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. 07, 1998
Filed:
Oct. 10, 1995
Applicant:
Inventor:
Rita Pitteloud, Praroman, CH;
Assignee:
Ciba Specialty Chemicals Corporation, Tarrytown, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
544198 ; 544113 ; 544114 ; 546 15 ; 546 22 ; 546187 ; 546208 ;
Abstract
The invention relates to novel compounds of formula I ##STR1## wherein the general symbols are as defined in claim 1, as stabilizers for organic materials against oxidative, thermal or light-induced degradation.
Pitteloud, Rita. (1998). Hals phosphorinanes as stabilisers (U.S. Patent No. 5777113). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5777113
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile