Composition for tubular handles
(57) Abstract:Purpose: a composition for tubular handles designed for use on paper, vellum, domestic and foreign, synthetic materials, wood. The inventive composition contains, % carbon black (24,4% aqueous paste) of 18.5 to 23.5; acrylate binder 1.5 to 2.5; a mixture of glycerol with urea at a mass ratio of 2 : 1 0,75 - 0,90; surface-active substance 0,025 - 0,030; drug AF 9 - 10 or AF 9 - 12 isopropyl alcohol 0,3 - 0,6; polyhexamethyleneguanidine 0,005 - 0,010; water - the rest. The invention, formed the specified composition, has a high optical density, allowing reproducing drawings, adhesion to specific substrates, stability in the cylinder tubular handle and quick fastening on the surface after exiting the capillary. Composition for tubular handles allows economically sinteticheskie film due to their use with two sides: Matt and glossy. The proposed composition expands the range of perspective drawing materials. table 2. The invention relates to graphical tools designed for sketching, drawing inscriptions and drawings on cellulose and sensorimotor in water 3%  This composition flows well with tubular handles (rapidograph) and dries quickly on the substrate, however, in its application it is necessary to use special non-corroding cast tubular handle, resistant to organic solvents. In addition, this composition does not create a bright, saturated image, does not have sufficient for reproduction of the optical density, it is not possible to work on glossy surfaces of the films.Known composition containing diethylene glycol, rosin-maleic resin, triethanolamine, soot  This composition is suitable for use on cellulosic materials and modifitsirovannoi synthetic film, but making it time consuming and takes 8-10 hours in Addition, the composition dries slowly on film, forms a heterogeneous, with gaps image that is an obstacle for reproduction, it is not possible to work on glossy surfaces of the films.Closest to the invention to the technical essence and the achieved result is a composition that includes soot, polyacrylate, water, dimethylsulfoxide  However, this composition is not suitable for use on synthetic materials, does not generate intense saturated image has not enough to copy optical density.The purpose of the invention increases the handles on cellulosic and synthetic materials.This objective is achieved in that the composition for tubular handles includes carbon black, acrylic binder, an organic solvent and water, wherein the organic solvent it contains isopropyl alcohol, and optionally a mixture of glycerol with urea at a mass ratio of 2:1 as moderator evaporation, the product Neonol AF 9-10 or AF 9-12 ethoxylated monoalkylphenols-based propylene trimer, where the alkyl of isononyl, and polyhexamethyleneguanidine in the following ratio, wt.Carbon black (24,4% aqueous paste) of 18.5 to 23.5 Acrylate binder of 1.5-2.5
A mixture of glycerin with urine-
fault when the mass ratio of 2:1 0,75-0,90
The drug AF 9-10 or AF 9-12 0,025-0,030 Isopropyl alcohol 0,3-0,6
Polyhexamethylene - guanidine hydrochloride 0,005-0,010 Water the Rest
As a pigment used pasta water furnace or channel black process used for the manufacture of water-based paint materials. Depending on the nature of the pigment to regulate the pH of the medium may alkalization composition.As a binder used acrylate composition EC-13-36, Gramos To-220. AK is containing a series of synthetic materials.As evaporation retarder is a mixture of glycerol and urea at a mass ratio of 2:1.As the surfactant used the drug Neonol AF 9-10 or Neonol AF 9-12.As the organic solvent is isopropyl alcohol is used. You can use isopropyl and diacetone alcohols in the ratio 2:1.As an antiseptic applied water-soluble polymer product polyhexamethyleneguanidine.The technology of manufacture for tubular handles is a sequential combination of components at a temperature of 20 5aboutIn a reactor equipped with a stirrer. The ratio of components and properties of the compositions are presented in table.1 and 2.As follows from the table. 2, when the content of the above components (examples 10, 12, 13) or below (examples 9, 11, 14) claimed reduced quality characteristics of compositions for tubular handles.As follows from the table.1, the proposed formulations for tubular handles far superior known composition on performance. High optical density images made with these solutions, allows reproduc individual elements, and drawing in General. Reduced drying formulations for tubular handles in comparison with the known average twice improves the performance of the graphics work, allows overlapping elements without spreading at the intersection. Adhesion to various substrates of domestic and foreign production ensures rational use of synthetic films with two sides brushed and glossy, thus allowing to extend the scope of the proposed structure for tubular handles. COMPOSITION FOR TUBULAR HANDLES for graphic images on cellulosic and synthetic materials containing carbon black, acrylic binder, an organic solvent and water, wherein the organic solvent it contains isopropyl alcohol, and optionally a mixture of glycerol with urea at a mass ratio of 2 to 1 as moderator evaporation, the product Neonol AF 9-10 or AF 9-12 - ethoxylated monoalkylphenols-based propylene trimer, where alkyl is of isononyl, and polyhexamethyleneguanidine in the following ratio, wt.Carbon (in the form of 24.4% of nonii 2 1 0,75 - 0,90
The drug AF 9-10 or AF 9-12 0,025 0,030
Isopropyl alcohol 0,3 0,6
Polyhexamethyleneguanidine 0,005 0,010
Water The Rest
FIELD: varnish-and-paint industry.
SUBSTANCE: invention proposes non-fluorescent typewriter ink composition, which includes non-fluorescent pigment preliminarily dispersed in alkyd resin and organic solvent with high boiling temperature. Composition may further contain resins, plasticizers, substance preventing formation of surface film, and lubricants.
EFFECT: enabled presence of a wide spectrum on insoluble dyes, which are dispersed in resin.
44 cl, 3 tbl, 2 ex
FIELD: dyes and pigments.
SUBSTANCE: invention relates to a method for preparing an aqueous dispersion wherein water-insoluble dye is dispersed stable in an aqueous medium containing water and that is used as ink, respectively. Invention describes an aqueous dispersion comprising particles including water-insoluble dye and a polymeric compound or surface-active substance wherein its hydrophilic moiety is formed by at least one group taken among the group consisting of carboxyl, sulfonic, phosphorus, hydroxyl and alkylene oxide group. Particles are dispersed in water-containing medium and dispersion shows intensity of light scattering 30000 imp/s, not above, when it comprises sufficient amount of particles and to provides value of absorption peak with respect to visible light = 1 and particles give the same color as a water-insoluble dye in crystalline state. Also, invention relates to a method for its preparing involving the following stages: (1) preparing a solution containing water-insoluble dye and a dispersing agent dissolved in aprotonic water-soluble organic solvent in the presence of alkali; (2) mixing the solution with water and preparing the dispersion containing particles comprising water-insoluble dye and dispersing agent. Also, invention describes particles comprising water-insoluble dye and polymeric compound or surface-active substance wherein its hydrophilic moiety is formed by at least one group taken among the group consisting of carboxyl, sulfonic, phosphorus, hydroxyl and alkylene oxide group provides the same color as water-insoluble dye in crystalline state and having colored moiety with water-insoluble dye and non-colored moiety wherein non-colored moiety exists in the round region with radius 40 nm and wherein its center is the required point in a particle. Also, invention relates to a method for their preparing that involves the following stages: (A) preparing an aqueous dispersion; (B) formation of aggregate consisting of dispersion particles and isolation of aggregate from the dispersion; (C) conferring to particles in aggregate the capacity for repeated dispersing and wherein the stage (B) involves sub-stage of addition of acid to the dispersion to form aggregate, and the stage (C) involves sub-stage of treatment of aggregate with alkali to confer particle in aggregate the capacity for repeated dispersing, and ink containing particles described above. Proposed ink provides printing with excellent quality by color and clearness that are resistant to water and light.
EFFECT: improved preparing method, improved and valuable properties of dispersion and ink.
19 cl, 16 tbl, 1 dwg, 24 ex
SUBSTANCE: polyalkenamine compositions, intended for fuel or oil additive, method for production of such additives, as well as formulation of fuel and formulation of oil, additives set, and application of such compositions as an additives, particularly as an additive for fuel cleanability improvement in injection systems of combustion engines with forced ignition. Polyalkenamine composition include at least one polyalkenamine in solvent, chosen from the group, containing components L1 and L2 mixture, where L1) represents at least one n- or iso-C10-C14-paraffin, and L2) represents at least one C10-C14-naphthene, L1 to L2 proportion being from 10:90 to 90:10.
EFFECT: improvement of polyalkenamine composition processing characteristics.
18 cl, 3 tbl, 3 ex
FIELD: printing industry.
SUBSTANCE: invention relates to ink for jet printing containing at least one dye-stuff, besides: dye-stuff is a compound represented by the following formula (I), or its salt; dye-stuff content (wt %) is 3.0 wt % or more to the total weight of ink for jet printing; in distributing molecules aggregates in ink for jet printing with dye-stuff concentration determined as 3.0 wt %, according to scatter range, measured using method of small-angle x-ray scattering, scatter distance value (d75 complying with the fact that 75% of distributing is 3.0 wt %) is 6.50 nm or more and 7.10 nm or less: common formula (I) , where M means alkali metal or ammonium; I means from 0 to 1, m means from 1 to 2, and n means from 2 to 3 under condition that l+m+n=3 and position of substituent replacing is position 4 and 4.
EFFECT: obtaining ink for jet printing.
3 cl, 1 ex, 9 tbl, 9 dwg
SUBSTANCE: water based flexographic contains biodegradable polyhydroxyalkanoate (PHA) consisting of monomers having the following formula: where n is an integer from 1 to 5, and R1 is selected from a group comprising hydrogen, alkyl from C1 to C20, and alkenyl from C1 to C20, and having molecular weight ranging from 500 to 5000000 g/mol, binder substance which is three-block amphiphilic compound having two hydrophobic terminal areas with linear and/or branched aliphatic chains CnH2n+2, n = 1-40, and one central hydrophilic area - polyethylene glycol and its derivatives; or having one central hydrophobic area with linear and/or branched aliphatic chains CnH2n+2, n = 1-40, and two hydrophilic terminal areas, a solvent, and a dye or pigment in amount sufficient for leaving a visible mark on a base. Concentration of PHA in the ink ranges from 20 to 80% (weight/volume), concentration of the binder ranges from 0.5 to 20% (weight/volume), concentration of the solvent ranges from 1 to 25% (weight/volume) and concentration of the dye or pigment ranges from 1 to 40% (weight/volume). Described also is a method of preparing water based flexographic ink and a printing composition which contains the said flexographic ink.
EFFECT: improved biodecomposition properties.
13 cl, 6 ex
SUBSTANCE: polymer composition contains a first basic polymer (A) containing at least a thermoplastic polymer; a second basic polymer (B) containing at least a thermoplastic polymer and which is incompatible with the first basic polymer (A); and an additive (C) containing at least a substance which is incompatible with any of the first basic polymer (A) and the second basic polymer (B). The additive (C) is a liquid or suspension at temperature lower than the pyrolysis temperature of the first basic polymer (A) and the pyrolysis temperature of the second basic polymer (B). Components (A), (B) and (C) are separated from each other by a phase, and boundary surfaces, each lying between two phases (A), (B) and (C), are in contact with each other, forming spatially continuous parallel boundary surfaces. A moulded product, for example, is a filter or a spacer for refrigerators or capacitors. The polymer composition is used to produce an adhesive, ink, paint, films and fibre for a powdered catalyst.
EFFECT: polymer composition and products therefrom quasi-stably contain a large amount of substance which is incompatible with a polymer matrix, therefore suitable for obtaining moulded articles and other products having various properties.
25 cl, 10 ex
SUBSTANCE: luminescent protective ink contains a solvent and semiconductor nanocrystals dispersed in an organosilicon compound, consisting of successively arranged: semiconductor nucleus 1, first 2 and second 3 semiconductor layers and an outer 4 layer, the material of which is selected from an organosilicon polymer from a series which includes poly(aminoethyl)trimethoxysilane, poly(methacryl)triethoxysilane, poly(methyl) triethoxysilane, poly(mercaptoethyl) triethoxysilane, methyl-phenyl polysiloxane, polyethoxysilane. The semiconductor nanocrystals emit a fluorescent signal in a fluorescence wavelength range of 400-3000 nm under the effect of a visible or UV light source; the relative fluorescence quantum efficiency is at least 80%.
EFFECT: making a protective mark from luminescent protective ink, through which an article can be verified using simple means, providing further protection for twenty years.
13 cl, 4 dwg, 7 ex
FIELD: transportation, package.
SUBSTANCE: invention relates to a technology for creation of packaging foliated materials for food packages and may find application in food industry. The packaging foliated material in the form of a cloth or a sheet comprises a base layer of paper or cardboard and at least one printed mark of magnetising ink. The specified printed mark is applied directly onto the surface of the specified layer of paper or cardboard facing inside the specified packaging container.
EFFECT: magnetising ink contains magnetising particles, a dissolvent representing water, and a binding substance, designed to disperse magnetising particles and for provision of adhesion to a packaging material.
11 cl, 1 dwg
SUBSTANCE: invention relates to a photopolymerizable composition, the photopolymerizable ink-jet printing, an ink cartridge, an apparatus for discharging ink, a cured product. Photopolymerizable composition comprising: a photopolymerizable monomers containing glycerinedimetacrylate, hexacrylate dipentaerythritol, modified with caprolactone, and diethylene glycol, wherein the amount glycerinedimetacrylate in a photopolymerizable monomer is 25% by weight or more.
EFFECT: creating a photopolymerizable composition which has no problems with the sensitization of the skin, provides a coating having a high film strength.
13 cl, 2 dwg, 4 tbl, 13 ex
SUBSTANCE: invention relates to new derivatives of cyclohexyl mannitol diketal as gelling agents of a binder having the formula I
in which each R1 and R2 are alkyl having 1 to 20 carbon atoms or phenyl, m is 1 and n is 1, and also to ink with a phase change based thereon.
EFFECT: improvement of the formula.
16 cl, 1 dwg, 1 tbl, 6 ex