Lubricating gel (options)

 

(57) Abstract:

The invention relates to the field of hygienic tools used in the field of intimate human relationships, and in particular to means external use. The invention consists in that the lubricating gel contains the gel, moisturizer, preservative, additive and water, or gel, moisturizer, preservative, and water at a ratio of components. The invention provides long lasting moisturizing effect, improves lubricating effect, provides a pleasant tactile sensation, wound healing and protective action. 2 S. p. f-crystals, 1 Il.

The invention relates to the field of hygienic tools used in the field of intimate human relationships, namely the means of external application that allow you to avoid unpleasant sensations during intercourse.

Known grease "Lick It", produced by ORION, Germany (catalogue Claudia Vcrsand 1999-2000, Ihn. Klaus Haderdauer, Wurzburg), which includes sodium carboxymethylcellulose (CMC) as a gelling component, glycerin and sorbitol as humidifiers, and water, sodium citrate to create a buffer system (pH-accidentally), taste and aromatizer Astia moisturizing and lubricating effects due to the lack of stability of viscous parameters. In addition, the disadvantages are, first, the possibility of irritation of the skin due to the use of CMC, which gives an alkaline reaction, violating the acid-base balance of the skin, and secondly, the short shelf life of the grease, because it includes no preservatives.

Known gel lubricant Sylk" issued by the new Zealand company (catalogue Erotik-Grossnahdel 2000, Schneider&Tiburtius Rubber GmbH, Saarbrucken, Germany), which contains polysaccharide resin (kiwi juice) and xanthan resin as a gel, glycerin as a humectant, water, nitrate buffer and preservatives.

The disadvantages of gel lubrication is insufficient length of time steps moisturizing effect and insufficient lubricating effect due to weak water-hold and low viscosity characteristics. In addition, the disadvantages are the possibility of irritation of the skin, as well as the opacity of the composition, which reduces product quality.

Thus, the authors faced the task of developing the composition of the gel lubricant that would meet the following requirements. Ensured for a long time moisturizing effect, smzv the th action was easy to use. Moreover, had wound healing and protective properties.

The problem is solved by applying a gel-lubricant proposed composition containing the gel, moisturizer, preservative, additives and water, which contains these components in the following ratio (wt.%):

Gelling - 0,5 - 2,0

Humidifier - 10,0 - 30,0

Preservative - 0,05 - 0,40

Supplements - 0,1 - 1,0

Water - the Rest is up to 100

The problem is solved by application of gel lubrication proposed composition containing the gel, moisturizer, preservative and water, which contains these components in the following ratio (wt.%):

Gelling - 0,5 - 2,0

Humidifier - 10,0 - 30,0

Preservative - 0,05 - 0,40

Water - the Rest is up to 100

At the same time as the gel-gel-lubricant may contain chitosanase.

Currently, the patent and scientific literature is unknown composition of the gel-lubricant, which contains these components in the proposed ratio.

In the proposed gel lubricant as the gel can be used chitosanase, which is a substance prirodokoristuvannya metabolic chain and therefore, ensuring the physiological activity of lubrication and without unwanted side effects. Chitosanase - derived chitin (a polysaccharide of animal origin) and succinic acid (biologically active substance, factor, Krebs cycle). In addition, as the gel can be used hydroxyethylcellulose, hydroxypropylcellulose, hydrobromide. The content of gelling less than 0.5 wt.% does not provide a sufficient viscosity of the composition that does not allow you to attach it to the body. When the content of gelling more than 2.0 wt.% experiencing technological difficulties when it is received, namely, complicated mixing of the solution and packaging of the finished product.

As the humidifier in the proposed gel lubricant use glycerin, sorbitol, urea, polyethylene glycol or propylene glycol, or a mixture. The limits of the content of the humidifier due to the following reasons. When the content is less than 10.0 wt.% reduces the duration of the preservation of lubricating and moisturizing effect by reducing the ability of the composition to retain moisture. When the content of more than 30.0 wt.% may be disrupted natural water-salt balance of the skin and microsocopy (2-bromo-2-nitropropanediol-1,3) or their mixture. The lower limit of 0.05 wt.%) the content of the preservative sufficient to prevent the emergence and reproduction of microorganisms during shelf life. The upper limit of 0.40 wt.%) due to the number, which does not have undesirable effects on the human body.

In the case of use in gel-lubricant additive as an additive use D-panthenol or allantoin with protective and healing -(necrotic) action. D-panthenol - a substance, comprising a structural component of Pantothenic acid, which has on the body's restorative and regenerative effect. Allantoin (5-foreignization-2,4-dione) is a product of oxidation of uric acid, the biologically active substance. The limits of the content of the additive due to the following reasons. The lower limit (0.01 wt. %) sufficient for the manifestation of the protective and healing effects. The upper limit (1,0 wt. %) due to the number, which does not have undesirable effects on the human body.

We offer lubricating gel can be obtained in the following way. In a glass reactor equipped with a propeller stirrer, download humidifier (10.0 to 30.0 wt. %), preservative (from 0.05 to 0.40 wt.%), in the case of the. Then small portions add gelling (0.5 to 2.0 wt.%) so that was not formed clots. After adding all the required quantity of gel mass is again stirred for 5-10 min and left for maturation 1-2 C until ready stock. Then the finished product is packaged.

The duration of the moisturizing action of the lubricant due to prolonged moisture retention was confirmed experimentally found profile water loss. Lubricant is applied to an inert carrier (plastic plate) and control the water content at certain time intervals by weighing methods. Thus was obtained a comparative profile of moisture loss for lubricants three compositions: "Sylk", selected as a prototype, and gel-lubricant proposed composition (composition 1, wt.%: hydroxyethylcellulose - 1.55V; glycerol - 15; urea - 5; methylparaben - 0,15; propylparaben - 0,05; D-panthenol - 1; water - 77,25; part 2: hydroxyethylcellulose - 1; glycerin - 15; polyethylene glycol - 15; methylparaben - 0.1; propyl paraben - 0,03; water - 68,87). It is shown that within, for example, 25 h in the gel lubrication proposed composition is about 80% water, the rate of loss of water for lubrication "Sylk" significantly higher than for smack the examples.

Example 1. In a glass reactor equipped with a propeller stirrer, download glycerin 100 g (10.0 wt%), methylparaben 0.5 g (0,05 wt.%), as an additive of allantoin 0.1 g (0.01 wt.%) and water - 894,4 g {89,44 wt.%). Include a stirrer and stirred the mixture until complete dissolution of all components. Then small portions add chitosanase 5 g (0.5 wt.%) so that was not formed clots. After adding all the required number of chitosanalginate weight again stirred for 5 min and left for maturation at 2 C until ready stock. Then the finished product is packaged.

Example 2. In a glass reactor equipped with a propeller stirrer, download glycerin 300 g (30.0 wt.%), methylparaben 4 g (0.4 wt.%), as an additive allantoin 1 g (0.1 wt.%) and water - 675 g (67.5 wt.%). Include a stirrer and stirred the mixture until complete dissolution of all components. Then small portions add chitosanase 20 g (2.0 wt.%) so that was not formed clots. After adding all the required number of chitosanalginate weight again stirred for 10 min and left for maturation of 1 C until ready stock. Then the finished product is packaged.

Example 3. Glass R is.%) and water - 676 g (67,6 wt.%). Include a stirrer and stirred the mixture until complete dissolution of all components. Then small portions add hydroxyethyl cellulose 20 g (2.0 wt.%) so that was not formed clots. After adding all the required quantity of hydroxyethyl cellulose mass is again stirred for 10 min and left for maturation of 1 C until ready stock. Then the finished product is packaged.

Example 4. Patient B., 33 years old, used grease "Sylk", but often felt discomfort (irritation in the genital area). Switched to gel lubricant proposed composition. After the initial use of gel lubrication was not feeling irritation of the genitals before and after intercourse. When you use gel lubricant has gone negative effects burning sensation of the penis.

Example 5. A young couple had difficulty during intercourse due to insufficient natural lubrication of the female partner and the large size of the penis of partner. When using gel-greasing the proposed composition was more accessible slide when you enter penis into vagina due to high lubricating effect. During intercourse and after OTS is a Patient Century, 36 years, with increased sensitivity to xenobiotics and prone to allergic reactions, used gel lubricant proposed composition. With long-term use gel lubricant manifestations of allergic reactions were absent. The patient has gone negative emotions before intercourse, she began to get satisfaction during it, after got calm enough time rest to restore strength and vigor.

Thus, the use of the proposed structure of the gel-lubricant components in the specified combination and ratio provides long lasting moisturizing effect, improves lubricating effect, provides a pleasant tactile sensation, wound healing and protective effect.

Along with this lubricating gel is non-toxic, easy to use (easy to remove, does not stain clothes). Unwanted side effects were not identified, allergic reactions are not recorded.

In the gel-grease does not contain components that are banned for use in equipment to be used for contact with the skin and mucous membranes.

1. Lubricating gel containing a gel, moisturizer, additive and water, wherein citizenactivist, the humectant is glycerin, sorbitol, urea, polyethylene glycol, propylene glycol or a mixture of additives - D-panthenol or allantoin and further comprises a preservative - thiazolidinedione, methylparaben, propylparaben, bronopol (2-bromo-2-nitropropanediol-1,3) or their mixture in the following ratio, wt. %:

Gelling - hydroxyethylcellulose, hydroxypropylcellulose, hydroxypropanoyl, chitosanase - 0,5-2,0

The humectant is glycerin, sorbitol, urea, polyethylene glycol, propylene glycol or a mixture - 10,0-30,0

Preservative - diazolidinylurea, methylparaben, propylparaben, bronopol (2-bromo-2-nitropropanediol-1,3) or their mixture - 0,05-0,4

Additive D-panthenol or allantoin - 0,1-1,0

Water - the Rest is up to 100.0

2. Lubricating gel containing gelling, humidifier and water, characterized in that it contains as a gel hydroxyethyl cellulose, hydroxypropylcellulose, hydroxypropanoyl, chitosanase, humectant glycerine, sorbitol, urea, polyethylene glycol, propylene glycol or a mixture thereof and optionally contains a preservative - thiazolidinedione, methylparaben, propylparaben, bronopol (2-bromo-2-nitropropanediol-1,3) or their mixture with the following autoprofile, chitosanase - 0,5-2,0

The humectant is glycerin, sorbitol, urea, polyethylene glycol, propylene glycol or a mixture - 10,0-30,0

Preservative - diazolidinylurea, methylparaben, propylparaben, bronopol (2-bromo-2-nitropropanediol-1,3) or their mixture - 0,05-0,4

Water - The Rest

 

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