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1. 发明授权

US08522847B2 Tire with tread rubber composition which contains dual silica moieties 有权
标题翻译：胎面橡胶组合物，含有双重硅胶部分
公开(公告)号：US08522847B2
公开(公告)日：2013-09-03
申请号：US11957549
申请日：2007-12-17
申请人： Paul Harry Sandstrom , Kuo-Chih Hua , Shingo Futamura , Kenneth Allen Bates
发明人： Paul Harry Sandstrom , Kuo-Chih Hua , Shingo Futamura , Kenneth Allen Bates
IPC分类号： B60C1/00 , C08K3/36
CPC分类号： C08K9/04 , C08K3/36 , C08K5/548 , C08K9/06 , C08L21/00
摘要： The invention relates to a tire having a tread of a cured rubber composition which contains dual silica moieties in a sense of containing both hydrophilic precipitated silica and in situ hydrophobated precipitated silica.
摘要翻译：本发明涉及一种具有固化橡胶组合物的胎面的轮胎，该橡胶组合物含有双重二氧化硅部分，其含有亲水性沉淀二氧化硅和原位疏水沉淀二氧化硅。

2. 发明授权

US07906593B2 Rubber composition containing an alkoxysilane coupled in-chain functionalized elastomer and tire with component thereof 有权
标题翻译：含有烷氧基硅烷的链烷基官能化弹性体和轮胎与其组分的橡胶组合物
公开(公告)号：US07906593B2
公开(公告)日：2011-03-15
申请号：US11110025
申请日：2005-04-20
申请人： Adel Farhan Halasa , Wen-Liang Hsu , Kenneth Allen Bates , David Andrew Benko , Shingo Futamura , Kuo-Chih Hua
发明人： Adel Farhan Halasa , Wen-Liang Hsu , Kenneth Allen Bates , David Andrew Benko , Shingo Futamura , Kuo-Chih Hua
IPC分类号： C08C19/12 , C08F4/46 , C08F236/00 , C08F30/08 , B60K15/04 , B60C1/00 , C08K5/24 , A61K8/81 , C08G73/10
CPC分类号： B60C1/0016 , C08C19/25 , C08C19/44 , C08L15/00 , C08L19/006 , C08L21/00 , C08L2666/08
摘要： This invention relates to a precipitated silica reinforced conjugated diene-based elastomer composition containing an alkoxysilane coupled, in-chain functionalized, conjugated diene-based elastomer and to a tire having at least one component thereof. Said in-chain functionalized conjugated diene-based elastomer is a conjugated diene-based elastomer which contains a plurality of at least one of in-chain p- and m-(2-pyrrolidinoethyl) styrene (PES) and m-(2-pyrrolidino-1-methylethyl) alpha-methylstyrene (PAMS) groups.
摘要翻译：本发明涉及一种沉淀二氧化硅增强共轭二烯系弹性体组合物，其含有烷氧基硅烷偶联，链内官能化共轭二烯类弹性体和具有至少一种组分的轮胎。所述的链内官能化共轭二烯系弹性体是共轭二烯系弹性体，其含有多个至少一种链内对称和间 - （2-吡咯烷基乙基）苯乙烯（PES）和间 - （2-吡咯烷子基） -1-甲基乙基）α-甲基苯乙烯（PAMS）基团。

3. 发明授权

US07789117B2 Tire with circumferential rubber tread having a lateral outboard control element 有权
标题翻译：具有周向橡胶胎面的轮胎具有侧向外侧控制元件
公开(公告)号：US07789117B2
公开(公告)日：2010-09-07
申请号：US11651133
申请日：2007-01-09
申请人： Aaron Scott Puhala , Rachel Rebekah Barnette , David Charles Poling , Eric John Marazzi , Kuo-Chih Hua , Shingo Futamura
发明人： Aaron Scott Puhala , Rachel Rebekah Barnette , David Charles Poling , Eric John Marazzi , Kuo-Chih Hua , Shingo Futamura
IPC分类号： B60C1/00 , B60C11/00
CPC分类号： B60C1/0016 , B60C11/005 , B60C11/0058 , B60C11/0066 , B60C11/14 , B60C2011/0025 , C08L9/00 , C08L9/06 , C08L19/006 , C08L2666/02
摘要： The invention relates to a tire having a circumferential tread of a cap/base configuration composed of an outer tread rubber cap layer with a running surface of the tread and an underlying tread rubber base layer, wherein said tread cap layer is composed of two longitudinal adjacent zones, namely a primary tread cap zone and a minor lateral outboard control element (zone). The primary tread cap zone and the lateral outboard tread cap element provide a significant gradation of cold dynamic storage moduli (G′) at −25° C. and hot tan delta values at 100° C., yet similar warm dynamic storage moduli (G′) at 60° C. The primary tread cap zone and lateral outboard control tread cap element are load bearing in the sense of extending from the running surface of the tread radially inward to the unitary (non-zoned) tread base rubber layer. The zoned rubber tread cap layer and unitary rubber tread base layer are an integral tread composite in a sense of being co-extruded. In one aspect of the invention, the primary tread cap zone rubber composition is silica-rich and the lateral, outboard element rubber composition is carbon black-rich and which furthermore provide a gradation of filler reinforcement content; provide a gradation of silica to carbon black ratio and provide a gradation of cis 1,4-polybutadiene rubber content.
摘要翻译：本发明涉及一种轮胎，其具有由具有胎面的行进表面的外胎面橡胶帽层和下面的胎面橡胶基层组成的帽/底座构造的圆周胎面，其中所述胎冠盖层由两个纵向相邻区域，即主胎面区域和小侧向外侧控制元件（区域）。主要胎冠区域和侧向外侧胎面花纹块元件在-25℃下提供了显着的冷动态储存模量（G'）和100℃下的热tanδ值，而类似的热动态储存模量（G '）在60℃。主胎面区域和侧向外侧控制踏板元件是从胎面的行进表面径向向内延伸到整体（未分区的）胎面基底橡胶层的意义上的负载轴承。划分的橡胶胎冠层和整体橡胶胎面基层是共挤出的整体胎面复合材料。在本发明的一个方面，一次胎面胎面橡胶组合物是二氧化硅富集的，并且外侧的外侧元件橡胶组合物是富含炭黑的，并且还提供填料增强含量的等级。提供二氧化硅与炭黑的比例，并提供顺式1,4-聚丁二烯橡胶含量的等级。

4. 发明授权

US5728778A Sulfur vulcanizable rubber containing sodium thiosulfate pentahydrate 失效
标题翻译：硫硫化橡胶含硫代硫酸钠五水合物
公开(公告)号：US5728778A
公开(公告)日：1998-03-17
申请号：US734814
申请日：1996-10-22
申请人： Richard Michael D'Sidocky , David John Zanzig , Shingo Futamura
发明人： Richard Michael D'Sidocky , David John Zanzig , Shingo Futamura
IPC分类号： B60C1/00 , C08C19/20 , C08F8/00 , C08K3/00 , C08K3/30 , C08K3/36 , C08K5/00 , C08K5/548 , C08K5/57 , C08L9/00 , C08L9/06 , C08C19/25
CPC分类号： C08K3/30 , C08K5/548
摘要： A method is disclosed for processing a rubber composition comprising thermomechanically mixing at a rubber temperature in a range of 140.degree. C. to 190.degree. C. for a mixing time of 1 to 20 minutes (i) 100 parts by weight of at least one sulfur vulcanizable elastomer selected from conjugated diene homopolymers and copolymers, natural rubber and copolymers of at least one conjugated diene and aromatic vinyl compound; (ii) 10 to 250 phr of particulate precipitated silica; (iii) 0.01 to 1.0 parts by weight per weight of said silica of an organosilicon compound; and (iv) 0.05 to 10 phr of sodium thiosulfate pentahydrate. Addition of the sodium thiosulfate pentahydrate to sulfur vulcanizable rubber, silica and sulfur containing organosilicon compound decreases the mixing/processing time without sacrificing end product properties.
摘要翻译：公开了一种用于加工橡胶组合物的方法，该橡胶组合物包括在140℃至190℃范围内的橡胶温度下热机械混合，混合时间为1至20分钟（i）100重量份的至少一种硫选自共轭二烯均聚物和共聚物的可硫化弹性体，天然橡胶和至少一种共轭二烯和芳族乙烯基化合物的共聚物; （ii）10至250phr微粒沉淀二氧化硅; （iii）0.01至1.0重量份的所述有机硅化合物二氧化硅; 和（iv）0.05至10phr硫代硫酸钠五水合物。将硫代硫酸钠五水合物加入可硫化橡胶，二氧化硅和含硫有机硅化合物中，减少混合/处理时间，而不会牺牲最终产品性能。

5. 发明授权

US5248722A Tire tread composition 失效
标题翻译：轮胎胎面组成
公开(公告)号：US5248722A
公开(公告)日：1993-09-28
申请号：US889945
申请日：1992-06-02
申请人： Mario N. DeTrano , Shingo Futamura , Mark L. Stayer, Jr. , William L. Hergenrother
发明人： Mario N. DeTrano , Shingo Futamura , Mark L. Stayer, Jr. , William L. Hergenrother
IPC分类号： C08C19/44 , C08K3/04 , C08L15/00
CPC分类号： C08C19/44 , C08K3/04
摘要： A composition utilizing terminally functionalized diene polymers or diene-vinyl substituted aromatic copolymers and oxidized carbon black particulates dispersed therein has been found to provide reduced hysteresis properties and is particularly suited for use as rubber having reduced rolling resistance or hysteresis.The polymers and copolymers are preferably terminally functionalized with a compound having a nitrogen which acts as a Lewis base when bonded to the polymer. The oxidized carbon black is characterized by a relatively high acid content, with the acid sites of the carbon black interacting with the Lewis base sites on the polymer terminals to increase the carbon-polymer affinity.

6. 发明授权

US4299993A Method for increasing the primary hydroxyl end groups in polyethers 失效
标题翻译：增加聚醚中的伯羟基端基的方法
公开(公告)号：US4299993A
公开(公告)日：1981-11-10
申请号：US126223
申请日：1980-03-03
申请人： Tristram W. Bethea , Shingo Futamura
发明人： Tristram W. Bethea , Shingo Futamura
IPC分类号： C08G65/08 , C08G65/20
CPC分类号： C08G65/08 , C08G65/20
摘要： A method for increasing the primary hydroxyl end groups in polyethers includes the steps of charging a reaction vessel with tetrahydrofuran and propylene oxide, adding BF.sub.3 or a BF.sub.3 -containing catalyst and then polymerizing the first pair of monomers to form a copolymer. After the first copolymerization is at least 60 percent complete, the method further includes the steps of adding ethylene oxide to the copolymer and unreacted monomers in the reaction vessel, and polymerizing the contents therein to form a terpolymer predominantly terminated by primary hydroxyl groups. The reaction is thereafter terminated and the terpolymer is separated from the remaining contents of the reaction vessel, washed and dried. The resulting terpolymer has from about 20 to about 80 weight percent of tetrahydrofuran, from about 10 to about 60 weight percent of propylene oxide, from about five to about 40 weight percent of ethylene oxide and at least 60 mole percent of terminal primary hydroxyl groups.
摘要翻译：增加聚醚中的伯羟基端基的方法包括以下步骤：用四氢呋喃和环氧丙烷装入反应容器，加入BF 3或含BF 3的催化剂，然后聚合第一对单体以形成共聚物。在第一次共聚完成至少60％之后，该方法还包括在共聚物中加入环氧乙烷和在反应容器中加入未反应的单体并使其中的内容物聚合以形成主要由伯羟基封端的三元共聚物的步骤。此后终止反应，并将三元共聚物与反应容器的剩余内容物分离，洗涤并干燥。所得三元共聚物具有约20至约80重量％的四氢呋喃，约10至约60重量％的环氧丙烷，约5至约40重量％的环氧乙烷和至少60摩尔％的末端伯羟基。

7. 发明申请

US20090151830A1 TIRE WITH TREAD RUBBER COMPOSITION WHICH CONTAINS DUAL SILICA MOIETIES 有权
标题翻译：轮胎与含有双硅胶的橡胶组合物
公开(公告)号：US20090151830A1
公开(公告)日：2009-06-18
申请号：US11957549
申请日：2007-12-17
申请人： Paul Harry Sandstrom , Kuo-Chih Hua , Shingo Futamura , Kenneth Allen Bates
发明人： Paul Harry Sandstrom , Kuo-Chih Hua , Shingo Futamura , Kenneth Allen Bates
IPC分类号： C08K5/5415 , B60C11/00
CPC分类号： C08K9/04 , C08K3/36 , C08K5/548 , C08K9/06 , C08L21/00
摘要： The invention relates to a tire having a tread of a cured rubber composition which contains dual silica moieties in a sense of containing both hydrophilic precipitated silica and in situ hydrophobated precipitated silica.
摘要翻译：本发明涉及一种具有固化橡胶组合物的胎面的轮胎，该橡胶组合物含有双重二氧化硅部分，其含有亲水性沉淀二氧化硅和原位疏水沉淀二氧化硅。

8. 发明授权

US06303821B1 Aromatic ketone polysulfides 失效
标题翻译：芳香酮多硫化物
公开(公告)号：US06303821B1
公开(公告)日：2001-10-16
申请号：US09438717
申请日：1999-11-11
申请人： Lawson Gibson Wideman , Shingo Futamura
发明人： Lawson Gibson Wideman , Shingo Futamura
IPC分类号： C07C32300
CPC分类号： C07C323/37 , B60C1/0025 , B60C15/04 , C08K5/3725 , C08L21/00
摘要： The present invention relates to rubber compounds containing aromatic ketone polysulfides of the formula: wherein R is selected from the group consisting of alkyls having from 1 to 18 carbon atoms and x is an integer of from 2 to 8.
摘要翻译：本发明涉及含有下式的芳族酮多硫化物的橡胶化合物：其中R选自具有1至18个碳原子的烷基，x是2至8的整数。

9. 发明授权

US06277926B1 Rubber compounds containing aromatic ketone polysulfides 失效
标题翻译：含芳香酮多硫化物的橡胶化合物
公开(公告)号：US06277926B1
公开(公告)日：2001-08-21
申请号：US09438167
申请日：1999-11-11
申请人： Lawson Gibson Wideman , Shingo Futamura
发明人： Lawson Gibson Wideman , Shingo Futamura
IPC分类号： C08C1922
CPC分类号： C07C323/37 , B60C1/0025 , B60C15/04 , C08K5/3725 , C08L21/00
摘要： The present invention relates to rubber compounds containing aromatic ketone polysulfides of the formula: wherein R is selected from the group consisting of alkyls having from 1 to 18 carbon atoms and x is an integer of from 2 to 8.
摘要翻译：本发明涉及含有下式的芳族酮多硫化物的橡胶化合物：其中R选自具有1至18个碳原子的烷基，x是2至8的整数。

10. 发明授权

US06271317B1 Asymmetrical tin-coupled rubbery polymers, and method of making 失效
标题翻译：不对称锡偶联橡胶聚合物及其制备方法
公开(公告)号：US06271317B1
公开(公告)日：2001-08-07
申请号：US09441179
申请日：1999-11-15
申请人： Adel Farhan Halasa , Shingo Futamura , Wen-Liang Hsu , Barry Allen Matrana
发明人： Adel Farhan Halasa , Shingo Futamura , Wen-Liang Hsu , Barry Allen Matrana
IPC分类号： C08F830
CPC分类号： C08C19/44 , C08F236/04 , C08F297/023 , C08F297/044 , C08F297/046 , C08F4/48
摘要： Tire rubbers which are prepared by anionic polymerization are frequently coupled with a suitable coupling agent, such as a tin halide, to improve desired properties. It has been unexpectedly found that greatly improved properties for tire rubbers, such as lower hysteresis, can be attained by asymmetrically coupling the rubber. This invention more specifically discloses an asymmetrical tin-coupled rubbery polymer which is particularly valuable for use in manufacturing tire tread compounds, said asymmetrical tin-coupled rubbery polymer being comprised of a tin atom having at least three polydiene arms covalently bonded thereto, wherein at least one of said polydiene arms has a number average molecular weight of less than about 40,000, wherein at least one of said polydiene arms has a number average molecular weight of at least about 80,000, and wherein the ratio of the weight average molecular weight to the number average molecular weight of the asymmetrical tin-coupled rubbery polymer is within the range of about 2 to about 2.5.
摘要翻译：通过阴离子聚合制备的轮胎橡胶通常与合适的偶合剂如卤化锡偶联，以改善所需的性能。已经意外地发现，通过不对称地连接橡胶，可以获得轮胎橡胶的较大改善的性能，例如较低的滞后。本发明更具体地公开了一种非对称锡 - 偶联橡胶状聚合物，其特别有价值用于制造轮胎胎面胶料，所述不对称锡 - 偶联橡胶状聚合物由具有共价键合至少三个聚二烯臂的锡原子组成，其中至少所述聚二烯臂之一具有小于约40,000的数均分子量，其中所述聚二烯臂中的至少一个具有至少约80,000的数均分子量，并且其中重均分子量与数不对称锡 - 偶联橡胶状聚合物的平均分子量在约2至约2.5的范围内。

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