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A polycarboxylic acid composition and a method for producing the same, and a …
摘要
A polyvalent carboxylic acid composition comprising a polycarboxylic acid compound (J) and a polyvalent carboxylic acid compound (J) obtained by polymerizing the following formula (1) The antimony oil (a) is reacted with a compound (b) having one or more carboxylic anhydride groups in the molecule …
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