Patent EP0152194A2 successfully refreshed from Google Patents.
EP0152194A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Shampoo compositions
Assignee: Procter and Gamble Co
•
Filing: 1985-01-23
•
Granted: —
•
Expires: 2005-01-23
Abstract
Abstract Shampoo compositions containing a quaternary ammonium compound, a betaine surfactant and a aminofunctional silicone and having a pH in the range of from 2 to about 3.75.
Inventors
- 👤 Daniel Scott Cobb
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-01 19:51
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/72; A61K8/84; A61K8/89; A61K8/896; A61K8/898; A61K8/30; A61K8/40; A61K8/41; A61K8/416; A61K8/44; A61K8/442; A61Q; A61Q5/00; A61Q5/02
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
78 words
A shampoo composition comprising: (a) from about 0.5% to about 10% of a one or more cationic hair conditioning agents; (b) from about 5% to about 70% of one or more higher alkylamido betaines; (c) from about 0.25% to about 10% of one or more aminofunctional silicones having the following structural formula: wherein the ratio of x:y is from about 27.5:1 to about 160:1 and the molecular weight is from about 5,000 to about 30,000; and (d) water.
Claim 2
Dependent Claim
78 words
A shampoo composition comprising: (a) from about 0.5% to about 10% of a one or more cationic hair conditioning agents; (b) from about 5% to about 70% of one or more higher alkylamido betaines; (c) from about 0.25% to about 10% of one or more aminofunctional silicones having the following structural formula: wherein the ratio of x:y is from about 27.5:1 to about 160:1 and the molecular weight is from about 5,000 to about 30,000; and (d) water.
Claim 3
Dependent Claim
29 words
A shampoo composition according to Claim 1 wherein the cationic hair conditioning agent is selected from the group consisting of quaternary ammonium compounds, quaternary imidazolinium compounds and mixtures thereof.
Claim 4
Dependent Claim
23 words
A shampoo composition according to Claim 2 wherein the quaternary compound is present at a level of from about 1.0% to about 6.0%.
Claim 5
Dependent Claim
25 words
A shanpoo ccnposition according to Claim 2 or 3 wherein the higher alkylamido betaine is present at a level from about 10% to about 25%.
Claim 6
Dependent Claim
27 words
A shampoo composition according to any of Claims 2 to 4 wherein the aminofunctional silicone is present at a level of from about 1% to about 5%.
Claim 7
Dependent Claim
20 words
A shanpoo composition according to any of Claims 2 to 5 wherein the quaternary ammonium compound is a dialkyldimethylammonium salt.
Claim 8
Dependent Claim
21 words
A shampoo composition according to any of Claims 2 to 6 wherein the higher alkylamido betaine is a higher alkylamidopropyl betaine.
Claim 9
Dependent Claim
30 words
A shanpoo composition according to any of Claims 2 to 7 wherein the aminofunctional silicone has a molecular weight of about 8000 and the ratio of x:y is about 49:1.
Claim 10
Dependent Claim
20 words
A shanpoo composition according to any of Claims 2 to 8 wherein the quaternary ammonium compound is ditallowdi- mehtylammonium chloride.
Claim 11
Dependent Claim
19 words
A shampoo composition according to any of Claims 2 to 9 wherein the higher alkylamido betaine is cocamidopropyl betaine.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.