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. 13, 1976
Filed:
Jun. 13, 1974
Applicant:
Inventor:
Joseph Anthony Stretanski, Clinton, NJ (US);
Assignee:
American Cyanamid Company, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
260 / ; 260 / ; 260 / ; 252401 ;
Abstract
Nickel amine, nickel aquo, and nickel bis- complexes of 2,2'-thiobis(p-alkylphenol), used to stabilize materials against degradation by ultraviolet radiation, are stabilized against thermal degradation by use of a hydroxyalkylamide of the formula: ##EQU1## wherein R.sub.1 is alkyl or aryl;