| 摘要 |
PROBLEM TO BE SOLVED: To provide an excellent rubber elastomer improved in low-temperature resistance. SOLUTION: The rubber composition comprises (A) a hydrogenated chloroprene polymer, which is obtained by introducing hydrogen into a chloroprene polymer obtained by polymerizing 2-chloro-1,3-butadiene monomer and, as required, a monomer copolymerizable therewith thereby converting a part of carbon - carbon double bonds present in the polymer into a single bond, and, incorporated therewith, (B) at least one compound among a morpholine compound, a nitroso compound and a maleimide compound, and (C) an acid acceptor. COPYRIGHT: (C)2004,JPO
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