Patent US4529588A successfully refreshed from Google Patents.
US4529588A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hair conditioning shampoo
Assignee: RICHARSON-VICKS Inc A CORP OF DEL
•
Filing: 1984-02-27
•
Granted: 1985-07-16
•
Expires: 2004-02-27
Abstract
Abstract An improved aqueous hair conditioning shampoo composition containing about 0.5-10 percent by weight of cocamidopropyl hydroxysultaine and about 0.1-6 percent by weight of a quaternary halide of an N,N,N-trialkylaminoalkylene gluconamide, the improvement being the inclusion of about 5-20 percent by weight of a mixture of two surfactants, ammonium lauryl sulfate and triethanolamine lauryl sulfate, in a 1:1 to 5:1 ratio, respectively.
Inventors
- 👤 Walter P. Smith
- 👤 Lori J. Dunn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:14
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/40; A61K8/42; A61K8/46; A61K8/463; A61K8/466; A61Q; A61Q5/00; A61Q5/02; A61Q5/12; A61K2800/00; A61K2800/40; A61K2800/59; A61K2800/596; Y; Y10; Y10S; Y10S424/00; Y10S424/04
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
112 words
In an improved aqueous hair conditioning shampoo composition containing, percentages given being by weight based upon the total weight of the composition, from about 0.5 to about 10 percent of cocamidopropyl hydroxysultaine and from about 0.1 to about 6 percent of a quaternary halide of an N,N,N-trialkylaminoalkylene gluconamide having the formula: ##STR4## wherein X is chloro or bromo and n is an integer of from 2 to 4, the improvement which comprises including, as the sole anionic and primary surfactant component of said composition, from about 5 to about 20 percent of combined ammonium lauryl sulfate and triethanolamine lauryl sulfate in a respective weight ratio of from about 1:1 to about 5:1.
Claim 2
Dependent Claim
112 words
In an improved aqueous hair conditioning shampoo composition containing, percentages given being by weight based upon the total weight of the composition, from about 0.5 to about 10 percent of cocamidopropyl hydroxysultaine and from about 0.1 to about 6 percent of a quaternary halide of an N,N,N-trialkylaminoalkylene gluconamide having the formula: ##STR4## wherein X is chloro or bromo and n is an integer of from 2 to 4, the improvement which comprises including, as the sole anionic and primary surfactant component of said composition, from about 5 to about 20 percent of combined ammonium lauryl sulfate and triethanolamine lauryl sulfate in a respective weight ratio of from about 1:1 to about 5:1.
Claim 3
Dependent Claim
96 words
In an improved aqueous hair conditioning shampoo composition containing, percentages given being by weight based upon the total weight of the composition, from about 0.5 to about 10 percent of cocamidopropyl hydroxysultaine and from about 0.1 to about 6 percent of a quaternary chloride of an N,N,N-trialkylaminoalkylene glyconamide having the formula: ##STR5## the improvement which comprises including, as the sole anionic and primary surfactant component of said composition, from about 5 to about 20 percent of combined ammonium lauryl sulfate and triethanolamine lauryl sulfate in a respective weight ratio of from about 1:1 to about 5:1.
Claim 4
Dependent Claim
96 words
In an improved aqueous hair conditioning shampoo composition containing, percentages given being by weight based upon the total weight of the composition, from about 0.5 to about 10 percent of cocamidopropyl hydroxysultaine and from about 0.1 to about 6 percent of a quaternary chloride of an N,N,N-trialkylaminoalkylene glyconamide having the formula: ##STR5## the improvement which comprises including, as the sole anionic and primary surfactant component of said composition, from about 5 to about 20 percent of combined ammonium lauryl sulfate and triethanolamine lauryl sulfate in a respective weight ratio of from about 1:1 to about 5:1.
Claim 5
Dependent Claim
17 words
The improved composition of claim 2 wherein said weight ratio is from about 2:1 to about 4:1.
Claim 6
Dependent Claim
95 words
An improved aqueous hair conditioning shampoo composition containing, percentages given being by weight based upon the total weight of the composition, from about 0.5 to about 5 percent of cocamidopropyl hydroxysultaine and from about 0.6 to about 3 percent of a quaternary chloride of an N,N,N-trialkylaminoalkylene gluconamide having the formula: ##STR6## the improvement which comprises including, as the sole anionic and primary surfactant component of said composition, from about 5 to about 15 percent of combined ammonium lauryl sulfate and triethanolamine lauryl sulfate in a respective weight ratio of from about 1:1 to about 5:1.
Claim 7
Dependent Claim
95 words
An improved aqueous hair conditioning shampoo composition containing, percentages given being by weight based upon the total weight of the composition, from about 0.5 to about 5 percent of cocamidopropyl hydroxysultaine and from about 0.6 to about 3 percent of a quaternary chloride of an N,N,N-trialkylaminoalkylene gluconamide having the formula: ##STR6## the improvement which comprises including, as the sole anionic and primary surfactant component of said composition, from about 5 to about 15 percent of combined ammonium lauryl sulfate and triethanolamine lauryl sulfate in a respective weight ratio of from about 1:1 to about 5:1.
Claim 8
Dependent Claim
17 words
The improved composition of claim 4 wherein said weight ratio is from about 2:1 to about 4:1.
References Cited (Backward Citations)
US3766267A
Cited
US3855290A
Cited
US4075131A
Cited
US4110263A
Cited
US4247538A
Cited
JPS56120800A
Cited
US4438096A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-07-15 | 1989-01-14 | 1989-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-07-15 | 1993-01-14 | 1993-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-07-15 | 1997-01-14 | 1997-07-16 | $7700.00 | Window Closed / Lapsed |