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FR1222700A Expired / Lapsed FR ⏱️ 0.0 years remaining

New aromatic aminohydroxy derivatives usable as oxidation dyes, process for the preparation and process for the use of these derivatives

Assignee: L'Oréal SA
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Filing: 1959-01-20
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Granted: 1960-06-13
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Expires: 1979-01-20
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Abstract

No abstract record available.

Inventors

  • 👤 Roger Charle
  • 👤 Robert Lantz

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-02 13:46
CPC Classifications
D; D06; D06P; D06P3/00; D06P3/02; D06P3/04; D06P3/30; D06P3/305; A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/40; A61K8/41; A61K8/413; A61Q; A61Q5/00; A61Q5/10; Y; Y10; Y10S; Y10S424/00; Y10S424/03

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