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Transparent hair rinsing composition

Assignee: Kao Corp
•
Filing: 1977-03-04
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Granted: 1979-07-10
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Expires: 1997-03-04
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Abstract

Abstract A transparent liquid hair rinsing composition consisting essentially of 0.1 to 10 weight percent of a quaternary ammonium salt, 0.1 to 10 weight percent of an ethoxylated alcohol or alkyl phenol, 5 to 30 weight percent of a solvent and water.

Inventors

  • 👤 Hiroshi Watanabe
  • 👤 Toshihiro Shirose
  • 👤 Eiji Iijima

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 17:36
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/33; A61K8/39; A61K8/40; A61K8/41; A61K8/416; A61Q; A61Q5/00; A61Q5/02; C; C11; C11D; C11D1/00; C11D1/66; C11D1/835; A61K2800/00; A61K2800/20; A61K2800/26; A61K2800/262; A61K2800/40; A61K2800/59; A61K2800/596

Claims Analysis

Total Claims: 8
Claim 1
Independent Claim 283 words
A transparent liquid hair rinsing composition consisting essentially of (A) from 0.1 to 10% by weight of one or a mixture of quaternary ammonium salts having the formula (I): ##STR4## wherein R 1 , R 2 , R 3 and R 4 each is alkyl, hydroxyalkyl or benzyl, with the proviso that one or two of R 1 , R 2 , R 3 and R 4 is long-chain alkyl or hydroxyalkyl having 8 to 20 carbon atoms and the remaining groups are selected from alkyl and hydroxyalkyl having 1 to 3 carbon atoms and benzyl, and X is halogen or alkyl sulfate having 1 or 2 carbon atoms, (B) from 0.1 to 10% by weight of non-ionic surface active agent having the formulas (II) or (III): ##STR5## and mixtures thereof, wherein R 5 is an alkyl or alkenyl having 7 to 10 carbon atoms and R 6 is hydrogen or alkyl or alkenyl having 1 to 10 carbon atoms, with the proviso that the sum of the numbers of carbon atoms of the groups R 5 plus R 6 is in the range of from 7 to 19, R 7 is linear or branched alkyl having 6 to 12 carbon atoms, and n is the average value of the number of moles of added ethylene oxide units and is in the range of from 1 to 7, with the further proviso that the content of compound in which n is zero is lower than 3% based on the total weight of ingredient B, (c) 5 to 30% by weight of a solvent selected from the group consisting of lower monohydric alcohols, polyhydric alcohols and glycols, and (D) the balance is essentially water.
Claim 2
Dependent Claim 283 words
A transparent liquid hair rinsing composition consisting essentially of (A) from 0.1 to 10% by weight of one or a mixture of quaternary ammonium salts having the formula (I): ##STR4## wherein R 1 , R 2 , R 3 and R 4 each is alkyl, hydroxyalkyl or benzyl, with the proviso that one or two of R 1 , R 2 , R 3 and R 4 is long-chain alkyl or hydroxyalkyl having 8 to 20 carbon atoms and the remaining groups are selected from alkyl and hydroxyalkyl having 1 to 3 carbon atoms and benzyl, and X is halogen or alkyl sulfate having 1 or 2 carbon atoms, (B) from 0.1 to 10% by weight of non-ionic surface active agent having the formulas (II) or (III): ##STR5## and mixtures thereof, wherein R 5 is an alkyl or alkenyl having 7 to 10 carbon atoms and R 6 is hydrogen or alkyl or alkenyl having 1 to 10 carbon atoms, with the proviso that the sum of the numbers of carbon atoms of the groups R 5 plus R 6 is in the range of from 7 to 19, R 7 is linear or branched alkyl having 6 to 12 carbon atoms, and n is the average value of the number of moles of added ethylene oxide units and is in the range of from 1 to 7, with the further proviso that the content of compound in which n is zero is lower than 3% based on the total weight of ingredient B, (c) 5 to 30% by weight of a solvent selected from the group consisting of lower monohydric alcohols, polyhydric alcohols and glycols, and (D) the balance is essentially water.
Claim 3
Dependent Claim 40 words
A transparent liquid hair rinsing composition as set forth in claim 1 wherein the solvent is one member or a mixture of members selected from the group consisting of ethanol, isopropyl alcohol, ethylene glycol, propylene glycol, glycerin and xylene glycol.
Claim 4
Dependent Claim 25 words
A transparent liquid hair rinsing composition as set forth in claim 1 wherein the amount of the solvent (C) is 10 to 20% by weight.
Claim 5
Dependent Claim 43 words
A transparent liquid hair rinsing composition as set forth in claim 3 wherein the content of the quaternary ammonium salt (A) is 1 to 5% by weight and the content of the non-ionic surface active agent (B) is 1 to 5% by weight.
Claim 6
Dependent Claim 26 words
A transparent liquid hair rinsing composition as set forth in claim 2 in which said nonionic surface active agent (B) consists of the formula III substance.
Claim 7
Dependent Claim 26 words
A transparent liquid hair rinsing composition as set forth in claim 2 in which said nonionic surface active agent (B) consists of the formula II substance.
Claim 8
Dependent Claim 24 words
A transparent liquid hair rinsing composition as set forth in claim 2 in which n is in the range of from 1 to 5.

References Cited (Backward Citations)

US3322676A Cited
US3563901A Cited
US3609102A Cited
US3761429A Cited
US3862045A Cited
US3892669A Cited
US3959157A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1982-07-09 1983-01-08 1983-07-10 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1986-07-09 1987-01-08 1987-07-10 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1990-07-09 1991-01-08 1991-07-10 $7700.00 Window Closed / Lapsed

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