The Treatment of Hair
    3.
    发明专利

    公开(公告)号:GB1196021A

    公开(公告)日:1970-06-24

    申请号:GB1807167

    申请日:1967-04-19

    Applicant: OREAL

    Abstract: 1,196,021. Hair - treating compositions. L'OREAL. 19 April, 1967 [19 April, 1966], No. 18071/67. Heading C3R. [Also in Divisions C4 and D1] A composition used in the treatment of hair comprises at least one methylolated compound having the formula in which E represents a radical, R 1 is a hydrogen atom, an alkyl or hydroxymethyl radical, or a radical terminated by a radical of the formula in which R 111 is an alkoxy radical, R 11 is a hydrogen atom or an alkyl or alkoxy radical, or when E is a a radical, an amino group, or an acid addition salt thereof, or when E is an -SO 2 - radical, an aryl or aralkyl radical, or R 1 and R 11 together with the adjacent nitrogen atom and-E- group form a heterocyclic ring containing an additional nitrogen atom, and a perfume. Suitable compounds are monomethylol ethyl carbamate, dimethylol ethyl methylene-bis-carbamate, dimethylol succinamide or adipamide, guanidine monomethylol guanidine carbonate, N-methylol para-toluene-sulphonamide, N,N 1 - dimethylol (2-methyl-2-propyl) propylene biscarbamate, monomethylol dimethyl hydantoin, monomethylol ethyleneurea, monomethylol ethylene thiourea or dimethylol ethylene thiourea. The composition which may contain 0.1-10% by weight of the methylolated compounds, may be in the form of an aqueous or aqueous-alcoholic solution and may be packed in the form of a jelly, cream or aerosol. At least one acid catalyst, e.g. monosodium phosphate, phosphoric acid, lactic acid, Citric acid, sulphuric acid, or acetic acid, may be added to the composition. The composition may also contain a dyestuff, surface active agent, foaming agent or resin, e.g. a polyvinyl pyrrolidone/vinyl acetate copolymer, oleic acid or oleyl alcohol oxyethylenated with 10 mols. of ethylene oxide per mol. of acid or alcohol, paraffin oil, cetyl trimethyl ammonium bromide or a compound having the formula in which R represents alkyl radicals, predominantly of 12-14 carbon atoms, derived from the fatty acids of copra. The composition may be added to a permanent hair waving composition containing thioglycollic acid and monoethanolamine.

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