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1. (WO2018180445) POLYMER AND COMPOSITION

Pub. No.:    WO/2018/180445    International Application No.:    PCT/JP2018/009632
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Wed Mar 14 00:59:59 CET 2018
IPC: C08L 33/14
B01F 17/52
C08F 220/18
C08F 222/40
C08K 3/01
C08L 35/00
C08L 101/08
Applicants: SUMITOMO CHEMICAL COMPANY, LIMITED
住友化学株式会社
Inventors: HARADA, Yoshihiro
原田 好寛
HAYASAKA, Megumi
早坂 めぐみ
KOMATSU, Yoshifumi
小松 慶史
Title: POLYMER AND COMPOSITION
Abstract:
Provided are a polymer useful for inorganic particle dispersion and a composition that includes inorganic particles and said polymer. Provided are: a composition including inorganic particles and a polymer that has structural units (i-1) derived from a polymerizable carboxylic acid compound having an ethylenic unsaturated bond and a carboxyl group that bonds to the ethylenic unsaturated bond via a linking group; and a polymer having structural units (i-1) derived from a polymerizable carboxylic acid compound having an ethylenic unsaturated bond and a carboxyl group that bonds to the ethylenic unsaturated bond via a linking group, wherein the polymerizable carboxylic acid compound has an N-substituted maleimide structure and an acid value of at least 20 mg KOH/g and no more than 150 mg KOH/g.