Title:
CURABLE COMPOSITION, METHOD FOR PRODUCING CURED PRODUCT OF CURABLE COMPOSITION, AND LIGHT-EMITTING DEVICE HAVING LIGHT-EMITTING ELEMENT SEALED WITH SAID CURED PRODUCT
Document Type and Number:
WIPO Patent Application WO/2019/159900
Kind Code:
A1
Abstract:
Provided are: a curable composition which can be easily heated and flowed and thereby dispensed without using a solvent due to having excellent melt flowability, and can produce a cured product having high heat resistance, UV resistance, and transparency; a method for producing a cured product of said curable composition; and a light-emitting device having a light-emitting element sealed with said cured product. The curable composition is characterized by containing: a fluoropolymer having a unit represented by formula (1); and a poly(fluoroalkylene ether) having two or more groups represented by formula (10). (Rf1 is a fluoroalkylene group or the like, and Z1 is NR1NR2H, NR3OR4 or OH.) (10) -Rf3COZ2 (Rf3 is a fluoroalkylene group, and Z2 is NR5NR6H, NR7OR8 or OH.)
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Inventors:
SUGIYAMA NORIHIDE (JP)
Application Number:
PCT/JP2019/004891
Publication Date:
August 22, 2019
Filing Date:
February 12, 2019
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
C08L29/10; C08F16/26; C08L27/12; C08L71/00
Domestic Patent References:
| WO2015098773A1 | 2015-07-02 | |||
| WO2017038718A1 | 2017-03-09 | |||
| WO2015022871A1 | 2015-02-19 | |||
| WO2002020676A1 | 2002-03-14 |
Foreign References:
| JPS63207811A | 1988-08-29 | |||
| JP2016218221A | 2016-12-22 |
Attorney, Agent or Firm:
SENMYO Kenji et al. (JP)
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