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1. (WO2018123994) COMPOSITION, CURED PRODUCT, PATTERN FORMING METHOD, COMPOUND, POLYMER AND METHOD FOR PRODUCING COMPOUND

Pub. No.:    WO/2018/123994    International Application No.:    PCT/JP2017/046490
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Tue Dec 26 00:59:59 CET 2017
IPC: C08F 20/32
C07D 303/16
C08L 33/14
G02B 5/20
G03F 7/032
Applicants: TOKYO OHKA KOGYO CO., LTD.
東京応化工業株式会社
Inventors: SHIOTA Dai
塩田 大
NODA Kunihiro
野田 国宏
TADOKORO Yoshinori
田所 恵典
Title: COMPOSITION, CURED PRODUCT, PATTERN FORMING METHOD, COMPOUND, POLYMER AND METHOD FOR PRODUCING COMPOUND
Abstract:
The present invention provides: a composition which is capable of forming a cured product that has excellent storage stability and heat resistance; a cured product of this composition; a pattern forming method which uses this composition; a compound and a polymer, each of which is able to be contained in this composition; and a method for producing this compound. A composition which contains at least one substance selected from the group consisting of compounds represented by general formula (1) and polymers containing a constituent unit that is derived from a compound represented by general formula (1). (In general formula (1), R1 represents a hydroxyl group; R2 represents a group represented by general formula (2); and each of R3 and R4 independently represents a hydrogen atom, a halogen atom or an organic group, and R3 and R4 may combine with each other to form a ring.) (In general formula (2), R5 represents a hydrogen atom, a halogen atom, an alkyl group or a halogenated alkyl group; R6 represents a divalent linking group; A1 represents a residue of an acidic functional group; m represents 0 or 1; and * represents a bonding hand.)