Patent GB-1095838-A (GB)
Title: Polymercapto polymers
Inventor: KALOPISSIS GREGOIRE
IPC: C08F8/32
Filed: 1965-06-21
Abstract: A polymer has a recurring structural unit of formula <FORM:1095838/C3/1> in which R1 and R11 are -H, a C1- 4 alkyl or alkoxy radical or a phenyl radical, R111 is -H, -OCOCH3, -COOCH3 or -CN, Y is Q or Q1, where is <FORM:1095838/C3/2> where R1 is -H or -CH3, R2 is -H or -COOH, q is 1-5, q1 and p are 0 or 1 and Q1 is <FORM:1095838/C3/3> where R3 is -H, or a C1- 4 alkyl radical, R4 is R3 or <FORM:1095838/C3/4> where the r's are a C1- 4 alkyl radical or, together with the N-atom to which they are attached, form a heterocyclic ring, and m is 2-4; the polymer containing both Q and Q1. The polymer may be produced by condensing an amino-thiol <FORM:1095838/C3/5> and an alkylamine <FORM:1095838/C3/6> with a copolymer having the repeating unit <FORM:1095838/C3/7> where the symbols in the formulae are as above.  In examples, methyl acrylate, methyl methacrylate, acrylonitrile, vinyl acetate, ethylene or styrene-maleic an hydrid copolymer was condensed with b -mercapto ethylamine, cysteine or N - (b  - aminoethyl) thioglycolamide and N,N - diethylpropylene diamine, n-butyl-amine or N-(b -aminoethyl) morpholine.  The polymers may be compounded with (A) a vinyl pyrrolidone/vinyl acetate copolymer, water, ethyl alcohol, the tetrasodium salt of ethylene diamine tetracetic acid and 2-amino-2-methyl-1-propanol, triethanolamine or N,N-dimethyl ethanolamine, or (B) a cetyl-stearyl alcohol/ethylene oxide condensate and an aerosol propellant, e.g. a fluorinated hydrocarbon.ALSO:Human hair is set and the receptivity of textile keratinic fibres towards reactive dyes is improved by treatment with a polymer having the repeating unit <FORM:1095838/D1-D2/1> where R1 and R11 are -H, a C1-4 alkyl or alkoxy radical or a phenyl radical, R111 is -H, -OCOCH3, -COOCH3 or -CN, Y is Q or Q1 where Q is <FORM:1095838/D1-D2/2> where R1 is -H or -CH3, R2 is -H or -COOH, q is 1-5, q1 and p are 0 or 1 and Q1 is <FORM:1095838/D1-D2/3> where R3 is -H or a C1-4 alkyl radical, R4 is R3 or <FORM:1095838/D1-D2/4> where the r's are a C1-4 alkyl radical 2 or 1 together with the N-atom to which they are attached, form a heaterocyclic ring, and m is 2-4; the polymer containing both Q and Q1.  In examples the polymer resulting from the condensation of b -mercaptoethylamine or N-(b -aminoethyl)thioglycolamide and N,N-diethylpropylenediamine or butylamine with an ethylene vinyl acetate, methyl methacrylate or acrylonitrile and maleic anhydride copolymer was compounded with water ethanol, the tetrasodium salt of ethylene diamine tetracetic acid and 2-amino-2-methyl-1-propanol, triethanolamine or N,N-dimethyl ethanolamine to form a setting lotion for human hair and with a cetyl-stearyl alcohol/ethylene oxide condensate and a fluorinated hydrocarbon to form an aerosol foam for hair.ALSO:A setting lotion or aerosol foam for human hair contains a polymer having a recurring structural unit of formula (I) <FORM:1095838/A5-A6/1> in which R1 and R11 are -H, a C1-4 alkyl or alkoxy radical or a phenyl radical R111 is -H, -OCOCH3, -COOCH3 or -CN, Y is Q or Q1 where Q is (II) <FORM:1095838/A5-A6/2> where R1 is -H or -CH3, R2 is -H or -COOH, q is 1-5, q and p are 0 or 1 and Q1 is (III) <FORM:1095838/A5-A6/3> where R3 is -H, or a C1-4 alkyl radical, R4 is R3 or <FORM:1095838/A5-A6/4> where the r's are a C1-4 alkyl radical or, together with the N-atom to which they are attached, form a heterocyclic ring, and m is 2-4; the polymer containing both Q and Q1.  In examples the polymer resulting from the condensation of b -mercapto-ethylamine or N-(b -aminoethyl) thioglycolamide and N,N-diethylpropylene-diamine or butylamine with an ethylene, vinyl acetate, methyl methacrylate or acrylonitrile and maleic anhydride copolymer was compounded with a vinyl pyrrolidone vinyl acetate copolymer, water, ethyl alcohol, the tetrasodium salt of ethylene diamine tetracetic acid and 2-amino-2-methyl-1-propanol, triethanolamine or N,N-dimethyl ethanolamine to form a setting lotion and with a cetylstearyl alcohol/ethylene oxide condensate and an aerosol propellant, e.g. a fluorinated hydrocarbon, to form an aerosol foam.