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:
Jul. 24, 2012
Filed:
Jul. 13, 2007
Applicants:
Norihito Mizote, Isesaki, JP;
Akio Katakai, Maebashi, JP;
Masao Tamada, Takasaki, JP;
Inventors:
Assignee:
Mitsuba Corporation, Kiryu-Shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/46 (2006.01); C08J 3/28 (2006.01); B60S 1/06 (2006.01); B60S 1/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
A surface-modified blade rubber includes a surface modified by being subjected to irradiation treatment that generates radical active sites in the blade rubber and polymerization for graft polymerization starting from a generated radical active site. A method for modifying a blade rubber surface includes subjecting rubber of a blade rubber to irradiation treatment that generates radical active sites and polymerization for graft polymerization starting from a generated radical active site.