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:
Feb. 28, 1978
Filed:
May. 14, 1976
Applicant:
Inventor:
Kenneth R Mills, Bartlesville, OK (US);
Assignee:
Phillips Petroleum Company, Bartlesville, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ;
U.S. Cl.
CPC ...
260 / ; 2524 / ; 260 / ; 260 / ;
Abstract
Ultraviolet light stabilizer combinations for polymeric materials are provided by mixing zinc oxide, a zinc dihydrocarbyldithiocarbamate and a nickel compound selected from the group consisting of nickel dikydrocarbyldithiocarbamate, a nickel phosphonte and a nickel amine complex of 2,2'-thio-bis(p-alkylphenol). Also provided are stabilized polymeric compositions comprising solid polymers of 1-olefins and the above stabilizer combinations.