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:
Mar. 21, 1995
Filed:
Feb. 18, 1994
Applicant:
Inventor:
Noritomo Fukunaga, Tokyo, JP;
Assignee:
Kinyosha Company, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B / ;
U.S. Cl.
CPC ...
492 59 ; 492 56 ; 428 364 ;
Abstract
A roll wherein a non-adherent coating layer comprises a peroxide crosslinked fluororubber in which a low-molecular weight ethylene tetrafluoride resin or low-molecular weight ethylene tetrafluoride and a powder of a solid element and/or an inorganic compound having surface energy higher than that of copper are compounded.