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:
Feb. 17, 2009
Filed:
Aug. 30, 2005
Hiroshi Yamaguchi, Tokyo, JP;
Satoshi Kamo, Tokyo, JP;
Masanobu Sugimoto, Tokyo, JP;
Takeo Shigemoto, Tokyo, JP;
Kenneth Dake, South Elgin, IL (US);
Hiroshi Yamaguchi, Tokyo, JP;
Satoshi Kamo, Tokyo, JP;
Masanobu Sugimoto, Tokyo, JP;
Takeo Shigemoto, Tokyo, JP;
Kenneth Dake, South Elgin, IL (US);
DSM IP Assets B.V., Heerlen, NL;
JSR Corporation, Tokyo, JP;
Abstract
The present invention provides a curable liquid resin composition which, when cured, exhibits excellent removability from an adjacent coating layer and is suitable for an optical fiber upjacket material. The curable liquid resin optical fiber upjacket composition comprising a urethane (meth)acrylate or a (meth)acrylate oligomer, a reactive diluent, a polymerization initiator, and a polyol compound having a molecular weight of 1500 or more.