Thickening glyphosate compositions. RU patent 2508630.

FIELD: chemistry.

SUBSTANCE: invention relates to agriculture. The thickened glyphosate composition contains at least one water-soluble glyphosate salt and a thickening composition. The thickening composition contains at least one of nitrogen-containing surfactants of formulae (A)-(F). , where R¹ is a C16-C22 straight or branched, saturated or unsaturated hydrocarbon chain, n is an integer from 1 to 4 and m is an integer from 1 to 4. , where R¹ is a C16-C22 straight or branched, saturated or unsaturated hydrocarbon chain, A is a C1-C6 straight or branched, saturated or unsaturated hydrocarbon chain, B is CH₃, O (oxygen) or CH₂-COO; X^- is an anion, including, but not limited to, chloride, bromide or methyl sulphate; q equals 0, if B is oxygen or CH₂-COO, or 1, if B is CH₃, R² and R³ are independently CH₃ or CH₂CH₂OH. , where R⁴ is a C20-C22 straight or branched, saturated or unsaturated hydrocarbon chain, n equals an integer from 1 to 4, m equals an integer from 1 to 4 and X^- is an anion such as chloride, bromide or methyl sulphate. , where R⁵ is a C6-C22 straight or branched, saturated or unsaturated hydrocarbon chain; A is a C1-C6 straight or branched, saturated or unsaturated hydrocarbon chain, x equals 1-6, n equals 1-4, m equals 1-4, X^- is an anion such as chloride, bromide or methyl sulphate, and q equals 0 or 1; , where R⁶ is a C12-C22 straight or branched, saturated or unsaturated hydrocarbon chain, q equals 0 or 1, r equals 2-6 and p equals 0-5, R⁷ , R⁸ and R⁹ are each independently selected from H, CH₃, CH₂-CH₂-OH, CH₂-COOM or CH₂CH₂COOM, where M is H, Na, K or NH₄, with at least one group which is CH₂-COOM or CH₂CH₂COOM. , where R⁶ is a C12-C22 straight or branched, saturated or unsaturated hydrocarbon chain, q equals 0 or 1, r equals 2-6 and p equals 0-5, X^- is an anion and R¹ is independently selected from CH₂-CH₂-OH or CH₃. Said composition is added to a glyphosate composition to thicken it.

EFFECT: invention enables realise said purpose.

13 cl, 5 tbl, 4 ex

The technical field to which the invention relates

The present invention relates to glyphosate compositions, thickened with the help of nitrogen-containing surface-active substances.

The background to the invention

Glyphosate is the most widely used herbicide in the world. He is a herbicide wide actions, which means that it simultaneously controls both narrow-leaved grass and broadleaf weeds. Because of its extremely low solubility in water glifosato acid at first transfer in a soluble salt. Examples are the Isopropylamine salt (IPA), monoethanolamine (MEA), diethanolamine (DEA), triethanolamine (TEA), sodium (Na), potassium (K), ammonia (NH 4 ) and trimedia.

IPA glyphosate (with some surface-active substances) was first industrial implemented as ROUNDUP® Original from Monsanto, since it was relatively easy to complete. Glyphosate compounds with other salts, particularly ammonium and potassium were recently introduced to the market.

Best is the use of concentrated aqueous solutions of glyphosate in the form of salts obtained from inorganic ammonium and potassium bases. Ammonia and potassium are of low cost, readily available, are of low molecular weight and quite soluble in water. Additionally, they are natural nutrients for growth of plants and other organisms.

The use of ammonium and potassium salts of glyphosate to obtain water concentrated formulations of glyphosate suitable for destruction and control of plants, however, was limited in some way because of the difficulties associated with the chemical and physical properties of ammonium and potassium salts of glyphosate and the absence of biologically suitable surface-active substances to obtain high-loaded liquid concentrates of such salts. If using biologically suitable surface-active substances, surface-active substances do not show a tendency to sagemath glyphosate compositions to the desired viscosity even at the highest concentrations of glyphosate allowed for liquid formulations. Given the high viscosity of personnel of ROUNDUP® Original usually arose mainly from IPA used as counterion of glyphosate, but not from the surface-active substances used in the composition. If you receive the composition of K and NH 4 glyphosate in the same concentration 360 g/l, viscosity becomes substantially lower, compared to the ROUNDUP® Original. In fact, even at much higher concentrations, such as 540 g/l, the viscosity of the composition To glyphosate (such as ROUNDUP® WeatherMax 45 SP/22 C) remains significantly lower than viscosity ROUNDUP® Original (54 SP/22 C). Proportion of glyphosate and concentrations, even when glyphosate is present in the form of salt or salt presented as equivalent(s) acid, unless the context requires otherwise.

In connection with the much lower viscosity, demonstrated at concentrations below 360 g/l in the case of IPA-glyphosate or 360 g/l in the case of compounds K - NH 4-glyphosate, many farmers consider themselves to be deceived by the manufacturers that they get more diluted product. For several years remained the demand of the market in providing a thickener of glyphosate to improve the aesthetic properties of the composition. In accordance with this market need dense structures of glyphosate, in particular formulations To - NH 4-glifosato. However, the high density glifosato composition to the desired viscosity, usually 40 SP or higher is complicated from the technical point of view. For example, previously it was not possible to sagemath K and NH 4 glyphosate part in the concentration range from 360 to 540 g/L. Gelation glifosato composition is even more complex. When you try to thickening of such trains specialists in the art typically use water-soluble polymeric thickeners. However, none of the commonly used polymeric thickeners does not work in concentrated glyphosate structures, because they lose their thickening capacity, as they tend to separate from the solution.

Requirements to the viscosity change depending on the particular application. For example, contact the application requires a higher viscosity of the composition. Glyphosate cars have higher viscosity with increasing concentration of glyphosate. In some cases, farmers use undiluted ROUNDUP® Original lubrication to ensure high enough viscosity to minimize runoff. However, the use undiluted ROUNDUP® Original when applying lubrication is economically unprofitable, because in such cases you want to use lower concentrations of glyphosate. However, the use of low concentrations glyphosate formulations causing potential problem runoff because of low viscosity. Thus, there is a need for more dense diluted glyphosate compositions for drawing lubrication to reduce runoff.

During spray application dilute solution of pesticide some small drops have the ability to travel with the wind to unwanted sites, causing damage to crops on the land. Farmers generally use water-soluble polymer, such as guar gum, as agent for controlling the transfer to control migration. It is well known that even a small change in viscosity (about 2-3 KJV)caused by adding the guar resin to dilute the pesticide has a significant effect on migration.

These authors found that certain classes of nitrogen-containing surface-active substances can very effectively sagemath glyphosate compositions.

Summary of the invention

This invention is mainly attributable to the thickened glifosato composition and the way thickening of glyphosate. In accordance with the invention, glyphosate compositions is infilled by using at least one of nitrogen-containing surface-active agent of General formula (A)to(F), as described below. Glyphosate composition, thickened in accordance with the present invention, usually has viscosity, increased by 5 SP or more in the case of concentrate or 1 SP or more in the case of a solution for direct spray, after adding at least one of these nitrogen-containing derivatives of the present invention.

Detailed description of the invention

This invention is mainly attributable to the thickened glifosato composition and the way thickening of glyphosate. In accordance with the present invention, glyphosate compositions is infilled by using thickening of the composition, which contains at least one nitrogen-containing surface-active agent of General formula (A)-(F)as described below:

where R 1 is a C16-C22 unbranched or branched, saturated or unsaturated hydrocarbon chain, n equals to 1-4 and m is equal to 1-4. Non-limiting examples of nitrogen-containing surface-active compounds of General formula (A) include, but are not limited to, tall Amin-EO, eroticly-EO and their mixtures.

The second class of nitrogen-containing surface-active substances presents the General formula (B) below:

where R 1 is a C16-C22 unbranched or branched, saturated or unsaturated hydrocarbon chain, And is a C1-C6 unbranched or branched, saturated or unsaturated hydrocarbon chain, is a CH 3 , O (oxygen) or CH 2-COO; X - is an anion, including, but not limited to, chloride, bromide, or methyl sulfate; q 0, if is an oxygen or CH 2-COO, or 1 if is a CH 3 , R 2 and R 3 independently represent CH 3 or CH 2 CH 2 OH. Non-limiting examples of connections according to the formula (In) include dimethylaminopropylamine tall acid, methyl chloride Quaternary dimethylaminopropylamine erucidic acid, dimetilaminoboran erucic acid and their mixtures.

The third class of nitrogen-containing surface-active substances presents the General formula (S) below:

where R 4 is a C20-C22 unbranched or branched, saturated or unsaturated hydrocarbon chain, n equals to 1-4 and m is equal 1-4; in another embodiment, n is equal to 1-2 and m is equal to 1-2, X is an anion, such as chloride, bromide, or methyl sulfate. A non-limiting example of nitrogen-containing surface-active substances according to the formula (S) is a methyl chloride Quaternary erucamide-EO.

The fourth class of nitrogen-containing surface-active substances presents the General formula (D) below:

where R 5 is a C6 to C22 unbranched or branched, saturated or unsaturated hydrocarbon chain; A is a C1-C6 unbranched or branched, saturated or unsaturated hydrocarbon chain, x is 1-6, n 1-4 equal, m equal 1-4, X is an anion, such as chloride, bromide, or methyl sulfate, and q is equal to 0 or 1. In another embodiment, x is 1-3, n is equal to 1-2 and m is equal to 1-2. Non-limiting examples of connections according to the formula (D) are C12/13 afirman-EO and its Quaternary ammonium products.

The fifth class of nitrogen-containing surface-active substances presents the General formula (E) below:

where R 6 is C12-C22 unbranched or branched, saturated or unsaturated hydrocarbon chain, q is equal to 0 or 1, r is equal to 2-6 and p are equal 0-5. R 7 R 8 and R-9 , each independently selected from H, CH 3 CH 2-CH 2-OH, CH 2-COOM or CH 2 CH 2 COOM (M presents H, Na, K, or NH 4 ), with at least one group representing CH 2-COOM or CH 2 CH 2 COOM. Non-limiting examples of nitrogen-containing surface-active substances according to the General formula (E) include, but are not limited to, cocoamphocarboxyglycinate (R 6 means Coco; q is equal to 1, r = 2, p is equal to 1, R 7 means CH 2 CH 2 COONa, R 8 means N or CH 2 CH 2 of SON and R 9 different from R 8 , means N or CH 2 CH 2 of SON), reinforcebeing (R 6 means oleic acid; q 0, r is 3, p is equal to 3, R 7 , R 8 and R 9 mean N or CH 2 CH 2 COONa) and their mixtures.

The sixth class of nitrogen-containing surface-active substances presents the General formula (F) below:

As a rule, the invention may be used to dilute and ready to spray glifosato solution or concentrated glifosato composition. The proper concentration of glyphosate of the present invention is approximately 0.5% to 45% wt. ke about 0.5 to 40% wt. ke or about 0.5 to 30% wt. ke Concentrated glyphosate composition usually contains more than about 10% of glyphosate ke Usually the compositions of the present invention have a pH of more than about 4, more than approximately 4.6, more than approximately 4.8 or more than about 4.9.

Concentrated glyphosate composition, thickened according to the present invention, usually has a higher viscosity 5 JV, in another embodiment, increased viscosity 10 JV, in one embodiment, the increased viscosity 15 JV in one embodiment, the increased viscosity 20 JV or more once you add at least one described nitrogen derived according to the present invention. Ready to spray the composition of the present invention usually has a higher viscosity 1 JV, in another embodiment, the increased viscosity of 2 JV, in yet another variant the implementation of the increased viscosity 3 JV in one embodiment, a high degree of viscosity of 5 JV, in another embodiment, increased viscosity of at least 10 JV, in another embodiment, increased viscosity of at least 15 JV in one embodiment, the increased viscosity of at least 20 JV or more once you add at least one described nitrogen derived according to the present invention. More specifically, glyphosate the compositions of the present invention, contains thickener(and) the present invention in efficient quantities, usually demonstrate higher viscosity in comparison with the same compounds that do not contain thickeners the present invention.

Specialists in this field is well known that for accurate measurement of viscosity model with extremely low viscosity (about 1 SP), use a Y-shaped viscometer, based on the mass flow under the action of gravity.

For application in the field of control of weeds normal composition of the present invention, contains the equivalent of glifosato acid in the range from about 0.5 to 3% wt., usually 1 to 2% wt. However, for some applications it may be desirable more concentrated mixture of surface-active substances-for example, in the range from about 2 to 15% wt. In some specific applications >360 g/l glyphosate compounds are used directly without dilution.

Nitrogen-containing surface-active substances forming auxiliary substances composition of the present invention, or are commercially available, or can be obtained by using methods, well-known experts in this field.

Thickening the composition of the present invention add to the specified glifosato the Board, effective for thickening of the specified structure to the desired state. In most cases, the example of the specified effective number is the mass ratio of glyphosate (ke) to thickening of the composition of about 25:1 to about 0.5:1, usually from 20:1 to about 1:1, in another embodiment, from about 8:1 up to about 1.5:1. In most cases, the example of the specified effective number is the range of concentrations of the General structure of 0.05% to 10%, preferably from 0.2% to 8% or more preferably from 0.5% to 5%.

Thickened glyphosate the compositions of the present invention may, in addition to the thickening song/adyuvandum the above formulas that contain additional components, including but not limited to, additional surface-active substances or other additives. Preferably, when the compositions of the present invention contain such additional connections that such additional components are largely not irritate the eyes, largely in respect of non-toxic aquatic life forms, and have acceptable biological efficiency. Such additional components include surfactants, such as cationogenic, anionic, non-ionic and amphoteric surfactants. Such surfactants are described in McCatcheon's Emulsifier and Detergents, North America Edition, 2006. Non-limiting examples preferred cationogenic surfactants are alkoxycarbonyl alkylamine and its derivative Quaternary, alkoxycarbonyl afirman and its derivative Quaternary, alkoxycarbonyl alkylamines, alkoxycarbonyl afireinside, alkylaminpropilbetain, alkildimetilaminoksid and alkildimetilaminoksid. Non-limiting examples preferred anionic surfactants are alkylsulfate, alchilarilsulfai, alkylsulfonate, alkylsulfonate, alkoxycarbonyl fosfateren, alkyl-alpha refinanfon, alkyl-n-methyltaurine, isetionate fatty acids and alkylaminethoxylate. Non-limiting examples preferred nonionic surface-active substances are ester sorbitana and his alkoxysilane derivatives, esters sorbitol and his alkoxysilane derivatives esters of fatty acids, alkoxylate castor oil, alkoxylate alcohol, alkanolamides, alkoxylate alkanolamine and alkilpoliglikozid. Non-limiting examples preferred amphoteric surfactants are alkylbetaine, alkylaminpropilbetain, alkylammonium, alkylammonium, alquilervacacion, alkylation, alkaliproof, alkylamidoimidazoline, alkylamidoimidazoline, alchilsulfinil, alkylaminpropilbetain, alkylpyrocatechols and alkylamidopropylamine.

The present invention includes not only the compositions of glyphosate, but also applies to other herbicide compositions containing at least one active co-herbicide and at least one surface-active substance, where specified, at least one surface-active substance includes additives present invention. Herbicide composition according to the invention may not necessarily contain other supplements such as ammonium sulfate, potassium sulfate, potassium chloride, sodium sulfate, urea, glycerin, glycols, polyglycols, water-soluble polymers or their mixtures. This composition may not necessarily contain one or more of the following: additive rapid fire, hygroscopic substance, herbicide, other pesticides, other compounds amine, for example dimethylamine, Isopropylamine, triethylamine, diethanolamine, dye, pigment, corrosion inhibitor, thickener, dispersant, a substance that increase the excretion of calcium, antifoam, antifreeze additive depressant, protivorechiya agents, modifiers pH, preservatives, hydroterapy, solvents, promoting the process of supplements, or their mixture.

Combinations of salts of glyphosate and salts with herbicide specifically considered in the present invention. Preferably, the additives used in glyphosate the compositions of the present invention, have sufficient solubility or the ability to dispersion in a concentrated aqueous solution of glyphosate potassium or ammonium at pH from 4 to 7 to attain the preset concentration.

When included in the composition with herbicide, preferably with the herbicide was water-soluble and do not form a sediment surface-active substances under the present invention and glifosato and, more preferably, he was included in the form amine salt, sodium, ammonium or of potassium. Examples of suitable co-herbicides are acetochlor, acifluorfen, clonipin, alachlor, ametrine is high, nicosulfuron, aminopyralid, amitrol, anelias, Azul, atrazine, azafenidin, animalporn, benzoin, anfluran, insultaron-methyl, bentazon, bifenox, bialaphos, bispyribac-sodium, bromacil, bromoxynil, butachlor, butoxide, catastral, carpeted, carfentrazone-ethyl, ozone chloride, chlorimuron-ethyl, chlorpromazine, chlorotoluron, chlorsulfuron, zindon-ethyl, chinaculture, clethodim, clomazone, clopyralid, karasulu-methyl, chlorsulfuron, Tinatin, zeclof, cycloaliphatic, cycladen, dalapon, desmedipham, dicamba, dichlobenil, declared, dicloflam, diflufenican, demeuron, timeperiod, timetabler, dimetane, Diquat, Diuron, elprocur, etallurgy, ethanesulfonic-methyl, Alexisonfire, phentramin, flashshare. Florasulam, fludarabin, flufenacet, flumetsulam, flumioxazin, flumetazon, flupyrsulfuron-methyl, Luhaidan, fluroxypyr, flurtamone, Foresman, foramsulfuron, glufosinate, hexazinon, imazamethabenz-m, imazamox, mazapil, imazapyr, imazighen, imazethapyr, mesosulfuron, iodosulfuron, ioxynil, Isoproturon, Isaksen, isoxaflutole, lactogen, lentil, linuron, mefenacet, metsulfuron-methyl, mutation, metamitron, metazachlor, methabenzthiazuron, metobromuron, metolachlor, metosulam, meteksan, oryzalin, oxydiethyl, oxadiazon, octasulfur, oxyfluorfen, paraquat, pendimethalin, phenmedipham, picloram, oxydiethyl, pretilachlor, propoxide, prometryn, propanil propisochlor, propoxycarbazone, propyzamide, prosulfocarb, prosulfuron, Miraflores-ethyl, personalpro, peridot, piritiba, chinkaras, hinnerk, rimsulfuron, sethoxydim, Simazine, S-metolachlor, sulcotrione, sulperason, sulfosulfuron, tebuthiuron, tepraloxydim, TERBUTHYLAZINE, terbutryn, thifensulfuron-methyl, thiobencarb, tralkoxydime, three-Allat, triasulfuron, tribenuron-methyl, triclopyr, trifloxysulfuron, trifluralin, triflusulfuron-methyl, triasulfuron and their mixtures and combinations. Preferred co-herbicides are acetochlor, aminopyralid, amitrol, atrazine, insultaron-methyl, bromoxynil, chlorimuron-ethyl, clethodim, clomazone, dicamba, dimethenamid, flumetsulam, glufosinate, imazethapyr, imazamox, Isoproturon, isoxaflutole, mutation, metamitron, metosulam, metsulfuron-methyl, nicosulfuron, paraquat, pendimethalin, picloram, propanil, rimsulfuron, S-metolachlor, tribenuron-methyl, triclopyr, trifluralin and their mixtures and combinations. The most preferred co-herbicides are 2,4-D atrazine, aminopyralid, microvasculature-methyl, bromoxynil, dicamba, flumetsulam, glufosinate, imazamox, Isoproturon, metosulam, metsulfuron-methyl, nicosulfuron, pendimethalin, rimsulfuron, tribenuron-methyl, and their mixtures and combinations. In various favourable conditions for implementation of the compositions include co-herbicides, selected from the group consisting of Diuron, fluometuron, prometrin and their combinations.

Additionally, according to the present invention, the composition may contain co-herbicide selected from the group consisting of 4-chlorophenoxyacetic acid (4-CPA) or its salts, 2,4-dichlorophenoxyacetic acid (2,4-D) or its salts, 3,4-dichlorophenoxyacetic acid (3,4-DA) or its salts, 4-chloro-2-metalprocessing acid (MCPA) or its salts, 2,4,5-triperoxonane acid (2,4,5-T and its salts, 2-(3-chlorophenoxy)propanoic acid (kilopop) or its salts, 2-(4-chlorophenoxy)propanoic acid (4-CPP) or its salts, 2-(2,4-dichlorophenoxy)propanoic acid (dichlorprop) or its salts, 2-(3,4-dichlorophenoxy)propanoic acid (3,4-DP) or its salts, 2-(2,4,5-trichlorophenoxy)propanoic acid (fenoprop) or its salts, 2-(4-chloro-2-methylphenoxy)propane acid (mecoprop) or its salts, 4-(4-chlorophenoxy)butane acid (4-CPB) or its salts, 4-(2,4-dichlorophenoxy)butane acid (2,4-DB) or its salts, 4-(3,4-dichlorophenoxy)butane acid (3,4-DB) or its salts, 4-(chloro-2-methylphenoxy)butane acid (MCPB) or its salts, 4-(2,4,5-trichlorophenoxy)butane acid (2,4,5-TB) or its salts, 3-amino-2,5-dihlorbenzolovy acid (chloramben) or its salts, 3,6-dichloro-2-methoxybenzoic acid (dicamba) or its salts, 2,3,6-trichlorobenzoic acid (2,3,6-TBA) or its salts, 2,3,5-trichloro-6-methoxybenzoic acid (tricimba) or its salts, 4-amino-3,6-dichloro-2-piridincarbonova acid (aminopyralid) or its salts, 3,6-dichloro-2-piridincarbonova acid (clopyralid) or its salts, 4-amino-3,5,6-trichloro-2-piridincarbonova acid (picloram) or its salts, 3,5,6-trichloro-2-oksioksana acid (triclopyr) or its salts and their combinations.

You can use various methods, including a wide spray or wiping foliage diluted arrangement or a concentrate according to the present invention. Depending on the desired degree of control, age and type of plants, weather conditions and other factors, usually the norm application is herbicide effective number from about 0.1 to about 10 ke kg/ha and preferably approximately 0.25 to about 2.5 ke kg/ha, although there may be larger or smaller amounts.

Next, the invention is illustrated by the following non-limiting examples.

Examples

Anionic and nonionic surfactants, and commonly used polymeric thickeners showed no significant thickening properties in concentrated glyphosate structures.

Suddenly it was discovered that certain nitrogen-containing surfactants are extremely efficient is infilled glyphosate compositions. Non-limiting examples are Ethomeen T/12, Ethomeen S/12, C12/C13 afirman-EO, Aromox APA-T, Arquad APA-E E, Ethoquad E/12, rokovyj DMAPA betaine, Amophlak XO7/C, Amophlak XCO-30, alumosilicate Tris(2-hydroxyethyl)tall acid and dimethylammonium (2-hydroxyethyl)tall acid.

Example 1

The viscosity of 23.2% wt. ke K-glyphosat+g+water

To-glyphosat

Arquad APA-E E (rokovyj DMAPA Quat)

Aromox APA-T (tall DMAPA oxide)

Ethomeen SV/12 (Solomin-EO)

Ethomeen With/12 (Kokumin-EO)

Ethomeen SV/15 (Solomin-EO)

Rokovyj DMAPA betaine

Ethoquad E/12

Naxonate 4 LS (40% SXS)

Viscosity, SP* (about 20./min/ 22 C)

Thick muddy

Thick transparent

* Brookfield viscometer ** reminds egg white

From this example you can see that Solomin-2EO at 10%, rokovyj-EO quat at 0.5%, rokovyj-DMAPA quat when 0,14%, rokovyj DMAPA betaine at 0.5% and tall DMAPA oxide 3% sausali solution To glyphosate to the desired viscosity. On the other hand, kokumin-EO and Solomin-5-SW, despite structural similarities with Salamina-EO, did not show thickening capacity at a concentration of surfactants 10%.

All the teams in this example were stable in the range 0 C to 40 degrees C.

Example 2

Viscosity 37,34% wt. ke K-glyphosat+g+water (up to 100%). about 20./minutes

Thickener

Description of thickener

% wt. thickener

Viscosity, JV

@ 2 degrees C

Ethomeen SV/12

Solomin-EO

Ampholak XCO-30

Na cocoamphocarboxyglycinate 30%

Aromox APA-T

Tall DMAPA oxide

Transparent gel

Ethoduomeen C/13

Cacodemon-EO

Ethomeen T/15

Talanin-EO

Ethoquad T/12

Talanin-EO MeCl

Ethoquad T/15

Talanin-EO MeCl

Ethotetrameen T/15

Collaterali-EO

Ethomeen C/12

Kokoulin-EO

Ethomeen T/20

Talanin-EO

Ampholak 7CX/C

Cocoamphodiacetate 40%

Ampholak XO7/C

Reinforcebeing 40%

Ampholak YJH-40

Activemanagement 40%

Amphoteen 24

Lawrencenewman 30%

From this example you can see that at relatively low concentrations of 2% Solomin-EO and cocoamphocarboxyglycinate sodium significantly sausali solution To glyphosate to the desired viscosity. Aminaked, as an example, which used tall DMAPA oxide, juliaval To-glifosate part of the total by only 3%.

On the other hand, kokumin-EO, talanin-EO and EO, talanin-EO and 5EO quat, parliamentarily (cacodemon-EO and collaterali-EO), although similar in structure to Salamina-EO, did not show thickening capacity in the system. With 1% Solomin-EO viscosity To-glifosato composition was 15 JV, which was already higher than the viscosity 9 JV reached from 5.2% of cocaina-EO or tallowamine-EO.

Cocoamphodiacetate, reinforcebeing, activemanagement and lawrencenewman, though, and showed very similar physical properties compared to cocoamphocarboxyglycinate sodium in many applications, not demonstrated thickening capacity in the system. With 2% cocoamphocarboxyglycinate (30%) viscosity To-glifosato composition was 55 JV, which was already more than viscosity (7 JV or less)reached 15% of cocoamphodiacetate (40%), reinforcebeing (40%) or activemanagement (40%) or lawrencenewman (30%).

All the teams in this example were stable in the range 0 C to 40 degrees C.

Example 3

Viscosity 48.9% of K-glyphosat+g+water (up to 100%).

To-glyphosate, % Mas ke

Water, % wt.

Ethomeen T/16 (talanin-EO), % wt.

Ethomeen With/12 (Kokumin-EO), % wt.

Ethomeen T/12 (talanin-EO), % wt.

Ethomeen EA-1213/12 (S afirman-EO), % wt.

Viscosity, CPs (about 20./min/22 C)

Separated

If, however, about 9% of glyphosate and 1% of the water in the composition №1 was replaced by 10% cocaina-2, which is structurally similar to talanina-EO and C12/13 firmino-EO, the viscosity of the composition (№5) remained relatively unchanged.

Moreover, talanin-EO, which is structurally similar to talanina-EO, composition (№6) became unstable and divided at room temperature.

This example confirms that in the order of things, when surface-active substance capable of sagemath glyphosate composition, as necessary conditions, surface-active substance must be compatible with glifosato system. However, not all compatible surfactants have the ability to sagemath glyphosate.

Example 4

The viscosity of the IPA, and NH 4-glifosato+amphoteric surfactant+water (up to 100%)

% wt. K.I.

Glyphosat

Ampholak 7CX/C

Ampholak XO7/C

Ampholak YJH-40

Ampholak XCO-30

Room temperature.

IPA-glyph

is transparent.

IPA-glyph

is transparent.

IPA-glyph

is transparent.

IPA-glyph

is transparent.

IPA-glyph

is transparent.

IPA-glyph

is transparent.

IPA-glyph

is transparent.

IPA-glyph

is transparent.

IPA-glyph

is transparent.

IPA-glyph

of transp., viscous

IPA-glyph

of transp., viscous

IPA-glyph

of transp., viscous

is transparent.

is transparent.

is transparent.

is transparent.

is transparent.

slightly turbid

very muddy

muddy/ a stratified.

muddy/ a stratified.

very muddy

muddy/ a stratified.

Transparent PVC. gel

NH 4-glyph

is transparent.

Data show that Ampholak XCO-30 and XO7/C had the ability to sagemath glyphosate compositions. However, their thickening capacity was extremely sensitive to counterions of glyphosate. Ampholak XO7/C, which has demonstrated the ability to generovat NH4-glyphosat not demonstrated the ability to generovat To-glyphosate. On the other hand, Ampholak XCO-30 showed that the gel can be obtained only at a certain concentration range.

Moreover, Ampholak 7CX/C and YJH-40, structurally similar to Ampholak XCO-30 and XO7/C, has not shown much thickening capacity in glyphosate structures.

Example 5

To-glyphosat

Alkylammonium Tris(2-hydroxyethyl)Calloway acid (27%)

dimethylammonium (2-hydroxyethyl)tall acid (80,3%)

The sodium salicylate

Xylenesulfonate sodium (40%)

Appearance at room temperature

Transparent. gel

Transparent. viscous

Transparent. gel

Transparent. viscous

Data show that alkylammonium Tris(2-hydroxyethyl)tall acid and dimethylammonium (2-hydroxyethyl)tall acids have the ability to sagemath glyphosate compounds at high and low concentrations of glyphosate.

Data in the above examples (1-5) show that nitrogen-containing surface-active substances have the ability to sagemath glyphosate compositions. But, apparently, there is no logical explanation thickening capacity surfactants in glifosato system. It is difficult to predict thickening properties even within a family of surface-active substances. For example, talanin-SW (and Solomin-EO), aroused-EO quad and C12/13 afirman-EO are much better thickeners compared with structurally similar kokainom-EO, talanina-EO, talanina-EO quad and ethoxylates tall polyamines. As for the studied surface-active substances, Ampholak XCO-30 (cocoamphocarboxyglycinate sodium) and Ampholak XO7/7 (reinforcebeing or carbatetraphenylporphin sodium) were marked as effective thickeners, while lawrencenewman, Ampholak SH/S (cocoamphodiacetate) and Ampholak YJH-40 (activemanagement) they were not.

1. Thickened glyphosate structure that includes at least one water-soluble salt of glyphosate and thickening composition where the specified thickening composition contains at least one of the nitrogen-containing surfactants formulas (A)-(F):

where R 1 is a C16-C22 unbranched or branched, saturated or unsaturated hydrocarbon chain, n is an integer from 1 to 4 and m is an integer from 1 to 4;

where R 1 is a C16-C22 unbranched or branched, saturated or unsaturated hydrocarbon chain, And is a C1-C6 unbranched or branched, saturated or unsaturated hydrocarbon chain, is a CH 3 , O (oxygen) or CH 2-COO; X is an anion, including, but not limited to, chloride, bromide, or methyl sulfate; q 0, if is an oxygen or CH 2-COO, or 1 if is a CH 3 , R 2 and R 3 independently represent CH 3 or CH 2 CH 2 OH;

where R 4 is a C20-C22 unbranched or branched, saturated or unsaturated hydrocarbon chain, n is an integer from 1 to 4 m is an integer from 1 to 4 and X - is an anion, such as chloride, bromide, or methyl sulfate;

where R 5 is a C6 to C22 unbranched or branched, saturated or unsaturated hydrocarbon chain; A is a C1-C6 unbranched or branched, saturated or unsaturated hydrocarbon chain, x is 1-6, n 1-4 equal, m equal 1-4, X is an anion, such as chloride, bromide, or methyl sulfate, and q is equal to 0 or 1;

where R 6 is C12-C22 unbranched or branched, saturated or unsaturated hydrocarbon chain, q is equal to 0 or 1, r is equal to 2-6 and p are equal 0-5, R 7 , R 8 and R-9 , each independently selected from H, CH 3 CH 2-CH 2-OH, CH 2-COOM or CH 2 CH 2 COOM, where M presents H, Na, K, or NH 4 , with at least one group representing CH 2-COOM or CH 2 CH 2 COOM;

where R 6 is C12-C22 unbranched or branched, saturated or unsaturated hydrocarbon chain, q is equal to 0 or 1, r is equal to 2-6 and p are equal 0-5, X is an anion and R 10 independently selected from CH 2-CH 2-OH or CH 3 .

2. Thickened glyphosate the composition according to claim 1, characterized in that the composition has a concentration of glyphosate more than 10% and increased viscosity of at least 5 JV in concentrate with more than 10% of glyphosate or at least 1 of the JV in the solution, ready for spraying, after adding a thickening agent.

3. Thickened glyphosate the composition according to claim 1, where thickening agent used in combination with the derived sulfonate, alkyl-alpha reincorporation, alkyl-alpha reintallation or their mixture.

4. Thickened glyphosate the composition according to claim 3, where the specified derived sulfonate is an ecological sodium.

5. Thickened glyphosate the composition according to claim 1, where the concentration of glyphosate ranges from 0.5% to 45% ke, preferably from 0.5% to 40% ke and more preferably from 0.5 to 30% ke

6. Thickened glyphosate the composition according to claim 1, where the concentration specified thickening agent is from 0.05 to 10 wt.% calculated on the weight of the composition, preferably from 0.2 to 8 wt.% calculated on the weight of the composition, from 0.5 to 5 wt.% calculated on the weight of the composition.

7. Thickened glyphosate the composition according to claim 1, where this thickening composition contains talanin-EO, erwomen-EO, dimethylaminopropylamine tall acid, methyl chloride Quaternary dimethylaminopropylamine erucidic acid, dimetilaminoboran erucidic acid, methyl chloride Quaternary erucamide-EO, C12/13 afirman-EO and Quaternary salts, cocoamphocarboxyglycinate sodium, reinforcebeing, alkylammonium Tris(2-hydroxyethyl)tall acid and dimethylammonium (2-hydroxyethyl)tall acids or their combination and/or mixture.