| 摘要 |
A latex adhesive for rubber/metal adhesion, which contains a copolymer consisting of, based on the weight of the copolymer, (A) 90.0 to 97.0% by weight of 2,3-dichloro-1,3-butadiene units, (B) 1.5 to 5.0% by weight of 1,2-dichloro-1,3-butadiene units, and (C) 1.5 to 5.0% by weight of 1,3-dichloro-1,3-butadiene units. The latex adhesive is prepared by polymerizing a monomer mixture consisting of the stated amounts of the monomers (A), (B) and (C) in the presence of a free-radical initiator, preferably a redox catalyst system, by an emulsion polymerization procedure. The latex adhesive has good mechanical stability and exhibits enhanced adhesion for rubber/metal adhesion.
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