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Patent Searching and Data


Title:
ENERGY-SENSITIVE RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2016/158679
Kind Code:
A1
Abstract:
The present invention provides an energy-sensitive resin composition with which it is possible, even if the precursor polymer is heat-treated at low temperatures, to produce a film or molded article comprising an imide ring-containing polymer having excellent heat resistance, tensile elongation and chemical resistance with a low dielectric constant, or a film or molded article comprising an oxazole ring-containing polymer having excellent heat resistance, tensile elongation and chemical resistance. Also provided are a method of manufacturing the film or molded article; a method of forming a pattern using the energy-sensitive resin composition; and a permanent film having excellent heat resistance, tensile elongation and chemical resistance. The energy-sensitive resin composition comprises an imidazole compound (A) represented by formula (1a), a resin precursor component (B), and a solvent (S), wherein the resin precursor component (B) is at least one resin precursor component selected from the group consisting of: a monomer component comprising a diamine compound represented by formula (2), a dicarbonyl compound represented by formula (3a) and/or a tetracarboxylic acid dianhydride represented by formula (3b); and a precursor polymer having a repeating unit represented by formula (4).

Inventors:
NODA KUNIHIRO (JP)
CHISAKA HIROKI (JP)
SHIOTA DAI (JP)
Application Number:
PCT/JP2016/059427
Publication Date:
October 06, 2016
Filing Date:
March 24, 2016
Export Citation:
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Assignee:
TOKYO OHKA KOGYO CO LTD (JP)
International Classes:
C08L79/08; C08G12/06; C08G14/073; C08K5/3445; C08L61/00; C08L79/04; G03F7/038
Domestic Patent References:
WO2013168691A12013-11-14
Foreign References:
JPH10330615A1998-12-15
JPS59223725A1984-12-15
JP2015227990A2015-12-17
JP2014157310A2014-08-28
Other References:
See also references of EP 3275940A4
Attorney, Agent or Firm:
SHOBAYASHI, Masayuki (JP)
Right wood Masayuki (JP)
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