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    • 4. 发明公开
    • 가황용 고무 조성물
    • 用于VULCANIZATION的橡胶组合物
    • KR1020090088364A
    • 2009-08-19
    • KR1020097009347
    • 2007-10-26
    • 가부시키가이샤 오사카소다
    • 쇼지시게루오타카토요후미후나야마토시유키하무라야스시
    • C08L15/02C08L71/03C08K5/3447C08K3/26
    • C08K5/39C08L71/03C08L2666/22
    • a vulcanized rubber material which has improved heat resistance while retaining the ozone resistance of epihalohydrin rubbers; and a rubber composition for vulcanization which is for producing the material. The vulcanized rubber material and the rubber composition for vulcanization do not contain any organonickel compound, which is thought to be toxic, or contain it in a minimum amount. [MEANS FOR SOLVING PROBLEMS] The rubber composition for vulcanization is characterized by comprising 100 parts by weight of (a) an epihalohydrin rubber and 0.01-0.5 parts by weight of (b) the copper salt of a dithiocarbamic acid and further containing (c) an acid acceptor and (d) a polythiol vulcanizing agent or polyol vulcanizing agent. The vulcanized rubber material is obtained by vulcanizing the composition. Also provided is an automotive rubber part comprising the vulcanized rubber material. ® KIPO & WIPO 2009
    • 具有改善的耐热性同时保持表卤代醇橡胶的耐臭氧性的硫化橡胶材料; 和用于生产该材料的用于硫化的橡胶组合物。 硫化橡胶材料和用于硫化的橡胶组合物不含有被认为是有毒的或者以最小量含有的有机镍化合物。 解决问题的手段硫化用橡胶组合物的特征在于,包含100重量份的(a)表卤代醇橡胶和0.01-0.5重量份的(b)二硫代氨基甲酸的铜盐,并且还含有(c) 酸受体和(d)多硫醇硫化剂或多元醇硫化剂。 硫化橡胶材料通过硫化组合物获得。 还提供了包含硫化橡胶材料的汽车橡胶部件。 ®KIPO&WIPO 2009