The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 30, 1978
Filed:
Aug. 20, 1976
Applicant:
Inventors:
Alexander Halasz, Norwalk, CT (US);
David Cohen, Stamford, CT (US);
Assignee:
Clairol Incorporated, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; D06B / ;
U.S. Cl.
CPC ...
8 11 ; 8 102 ;
Abstract
Oxidation dye compositions particularly useful for dyeing human hair containing as the meta component compounds of the formula: ##STR1## or their non-toxic salts, wherein R is alkyl, hydroxyalkyl, phenylalkyl, phenylsulfonyls, alkylsulfonyls or cyanoalkyl.