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EMULSIFIED DISPERSANT FOR ROSIN-BASED EMULSION SIZING AGENT AND SIZING AGENT
EMULSIFIED DISPERSANT FOR ROSIN-BASED EMULSION SIZING AGENT AND SIZING AGENT
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机译:松香基乳液定型剂和定型剂的乳化分散剂
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摘要
PURPOSE:To obtain the title low-viscosity dispersant having excellent dispersion stability, comprising a copolymer (neutralized substance thereof) of (meth)acrylic ester-based monomer and (meth)acrylic acid (salt) using diphenylmethylpentene as a chain transfer agent. CONSTITUTION:The objective dispersant comprising 2,4 diphenyl-4- methyl-1-pentene as an essential chain transfer agent and a copolymer of preferably 1-30wt.% (meth)acrylic ester based monomer and preferably 10-30wt.% (meth)acrylic acid (salt) and/or neutralized substance (preferably 1,000-300,000 average molecular weight). The amount of the chain transfer agent is preferably 0.01-20wt.%.
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