EP0191564A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Shampoo composition
Assignee: Kao Corp
•
Filing: 1986-01-23
•
Granted: —
•
Expires: 2006-01-23
Abstract
Abstract A shampoo composition comprising a fatty acid ester of sucrose and a nonionic cellulose ether compound in addition to a shampoo base. It provides creamy foam and results in smooth combing and prevention of hair'flying away'.
Inventors
- 👤 Hajime Hirota
- 👤 Susumu Takaya
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-31 23:05
CPC Classifications
A; A61; A61Q; A61Q5/00; A61Q5/02; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/60; A61K8/72; A61K8/73; A61K8/731; Y; Y10; Y10S; Y10S424/00; Y10S424/04
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
130 words
A shampoo composition comprising from 5 to 30 percent by weight of a shampoo base component, characterised in that it also includes: (A) 0.1 to 10 percent by weight of a fatty acid ester of sucrose having the formula (1) : in which at least one of R 1 , R2 and R 3 is an acyl group having 8 to 24 carbon atoms, straight chain or branched, saturated or unsaturated, and the balance is hydrogen, and (B) 0.05 to 5 percent by weight of a nonionic cellulose ether compound having the formula (2): in which R 4 , R 5 and R 6 are hydrogen, the group (CH2CH20)mH in which m is 1 to 5, -CH3 or -C3H60H and n is 100 to 10,000, and the balance is water.
Claim 2
Dependent Claim
130 words
A shampoo composition comprising from 5 to 30 percent by weight of a shampoo base component, characterised in that it also includes: (A) 0.1 to 10 percent by weight of a fatty acid ester of sucrose having the formula (1) : in which at least one of R 1 , R2 and R 3 is an acyl group having 8 to 24 carbon atoms, straight chain or branched, saturated or unsaturated, and the balance is hydrogen, and (B) 0.05 to 5 percent by weight of a nonionic cellulose ether compound having the formula (2): in which R 4 , R 5 and R 6 are hydrogen, the group (CH2CH20)mH in which m is 1 to 5, -CH3 or -C3H60H and n is 100 to 10,000, and the balance is water.
Claim 3
Dependent Claim
16 words
A shampoo composition as claimed in Claim 1, which has a pH of 4 to 8.
Claim 4
Dependent Claim
18 words
A shampoo composition as claimed in Claim 1, which comprises 40 to 90 percent by weight of water.
Claim 5
Dependent Claim
31 words
A shampoo composition as claimed in Claim 1, characterised.in that the ratio of mono-ester to di-ester and tri-ester ranges from 70/30 to 30/70 in (A) the fatty acid ester of surcrose.
Claim 6
Dependent Claim
20 words
A shampoo composition as claimed in Claim 1, in which n is from 100 to 1,000 in the formula (2).
Claim 7
Dependent Claim
38 words
A shampoo composition as claimed in Claim 1, in which the content of methoxy groups, based on the total of -OR4, -OR5 and -OR6, in (B) the nonionic cellulose ether compound is 10 to 40 percent by weight.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.