EP0890355B1
Expired / Lapsed
EP
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Hair treatment composition
Assignee: Kao Corp
•
Filing: 1998-07-02
•
Granted: 2001-05-30
•
Expires: 2018-07-02
Abstract
No abstract record available.
Inventors
- 👤 Tetsuya c/o Kao Corp. Research Lab. Kawai
- 👤 Masahiko c/o Kao Corp. Research Lab. Ogawa
- 👤 Naohisa c/o Kao Corp. Research Lab. Kure
- 👤 Kenichi c/o Kao Corp. Research Lab. Matsunaga
- 👤 Shinobu c/o Kao Corp. Research Lab. Nagase
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-31 16:36
CPC Classifications
A; A61; A61Q; A61Q5/00; A61Q5/10; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/40; A61K8/43; A61K8/72; A61K8/84; A61K8/89; A61K8/891; A61K8/894; A61K8/896; A61K8/898; A61K2800/00; A61K2800/80; A61K2800/88
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
27 words
A hair treatment composition comprising (a) a
guanidium salt, (b) ammonia and/or an alkanolamine
and (c) a silicone, and having a pH of
from 8 to 12.
Claim 2
Dependent Claim
19 words
The hair treatment composition according to Claim
1, wherein (c) the silicone is a polyether-modified
silicone or amino-modified silicone.
Claim 3
Dependent Claim
31 words
The hair treatment composition according to Claim
1 or 2, wherein the content of the component (a) is from
0.1 to 10 wt:% based on the total weight of the
composition.
Claim 4
Dependent Claim
93 words
The hair treatment composition according to any
one-of Claims 1 to 3, which further comprises (d) an
aromatic alcohol represented by the following general
formula (A): wherein ℓ is 0 or 1, and X is a linear or branched
alkylene, alkenylene or alkylenoxy group having 2 to 6
carbon atoms when ℓ is 0, with the proviso that the oxygen
atom of the alkylenoxy group is bonded to the benzene ring,
or X and Y are individually a linear or branched alkylene
group having 1 to 6 carbon atom when ℓ is 1.
Claim 5
Dependent Claim
21 words
The hair treatment composition according to any
one of Claims 1 to 4, which further comprises (e) an
oxidative dye intermediate.
Claim 6
Dependent Claim
23 words
The hair treatment composition according to any
one of Claims 1 to 4, which is mixed with an oxidizing
agent upon its use.
Claim 7
Dependent Claim
34 words
The hair treatment composition according to any one of the claims 1 to
6, wherein the content of the ammonia is from 0.01 to 3
wt.% based on the total weight of the composition.
Claim 8
Dependent Claim
34 words
The hair treatment composition according to any one of the claims 1 to
7, wherein the content of the alkanolamine is from
0.1 to 10 wt.% based on the total weight of the
composition.
References Cited (Backward Citations)
No citation records indexed.
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