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Title:
FLUORINE RESIN, COMPOSITION, PHOTOCROSSLINKED PRODUCT, AND ELECTRONIC DEVICE PROVIDED THEREWITH
Document Type and Number:
WIPO Patent Application WO/2022/210326
Kind Code:
A1
Abstract:
Provided is a fluorine resin that has a liquid repellence property, is highly dissolvable in fluorine-based solvents, and is made insoluble in solvents by photocrosslinking using a low quantity of light exposure. A fluorine resin according to the present invention has a repeating unit that is represented by formula (1) and includes a photocrosslinkable group, and a repeating unit that includes a fluorine atom.　(In the formula, R1 represents hydrogen or methyl, L1 represents a single bond or a linking group, A represents a linking group, and R2-R6 each represent one option among the group consisting of hydrogen, a halogen, an alkyl, a halogenated alkyl, an alkoxy group, an aryl, an aryloxy group, a cyano group, and an amino group.

Inventors:
LEE JUNGHWI (JP)
FUKUDA TAKASHI (JP)
OKU SHINYA (JP)
Application Number:
PCT/JP2022/014252
Publication Date:
October 06, 2022
Filing Date:
March 25, 2022
Export Citation:
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Assignee:
TOSOH CORP (JP)
International Classes:
C08F220/22; C08L33/16; G03F7/027
Domestic Patent References:
WO2019003682A12019-01-03
WO2018181364A12018-10-04
WO2016104317A12016-06-30
WO2016114346A12016-07-21
WO2016114253A12016-07-21
WO2022071410A12022-04-07
Foreign References:
JP2006259129A2006-09-28
JP2008050440A2008-03-06
JP2017167513A2017-09-21
JP6281427B22018-02-21
JP2015224238A2015-12-14
JP2012209329A2012-10-25
Other References:
APPL. PHYS. EXPRESS, vol. 7, 2014, pages 101602
J POLYM SCI A POLYM CHEM, vol. 53, 2015, pages 1252
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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