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:
Jan. 18, 1994
Filed:
Dec. 09, 1992
Applicant:
Inventors:
Louis Rebrovic, Cincinnati, OH (US);
Alan C Kilbarger, Milford, OH (US);
Assignee:
Henkel Corporation, Plymouth Meeting, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ;
U.S. Cl.
CPC ...
252132 ; 252108 ; 252367 ; 252399 ; 25240062 ; 252407 ; 554218 ; 562465 ;
Abstract
Alpha-(p-alkoxybenzylidene) carboxylic acids are used as color stabilizers, processing aids and whiteners for soap.