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. 11, 2005
Filed:
Aug. 26, 2003
Applicants:
Noriyuki Meguriya, Gunma-ken, JP;
Syuuichi Azechi, Gunma-ken, JP;
Naoki Yamakawa, Gunma-ken, JP;
Makoto Kusama, Tokyo, JP;
Inventors:
Noriyuki Meguriya, Gunma-ken, JP;
Syuuichi Azechi, Gunma-ken, JP;
Naoki Yamakawa, Gunma-ken, JP;
Makoto Kusama, Tokyo, JP;
Assignee:
Shin-Etsu Chemical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 7726 ;
U.S. Cl.
CPC ...
Abstract
A release agent comprising a perfluoroalkyl ether silazane polymer or a perfluoroalkyl or perfluoroalkyl ether silazane/alkylsilazane copolymer and an organic solvent is suitable for use in molds for silicone base rubber molding. The agent offers effective, long-lasting release properties and ease of molding.