Abstract:
A personal care composition is provided with a silicone compound and being aesthetically modified for improved skinfeel with a quaternary ammonium salt, the salt having a structure AB, wherein A is a cationic charged component, B is an anionic charged component, and A has one quaternized nitrogen atom, at least two hydroxyl groups and a molecular weight no higher than about 250.
Abstract:
A process for the preparation of a compound of formula I: wherein R is a hydrogen or a C1-6 alkyl group which is straight chain, branched or cyclic, with or without an oxygen, nitrogen or sulphur heteroatom anywhere in the chain or ring by reacting a compound of formula II: with a source of hydrogen selected from either hydrogen or water in the presence of a mixture of at least two catalysts selected from nickel, raney nickel, and palladium, at a pH below 7.0 in a solvent medium comprising an alcohol having a carbon chain length of up to 3.
Abstract:
C.sub.8-18 alkyl aldonolactone esters which have anionic and nonionic surfactant characteristics are disclosed. A process for preparing the esters enzymatically as well as personal product, cosmetic, detergent and oral hygiene compositions containing the compounds which take advantage of their dual surfactant quality, are also disclosed.
Abstract:
The present invention relates to toilet bar soap compositions comprising 1 to 45% by wt. of specified alkali metal (alkyl glycosid) uronates and to processes for making them.
Abstract:
A reagent composition for forming fatty acyl amido surfactants is provided which includes an alkali metal or alkaline earth metal salt of an amino compound; a polyol of molecular weight ranging from 76 to 300; and no more than 10% water.
Abstract:
A process is provided for preparing C8-C22 acyl amido compounds via reaction in a polyol (molecular weight 76 to 400) of interesterifying a fatty acid ester with an amino compound or salt thereof. The resultant mass of material will have a Hunter Lab Color Scale value L ranging from 70 to 100.
Abstract translation:提供了通过使脂肪酸酯与氨基化合物或其盐进行酯交换的多元醇(分子量76〜400)中的反应来制备C8-C22酰基酰胺化合物的方法。 所得材料的质量将具有70至100的Hunter Lab Color Scale值L。
Abstract:
A process is provided for preparing C8-C22 acyl glycinate acid or salt thereof via reacting and heating a mixture of glycine or salt thereof with a C1-C3 alkyl ester of a C8-C22 fatty acid in a medium of glycerol or propylene glycol. The reaction proceeds well where the mixture is formulated to have a pKa ranging from 9.5 to 13.
Abstract:
A cosmetic composition is provided including a water-insoluble UV-A organic sunscreen agent having a max ranging from 330 to 380 nm, a UV-B organic sunscreen agent having a max ranging from 280 to 400 nm, and a photoprotective enhancing agent which is a polyhydroxy quaternary ammonium salt such as bis(dihydroxypropyl)dimethylammonium chloride, in a cosmetically acceptable carrier, and wherein the composition exhibits an SPF value which is 1 to 30 units higher than in the absence of the photoprotective enhancing agent.
Abstract:
A process is provided for preparing C8-C22 acyl amido compounds via reaction in a polyol (molecular weight 76 to 400) of interesterifying a C1-C3 alkyl ester of a C5-C22 fatty acid with an amino compound or salt thereof. The resultant mass of material will have a Hunter Lab Color Scale value L ranging from 70 to 100.