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1. 发明授权

US08686071B2 Rubber composition, preparation and tire with component 有权
标题翻译：橡胶组合物，制剂和轮胎与组分
公开(公告)号：US08686071B2
公开(公告)日：2014-04-01
申请号：US13156663
申请日：2011-06-09
申请人： Bruce Raymond Hahn , John Eugene Varner , James Edward Taucher , Byoung Jo Lee
发明人： Bruce Raymond Hahn , John Eugene Varner , James Edward Taucher , Byoung Jo Lee
IPC分类号： C08K5/3432 , C08K5/3477 , C08K3/04 , C08K3/36 , C08L9/00 , C08L7/00 , C08L61/10 , C08L61/14
CPC分类号： C08K5/3432 , B60C1/00 , B60C2001/0033 , C08J3/24 , C08J2309/00 , C08K3/04 , C08K3/36 , C08K5/32 , C08K5/3435 , C08K5/3477 , C08L7/00 , C08L9/00 , C08L61/06 , C08L61/14 , Y10T152/10 , C08L2666/16
摘要： The invention relates to a cured rubber composition, its preparation and a tire with a component of such rubber composition. A reinforcing resin is used to promote stiffness for the cured rubber composition. The elastomer for the rubber composition is primarily comprised of at least one isoprene-containing elastomer.
摘要翻译：本发明涉及一种硫化橡胶组合物及其制备方法和具有这种橡胶组合物成分的轮胎。使用增强树脂来促进固化的橡胶组合物的刚度。用于橡胶组合物的弹性体主要由至少一种含异戊二烯的弹性体组成。

2. 发明授权

US07674344B2 Pneumatic tire with depolymerized butyl rubber-based built-in sealant prepared with activated organoperoxide 有权
标题翻译：气动轮胎采用解聚丁基橡胶为主的内置密封胶，用活性有机过氧化物制成
公开(公告)号：US07674344B2
公开(公告)日：2010-03-09
申请号：US11212525
申请日：2005-08-26
申请人： Richard Michael D'Sidocky , Jennifer Elizabeth Wall , John Eugene Varner , Denise Jeannette Keith , Joseph Alan Incavo , Donald Ray Lay
发明人： Richard Michael D'Sidocky , Jennifer Elizabeth Wall , John Eugene Varner , Denise Jeannette Keith , Joseph Alan Incavo , Donald Ray Lay
IPC分类号： B60C5/00 , B60C5/12 , B60C5/14 , B29D30/00 , B29D30/06
CPC分类号： B29C73/22 , B29C73/163 , B29L2030/00 , Y10T152/10666 , Y10T152/10675 , Y10T152/10684
摘要： The present invention relates to a pneumatic tire with a built-in sealant layer comprised of a depolymerized butyl rubber based sealant precursor. The butyl rubber of the built-in sealant precursor composition is depolymerized in situ within the tire with an activated free radical generating organoperoxide. The organoperoxide is activated with a 2,2,6,6-tetra alkyl piperidine hindered amine. Representative of such hindered amines are, for example, a poly[[6-[1,1,3,3,-tetramethylbutyl)amino]-s-triazine-2,4-diyl][2,2,6,6,-tetramethyl-4-piperidyl)imino]hexamethylene[(2,2,6,6-tetramethyl-4-piperidyl)imino]] compound. The sealant layer, if desired, may be of a color which contrasts with black. For such purpose the sealant layer may contain a colorant of a non-black color to a substantial exclusion of carbon black. The butyl rubber-based sealant precursor is built into the tire as a layer to form a tire assembly wherein the butyl rubber-based composite portion of the sealant precursor layer is at least partially depolymerized by a said activated organoperoxide during a subsequent curing of the tire at an elevated temperature in a suitable mold to form the tire having the resultant built-in sealant layer. The sealant composition may additionally contain conventional clay, exfoliated intercalated clay platelets and/or calcium carbonate.
摘要翻译：本发明涉及具有由解聚的丁基橡胶基密封剂前体构成的内置密封剂层的充气轮胎。内置的密封剂前体组合物的丁基橡胶在轮胎内原位与活化的自由基产生有机过氧化物解聚。有机过氧化物用2,2,6,6-四烷基哌啶受阻胺活化。这种受阻胺的代表是例如聚[[6- [1,1,3,3 - 四甲基丁基]氨基] -s-三嗪-2,4-二基] [2,2,6,6， - 四甲基-4-哌啶基）亚氨基]六亚甲基[（2,2,6,6-四甲基-4-哌啶基）亚氨基]]化合物。如果需要，密封剂层可以是与黑色相反的颜色。为了这个目的，密封剂层可以包含非黑色的着色剂，实际上排除了炭黑。将基于丁基橡胶的密封剂前体作为一层形成轮胎组件，其中密封剂前体层的基于丁基橡胶的复合部分在随后的轮胎固化期间被所述活化的有机过氧化物部分解聚在合适的模具中在高温下形成具有所得内置密封剂层的轮胎。密封剂组合物可以另外包含常规粘土，剥离的插层粘土片晶和/或碳酸钙。

3. 发明授权

US07122586B2 Preparation of silica-rich rubber composition by sequential mixing with maximum mixing temperature limitations 有权
标题翻译：通过连续混合制备富含二氧化硅的橡胶组合物，具有最大混合温度限制
公开(公告)号：US07122586B2
公开(公告)日：2006-10-17
申请号：US10389046
申请日：2003-03-14
申请人： Paul Harry Sandstrom , John Eugene Varner , Bernard Matthew Bezilla, Jr.
发明人： Paul Harry Sandstrom , John Eugene Varner , Bernard Matthew Bezilla, Jr.
IPC分类号： C08J3/20 , C08K3/24 , C08K3/36 , C08C19/20
CPC分类号： C08K3/36 , B29B7/005 , B29B7/7495 , B29C73/163 , B29K2021/00 , B29L2030/00 , B60C1/00 , C08J3/203 , C08J2321/00 , C08K5/548 , C08L21/00 , C08L15/00
摘要： The invention relates to preparation of silica-rich rubber compositions by a sequence of sequential mixing steps conducted in internal rubber mixer(s) with individual maximum temperature limitations. The mixing steps are comprised of at least two non-productive mixing steps followed by a productive mixing step. The non-productive mixing steps themselves are comprised of at least one preliminary non-productive mixing step followed by a final non-productive mixing step. Elastomer, silica and coupling agent are added in at least one of said preliminary non-productive mixing steps to the exclusion of said final non-productive mixing step and said productive mixing step. Sulfur and sulfur vulcanization accelerator(s) are added in said productive mixing step to the exclusion of said non-productive mixing steps. The preliminary non-productive mixing step(s) are individually conducted to a maximum mixing temperature in a range of from about 150° C. to about 180° followed by the final non-productive mixing step to a reduced maximum mixing temperature in a range of from about 90° C. to about 130° C. The maximum mixing temperature of said final non-productive mixing step is at least 20° C. lower than the maximum temperature for said preliminary non-productive mixing stage(s). The productive mixing step is conducted to a maximum temperature in a range of from about 90° C. to about 120° C. The rubber composition is removed from its respective internal rubber mixer and cooled to below 40° C. between said mixing steps. The invention is further intended to relate to a rubber composition prepared by such mixing process and to a tire having at least one component comprised of such rubber composition.
摘要翻译：本发明涉及通过在具有单独的最大温度限制的内部橡胶混合器中进行的连续混合步骤的顺序来制备富含二氧化硅的橡胶组合物。混合步骤包括至少两个非生产性混合步骤，随后是生产性混合步骤。非生产性混合步骤本身包括至少一个初步非生产性混合步骤，随后是最终的非生产性混合步骤。在至少一个所述初步非生产性混合步骤中加入弹性体，二氧化硅和偶联剂，排除所述最终非生产性混合步骤和所述生产混合步骤。在所述生产性混合步骤中加入硫和硫硫化促进剂以排除所述非生产性混合步骤。初步的非生产性混合步骤分别进行至约150℃至约180℃的最大混合温度，随后进行最终的非生产性混合步骤，使得最大混合温度在一定范围内降低约90℃至约130℃。所述最终非生产性混合步骤的最大混合温度比所述初步非生产性混合阶段的最高温度低至少20℃。生产混合步骤进行到约90℃至约120℃范围内的最高温度。将橡胶组合物从其相应的内部橡胶混合器中除去并在所述混合步骤之间冷却至低于40℃。本发明进一步旨在涉及通过这种混合方法制备的橡胶组合物和具有至少一种由这种橡胶组合物组成的组分的轮胎。

4. 发明授权

US06817748B2 Method for evaluating and controlling a mixing process 有权
标题翻译：评估和控制混合过程的方法
公开(公告)号：US06817748B2
公开(公告)日：2004-11-16
申请号：US10288179
申请日：2002-11-05
申请人： John Richard Campanelli , Cigdem Gurer , Terry Lee Rose , John Eugene Varner
发明人： John Richard Campanelli , Cigdem Gurer , Terry Lee Rose , John Eugene Varner
IPC分类号： B29B772
CPC分类号： B29B7/286 , B29B7/28 , B29B7/283
摘要： A method for evaluating and controlling a mixing process for polymer-based compounds includes the steps: obtaining initial starting conditions and values for viscosity dependent parameters; increasing batch temperature by a differential amount; calculating mixing parameters such as batch temperature, dispersion, viscosity, and torque based upon fundamental kinetic, thermodynamic, and theological models; determining whether an endpoint or end points of one or more mixing parameters has been achieved; and changing one or more conditions so as to achieve the desired endpoint(s).
摘要翻译：用于评价和控制聚合物类化合物的混合方法的方法包括以下步骤：获得初始起始条件和粘度依赖参数的值; 增加批量温度差异量; 根据基本动力学，热力学和神学模型计算混合参数，如批量温度，分散度，粘度和扭矩; 确定一个或多个混合参数的端点或终点是否已经实现; 并改变一个或多个条件以达到期望的终点。

5. 发明授权

US07534828B2 Pneumatic tire having a rubber component containing N, N'-(m-phenylene) bismaleamic acid 失效
标题翻译：具有含有N，N' - （间亚苯基）双马来酰胺酸的橡胶组分的气动轮胎
公开(公告)号：US07534828B2
公开(公告)日：2009-05-19
申请号：US11311494
申请日：2005-12-19
申请人： Richard Michael D'Sidocky , Larry Ashley Gordon , Bruce Raymond Hahn , Denise Jeannette Keith , John Eugene Varner , Rebecca Lee Dando , Jeremy Elton Miracle , Douglas Blair Dotts , Carl Trevor Ross Pulford
发明人： Richard Michael D'Sidocky , Larry Ashley Gordon , Bruce Raymond Hahn , Denise Jeannette Keith , John Eugene Varner , Rebecca Lee Dando , Jeremy Elton Miracle , Douglas Blair Dotts , Carl Trevor Ross Pulford
IPC分类号： C08K3/34 , C08K3/04 , B60C11/00 , B60C27/00 , B60C5/00 , B60C13/02
CPC分类号： C08K5/3415 , Y10T152/10495 , C08L21/00
摘要： The present invention relates to a pneumatic tire having a rubber component comprised of (A) 100 parts by weight of at least one elastomer containing olefinic unsaturation; (B) 10 to 120 phr of a filler selected from carbon black and silica; (C) 0.1 to 10 phr of N,N′-(m-phenylene)bismaleamic acid; (D) 0.1 to 0.5 phr of zinc dibenzyl dithiocarbamate; and (E) 0.1 to 5 phr of an additional cure accelerator.
摘要翻译：本发明涉及一种具有橡胶组分的充气轮胎，该橡胶组分包含（A）100重量份的至少一种含有烯属不饱和的弹性体; （B）10至120phr选自炭黑和二氧化硅的填料; （C）0.1〜10phr N，N' - （间亚苯基）双马来酰胺酸; （D）0.1〜0.5phr二苄基二硫代氨基甲酸锌; 和（E）0.1至5phr的另外的固化促进剂。

6. 发明授权

US5981637A Rubber composition which contains anti-reversion material and tire with component thereof 失效
标题翻译：含有抗回复材料和轮胎及其组分的橡胶组合物
公开(公告)号：US5981637A
公开(公告)日：1999-11-09
申请号：US135144
申请日：1998-08-17
申请人： Edward John Blok , Lawson Gibson Wideman , Paul Harry Sandstrom , John Eugene Varner
发明人： Edward John Blok , Lawson Gibson Wideman , Paul Harry Sandstrom , John Eugene Varner
IPC分类号： B60C1/00 , B29D30/08 , C07C233/38 , C08K5/17 , C08K5/20 , C08L9/00 , C08L9/06 , C08L11/00 , C08L21/00
CPC分类号： C07C233/38
摘要： The invention relates to a rubber composition which contains a tris (maleamic acid derivative)amine as an anti-reversion additive. The invention also relates to a tire having a component of such rubber composition.
摘要翻译：本发明涉及一种含有三（马来酰胺酸衍生物）胺作为反还原添加剂的橡胶组合物。本发明还涉及具有这种橡胶组合物的组分的轮胎。

7. 发明申请

US20120000584A1 RUBBER COMPOSITION, PREPARATION AND TIRE WITH COMPONENT 有权
标题翻译：橡胶组合物，制备和轮胎与组件
公开(公告)号：US20120000584A1
公开(公告)日：2012-01-05
申请号：US13156663
申请日：2011-06-09
申请人： Bruce Raymond Hahn , John Eugene Varner , James Edward Taucher , Byoung Jo Lee
发明人： Bruce Raymond Hahn , John Eugene Varner , James Edward Taucher , Byoung Jo Lee
IPC分类号： C08L9/00 , B60C1/00 , C08L61/14 , C08K13/02 , C08J3/22 , C08K5/3435
CPC分类号： C08K5/3432 , B60C1/00 , B60C2001/0033 , C08J3/24 , C08J2309/00 , C08K3/04 , C08K3/36 , C08K5/32 , C08K5/3435 , C08K5/3477 , C08L7/00 , C08L9/00 , C08L61/06 , C08L61/14 , Y10T152/10 , C08L2666/16
摘要： The invention relates to a cured rubber composition, its preparation and a tire with a component of such rubber composition. A reinforcing resin is used to promote stiffness for the cured rubber composition. The elastomer for the rubber composition is primarily comprised of at least one isoprene-containing elastomer.
摘要翻译：本发明涉及一种硫化橡胶组合物及其制备方法和具有这种橡胶组合物成分的轮胎。使用增强树脂来促进固化的橡胶组合物的刚度。用于橡胶组合物的弹性体主要由至少一种含异戊二烯的弹性体组成。

8. 发明申请

US20110146859A1 TIRE WITH COMPONENT CONTAINING CARBON NANOTUBES 审中-公开
标题翻译：轮胎与含有碳纳米管的组分
公开(公告)号：US20110146859A1
公开(公告)日：2011-06-23
申请号：US12643242
申请日：2009-12-21
申请人： Frank Schmitz , Georges Marcel Victor Thielen , Nicola Costantini , Giorgio Agostini , Isabelle Lea Louise Marie Lambert , Richard Michael D'Sidocky , Larry Ashley Gordon , Xiaoping Yang , Bruce Raymond Hahn , Rebecca Lee Dando , John Eugene Varner , Leslie Allen Haller
发明人： Frank Schmitz , Georges Marcel Victor Thielen , Nicola Costantini , Giorgio Agostini , Isabelle Lea Louise Marie Lambert , Richard Michael D'Sidocky , Larry Ashley Gordon , Xiaoping Yang , Bruce Raymond Hahn , Rebecca Lee Dando , John Eugene Varner , Leslie Allen Haller
IPC分类号： B60C19/08 , H01B1/24
CPC分类号： B60C1/0016 , B60C19/08 , C08K3/04 , C08K3/041 , C08K2201/011 , C08L7/00 , C08L9/00
摘要： The present invention is directed to a method of conducting static electricity in a pneumatic tire, comprising the steps of mixing a rubber compound comprising at least one diene based rubber, from 60 to 150 phr of precipitated silica, less than 40 phr of carbon black, and from 1 to 10 phr of carbon nanotubes having a length of at least 5 microns; forming a tire tread from the rubber compound; and including the tire tread in the tire; wherein the volume resistivity of the tire tread is less than 1×109 ohm-cm as measured by ASTM D257-98.
摘要翻译：本发明涉及一种在充气轮胎中进行静电的方法，包括以下步骤：将包含至少一种二烯基橡胶的橡胶混合物，60至150phr的沉淀二氧化硅，少于40phr的炭黑，和1至10phr长度至少为5微米的碳纳米管; 从橡胶组合物形成轮胎胎面; 并将轮胎胎面包括在轮胎中; 其中根据ASTM D257-98测量，轮胎胎面的体积电阻率小于1×109ohm-cm。

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