摘要:
A copolymer of N-vinyl pyrrolidone and a vinylic, allylic or methallylic ester of a cyclic .alpha.- or .beta.-carboxylic acid is employed as a cosmetic film forming resin in cosmetic compositions for the hair, including hair setting lotions and lacquers, hair rinses and shampoos.
摘要:
The invention is characterized by the use in cosmetic compositions of one or more lipophilic derivatives of amino deoxyalditols corresponding to the general formula: ##STR1## in which: R.sup.1 is a saturated linear C.sub.14 -C.sub.40 aliphatic radical;R.sup.2 is a hydrogen atom or a linear C.sub.1 -C.sub.6 alkyl radical;X is an oxygen atom or a methylene radical; andn is an integer from 1 to 5;with the proviso that when X is a methylene radical R.sup.1 contains from 19 to 39 carbon atoms.Application to the preparation of cosmetic compositions for the treatment of keratinous substances and for buccodental hygiene.
摘要:
The present invention relates to the use, as thickening agents in surface-active agent solutions, of aminopolyol carbamates corresponding to the general formula: ##STR1## in which: R.sub.1 represents a linear, saturated C.sub.8 -C.sub.3 alkyl;R.sub.2 represents hydrogen or a C.sub.1 -C.sub.10 alkyl;n is between 1 and 5.The present invention also relates to washing and/or cleaning compositions containing surface-active agents and to these compounds.
摘要:
The invention relates to a composition consisting of a dispersion in an aqueous medium D of niosome and/or liposome spherules, within which an aqueous phase E is encapsulated, at least one portion of the spherules being niosomes; the lipids forming spherules constituting from 2 to 10% of the weight of the composition; in at least one of the phases E and D there is dissolved at least one water-soluble polyamide polymer having a molecular weight between 1,000 and 200,000, at a concentration of 0.01 to 5% by weight relative to the total weight of the composition. Usable in cosmetics or pharmaceuticals.
摘要:
Cyclical polyethers having amphiphile groups are derived from the tetramer of epichlorhydrin. These are useful in the solubiliization of various products.
摘要:
Cyclical polyethers having amphiphile groups are derived from the tetramer of epichlorhydrin. These are useful in the solubilization of various products.
摘要:
Cationic surface-active agents which are polyhydroxylated tertiary amines or the quaternary ammonium salts thereof and which are usefully employed in cosmetic compositions, are prepared by condensing on a fatty alcohol, glycerol epihalohydrin alone or together with an epoxide to form polyhalogenated polyethers, which in turn are converted to polyhalogenated glycidyl ethers, the latter being reacted with a secondary amine to form polyhalogenated tertiary amines which are then reacted with sodium or potassium acetate in the presence of a diol to form said polyhydroxylated tertiary amines.
摘要:
Aminated .gamma.-dialdehyde and the quaternary ammonium salts thereof are prepared by acid hydrolysis of their respective corresponding 2,5-dialkoxy 3-amino 4-hydroxy tetrahydrofurans or by acid hydrolysis of their respective corresponding tetraalkyl acetals. The aminated .gamma.-dialdehydes and the quaternary ammonium salts thereof are usefully employed in cosmetic compositions to tan the skin or to strengthen or restructure the hair.
摘要:
New amphoteric compounds which contain two basic groups, at least one of which is a quaternary ammonium group, and an anionic group of the carboxylic type and one or two lipophile chains. These compounds have excellent cationic characteristics while being less, and in some cases nonirritating to the mucous membrane of the eye.
摘要:
An emulsifying and peptizing agent having the formulaRO[C.sub.2 H.sub.3 O(R')].sub.m [C.sub.2 H.sub.3 O(X)].sub.n IIwhereinR is a lipophilic hydrocarbon residue of a member selected from the group consisting of alcohols, sterols and their mixtures derived from a member selected from the group consisting of (a) hydrogenated lanolin, and (b) cyclic fatty acids,R' is selected from the group consisting of methyl and ethyl,X is selected from the group consisting of --CH.sub.2 OH, ##STR1## m has a statistical average value between 1-10 inclusive, N HAS A STATISTICAL AVERAGE VALUE BETWEEN 1-5 INCLUSIVE,p is an integer between 0-10 inclusive and the product n(p+2) lies between 2-12 inclusive.
摘要翻译:具有式RO [C 2 H 3 O(R')] m [C 2 H 3 O(X)] nII的乳化和胶溶剂,其中R是选自醇,甾醇及其衍生自成员的混合物的成员的脂族烃残基 选自(a)氢化羊毛脂和(b)环状脂肪酸组成的组,R'选自甲基和乙基,X选自-CH 2 OH, m具有介于1-10之间的统计平均值,N HAS在1-5包含之间的统计平均值,P是0-10包含之间的整数,并且在2-12包含之间的产品N(P + 2)LIES。