摘要:
An anhydrous cosmetic makeup composition for the lips and skin contains crosslinked poly .beta.-alanine microspheres impregnated with a polyhydric alcohol.
摘要:
A means of reinforcing and/or mechanically deforming human hair, comprising a first stage in which the hair undergoes the action of a reducing agent so as to break the disulfide linkages of the keracystine to form thiol groups, followed by the application in a second stage of a modifying agent encouraging the establishment of new chemical linkages to the thiol groups, characterized in that the aforesaid modifying agent is a polyhaloacetylated polymer whose halogen atom is capable of reacting with thiol groups.
摘要:
A cosmetic composition contained in a suitable carrier comprising at least one copolymer of acrylic or methacrylic acid, an alkyl acrylate and/or methacrylate and an allyl derivative having repetitive units which correspond to the following formulae: ##STR1## wherein: R.sub.1 and R.sub.2 constitute a hydrogen atom or a methyl radical,R.sub.3 constitutes a linear or branched-chain alkyl radical having from 1 to 20 carbon atoms,R.sub.4 constitutes --OH, --NHCONH.sub.2, or --OCOR.sub.5,R.sub.5 constitutes a linear or branched-chain alkyl radical having from 1 to 5 carbon atoms,x constitutes 40 to 90 weight percent,y constitutes 8 to 50 weight percent,z constitutes 2 to 25 weight percent, and the sum ofx+y+z is from 80 to 100 weight percent.The cosmetic composition is especially useful as a composition for the hair and skin.
摘要:
A cosmetic composition comprises in solution in an appropriate vehicle at least one polymer having 50-100% of repeating units of the .beta.-alanine type having the formula ##STR1## and 0-50% of repeating units of the acrylamide type having the formula ##STR2## wherein R.sub.1 represents hydrogen or a member selected fromthe group consisting of (i) ##STR3## (ii) --CH.sub.2 OH, (iii) --(CH.sub.2).sub.n --CH.sub.3 wherein n is 0 or a whole number from1 to 11, (iv) ##STR4## wherein r' and r" each independently represent hydrogen or alkyl having 1-3 carbon atoms, (v) --CHOH--COOH, (vi) --CH.sub.2 --SO.sub.3 Na,(vii) ##STR5## and (viii) --(CH.sub.2 --CH.sub.2 --O).sub.m H wherein m ranges from 1 to 10, and R.sub.2 and R.sub.3 represent hydrogen or methyl.
摘要:
Vinyl acetate and an unsaturated acid are copolymerized in the presence of bis (4-tert. butyl cyclohexyl) peroxydicarbonate. The resulting copolymer which exhibits improved aerosol propellant solubility characteristics is employed in aerosol hair lacquer compositions.
摘要:
Unsaturated compounds corresponding to the following formula: ##STR1## in which: R' represents a hydrogen atom or a methyl radical are provided as antioxidant monomers from which antioxidant polymers can be prepared.
摘要:
Copolymers having the formula ##STR1## where B represents Na, K, NH.sub.4, ##STR2## or 2-amino-2-methylpropanol-1, R.sub.1 and R.sub.2 represent hydrogen or -(X) OH; X represents an alkylene having 1-3 carbon atoms or alkylene substituted by at least one hydroxy methyl, M represents at least one unsaturated monomer selected from acrylamides or methacrylamides substituted on the nitrogen by alkyl, the acrylates or methacrylates of monoalkyl ether of ethylene glycol or of polyethylene glycol, and N-vinylpyrrolidone, x is 22-64 mole percent, y is 13-71 mole percent, z is 6-23 mole percent, v is 0-22 mole percent and x+y+z+v is equal to 100 mole percent, can be produced by copolymerizing N,N-dimethylamino-2 ethyl methacrylate, methyl methacrylate, methacrylic acid and optionally at least one other monomer corresponding to M.
摘要翻译:具有式“IMAGE”的共聚物,其中B表示Na,K,NH 4,或者2-氨基-2-甲基丙醇-1,R 1和R 2表示氢或 - (X)OH; X表示具有1-3个碳原子的亚烷基或被至少一个羟基甲基取代的亚烷基,M表示选自丙烯酰胺或甲基丙烯酰胺的至少一种不饱和单体,其在氮上被烷基取代,乙二醇的单烷基醚的丙烯酸酯或甲基丙烯酸酯或 的聚乙二醇和N-乙烯基吡咯烷酮,x为22-64摩尔%,y为13-71摩尔%,z为6-23摩尔%,v为0-22摩尔%,x + y + z + v相等 可以通过共聚N,N-二甲基氨基-2-乙基甲基丙烯酸酯,甲基丙烯酸甲酯,甲基丙烯酸和任选地至少一种对应于M的其它单体来制备。
摘要:
A cosmetic composition in the form of an aerosol spray for hair control contains a solvent; a film-forming tetrapolymer resulting from the copolymerization of (a) 5 to 10 wt. % acrylic acid, (b) 20 to 52 wt. % N,N-dimethylacrylamide, (c) 3 to 28 wt. % of N-tert-butylacrylamide, and (d) 20 to 45 wt. % ethyl methacrylate, the carboxylic acid functions of the tetrapolymer being at least partially neutralized with a mineral or organic base; and at least one non-halogen propellant gas. This spray provides excellent hair control, and the film-forming substance does not cause stickiness of the hair over time and is easily eliminated by washing with a shampoo.
摘要:
A water insoluble crosslinked poly .beta.-alanine is prepared by crosslinking poly .beta.-alanine with a crosslinking agent selected from the group consisting of formaldehyde and a dialdehyde or by irradiation of said poly .beta.-alanine with Co.sup.60.
摘要:
A composition and process for setting hair comprises impregnating the hair with a composition containing in solution in a cosmetic vehicle at least one water-soluble polymer containing at least 5% of units having a primary amide function, a crosslinking agent and an acid catalyst. The hair is then placed on hair-setting rollers and dried by means of an external heat source. The hair rollers are then removed.