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. 11, 2005
Filed:
Apr. 04, 2003
Deborah Judd, Poughkeepsie, NY (US);
Sai P. Shum, Jamesburg, NJ (US);
Stephen D. Pastor, Danbury, CT (US);
Deborah Judd, Poughkeepsie, NY (US);
Sai P. Shum, Jamesburg, NJ (US);
Stephen D. Pastor, Danbury, CT (US);
Ciba Specialty Chemicals Corporation, Tarrytown, NY (US);
Abstract
Sterically hindered N-substituted aryloxyamines are prepared by the Keggin polyoxometalate or the transition metal substituted polyoxometalate (TMS-POM) catalyzed decomposition of diazonium salts in the presence of a sterically hindered nitoxyl radical. These compounds are useful as thermal and light stabilizers for a variety of organic substrates.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile