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公开(公告)号：US10308792B2
公开(公告)日：2019-06-04
申请号：US15687958
申请日：2017-08-28
IPC分类号： C08L9/00 , C08F236/06 , C08F236/08 , C08L7/00 , C08K3/04 , C08K3/36 , B60C1/00
摘要： The subject invention is directed towards tire components comprising rubber compositions comprising (1) about 2 phr to about 45 phr of a trans-1,4-isoprene-butadiene copolymer which has about 4 weight percent to about 16 weight percent butadiene repeat units and from about 84 weight percent to about 96 weight percent isoprene repeat units, wherein the trans-1,4-isoprene-butadiene copolymer has a Mooney ML 1+4 viscosity which is within the range of about 35 to about 80; and (2) about 55 phr to about 98 phr of at least one other elastomer, preferably a diene based elastomer. The most preferred tire components are those which contain cord reinforcements and require adequate green strength to enhance the tire building and shaping process to maintain cord integrity in the final cured tire.
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公开(公告)号：USD733636S1
公开(公告)日：2015-07-07
申请号：US29483266
申请日：2014-02-27
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公开(公告)号：US20150096654A1
公开(公告)日：2015-04-09
申请号：US14048598
申请日：2013-10-08
CPC分类号： C08L7/00 , B60C1/0016 , B60C1/0025 , C08L9/00
摘要： The subject invention is directed towards tire components which are comprised of rubber compositions which are comprised of (1) about 2 phr to about 45 phr of a trans-1,4-isoprene-butadiene copolymer which has about 4 weight percent to about 16 weight percent butadiene repeat units and from about 84 weight percent to about 96 weight percent isoprene repeat units, wherein the trans-1,4-isoprene-butadiene copolymer has a Mooney ML 1+4 viscosity which is within the range of about 35 to about 80; and (2) about 55 phr to about 98 phr of at least one other elastomer, preferably a diene based elastomer. The most preferred tire components are those which contain cord reinforcements and require adequate green strength to enhance the tire building and shaping process to maintain cord integrity in the final cured tire.
摘要翻译： 本发明涉及由橡胶组合物组成的轮胎组分，所述组合物包含（1）约2phr至约45phr的反式-1,4-异戊二烯 - 丁二烯共聚物，其具有约4重量％至约16重量％ 百分比丁二烯重复单元和约84重量％至约96重量％的异戊二烯重复单元，其中反式-1,4-异戊二烯 - 丁二烯共聚物的门尼ML 1 + 4粘度在约35至约80的范围内 ; 和（2）约55phr至约98phr的至少一种其它弹性体，优选二烯基弹性体。 最优选的轮胎组件是含有帘线增强件并且需要足够的生坯强度以增强轮胎建造和成型过程以维持最终硫化轮胎中的帘线完整性的轮胎组件。
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4.发明申请PNEUMATIC TIRE HAVING A SINGLE CARCASS PLY REINFORCED WITH POLYESTER CORDS 审中-公开具有加固聚酯纤维的单个手提袋的气动轮胎公开(公告)号：US20150020944A1
公开(公告)日：2015-01-22
申请号：US13944086
申请日：2013-07-17
CPC分类号： B60C15/04 , B60C9/0042 , B60C9/08 , B60C15/0036 , B60C15/0603 , B60C15/0632 , B60C15/0635 , B60C2009/0425 , B60C2009/0441 , B60C2009/0466 , B60C2009/0475 , B60C2015/009 , B60C2015/042 , B60C2015/0614 , Y10T152/10819
摘要： A pneumatic tire includes a pair of axially spaced apart annular bead cores, each bead core comprising a plurality of metal wraps, each bead core having a radial cross-sectional shape; and a single carcass ply reinforced with polyester cords, the single carcass ply being folded about each bead core, the carcass ply having a main portion that extends between the bead cores and turnup portions that are folded around the bead cores, the polyester cords having a construction of 2000-2000 dtex/½ 8-10/8-10 tpi and 20-30 epi.
摘要翻译： 充气轮胎包括一对轴向间隔开的环形胎圈芯，每个胎圈芯包括多个金属包装，每个胎圈芯具有径向横截面形状; 以及用聚酯帘线增强的单个胎体帘布层，所述单个胎体帘布层围绕每个胎圈芯部折叠，所述胎体帘布层具有在胎圈芯之间延伸的主要部分和在胎圈芯周围折叠的折叠部分，所述聚酯帘线具有 施工2000-2000 dtex /½8-10 / 8-10 tpi和20-30 epi。
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