Title:
RESIN COMPOSITION, OPTICAL FIBER AND METHOD FOR MANUFACTURING OPTICAL FIBER
Document Type and Number:
WIPO Patent Application WO/2020/101028
Kind Code:
A1
Abstract:
Provided is a resin composition that includes: a base resin containing a urethane (meth)acrylate oligomer, a monomer and a photoiniator; and surface-modified inorganic oxide particles having a UV curable functional group, wherein the content of the surface-modified inorganic oxide particles, based on the total amount of the resin composition, is 1wt% to 60wt%, and the surface-modified quantity of the surface-modified inorganic oxide particles is 0.15 mg/m2 or more.
Inventors:
HAMAKUBO KATSUSHI (JP)
Application Number:
PCT/JP2019/044949
Publication Date:
May 22, 2020
Filing Date:
November 15, 2019
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
C08F290/06; C03C25/1065; C03C25/285; C03C25/47; C03C25/48; C03C25/6226; G02B6/44
Domestic Patent References:
| WO2009142237A1 | 2009-11-26 |
Foreign References:
| JP2007131698A | 2007-05-31 | |||
| JP2005213453A | 2005-08-11 | |||
| JP2006188659A | 2006-07-20 | |||
| JP2004217836A | 2004-08-05 | |||
| JPH08134156A | 1996-05-28 | |||
| JP2018215692A | 2018-11-16 | |||
| JP2014219550A | 2014-11-20 |
Other References:
See also references of EP 3882287A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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