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:
Apr. 28, 1998
Filed:
Feb. 21, 1996
Applicant:
Inventors:
Dieter Reinehr, Kandern, DE;
Claude Eckhardt, Riedisheim, FR;
Robert Hochberg, Freiburg, DE;
Werner Kaufmann, Rheinfelden, CH;
Georges Metzger, Moernach, FR;
Assignee:
Ciba Specialty Chemicals Corporation, Tarrytown, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
5441931 ; 5441932 ;
Abstract
The present invention relates to new compounds which are useful as ultraviolet absorbing agents (UVAs) and as fluorescent whitening agents (FWAs), and to a method of improving the sun protection factor (SPF) of textile fibre material, especially cotton, polyamide and wool, treated with the new compounds and with certain known compounds.
Reinehr, Dieter. (1998). Triazinyldiaminostilbene compounds useful as ultraviolet absorbers and (U.S. Patent No. 5744599). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5744599
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile