-
公开(公告)号:US06214911B1
公开(公告)日:2001-04-10
申请号:US09517484
申请日:2000-03-02
IPC分类号: C08J300
CPC分类号: C07F5/025 , B60C5/00 , C08J3/00 , C08K3/38 , C08K5/55 , C08L9/00 , Y10S152/905 , Y10T152/10 , Y10T152/10495 , C08L21/00
摘要: The present invention relates to rubber compositions containing borate compounds of the formula wherein R1 and R2 are independently selected from the group consisting of alkoxy radicals having from 1 to 8 carbon atoms; R3 is selected from the group consisting of alkylene groups having from 1 to 15 carbon atoms and arylene and alkyl substituted arylene groups having from 6 to 10 carbon atoms; X is selected from the group consisting of and Y is selected from the group consisting of Sx and Sex where x is an integer of from 1 to 8.
-
公开(公告)号:US5916973A
公开(公告)日:1999-06-29
申请号:US910782
申请日:1997-08-13
CPC分类号: C07F7/1844 , C07F7/1836 , C07F7/184 , C08K5/5406
摘要: The present invention relates to compounds of the formula ##STR1## where R.sup.1, R.sup.2 and R.sup.3 are independently selected from alkoxy radicals having from 1 to 8 carbon atoms, x is O or an integer of from 1 to 10; and Y is Li, K or Na. These compounds may be used as silica couplers in rubber compositions.
摘要翻译: 本发明涉及下式的化合物,其中R 1,R 2和R 3独立地选自具有1至8个碳原子的烷氧基,x为0或1至10的整数; Y为Li,K或Na。 这些化合物可以用作橡胶组合物中的二氧化硅偶联剂。
-
公开(公告)号:US5723531A
公开(公告)日:1998-03-03
申请号:US846911
申请日:1997-04-30
CPC分类号: C08K9/02 , B60C1/0016 , C08K3/04 , C08K5/0008 , C08K5/053 , C08K5/5398 , C08K9/06
摘要: A rubber composition comprised of elastomer(s), carbon black reinforcement and coupling agents. In one aspect, a modified carbon black may be used. A tire having a component of such rubber composition such as, for example, a tread, is also provided.
摘要翻译: 由弹性体,炭黑增强物和偶联剂组成的橡胶组合物。 一方面,可以使用改性炭黑。 还提供了具有例如胎面的橡胶组合物成分的轮胎。
-
-