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Title:
CURABLE RESIN COMPOSITION, CURED PRODUCT, MULTILAYER BODY, METHOD FOR PRODUCING CURED PRODUCT, AND SEMICONDUCTOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/045060
Kind Code:
A1
Abstract:
A curable resin composition which contains at least one resin that is selected from the group consisting of polyimide precursors and polybenzoxazole precursors, and a compound B that comprises a polymerizable group and at least one structure selected from the group consisting of an oxalic acid monoester structure, an oxalic acid diester structure, an oxalic acid monoamide structure, an oxalic acid diamide structure and an oxalic acid ester amide structure; a cured product which is obtained by curing this curable resin composition; a multilayer body which comprises this cured product; a method for producing this cured product; and a semiconductor device which comprises this cured product or this multilayer body.

Inventors:
YOSHIDA KENTA (JP)
YAMAGUCHI SHUHEI (JP)
Application Number:
PCT/JP2021/030784
Publication Date:
March 03, 2022
Filing Date:
August 23, 2021
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
International Classes:
C08F283/04; B32B15/08; B32B15/088; C08F2/44; C08F290/14; C08G73/10; C08K5/11; C08K5/20; C08L79/04; C08L79/08
Domestic Patent References:
WO2018043467A12018-03-08
WO2018021262A12018-02-01
Foreign References:
US5153307A1992-10-06
Attorney, Agent or Firm:
SIKs & Co. (JP)
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