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:
Oct. 24, 2017
Filed:
Jan. 16, 2015
Applicant:
Mitsubishi Rayon Co., Ltd., Chiyoda-ku, Tokyo, JP;
Inventors:
Assignee:
Mitsubishi Chemical Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/02 (2006.01); G02B 6/44 (2006.01); C08F 20/22 (2006.01); C08L 33/12 (2006.01); C08L 33/16 (2006.01); G02B 1/04 (2006.01); C03C 25/10 (2006.01);
U.S. Cl.
CPC ...
G02B 1/048 (2013.01); C03C 25/104 (2013.01); C08F 20/22 (2013.01); C08L 33/12 (2013.01); C08L 33/16 (2013.01); G02B 6/02033 (2013.01); G02B 6/02042 (2013.01); G02B 6/02395 (2013.01); G02B 6/4401 (2013.01);
Abstract
Provided is an optical fiber which has exceptional heat resistance and is highly safe. This optical fiber has a core, and a sheath of a least one layer around the outside circumference of the core, the sheath including a polymer that contains a repeating unit (A) derived from a fluoroalkyl (meth)acrylate having a specific structure.