Gel composition
AssigneeAjinomoto Co., Inc.
InventorShuvendu Biswas
Life of this patent
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Abstract
Provided are gelling agent compositions capable of preparing gel compositions with good stability, which include a composition containing (A) at least one kind of N-acyl acidic amino acid dialkylamide represented by the formula (I): wherein each symbol is as described in the DESCRIPTION) and (B) fatty acid having 3-22 carbon atoms or fatty acid having 3-22 carbon atoms and higher alcohol having 8-22 carbon atoms or (E) N-acylamino acid, a composition containing (A) at least one kind of N-acyl acidic amino acid dialkylamide represented by the formula (I) and (B′) a solvent having a boiling point of not more than 120° C. and not more than 2 wt % of water, and a composition containing a particular N-acyl acidic amino acid dialkylamide at a particular ratio.
Claims8
A gel composition, comprising:
- (A″) 0.5 to 2 wt % of a mixture of dibutyl N-lauroyl glutamide (A″-1) and dibutyl N-2-ethylhexanoyl glutamide (A″-2) in a weight ratio (A″-1):(A″-2) of 1:4 to 1:20;
- formula (1);
- (B″) 0.5 to 20 wt % of at least one solvent selected from the group consisting of ethanol, 2-octyldodecanol, oleyl alcohol, pentyleneglycol, and myristic acid;
- (C″) 30 to 95 wt % of at least one oil agent selected from the group consisting of petrolatum, solid paraffin, liquid paraffin, cyclopentasiloxane, cetyl ethylhexanoate, ethylhexyl palmitate, isopropyl myristate, isopropyl palmitate, tri(caprylic acid/capric acid)glyceryl, triethylhexanoin, shea butter, almond oil, wheat germ oil, jojoba seed oil, olive oil, meadowfoam oil, N-lauroyl-L-glutamic acid di(phytosteryl/2-octyldodecyl), and isopropyl lauroylsarcosine;
- and
- optionally, (D″) 3 to 20 wt % of at least one emulsifier selected from the group consisting of polyglyceryl-10 dioleate, polyglyceryl-10 cocoate, polyglyceryl-3 cocoate, PEG-40 glyceryl triisostearate, and PEG-$0 &rend isostearate,
- wherein the breaking strength of the gel composition is not more than 200 g/cm2, and
- wherein all wt % are relative to the total weight of the gel composition.
Dependencies are inferred from the claim text.