Rubber composition for golf ball
    7.
    发明授权
    Rubber composition for golf ball 失效
    高尔夫球用橡胶组合物

    公开(公告)号:US08367779B1

    公开(公告)日:2013-02-05

    申请号:US13301322

    申请日:2011-11-21

    IPC分类号: C08C19/22 C08C19/28

    摘要: The invention provides a rubber composition for golf balls which includes (A) a base rubber containing a polybutadiene having a cis-1,4 bond content of at least 60 wt %, (B) an unsaturated carboxylic acid and/or a metal salt thereof, and (C) an anthranilic acid derivative of the general formula wherein R1 and R2 are each independently a hydrogen atom or a hydrocarbon group of 1 to 20 carbons, m is an integer from 1 to 4, and n is an integer from 1 to 3, with the proviso that if m and/or n is 2 or more, each occurrence of R1 and R2 may be the same or different. The golf ball rubber composition of the invention enables a high-quality molded and crosslinked product having a suitable hardness and a high resilience to be obtained.

    摘要翻译: 本发明提供了一种高尔夫球用橡胶组合物,其包含(A)含有顺式-1,4键含量为至少60重量%的聚丁二烯的基础橡胶,(B)不饱和羧酸和/或其金属盐 ,和(C)通式的邻氨基苯甲酸衍生物,其中R 1和R 2各自独立地为氢原子或1〜20个碳的烃基,m为1〜4的整数,n为1〜 3,条件是如果m和/或n为2以上,则R1和R2的每次出现可以相同或不同。 本发明的高尔夫球橡胶组合物能够获得具有合适的硬度和高弹性的高品质的模制和交联的产品。

    Rubber composition for golf ball
    8.
    发明授权
    Rubber composition for golf ball 有权
    高尔夫球用橡胶组合物

    公开(公告)号:US08648133B2

    公开(公告)日:2014-02-11

    申请号:US13300763

    申请日:2011-11-21

    IPC分类号: C08K5/405

    CPC分类号: C08K5/405 C08K5/098 C08L21/00

    摘要: The invention provides a rubber composition for golf balls which includes (A) a base rubber containing a polybutadiene having a cis-1,4 bond content of at least 60 wt %, (B) an unsaturated carboxylic acid and/or a metal salt thereof, and (C) a thiourea of the general formula wherein R is independently at each occurrence a hydrogen atom or a hydrocarbon group of 1 to 20 carbons. The golf ball rubber composition of the invention enables a high-quality molded and crosslinked product having a suitable hardness and a high resilience to be obtained.

    摘要翻译: 本发明提供了一种高尔夫球用橡胶组合物,其包含(A)含有顺式-1,4键含量为至少60重量%的聚丁二烯的基础橡胶,(B)不饱和羧酸和/或其金属盐 和(C)通式的硫脲,其中R在每次出现时独立地为氢原子或碳原子数为1〜20的烃基。 本发明的高尔夫球橡胶组合物能够获得具有合适的硬度和高弹性的高品质的模制和交联的产品。

    Rubber composition for golf ball
    9.
    发明授权
    Rubber composition for golf ball 有权
    高尔夫球用橡胶组合物

    公开(公告)号:US08962720B2

    公开(公告)日:2015-02-24

    申请号:US13300847

    申请日:2011-11-21

    摘要: The invention provides a rubber composition for golf balls which includes (A) a base rubber containing a polybutadiene having a cis-1,4 bond content of at least 60 wt %, (B) an unsaturated carboxylic acid and/or a metal salt thereof, and (C) a benzimidazole of general formula (1) or (2) below wherein R is a hydrogen atom or a hydrocarbon group of 1 to 20 carbons, and m is an integer from 1 to 4, with the proviso that if m is 2 or more, each occurrence of R may be the same or different. The golf ball rubber composition of the invention enables a high-quality molded and crosslinked product having a suitable hardness and a high resilience to be obtained.

    摘要翻译: 本发明提供了一种高尔夫球用橡胶组合物,其包含(A)含有顺式-1,4键含量为至少60重量%的聚丁二烯的基础橡胶,(B)不饱和羧酸和/或其金属盐 ,和(C)下述通式(1)或(2)的苯并咪唑,其中R是氢原子或1-20个碳原子的烃基,m是1至4的整数,条件是如果m 为2以上,R的每次出现可以相同也可以不同。 本发明的高尔夫球橡胶组合物能够获得具有合适的硬度和高弹性的高品质的模制和交联的产品。

    Rubber composition for golf ball
    10.
    发明授权
    Rubber composition for golf ball 有权
    高尔夫球用橡胶组合物

    公开(公告)号:US08822577B2

    公开(公告)日:2014-09-02

    申请号:US13301342

    申请日:2011-11-21

    CPC分类号: C08K5/098 C08K5/18 C08L21/00

    摘要: The invention provides a rubber composition for golf balls which includes (A) a base rubber containing a polybutadiene having a cis-1,4 bond content of at least 60 wt %, (B) an unsaturated carboxylic acid and/or a metal salt thereof, and (C) a diphenylamine of the general formula wherein R1 and R2 are each independently a hydrogen atom or a hydrocarbon group of 1 to 20 carbons, m is an integer from 1 to 5, and n is an integer from 1 to 4, with the proviso that if m and/or n is 2 or more, each occurrence of R1 and R2 may be the same or different. The golf ball rubber composition of the invention enables a high-quality molded and crosslinked product having a suitable hardness and a high resilience to be obtained.

    摘要翻译: 本发明提供了一种高尔夫球用橡胶组合物,其包含(A)含有顺式-1,4键含量为至少60重量%的聚丁二烯的基础橡胶,(B)不饱和羧酸和/或其金属盐 和(C)通式的二苯胺其中R 1和R 2各自独立地为氢原子或1〜20个碳的烃基,m为1〜5的整数,n为1〜4的整数, 条件是如果m和/或n为2以上,则R1和R2的每次出现可以相同或不同。 本发明的高尔夫球橡胶组合物能够获得具有合适的硬度和高弹性的高品质的模制和交联的产品。