Silicone scar gel

A technology of silicone and gel, which is applied in the field of medicine, can solve the problems such as the inability to eliminate the burning sensation of scars, and achieve the effects of cooling the skin, improving hypertrophic scars, and inhibiting oiliness

Inactive Publication Date: 2018-08-17
NANJING HUAKAI BIOLOGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, although silicone cream and silicone gel have a better effect of improving hyperplasia, they cannot eliminate the burning sensation of scars

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] This silicone scar gel includes neopentane 20%, 12500cps silicone 60%, 1000cps silicone 15%, silicone elastomer 5%.

[0017] Features: The gel solvent is neopentane, and the silicone oil is a blend of 100cps and 1000cps. The gel is characterized by fast solvent volatilization, obvious cooling feeling on the skin, and at the same time, it is relatively oily, and its ability to adhere to the skin is relatively weak.

Embodiment 2

[0019] This silicone scar gel consists of ether 20%, hexamethyldisiloxane 20%, 1000cps silicone 20%, 12500cps 30%, dimethicone crosspolymer 5%, phenyl dimethicone Silicone 5%.

[0020] Features: The gel solvent is ether and hexamethyldisiloxane, the silicone is 1000cps and 12500cps silicone, and polydimethylsiloxane crosslinked polymer and phenyl polydimethylsiloxane are added at the same time , can reduce the greasy feeling of the gel, increase the film-forming properties, and leave a glossy film on the skin surface after the solvent evaporates, with good adhesion, non-greasy, fast solvent evaporation, and a cool and delicate skin feel.

Embodiment 3

[0022] This silicone scar gel includes octane 20%, pentafluoropropane 10%, cyclopentasiloxane 10%, 100cps silicone 5%, 12500cps silicone 40%, 5000000cps silicone 5%, polydimethylsiloxane Alkane crosspolymer 5%, cetyl methicone 5%.

[0023] Features: The gel solvent is octane, pentafluoropropane, cyclopentasiloxane, the silicone oil is silicone with a viscosity of 100cps, 12500cps, and 5000000cps, and polydimethylsiloxane crosslinked polymer and hexadecyl are added at the same time A polymethicone that reduces the oily and sticky feel of gels and increases film-forming properties. 500000cps silicone has the characteristics of high viscosity and high molecular weight. It can fix low viscosity silicone oil in its network structure, and it is not easy to fall off. After the solvent evaporates, it leaves a glossy film on the skin surface, with good adhesion and non-greasy. At the same time, the gel has solvents with different volatilization speeds, which can provide different degr...

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PUM

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Abstract

The invention discloses silicone scar gel, comprising silicone and a solvent, wherein the silicone accounts for 30-80%; the solvent and the silicone are dissolved together, volatilizing speed is greater than 50, and nontoxicity is shown. The silicone oil and the volatile solvent are combined to prepare silicone gel that is convenient to use and high in film-forming speed, can combine with the skintightly and can significantly improve hyperplastic scars; the volatile solvent in the gel can bring away local heat of a body during vocalization; the heat symptom due to proliferation sin is relieved. In addition, organosilicone can inhibit sebum and provide cooling. The optimal formulation can gain high volatizing speed and enables the skin to feel cool and smooth; the silicone scar gel can beuse with other improving products and skin-care matters to prepare diverse gels.

Description

technical field [0001] The invention relates to a silicone scar gel, which belongs to the field of medicine. Background technique [0002] Scar hyperplasia is a skin injury caused by excessive proliferation of fibrous connective tissue. After the injury, the skin often feels burning and pain. Silicone is widely used in the treatment of hypertrophic scars caused by burns, operations, etc. Studies have found that applying silicone to the skin surface can reduce the evaporation of skin water, promote the hydration of scar tissue, and inhibit the proliferation of fibroblasts and the deposition of collagen. At present, silicone is used in the scar repair plan, which can be prepared by compounding water phase, oil phase and emulsifier to prepare cream, or mixed with silicone oil of different viscosity and modified silicone oil to form silicone gel. Although the current silicone cream and silicone gel have a better effect of improving hyperplasia, they cannot eliminate the burnin...

Claims

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Application Information

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IPC IPC(8): A61K9/06A61K31/80A61K47/08A61P17/02
CPCA61K9/0014A61K9/06A61K31/80A61K47/08A61P17/02
Inventor 李秀华吴兆华
Owner NANJING HUAKAI BIOLOGICAL TECH CO LTD
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