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公开(公告)号：US20170355834A1
公开(公告)日：2017-12-14
申请号：US15687958
申请日：2017-08-28
IPC分类号： C08L9/00 , C08L7/00 , C08F236/08 , C08F236/06 , C08K3/36 , C08K3/04
CPC分类号： C08L9/00 , B60C1/0016 , B60C1/0025 , C08F236/06 , C08F236/08 , C08K3/04 , C08K3/36 , C08L7/00 , C08L2666/08 , C08L2666/72
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.
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2.发明申请Tire with central rubber layer reinforced with micro and/or macro reinforcing fillers to abridge split carcass ply ends 失效具有中心橡胶层的轮胎，用微型和/或宏观增强填料增强，以分裂胎体帘布层末端公开(公告)号：US20080093003A1
公开(公告)日：2008-04-24
申请号：US11585616
申请日：2006-10-24
申请人： Paul Harry Sandstrom , Ping Zhang , Joseph Kevin Hubbell , James Joseph Golden , Robert Anthony Neubauer , Keith Carl Trares
发明人： Paul Harry Sandstrom , Ping Zhang , Joseph Kevin Hubbell , James Joseph Golden , Robert Anthony Neubauer , Keith Carl Trares
IPC分类号： B60C9/02
CPC分类号： B60C9/02 , B60C9/0207 , B60C9/04 , B60C9/08 , B60C9/12 , B60C9/1821 , Y10T152/10513 , Y10T152/10765 , Y10T152/1081 , Y10T152/10855
摘要： The invention relates to a tire having a split ply carcass member with the ends of the split carcass ply spaced apart in the central crown portion of the tire and a central rubber layer spanning the gap between the split carcass ply ends, wherein said central rubber layer is reinforced with at least one of micro and macro reinforcing fillers. Said central rubber layer may additionally contain continuous cord reinforcement.
摘要翻译： 本发明涉及一种轮胎，其具有分开的帘布层胎体部件，其中分离的胎体帘布层的端部在轮胎的中心冠部分间隔开，并且中心橡胶层跨越分开的胎体帘布层末端之间的间隙，其中所述中心橡胶层 用至少一种微型和宏观增强填料来增强。 所述中心橡胶层可以另外包含连续的帘线加强件。
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3.发明授权Tire with central rubber layer reinforced with micro and/or macro reinforcing fillers to abridge split carcass ply ends 失效具有中心橡胶层的轮胎，用微型和/或宏观增强填料增强，以分裂胎体帘布层末端公开(公告)号：US07631676B2
公开(公告)日：2009-12-15
申请号：US11585616
申请日：2006-10-24
申请人： Paul Harry Sandstrom , Ping Zhang , Joseph Kevin Hubbell , James Joseph Golden , Robert Anthony Neubauer , Keith Carl Trares
发明人： Paul Harry Sandstrom , Ping Zhang , Joseph Kevin Hubbell , James Joseph Golden , Robert Anthony Neubauer , Keith Carl Trares
CPC分类号： B60C9/02 , B60C9/0207 , B60C9/04 , B60C9/08 , B60C9/12 , B60C9/1821 , Y10T152/10513 , Y10T152/10765 , Y10T152/1081 , Y10T152/10855
摘要： The invention relates to a tire having a split ply carcass member with the ends of the split carcass ply spaced apart in the central crown portion of the tire and a central rubber layer spanning the gap between the split carcass ply ends, wherein said central rubber layer is reinforced with at least one of micro and macro reinforcing fillers. Said central rubber layer may additionally contain continuous cord reinforcement.
摘要翻译： 本发明涉及一种轮胎，其具有分开的帘布层胎体部件，其中分离的胎体帘布层的端部在轮胎的中心冠部分间隔开，并且中心橡胶层跨越分开的胎体帘布层末端之间的间隙，其中所述中心橡胶层 用至少一种微型和宏观增强填料来增强。 所述中心橡胶层可以另外包含连续的帘线加强件。
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4.发明授权Tire with rubber tread of cap/base construction wherein the tread base rubber composition contains combination of anti-reversion agents 有权具有盖/基础结构的橡胶胎面的轮胎，其中胎面基橡胶组合物包含防反转剂的组合公开(公告)号：US06581660B2
公开(公告)日：2003-06-24
申请号：US09810021
申请日：2001-03-15
IPC分类号： B60C100
CPC分类号： C08K5/3415 , B60C1/0016 , C08K5/41 , Y10T152/10675 , C08L21/00
摘要： The invention relates to a tire with rubber tread of cap/base construction. The tread base underlies the tread cap. The tread base is relatively thick, namely at least 50 percent of the thickness of the tread cap. It is desired that the tread base rubber composition contains a significant amount of sulfur to enhance physical properties of the tread base. The tread base rubber composition contains a combination of anti-reversion agents to counteract a tendency for reversion of physical properties of the tread base which is relatively thick as compared to the tread cap. The combination of anti-reversion co-agents is 1,3-bis-(citraconimidomethyl)benzene and hexamethylene 1,6-bis(thiosulfate), disodium salt, dehydrate thereby substantially maintaining the integrity of physical properties of the tread base, reduced tire operating temperature, as well as retarded or eliminated groove cracking in the tread cap has been observed.
摘要翻译： 本发明涉及具有盖/基础结构的橡胶胎面的轮胎。 胎面基部位于胎面盖的下面。 胎面基部相对较厚，即胎面厚度的至少50％。 期望胎面基橡胶组合物含有大量的硫以增强胎面基体的物理性能。 胎面基橡胶组合物含有抗倒转剂的组合，以抵抗与胎冠相比相对较厚的胎面基底的物理性能的逆转趋势。 抗还原助剂的组合是1,3-二 - （柠康酰亚胺基甲基）苯和六亚甲基1,6-双（硫代硫酸盐），二钠盐，脱水剂，从而基本上保持了胎面基料的物理性能的完整性， 已经观察到操作温度，以及胎面盖中的阻滞或消除的槽裂纹。
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