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公开(公告)号:EP0581618B1
公开(公告)日:1997-06-18
申请号:EP93306113.7
申请日:1993-07-30
CPC分类号: C08K5/23 , B60C1/0016 , C08K3/04 , C08K5/47 , Y02T10/862 , Y10S152/905 , C08L25/10 , C08L9/06
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2.
公开(公告)号:EP0581618A1
公开(公告)日:1994-02-02
申请号:EP93306113.7
申请日:1993-07-30
CPC分类号: C08K5/23 , B60C1/0016 , C08K3/04 , C08K5/47 , Y02T10/862 , Y10S152/905 , C08L25/10 , C08L9/06
摘要: A rubber composition for use in production of automobile tires comprising the following components :
(A) a rubber component comprising at least 50% by weight of styrene/butadiene copolymer rubber ;
(B) azodicarboxylic ester compound represented by the formula
wherein X is alkyl of 3 to 8 carbon atoms, unsubstituted or substituted phenyl, or unsubstituted or substituted benzyl ;
(C) carbon black having a nitrogen absorption specific surface area of 100 to 250 m 2 /g and a dibutyl phthalate absorption number of 110 to 170 ml/100 g ;
(D) sulfur; and
(E) benzothiazole vulcanization accelerator.摘要翻译: 一种用于生产汽车轮胎的橡胶组合物,其包含以下组分:(A)包含至少50重量%的苯乙烯/丁二烯共聚物橡胶的橡胶组分; (B)由式
表示的偶氮二羧酸酯化合物,其中X为3-8个碳原子的烷基,未取代或取代的苯基,或未取代或取代的苄基; (C)氮吸收比表面积为100〜250m 2 / g的炭黑和邻苯二甲酸二丁酯吸收值为110〜170ml / 100g; (D)硫; 和(E)苯并噻唑硫化促进剂。 C
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