Elastic gel for beauty and skin care

Abstract

The invention provides elastic gel for beauty and skin care. The elastic gel is prepared from the following raw materials in parts by weight: 100 to 200 parts of hydrogen-containing polysiloxane, 50 to 100 parts of polyethylene glycol, 400 to 1000 parts of carrier fluid, 10 to 20 parts of a catalyst, 10 to 20 parts of a solubilizer and 15 to 25 parts of a humectant. The elastic gel is prepared by mixing the hydrogen-containing polysiloxane, the polyethylene glycol, the solubilizer, the humectant and the like, so that the viscous feeling of the nursing material can be effectively reduced when the elastic gel is used, and the components in the nursing material can be more uniformly dispersed on the skin surface; essence components in the nursing material can be conveniently and uniformly absorbed by human skin, and the nursing material also has certain water retention and moisture preservation effects, so that the beautifying and protecting effects of the elastic colloid on the human skin are effectively improved.

Description

Technical Field

[0001] The invention belongs to the technical field of organic silicon elastomers, and in particular relates to an elastic gel for beauty and skin care. Background Art

[0002] Silicone compounds refer to a class of compounds with repeated Si-O-Si groups as the main chain and other organic groups connected to the silicon atom. In simple terms, silicone elastomers are silicon-containing network polymers with different degrees of crosslinking in various forms. According to their different properties, they are mainly divided into: white smooth powder silicone resin microspheres, silicone resin emulsions, and colorless gel-like silicone elastomer gels. Silicone elastomers are widely used in electronics, medical, leather, shipbuilding, daily chemicals and other industries due to their excellent cold and heat stability, electrical insulation, ozone resistance, physiological inertness and other properties.

[0003] Silicone gel can be regarded as discrete cross-linked silicone elastomer gel particles dispersed in a carrier fluid. It can be used as an effective rheological thickener for low molecular weight silicone fluids. When added to skin care products and makeup products, it can provide the mild initial feel of low molecular weight silicone fluids and a film-forming feel, while maintaining the high viscosity of skin care products and makeup products.

[0004] Although the currently used silicone elastic gel for beauty and skin care can thicken the ingredients in the care products to ensure the normal use of the care products, the currently used silicone elastic gel for beauty and skin care is prone to uneven distribution of the ingredients in the care products on the surface of human skin during use, making it difficult for the essence ingredients in the care products to be evenly absorbed by the human skin. In addition, since the currently used silicone elastic gel for beauty and skin care has a relatively single function and can only be used to thicken the ingredients in the care products, the elastic gel is prone to dryness and adherence to the surface of human skin during use, thereby greatly reducing the beauty and protective effect of the elastic gel on human skin. Summary of the invention

[0005] In view of this, the present invention aims to propose an elastic gel for beauty and skin care, which can not only effectively reduce the viscosity of the care products, so that the various ingredients in the care products can be more evenly dispersed on the skin surface, and facilitate the essence ingredients in the care products to be evenly absorbed by the human skin, but also has a certain water-retaining and moisturizing effect, thereby effectively improving the beauty and protective effect of the elastic colloid on human skin.

[0006] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0007] The invention discloses an elastic gel for beauty and skin care, which is made of the following raw materials in parts by weight: 100-200 parts of hydrogen-containing polysiloxane, 50-100 parts of polyethylene glycol, 400-1000 parts of carrier fluid, 10-20 parts of catalyst, 10-20 parts of solubilizer and 15-25 parts of moisturizer.

[0008] Furthermore, the hydrogen-containing polysiloxane is made of polydimethylsiloxane having a terminal Si-H bond, and the carrier fluid is one or more of rosehip oil, nut oil, shea butter, apricot kernel oil, and aloe oil.

[0009] Furthermore, the moisturizing agent is sodium pyrrolidone carboxylate, the solubilizing agent is polyoxyethylene, and the catalyst is acetylacetone.

[0010] Furthermore, the elastic gel is made of the following raw materials in parts by weight: 120-200 parts of hydrogen-containing polysiloxane, 60-100 parts of polyethylene glycol, 400-800 parts of carrier fluid, 10-15 parts of catalyst, 12-20 parts of solubilizer, and 20-25 parts of moisturizer.

[0011] The elastic gel for beauty and skin care comprises the following steps:

[0012] Step (1): adding hydrogen-containing polysiloxane, polyethylene glycol, carrier fluid and catalyst into a reaction kettle, stirring, and reacting at 70-90° C. for 5-8 hours to obtain a mixed glue solution;

[0013] Step (2): The mixed solution in step (1) is cooled and then evenly stirred and dispersed, and a solubilizer and a moisturizer are added to the dispersed mixed gel solution and stirred for 2-3 hours to obtain an elastic gel for beauty and skin care.

[0014] Furthermore, the temperature of the mixed glue in step (2) is 25-30° C., and the mixing and dispersion in step (2) is achieved by a roller grinder. This design can ensure that the components of the final elastic gel are uniform.

[0015] Compared with the prior art, the elastic gel of the present invention has the following advantages:

[0016] The elastic gel of the present invention is prepared by mixing hydrogen-containing polysiloxane, polyethylene glycol, a solubilizer and a moisturizer. When used, it can not only effectively reduce the viscosity of the care products, so that the components in the care products can be more evenly dispersed on the skin surface, making it convenient for the essence components in the care products to be evenly absorbed by the human skin, but also has a certain water-retaining and moisturizing effect, thereby effectively improving the beauty and protective effect of the elastic colloid on the human skin. DETAILED DESCRIPTION

[0017] Unless otherwise defined, the technical terms used in the following embodiments have the same meanings as commonly understood by those skilled in the art to which the present invention belongs.

[0018] The present invention is described in detail below.

[0019] The invention discloses an elastic gel for beauty and skin care, which is made of the following raw materials in parts by weight: 100-200 parts of hydrogen-containing polysiloxane, 50-100 parts of polyethylene glycol, 400-1000 parts of carrier fluid, 10-20 parts of catalyst, 10-20 parts of solubilizer and 15-25 parts of moisturizer.

[0020] In this embodiment, the hydrogen-containing polysiloxane is made of polydimethylsiloxane having a terminal Si-H bond, and the carrier fluid is one or more of rosehip oil, nut oil, shea butter, apricot kernel oil, and aloe oil.

[0021] In this embodiment, the moisturizing agent is sodium pyrrolidone carboxylate, the solubilizing agent is polyoxyethylene, and the catalyst is acetylacetone.

[0022] In this embodiment, the elastic gel is made of the following raw materials in parts by weight: 120-200 parts of hydrogen-containing polysiloxane, 60-100 parts of polyethylene glycol, 400-800 parts of carrier fluid, 10-15 parts of catalyst, 12-20 parts of solubilizer, and 20-25 parts of moisturizer.

[0023] The elastic gel for beauty and skin care comprises the following steps:

[0024] Step (1): adding hydrogen-containing polysiloxane, polyethylene glycol, carrier fluid and catalyst into a reaction kettle, stirring, and reacting at 70-90° C. for 5-8 hours to obtain a mixed glue solution;

[0025] Step (2): The mixed solution in step (1) is cooled and then evenly stirred and dispersed, and a solubilizer and a moisturizer are added to the dispersed mixed gel solution and stirred for 2-3 hours to obtain an elastic gel for beauty and skin care.

[0026] In this embodiment, the temperature of the mixed glue in step (2) is 25-30° C., and the mixing and dispersion in step (2) is achieved by a roller grinder. This design can ensure that the components of the final elastic gel are uniform.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An elastic gel for beauty and skin care, characterized in that: The elastic gel is prepared from the following raw materials in parts by weight: 100-200 parts of hydrogen-containing polysiloxane, 50-100 parts of polyethylene glycol, 400-1000 parts of carrier fluid, 10-20 parts of catalyst, 10-20 parts of solubilizer and 15-25 parts of moisturizer.

2. The elastic gel for beauty and skin care according to claim 1, characterized in that: The hydrogen-containing polysiloxane is made of polydimethylsiloxane with Si-H bonds at the end groups, and the carrier fluid is one or more of rosehip oil, nut oil, shea butter, apricot kernel oil and aloe oil.

3. The elastic gel for beauty and skin care according to claim 1, characterized in that: The moisturizing agent is sodium pyrrolidone carboxylate, the solubilizing agent is polyoxyethylene, and the catalyst is acetylacetone.

4. The elastic gel for beauty and skin care according to claim 1, characterized in that: The elastic gel is made of the following raw materials in parts by weight: 120-200 parts of hydrogen-containing polysiloxane, 60-100 parts of polyethylene glycol, 400-800 parts of carrier fluid, 10-15 parts of catalyst, 12-20 parts of solubilizer and 20-25 parts of moisturizer.

5. A method for preparing an elastic gel for beauty and skin care according to any one of claims 1 to 4, characterized in that: The steps include: Step (1): adding hydrogen-containing polysiloxane, polyethylene glycol, carrier fluid and catalyst into a reaction kettle, stirring, and reacting at 70-90° C. for 5-8 hours to obtain a mixed glue solution; Step (2): The mixed solution in step (1) is cooled and then evenly stirred and dispersed, and a solubilizer and a moisturizer are added to the dispersed mixed gel solution and stirred for 2-3 hours to obtain an elastic gel for beauty and skin care.

6. The method for preparing an elastic gel for beauty and skin care according to claim 5, characterized in that: The temperature of the mixed glue solution in step (2) is 25-30°C.