Preshampoo-type hair-treating composition

Claim 2

A preshampoo-type, hair-treating composition consisting essentially of from 0.1 to 5% by weight of a polymer selected from the group consisting of 1. polymers having the formulas ##STR4## wherein R 1 and R 2 , which are the same or different, are hydrogen or alkyl having 1 to 18 carbon atoms; R 3 and R 4 , which are the same or different, are hydrogen, alkyl having 1 to 3 carbon atoms or phenyl, X.sup.⊖ is an anionic group, and n is a number such that the molecular weight of the polymer is from 10,000 to 1,000,000, 2.

Claim 3

copolymers having the formulas ##STR5## wherein R 1 , R 2 , R 3 , R 4 and X.sup.⊖ have the same meanings as defined above and m 1 and m 2 are numbers such that the molecular weight of the polymer is from 10,000 to 1,000,000, 3.

Claim 4

copolymers having the formulas ##STR5## wherein R 1 , R 2 , R 3 , R 4 and X.sup.⊖ have the same meanings as defined above and m 1 and m 2 are numbers such that the molecular weight of the polymer is from 10,000 to 1,000,000, 3.

Claim 5

polymers having the formula ##STR6## wherein R 5 and R 6 , which are the same or different, are hydrogen, alkyl having 1 to 6 carbon atoms or phenyl, and n and X.sup.⊖ have the same meanings as defined above, from 0.1 to 5% by weight of a peptide prepared by enzymatically decomposing hair protein, skin protein, collagen or gelatin, and then hydrolyzing the resulting relatively low-molecular-weight product, said peptide having a molecular weight of from 300 to 10,000, and the balance is essentially water, said composition being free of anionic and amphoteric surface

Claim 6

polymers having the formula ##STR6## wherein R 5 and R 6 , which are the same or different, are hydrogen, alkyl having 1 to 6 carbon atoms or phenyl, and n and X.sup.⊖ have the same meanings as defined above, from 0.1 to 5% by weight of a peptide prepared by enzymatically decomposing hair protein, skin protein, collagen or gelatin, and then hydrolyzing the resulting relatively low-molecular-weight product, said peptide having a molecular weight of from 300 to 10,000, and the balance is essentially water, said composition being free of anionic and amphoteric surface

Claim 7

active agents. 2. A preshampoo-type, hair-treating composition as claimed in claim 1, wherein the mixing weight ratio of said polymer to said

Claim 8

peptide is in the range of from 10/1 to 1/50. 3. A preshampoo-type hair-treating composition as claimed in claim 1, wherein the molecular weight of the peptide is in the range of from 600 to 1,600.

Claim 9

A method of treating human hair which comprises applying to dry human hair a preshampoo-type hair-treating composition as claimed in claim 1, so as to coat the hair substantially uniformly with said composition, and then shampooing and drying said hair.

Claim 10

A preshampoo-type, hair-treating composition consisting essentially of from 0.1 to 5% by weight of a polymer having the formula ##STR7## wherein R 5 and R 6 , which are the same or different, are hydrogen, alkyl having 1 to 6 carbon atoms or phenyl, n is a number such that the molecular weight of the polymer is from 10,000 to 1,000,000, and X.sup.⊖ is an anionic group, and the balance is essentially water, said composition being free of anionic and amphoteric surface active agents.

Claim 11

A preshampoo-type, hair-treating composition consisting essentially of from 0.1 to 5% by weight of a polymer having the formula ##STR7## wherein R 5 and R 6 , which are the same or different, are hydrogen, alkyl having 1 to 6 carbon atoms or phenyl, n is a number such that the molecular weight of the polymer is from 10,000 to 1,000,000, and X.sup.⊖ is an anionic group, and the balance is essentially water, said composition being free of anionic and amphoteric surface active agents.

Claim 12

A preshampoo-type, hair-treating composition consisting essentially of from 0.1 to 5% by weight of a polymer having the formula ##STR8## wherein R 5 and R 6 , which are the same or different, are hydrogen, alkyl having 1 to 6 carbon atoms or phenyl, n is a number such that the molecular weight of the polymer is from 10,000 to 1,000,000, and X.sup.⊖ is an anionic group, from 0.1 to 5% by weight of a peptide prepared by enzymatically decomposing hair protein, skin protein, collagen or gelatin, and then hydrolyzing the resulting relatively low-molecular-weight product, said peptide having a molecular weight of from 300 to 10,000, and the balance is essentially water, said composition being free of anionic and amphoteric surface active agents.

Claim 13

A preshampoo-type, hair-treating composition consisting essentially of from 0.1 to 5% by weight of a polymer having the formula ##STR8## wherein R 5 and R 6 , which are the same or different, are hydrogen, alkyl having 1 to 6 carbon atoms or phenyl, n is a number such that the molecular weight of the polymer is from 10,000 to 1,000,000, and X.sup.⊖ is an anionic group, from 0.1 to 5% by weight of a peptide prepared by enzymatically decomposing hair protein, skin protein, collagen or gelatin, and then hydrolyzing the resulting relatively low-molecular-weight product, said peptide having a molecular weight of from 300 to 10,000, and the balance is essentially water, said composition being free of anionic and amphoteric surface active agents.

Claim 14

A method of treating human hair which comprises applying to dry human hair a preshampoo-type, hair-treating composition as claimed in claim 5, so as to coat the hair substantially uniformly with said composition, and then shampooing and drying said hair.