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Preshampoo-type hair-treating composition

Assignee: Kao Corp
•
Filing: 1981-02-17
•
Granted: 1983-09-06
•
Expires: 2001-02-17
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Abstract

Abstract A preshampoo-type, hair-treating composition comprising a polymer having a cyclic cationic group, and optionally containing a peptide having a molecular weight of 300 to 10,000.

Inventors

  • 👤 Takeo Okumura
  • 👤 Hiroshi Ando

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 05:37
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/64; A61K8/65; A61K8/72; A61K8/81; A61K8/817; A61Q; A61Q5/00; A61Q5/02; A61K2800/00; A61K2800/80; A61K2800/88; A61K2800/884

Claims Analysis

Total Claims: 14
Claim 1
Independent Claim 98 words
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 2
Dependent Claim 98 words
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
Dependent Claim 48 words
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
Dependent Claim 48 words
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
Dependent Claim 94 words
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
Dependent Claim 94 words
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
Dependent Claim 22 words
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
Dependent Claim 36 words
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
Dependent Claim 40 words
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
Dependent Claim 84 words
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
Dependent Claim 84 words
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
Dependent Claim 123 words
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
Dependent Claim 123 words
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
Dependent Claim 40 words
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.

References Cited (Backward Citations)

US3912808A Cited
US3927199A Cited
US3988438A Cited
US4175572A Cited
US4287172A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1986-09-05 1987-03-07 1987-09-06 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1990-09-05 1991-03-07 1991-09-06 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1994-09-05 1995-03-07 1995-09-06 $7700.00 Window Closed / Lapsed

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