Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Skin-moistening and moisture-preserving cream and preparation method thereof

A technology of cream and emulsifier, which is applied in the field of moisturizing cream and its preparation, which can solve the problems of difficult application of cream, discount of cream efficacy, low utilization rate of active ingredients, etc., and achieve long-lasting moisturizing effect, The skin feels refreshing and non-greasy, and the actual experience has excellent results

Pending Publication Date: 2022-01-04
广州科妙生物科技有限公司
View PDF15 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The formula and preparation process of oil-in-water (O / W) cream and water-in-oil (W / O) cream are relatively simple, but neither of them can cover water-based ingredients and oil-based ingredients at the same time
Oil-in-water cream has the advantages of light and thin texture, refreshing and non-greasy skin feeling, etc., but the active ingredients distributed in the water phase tend to lose their activity early, the utilization rate of active ingredients is low, and because some water-soluble substances or hydrophilic groups are not easy to Absorbed into the skin, the efficacy of the cream will be greatly reduced, or even completely ineffective
Water-in-oil creams are easily absorbed by the skin through the stratum corneum of the skin, but there are problems such as greasy texture, thick paste, difficult to spread, poor use feeling, etc., and the use experience is not good.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Skin-moistening and moisture-preserving cream and preparation method thereof
  • Skin-moistening and moisture-preserving cream and preparation method thereof
  • Skin-moistening and moisture-preserving cream and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] A kind of skin moisturizing cream, it is made of the raw materials of following mass percentage:

[0067] A component:

[0068] Shea Butter: 2%; Dimethicone: 4%; 9909: 2%; Isohexadecane: 3%; Isononyl Isononanoate: 4%; Cetyl PEG / PPG-10 / 1 Dimethicone: 1.2%; Polyglycerol-3 Bis Isostearate: 0.3%; Pentaerythritol Distearate: 1%; Tocopheryl Acetate: 0.5%;

[0069] B component:

[0070] 3-O-Ethyl Ascorbate: 3%; Glycerin: 5%; Retinol: 1%; Sodium Hyaluronate: 3%; Phenoxyethanol: 0.2%; Water: 11%;

[0071] C component:

[0072] Propylene Glycol: 5%; Carbomer: 0.3%; Glyceryl Stearate / PEG-100 Stearate: 2.5%; Cetearyl Alcohol / Cetearyl Glucoside: 1.2%; Water: 46.42% ;

[0073] D component:

[0074] Butylene Glycol: 1%; Arginine: 0.24%; P-Hydroxyacetophenone: 0.6%; Chlorphenesin: 0.2%; Phenoxyethanol: 0.3%; Fragrance: 0.04%; Water: 1%.

[0075] The preparation method of above-mentioned moisturizing cream comprises the following steps:

[0076] 1) Add all raw materials in com...

Embodiment 2

[0082] A kind of skin moisturizing cream, it is made of the raw materials of following mass percentage:

[0083] A component:

[0084] Shea Butter: 1.5%; Dimethicone: 3%; 9909: 1.5%; Isohexadecane: 2.5%; Isononyl Isononanoate: 3.5%; Cetyl PEG / PPG-10 / 1 Dimethicone: 1%; Polyglycerol-3 Bis Isostearate: 0.2%; Cetearyl Alcohol: 1%; Tocopheryl Acetate: 0.4%;

[0085] B component:

[0086] 3-O-Ethyl Ascorbate: 2.5%; Glycerin: 4.5%; Retinol: 0.5%; Sodium Hyaluronate: 2.8%; Chlorphenesin: 0.2%; Water: 11%;

[0087] C component:

[0088] Propylene Glycol: 4.5%; Xanthan Gum: 0.1%; Ammonium Acryloyldimethyltaurate / VP Copolymer: 0.4%; Glyceryl Stearate / PEG-100 Stearate: 2%; Cetearyl Stearate Alcohol / Cetearyl Glucoside: 1%; Water: 53.36%;

[0089] D component:

[0090] Butylene Glycol: 1%; Caprylyl Hydroxamic Acid / 1,2-Hexanediol / 1,3-Propanediol: 0.6%; 4-Hydroxyacetophenone: 0.6%; Phenoxyethanol: 0.3%; Fragrance: 0.04% .

[0091] The preparation method of above-mentioned moisturizi...

Embodiment 3

[0098] A kind of skin moisturizing cream, it is made of the raw materials of following mass percentage:

[0099] A component:

[0100] Shea Butter: 2.5%; Dimethicone: 5%; Cyclopentasiloxane / Dimethicone / Vinyl Dimethicone Crosspolymer : 2%; Isohexadecane: 3.5%; Isononyl Isononanoate: 4.5%; Cetyl PEG / PPG-10 / 1 Dimethicone: 1.5%; Polyglycerol-3 Diiso Stearate: 0.4%; Beeswax: 1%; Tocopheryl Acetate: 0.8%;

[0101] B component:

[0102] 3-O-Ethyl Ascorbate: 3.5%; Glycerin: 5.5%; Retinol: 1.2%; Sodium Hyaluronate: 3.5%; Chlorphenesin: 0.2%; Water: 10%;

[0103] C component:

[0104] Propylene Glycol: 5.5%; Xanthan Gum: 0.2%; Glyceryl Stearate / PEG-100 Stearate: 3%; Cetearyl Alcohol / Cetearyl Glucoside: 1.5%; Water: 41.76% ;

[0105] D component:

[0106] Butylene Glycol: 1.2%; Hydroxyethyl Acrylate-Sodium Acryloyldimethyl Taurate Copolymer / Squalane / Polysorbate-60: 0.5%; Para-Hydroxyacetophenone: 0.6%; Octanoyl Hydroxamic acid / 1,2-hexanediol / 1,3-propanediol: 0.3%; Phenoxyethanol:...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses skin-moistening and moisture-preserving cream and a preparation method thereof. The skin-moistening and moisture-preserving cream is prepared by emulsifying the following raw materials: components A, components B and components C, wherein the components A comprise shea butter, polydimethylsiloxane, a cyclopentasiloxane / polydimethylsiloxane / vinyl polydimethylsiloxane cross-linked polymer, isohexadecane, isononyl isononanoate, an emulsifier, a thickener and an antioxidant; the components B comprise 3-O-ethyl ascorbic acid ether, glycerol, retinol, sodium hyaluronate, a preservative and water; the components C comprise propylene glycol, a thickening agent, an emulsifying agent and water; and the components D comprise butanediol, a pH regulator, a thickening agent, an antioxidant, a preservative, essence and water. The skin-moistening and moisture-preserving cream can easily penetrate through the cuticle of the skin to be absorbed, has a lasting skin-moistening and moisture-preserving effect, and is light and thin in texture and refreshing and non-greasy in skin feeling.

Description

technical field [0001] The invention relates to the technical field of skin care products, in particular to a moisturizing cream and a preparation method thereof. Background technique [0002] Cream is a carrier of skin care nutrients, and it comes in various forms, mainly including oil-in-water type and water-in-oil type. Both oil-in-water (O / W) creams and water-in-oil (W / O) creams have relatively simple formulations and preparation processes, but neither of them can simultaneously coat water-based and oil-based ingredients. Oil-in-water cream has the advantages of light and thin texture, refreshing and non-greasy skin feeling, etc., but the active ingredients distributed in the water phase tend to lose their activity early, the utilization rate of active ingredients is low, and because some water-soluble substances or hydrophilic groups are not easy to Absorbed into the skin, the effectiveness of the cream will be greatly reduced, or even completely ineffective. Water-in...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61K8/06A61K8/73A61K8/67A61K8/34A61K8/92A61Q19/00
CPCA61K8/06A61K8/735A61K8/671A61K8/676A61K8/345A61K8/922A61Q19/00
Inventor 付寒廖梓宏廖一静
Owner 广州科妙生物科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com