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:
May. 11, 1976
Filed:
Sep. 03, 1974
Applicant:
Inventors:
Hirosi Kato, Amagasaki, JA;
Nobuyuki Maekawa, Amagasaki, JA;
Assignee:
Dainichi-Nippon Cables, Ltd., Hyogo, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J / ;
U.S. Cl.
CPC ...
260827 ; 260 / ; 260 / ; 2608 / ;
Abstract
A polyolefin composition comprising polyolefin, a small amount of a ferrocene compound, and an 8-substituted quioline compound has excellent electrical breakdown strength, and therefore is suitable for electrical insulation. A polyolefin composition which is constructed by adding a small amount of a siloxane oligomer to the above polyolefin composition shows more improved electrical breakdown strength and also exhibits superior voltage endurance over a long period of immersion in water.