| 摘要 |
75-95 wt. % Conjugate diene monomer, 5-15 wt.% alkenyl aromatic monomer, 1-10 wt. % ethylene unsatd. carbonic acid alkylester monomer, 0.1-1.5 multifunctional vinyl monomer were emulsion-polymerised to give a copolymer latex metal substd. compd. of fatty acid and rosinic acid use as an emulsifier. C4-10 1,3-Butadiene,isoprene, 2,3-dimethyl-1,3-butadiene use as conjugated diene. Styrene and alpha-methystrene use as alkeyl aromatic monomer. Acrylonitrile use as cyanvinyl monomer. Acrylic acid methyl ester, acrylic acid ester, methacrylic acid methylester use as ethylene unsatd. carbonic acid alkylester.
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