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US 2026/0144728 A1Published application
Gel composition, and preparation and use thereof
AssigneeSuzhou Oulit Biopharm Co., Ltd
InventorJian ZHANG
Life of this patent
Estimating the term…
Abstract
Disclosed in the present invention are a gel composition, a related gel, and a preparation method therefor and the use thereof. The gel composition is based on a long-chain N-acyl amino acid, contains no thickener, is transparent/semitransparent in appearance, is mild and non-irritant, and has very good heat resistance and cold resistance. A related gel product is convenient to carry and applicable to various environments and various usage scenarios, and is very easy to rinse off after use. The gel composition provided in the present invention can be applied to a cleaning composition, a washing composition, a cosmetic composition, a skin care composition, a toothpaste composition, etc.
Claims21
1-29. (canceled)
A gel composition, comprising:
- (a) a N-long-chain acyl amino acid, (b) a basic amino acid, and (c) water, wherein the gel is formed by self-thickening of the N-long-chain acyl amino acid and the basic amino acid;
- or, comprising:
- (a) a N-long-chain acyl amino acid, (b) a basic amino acid, (c) water, and (d) a N-long-chain acyl amino acid dipeptide, wherein the gel is formed by self-thickening of the N-long-chain acyl amino acid, the basic amino acid, and the N-long-chain acyl amino acid dipeptide;
- or, comprising:
- (a) a N-long-chain acyl amino acid, (e) an inorganic base, and (c) water, wherein the gel is formed by self-thickening of the N-long-chain acyl amino acid and the inorganic base;
- or, comprising:
- (a) a N-long-chain acyl amino acid, (e) an inorganic base, (c) water, and (d) a N-long-chain acyl amino acid dipeptide, wherein the gel is formed by self-thickening of the N-long-chain acyl amino acid, the inorganic base, and the N-long-chain acyl amino acid dipeptide.
4 more elements
A gel composition, comprising:
- (a) a N-long-chain acyl amino acid, (b) a basic amino acid, and (c) water, wherein the percentage by weight of the N-long-chain acyl amino acid is 30 wt % or greater, preferably 33 wt % or greater, and more preferably 35 wt % or greater, and the percentage by weight of the basic amino acid is 15 wt % or greater, preferably 17 wt % or greater, and more preferably 20 wt % or greater;
- or, comprising:
- (a) a N-long-chain acyl amino acid, (b) a basic amino acid, (c) water, and (d) a N-long-chain acyl amino acid dipeptide, wherein the sum of the percentages by weight of the N-long-chain acyl amino acid and N-long-chain acyl amino acid dipeptide is 20 wt % or greater, preferably 23 wt % or greater, and more preferably 25 wt % or greater, and the percentage by weight of the basic amino acid is 10 wt % or greater, preferably 12 wt % or greater, and more preferably 14 wt % or greater;
- or, comprising:
- (a) a N-long-chain acyl amino acid, (b) a basic amino acid, and (c) water, wherein the percentage by weight of the N-long-chain acyl amino acid is 20 wt % or greater, preferably 23 wt % or greater, and more preferably 25 wt % or greater, and the molar ratio of the N-long-chain acyl amino acid to the basic amino acid is 1:0.98 to 1:0.85, preferably 1:0.96 to 1:0.88, and more preferably 1:0.95 to 1:0.90.
2 more elements
A gel composition, comprising:
- (a) a N-long-chain acyl amino acid, (e) an inorganic base, and (c) water, wherein the percentage by weight of the N-long-chain acyl amino acid is 40 wt % or greater, preferably 43 wt % or greater, and more preferably 45 wt % or greater, and the percentage by weight of the inorganic base is 5.5 wt % or greater, preferably 6 wt % or greater, and more preferably 6.5 wt % or greater;
- or, comprising:
- (a) a N-long-chain acyl amino acid, (e) an inorganic base, (c) water, and (d) a N-long-chain acyl amino acid dipeptide, wherein the sum of the percentages by weight of the N-long-chain acyl amino acid and N-long-chain acyl amino acid dipeptide is 30 wt % or greater, preferably 33 wt % or greater, and more preferably 35 wt % or greater, and the percentage by weight of the inorganic base is 4 wt % or greater, preferably 4.5 wt % or greater, and more preferably 5 wt % or greater;
- or, comprising:
- (a) a N-long-chain acyl amino acid, (e) an inorganic base, and (c) water, wherein the percentage by weight of the N-long-chain acyl amino acid is 30 wt % or greater, preferably 33 wt % or greater, and more preferably 35 wt % or greater, and the molar ratio of the N-long-chain acyl amino acid to the inorganic base is 1:0.98 to 1:0.85, preferably 1:0.96 to 1:0.88, and more preferably 1:0.95 to 1:0.90.
2 more elements
Dependencies are inferred from the claim text.