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:
Jun. 02, 1998
Filed:
Sep. 17, 1996
Applicant:
Inventors:
Jean-Luc Birbaum, Fribourg, CH;
Jurgen Kaschig, Freiburg, DE;
Dieter Reinehr, Kandern, DE;
Manfred Rembold, Pfeffingen, CH;
Andre Schmitter, Hegenheim, FR;
Helmut Luther, Grenzach-Wyhlen, DE;
Bernd Herzog, Bad Sackingen, DE;
Dietmar Huglin, Freiburg, DE;
Assignee:
Ciba Specialty Chemicals Corporation, Tarrytown, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C08K / ;
U.S. Cl.
CPC ...
524100 ; 529 91 ;
Abstract
o-Hydroxyphenyl-s-triazines are described which contain at least two alkoxyphenyl substituents. They have the formula (1). The compounds according to the invention are suitable as stabilizers for textile fiber materials, in particular polyester fiber materials, and for organic polymers. Furthermore, they are suitable for use as sunscreens in cosmetic preparations.