Title:
RESIN COMPOSITION, OPTICAL FIBER, AND METHOD FOR PRODUCING OPTICAL FIBER
Document Type and Number:
WIPO Patent Application WO/2021/145103
Kind Code:
A1
Abstract:
This resin composition for secondary coating of an optical fiber contains: at least one type of polyoxyalkylene monoalkyl ether compound selected from the group consisting of a polyoxyalkylene monoalkyl ether having a number average molecular weight of 2500-10,000 and a derivative of said polyoxyalkylene monoalkyl ether; a photopolymerizable compound; and a photopolymerization initiator.
Inventors:
HOMMA YUYA (JP)
Application Number:
PCT/JP2020/045661
Publication Date:
July 22, 2021
Filing Date:
December 08, 2020
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
C03C25/285; C03C25/1065; C03C25/6226; C08F290/06; C08L71/02; C08L75/08; G02B6/44
Domestic Patent References:
| WO2017103655A1 | 2017-06-22 |
Foreign References:
| JP2006010717A | 2006-01-12 | |||
| JP2010235814A | 2010-10-21 | |||
| JP2008247981A | 2008-10-16 | |||
| JP2020003514A | 2020-01-09 | |||
| JPH09278850A | 1997-10-28 | |||
| JPH09328632A | 1997-12-22 | |||
| JP2006036989A | 2006-02-09 | |||
| JP2005089586A | 2005-04-07 |
Other References:
See also references of EP 4092001A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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