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:
Jul. 19, 2005
Filed:
Aug. 18, 2004
Applicants:
Ian John Fletcher, Magden, CH;
Jürgen Kaschig, Frelburg, DE;
Georges Metzger, Moernach, FR;
Dieter Reinehr, Kandern, DE;
Pascal Hayoz, Hofstetten, CH;
Inventors:
Ian John Fletcher, Magden, CH;
Jürgen Kaschig, Frelburg, DE;
Georges Metzger, Moernach, FR;
Dieter Reinehr, Kandern, DE;
Pascal Hayoz, Hofstetten, CH;
Assignee:
Ciba Specialty Chemicals Corp., Tarrytown, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D251/24 ; C08K005/34 ;
U.S. Cl.
CPC ...
Abstract
Biphenyl-substituted triazines of the formulawhich are notable for high thermal stability, are used as stabilizers for organic polymers to counter damage thereto caused by light, oxygen and heat, as light stabilizers for textile fiber materials and as sunscreens for the human skin.