-
11.发明授权公开(公告)号：US08110619B2
公开(公告)日：2012-02-07
申请号：US12201748
申请日：2008-08-29
IPC分类号： C08J3/20
CPC分类号： C08L9/00 , B60C1/00 , C08L7/00 , C08L21/00 , C08L23/16 , C08L77/00 , C08L2666/02 , C08L2666/20 , C08L2666/04
摘要： A method of producing a tire including mixing in a non-productive phase at least one elastomer with a polyamide having a melting temperature of less than 180° C. The polyamide is allowed to heat to at least its melting temperature. During the productive phase, at least one curing agent is added to the elastomeric composition. The curing agent may be a sulfur containing curing agent and/or a non-sulfur containing curing agent. The elastomeric composition may optionally include a crystalline EPDM elastomer. The resulting compositions may then be formed into a tire component which may be built into a tire and cured.
摘要翻译： 一种制造轮胎的方法，包括在非生产性相中将至少一种弹性体与熔融温度低于180℃的聚酰胺混合。将聚酰胺加热到至少其熔融温度。 在生产阶段期间，向弹性体组合物中加入至少一种固化剂。 固化剂可以是含硫固化剂和/或不含硫的固化剂。 弹性体组合物可任选地包括结晶EPDM弹性体。 然后将得到的组合物形成轮胎组件，轮胎组件可以内置在轮胎中并固化。
-
公开(公告)号：US08329805B2
公开(公告)日：2012-12-11
申请号：US13081861
申请日：2011-04-07
CPC分类号： C08K5/548 , C08K9/02 , C08K9/12 , Y02T10/862 , C08L21/00
摘要： This invention is based upon the concept of modifying the surface of silica with a metal, such as titanium or zirconium, which will catalyze silanol condensation reactions on the surface of the silica. The utilization of such metalated silica as a filler in rubber compositions results in improved polymer filler interaction and in turn improved physical properties. For instance, such surface metalated siliceous fillers can be used in tire tread compounds to attain improved rolling resistance and treadwear without compromising traction characteristics. The present invention more specifically discloses a tire having a tread comprising (1) a rubbery polymer, (2) a silica coupling agent, and (3) a surface metalated siliceous filler.
摘要翻译： 本发明是基于用二氧化硅表面上的硅烷醇缩合反应的金属如钛或锆改性二氧化硅表面的概念。 在橡胶组合物中使用这种金属化二氧化硅作为填料导致聚合物填料相互作用改善，从而改善了物理性能。 例如，这种表面金属化的硅质填料可用于轮胎胎面胶料中以获得改善的滚动阻力和胎面磨损，而不损害牵引特性。 本发明更具体地公开了一种具有胎面的轮胎，其包含（1）橡胶状聚合物，（2）二氧化硅偶联剂，和（3）表面金属化硅质填料。
-
公开(公告)号：US20110186197A1
公开(公告)日：2011-08-04
申请号：US13081861
申请日：2011-04-07
CPC分类号： C08K5/548 , C08K9/02 , C08K9/12 , Y02T10/862 , C08L21/00
摘要： This invention is based upon the concept of modifying the surface of silica with a metal, such as titanium or zirconium, which will catalyze silanol condensation reactions on the surface of the silica. In other words, modifying the surface of silica with titanium or zirconium provides a catalyst for the silanol condensation reaction between the silica surface and silane coupling agents used in silica filled compounds. The utilization of such metalated silica as a filler in rubber compositions results in improved polymer filler interaction and in turn improved physical properties. For instance, such surface metalated siliceous fillers can be used in tire tread compounds to attain improved rolling resistance and treadwear without compromising traction characteristics. The present invention more specifically discloses an elastomeric composition which is comprised of (1) a rubbery polymer, (2) a silica coupling agent, and (3) a surface metalated siliceous filler. The subject invention further reveals a tire which is comprised of a generally toroidal-shaped carcass with an outer circumferential tread, two spaced beads, at least one ply extending from bead to bead and sidewalls extending radially from and connecting said tread to said beads, wherein said tread is adapted to be ground-contacting, and wherein said tread is comprised of (1) a rubbery polymer, (2) a silica coupling agent, and (3) a surface metalated siliceous filler.
摘要翻译： 本发明是基于用二氧化硅表面上的硅烷醇缩合反应的金属如钛或锆改性二氧化硅表面的概念。 换句话说，用钛或锆改性二氧化硅表面提供二氧化硅表面和二氧化硅填充的化合物中使用的硅烷偶联剂之间的硅烷醇缩合反应的催化剂。 在橡胶组合物中使用这种金属化二氧化硅作为填料导致聚合物填料相互作用改善，从而改善了物理性能。 例如，这种表面金属化的硅质填料可用于轮胎胎面胶料中以获得改善的滚动阻力和胎面磨损，而不损害牵引特性。 本发明更具体地公开了一种弹性体组合物，其由（1）橡胶状聚合物，（2）二氧化硅偶联剂和（3）表面金属化硅质填料组成。 本发明进一步揭示了一种轮胎，其由具有外圆周胎面的大致环形胎体，两个间隔开的胎圈，从胎圈到胎圈延伸的至少一个帘布层和从所述胎面径向延伸并将所述胎面连接到所述胎圈的轮胎，其中 所述胎面适于与地面接触，并且其中所述胎面由（1）橡胶状聚合物，（2）二氧化硅偶联剂和（3）表面金属化硅质填料组成。
-
公开(公告)号：US07943693B2
公开(公告)日：2011-05-17
申请号：US12098506
申请日：2008-04-07
CPC分类号： C08K5/548 , C08K9/02 , C08K9/12 , Y02T10/862 , C08L21/00
摘要： This invention is based upon the concept of modifying the surface of silica with a metal, such as titanium or zirconium, which will catalyze silanol condensation reactions on the surface of the silica. In other words, modifying the surface of silica with titanium or zirconium provides a catalyst for the silanol condensation reaction between the silica surface and silane coupling agents used in silica filled compounds. The utilization of such metalated silica as a filler in rubber compositions results in improved polymer filler interaction and in turn improved physical properties. For instance, such surface metalated siliceous fillers can be used in tire tread compounds to attain improved rolling resistance and treadwear without compromising traction characteristics. The present invention more specifically discloses an elastomeric composition which is comprised of (1) a rubbery polymer, (2) a silica coupling agent, and (3) a surface metalated siliceous filler. The subject invention further reveals a tire which is comprised of a generally toroidal-shaped carcass with an outer circumferential tread, two spaced beads, at least one ply extending from bead to bead and sidewalls extending radially from and connecting said tread to said beads, wherein said tread is adapted to be ground-contacting, and wherein said tread is comprised of (1) a rubbery polymer, (2) a silica coupling agent, and (3) a surface metalated siliceous filler.
摘要翻译： 本发明是基于用二氧化硅表面上的硅烷醇缩合反应的金属如钛或锆改性二氧化硅表面的概念。 换句话说，用钛或锆改性二氧化硅表面提供二氧化硅表面和二氧化硅填充的化合物中使用的硅烷偶联剂之间的硅烷醇缩合反应的催化剂。 在橡胶组合物中使用这种金属化二氧化硅作为填料导致聚合物填料相互作用改善，从而改善了物理性能。 例如，这种表面金属化的硅质填料可用于轮胎胎面胶料中以获得改善的滚动阻力和胎面磨损，而不损害牵引特性。 本发明更具体地公开了一种弹性体组合物，其由（1）橡胶状聚合物，（2）二氧化硅偶联剂和（3）表面金属化硅质填料组成。 本发明进一步揭示了一种轮胎，其由具有外圆周胎面的大致环形胎体，两个间隔开的胎圈，从胎圈到胎圈延伸的至少一个帘布层和从所述胎面径向延伸并将所述胎面连接到所述胎圈的轮胎，其中 所述胎面适于与地面接触，并且其中所述胎面由（1）橡胶状聚合物，（2）二氧化硅偶联剂和（3）表面金属化硅质填料组成。
-
公开(公告)号：US20090151846A1
公开(公告)日：2009-06-18
申请号：US11957423
申请日：2007-12-15
IPC分类号： B60C9/12
CPC分类号： B60C1/0008 , B60C5/14 , B60C9/02 , C08K3/346 , C08L9/00 , C08L21/00 , C08L61/04 , C08L77/00 , C08L2666/02 , C08L2666/20 , C08L2666/04
摘要： The present invention is directed to a pneumatic tire comprising a carcass and an innerliner in direct contact with the carcass, the innerliner comprising a rubber composition comprising: 100 parts by weight of at least one elastomer; and from 25 to 100 parts by weight, per 100 parts by weight of elastomer (phr) of a polyamide having a melting temperature of less than 160° C.; wherein the elastomer exists as a continuous phase and the polyamide is dispersed as a discontinuous phase in the elastomeric continuous phase, and the innerliner is co-vulcanized with the carcass.
摘要翻译： 本发明涉及一种充气轮胎，其包括与胎体直接接触的胎体和内衬层，所述衬里包括橡胶组合物，所述橡胶组合物包含：100重量份的至少一种弹性体; 和25至100重量份，相对于每100重量份熔融温度低于160℃的聚酰胺的弹性体（phr）; 其中弹性体作为连续相存在，并且聚酰胺在弹性体连续相中作为不连续相分散，并且内衬层与胎体共硫化。
-
公开(公告)号：US07956146B2
公开(公告)日：2011-06-07
申请号：US12391480
申请日：2009-02-24
申请人： Junling Zhao , Aaron Scott Puhala , Steven Wayne Cronin , Paul Harry Sandstrom , John Joseph Andre Verthe
发明人： Junling Zhao , Aaron Scott Puhala , Steven Wayne Cronin , Paul Harry Sandstrom , John Joseph Andre Verthe
IPC分类号： C08F136/06 , C08L9/00 , B60C1/00
CPC分类号： C08F136/06 , B60C1/0016 , C08K3/013 , C08K5/548 , Y10S152/905 , Y10T152/10495 , C08F4/7098 , C08L9/00
摘要： Pneumatic rubber tire with an outer, circumferential tread comprised of specialized cis 1,4-polybutadiene rubber based silica/carbon black reinforced rubber composition.
摘要翻译： 气动橡胶轮胎，具有外部圆周胎面，由特殊的顺式1,4-聚丁二烯橡胶基二氧化硅/炭黑增强橡胶组合物组成。
-
17.发明申请公开(公告)号：US20090084482A1
公开(公告)日：2009-04-02
申请号：US11863994
申请日：2007-09-28
CPC分类号： B60C19/122 , B29C73/22 , B29D30/0061 , B29D30/0685 , B29D30/16 , B29D30/30 , B29D2030/069 , B29D2030/0695 , B29L2030/00 , B60C5/14 , B60C19/12 , Y10T152/10684
摘要： A pneumatic tire is provided which includes an outer circumferential rubber tread and a supporting carcass. A rubber inner liner is disposed inwardly from the supporting carcass. A built-in sealant layer is situated adjacent to an innermost removable barrier layer and disposed inwardly from the rubber inner liner. The built-in sealant layer provides self-sealing properties to the pneumatic tire. The pneumatic tire, with its innermost removable barrier layer, keeps the sealant layer from sticking to a tire-building apparatus during tire assembly and, after curing of the assembled tire, is eventually removed to permit gas from the built-in sealant layer to become part of the tire's inflation air to prevent or reduce instances of inner liner blister formation.
摘要翻译： 提供一种充气轮胎，其包括外周橡胶胎面和支撑胎体。 橡胶内衬从支撑胎体向内设置。 内置的密封剂层位于最内层的可移除阻挡层附近并且从橡胶内衬层向内设置。 内置的密封剂层为充气轮胎提供自密封性能。 具有最内层可拆卸阻挡层的充气轮胎在轮胎组装期间使密封剂层不会粘附到轮胎建造装置上，并且在组装的轮胎固化之后，最终被去除以允许来自内置密封剂层的气体成为 一部分轮胎的充气空气，以防止或减少内衬气泡形成的情况。
-
18.发明申请Tire having a sidewall component containing a dispersion of adhesive coated short carbon fiber reinforcement 审中-公开轮胎具有侧壁部件，其包含粘合剂涂覆的短碳纤维增强体的分散体公开(公告)号：US20080115871A1
公开(公告)日：2008-05-22
申请号：US11600555
申请日：2006-11-16
申请人： Paul Harry Sandstrom , Jay Joseph Robinson , Rachel Rebekak Barnette , Daniel Abe Alford , Matthew John Neidert , Jeremy Edward Whisner , Eric Matthew Luecke , Charles Kenneth Schmalix , Aaron Scott Puhala , Bina Patel Botts , Bernard Matthew Bezilla
发明人： Paul Harry Sandstrom , Jay Joseph Robinson , Rachel Rebekak Barnette , Daniel Abe Alford , Matthew John Neidert , Jeremy Edward Whisner , Eric Matthew Luecke , Charles Kenneth Schmalix , Aaron Scott Puhala , Bina Patel Botts , Bernard Matthew Bezilla
IPC分类号： B60C9/12
CPC分类号： B60C17/00 , B60C1/0025 , B60C13/04 , B60C2001/0033 , B60C2013/045 , Y10T152/10513
摘要： A tire having a sidewall component containing a dispersion of adhesive coated short carbon fiber reinforcement. Such sidewall component is comprised of at least one of an annular outer rubber layer and an annular sidewall internal rubber insert.
摘要翻译： 一种具有侧壁部件的轮胎，其包含粘合剂涂覆的短碳纤维增强体的分散体。 这种侧壁部件由环形外橡胶层和环形侧壁内橡胶插入件中的至少一个构成。
-
19.发明授权公开(公告)号：US08316903B2
公开(公告)日：2012-11-27
申请号：US11865167
申请日：2007-10-01
CPC分类号： B60C19/12 , B29D30/0685 , B29D30/20 , B29D2030/069 , B60C5/14 , Y10T152/10666 , Y10T152/10675 , Y10T152/10684
摘要： The present invention is directed to a pneumatic tire having a built-in sealant layer and its preparation. In one embodiment, the pneumatic tire includes an outer circumferential rubber tread and a supporting carcass. An optional rubber inner liner is disposed inwardly from the supporting carcass. A built-in sealant layer is disposed inwardly from the rubber inner liner. The built-in sealant layer provides self-sealing properties to the pneumatic tire. A gas permeable layer is situated adjacent an innermost rubber inner liner and the built-in sealant layer. The innermost rubber inner liner has a plurality of spaced apart openings extending therethrough, which are covered by the gas permeable layer. The tire, with its innermost inner liner with holes and the gas permeable layer, allows for elimination or reduction in blister formation in the tire by permitting gas from the built-in sealant layer to escape.
摘要翻译： 本发明涉及一种具有内置密封剂层的充气轮胎及其制备方法。 在一个实施例中，充气轮胎包括外周橡胶胎面和支撑胎体。 可选的橡胶内衬从支撑体向内设置。 内置的密封剂层从橡胶内衬内侧设置。 内置的密封剂层为充气轮胎提供自密封性能。 透气层位于最内侧的橡胶内衬和内置的密封层附近。 最里面的橡胶内衬具有多个间隔开的开口，这些开口被透气层覆盖。 具有孔的最内侧内衬和透气层的轮胎允许通过允许来自内置密封剂层的气体逸出来消除或减少轮胎中的气泡形成。
-
20.发明授权Pneumatic tire having air retention innerliner containing anchored glass microspheres 失效具有含有锚定玻璃微球的气保护内衬的气动轮胎公开(公告)号：US08240351B2
公开(公告)日：2012-08-14
申请号：US12368618
申请日：2009-02-10
申请人： Roger Neil Beers , Aaron Scott Puhala , David John Zanzig , Paul Harry Sandstrom , Ping Zhang , George Frank Balogh , Joseph Kevin Hubbell
发明人： Roger Neil Beers , Aaron Scott Puhala , David John Zanzig , Paul Harry Sandstrom , Ping Zhang , George Frank Balogh , Joseph Kevin Hubbell
IPC分类号： B60C5/14
CPC分类号： C08L23/22 , B60C1/0008 , C08C19/06 , C08K7/28 , C08L15/00 , C08L23/283 , C08L2205/03 , Y10T152/10495 , C08L2666/08 , C08L2666/02 , C08L2666/06
摘要： A pneumatic rubber tire having an integral rubber innerliner containing anchored hollow glass microspheres.
摘要翻译： 一种气动橡胶轮胎，其具有包含锚固的中空玻璃微球的整体橡胶内衬。
-
-
-
-
-
-
-
-
-
搜索结果
43 条记录 (耗时 0.033 秒)