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EP0235783A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Hair waving agent

Assignee: Kao Corp
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Filing: 1987-03-02
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Granted: —
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Expires: 2007-03-02
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Abstract

Abstract A novel hair waving agent comprises as its main ingredient a thioglyceryl alkyl ether or l-phenyl-2-­mercaptoethanol. The agent has low irritativeness and the good capability of wave formation.

Inventors

  • 👤 Sachio Naito
  • 👤 Kumi Ohshima

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-30 22:11
CPC Classifications
A; A61; A61Q; A61Q5/00; A61Q5/04; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/46

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 39 words
A hair waving agent comprising as its main ingredient a thioglyceryl alkyl ether of the following formula (I) or l-phenyl-2-mercaptoethanol of the following formula (II) in which R represents an alkyl group having from l to 20 carbon atoms.
Claim 2
Dependent Claim 39 words
A hair waving agent comprising as its main ingredient a thioglyceryl alkyl ether of the following formula (I) or l-phenyl-2-mercaptoethanol of the following formula (II) in which R represents an alkyl group having from l to 20 carbon atoms.

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