公开(公告)号：US07445846B2

公开(公告)日：2008-11-04

申请号：US11097434

申请日：2005-04-01

申请人： Sunny Jacob ,  William Gary Stevenson

发明人： Sunny Jacob ,  William Gary Stevenson

IPC分类号： B32B25/08 ,  B32B25/14 ,  B32B25/16

CPC分类号： C08L23/10 ,  B32B25/04 ,  B32B25/08 ,  B32B25/16 ,  B32B25/18 ,  B32B27/08 ,  B32B27/18 ,  B32B27/32 ,  B32B2250/02 ,  B32B2250/24 ,  B32B2270/00 ,  B32B2274/00 ,  B32B2307/546 ,  B32B2307/554 ,  B32B2307/558 ,  B32B2307/56 ,  B32B2307/746 ,  B32B2419/00 ,  B32B2479/00 ,  B32B2605/08 ,  C08L23/16 ,  C08L23/22 ,  Y10T428/3154 ,  Y10T428/31544 ,  Y10T428/31913 ,  Y10T428/31917 ,  Y10T428/31924 ,  Y10T428/31931 ,  Y10T428/31938 ,  C08L2666/06

摘要： A thermoplastic vulcanizate comprising a) a dynamically vulcanized rubber, b) a thermoplastic resin, and c) optionally a synthetic oil, where the thermoplastic vulcanizate is substantially devoid of mineral oils.

摘要翻译： 一种热塑性硫化橡胶，其包含a）动态硫化橡胶，b）热塑性树脂，和c）任选的合成油，其中热塑性硫化橡胶基本上不含矿物油。

公开(公告)号：US06790911B2

公开(公告)日：2004-09-14

申请号：US10329592

申请日：2002-12-26

申请人： Kathleen A. Perevosnik ,  Sunny Jacob ,  William Gary Stevenson ,  Curtis Waddle

发明人： Kathleen A. Perevosnik ,  Sunny Jacob ,  William Gary Stevenson ,  Curtis Waddle

IPC分类号： C08F800

CPC分类号： C08L53/02 ,  C08F297/04 ,  C08L23/0815 ,  C08L23/283 ,  C08L53/00 ,  C08L2312/04 ,  C08L2666/02 ,  C08L2666/04 ,  C08L2666/06

摘要： A thermoplastic vulcanizate prepared by dynamically vulcanizing a halogenated butyl rubber within a mixture that includes the halogenated butyl rubber and from about 10 to about 100 parts by weight of a crystalline thermoplastic resin per 100 parts by weight rubber, to thereby form a thermoplastic vulcanizate, where the thermoplastic resin includes a resin other than polyethylene, melt mixing the thermoplastic vulcanizate with about 5 to about 75 parts by weight of polyethylene resin per 100 parts by weight rubber, from about 3 to about 60 parts by weight of a tackifier per 100 parts by weight rubber, and from about 5 to about 250 parts by weight of a block copolymer containing at least the structure S-B/S-S per 100 parts by weight rubber, where the S block of the block copolymer has a glass transition temperature above about 25° C., the B/S block has a glass transition temperature below about 25° C., and the S content of the B/S block is from about 40 to about 60 percent by weight of said S/B block, the diene content of the total block copolymer is less than 40 weight percent, and the B/S block amount to at least 50 weight percent of the total block copolymer.

摘要翻译： 通过在包含卤化丁基橡胶的混合物中动态硫化卤化丁基橡胶和每100重量份橡胶约10至约100重量份的结晶热塑性树脂制备的热塑性硫化橡胶，从而形成热塑性硫化橡胶，其中 热塑性树脂包括除了聚乙烯之外的树脂，将热塑性硫化橡胶与每100重量份橡胶约5至约75重量份的聚乙烯树脂熔融混合，每100重量份约3至约60重量份的增粘剂 和约5至约250重量份的嵌段共聚物，其至少包含每100重量份橡胶中的结构SB / SS，其中嵌段共聚物的S嵌段具有高于约25℃的玻璃化转变温度 B / S块的玻璃化转变温度低于约25℃，B / S嵌段的S含量为约40至约60重量％ f所述S / B嵌段，总嵌段共聚物的二烯含量小于40重量％，B / S嵌段占总嵌段共聚物的至少50重量％。