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:
Apr. 19, 2005
Filed:
Mar. 10, 2003
Hiroshi Sasaki, Aichi, JP;
Hiroshi Sasaki, Aichi, JP;
Toagosei Co., Ltd., Tokyo, JP;
Abstract
A radiation curable composition is provided which includes a polyorganosiloxane containing at least two ring-opening polymerizable cyclic ether groups in the molecule and having 10 to 1,000 silicon atoms as a radiation reactive polymer; a monofunctional oxetane monomer containing in the molecule one oxetanyl group and a straight- or branched-chain alkyl group having 6 to 18 carbons as a diluent; and a cationic polymerization initiator. There is also provided a process for producing a separator by coating a surface of a substrate with the above radiation curable composition and then curing the composition by exposure to radiation. A separator obtained by the above process is also provided.