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:
Dec. 01, 1998
Filed:
Jun. 30, 1997
Applicant:
Inventors:
James P Galbo, Wingdale, NY (US);
Henry C Grace, Satsuma, AL (US);
Douglas W Horsey, Briarcliff Manor, NY (US);
Peter Solera, Suffern, NY (US);
Rangarajan Srinivasan, Tarrytown, NY (US);
Assignee:
Ciba Specialty Chemicals Corporation, Tarrytown, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C07D / ;
U.S. Cl.
CPC ...
524100 ; 524 91 ; 524101 ; 524102 ; 524120 ; 524126 ; 524153 ; 524291 ; 524310 ; 524359 ; 524394 ; 524432 ; 524198 ; 252403 ;
Abstract
A mixture of the compounds identified in the title, their pure isomers and alkane-bridged derivatives are particularly effective in stabilizing polymer compositions, particularly polyolefin compositions.