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1. 发明申请

US20060266454A1 Tire with tread comprised of natural rubber and specialized emulsion prepared styrene/butadiene elastomer 审中-公开
标题翻译：轮胎胎面由天然橡胶和专门的乳液制成，苯乙烯/丁二烯弹性体
公开(公告)号：US20060266454A1
公开(公告)日：2006-11-30
申请号：US11140035
申请日：2005-05-27
申请人： Paul Sandstrom , Pascal Steiner
发明人： Paul Sandstrom , Pascal Steiner
IPC分类号： B60C11/00
CPC分类号： C08L7/00 , B60C1/0016 , C08K3/013 , C08K5/548 , C08L9/00 , C08L9/06 , C08L2666/02 , C08L2666/08
摘要： This invention relates to a tire with a tread of a natural rubber-rich rubber composition. A partial replacement of the natural rubber in the tire tread is accomplished by an inclusion of a specialized emulsion polymerization prepared styrene/butadiene rubber (specialized E-SBR) having a glass transition temperature (Tg) similar to the Tg of natural cis 1,4-polyisoprene rubber. A significant aspect of the invention is a partial replacement of natural cis 1,4-polyisoprene rubber in the tread rubber composition. The specialized E-SBR has a Tg in a range of from about −70 to about −60° C. and a bound styrene content in a range of from about 12 to about 16 percent.
摘要翻译：本发明涉及具有天然橡胶丰富橡胶组合物的胎面的轮胎。轮胎胎面中天然橡胶的部分替换通过包括具有类似于天然顺式1,4的Tg的玻璃化转变温度（Tg）的专门的乳液聚合制备的苯乙烯/丁二烯橡胶（专用E-SBR）来实现聚异戊二烯橡胶。本发明的一个重要方面是在胎面橡胶组合物中部分替代天然顺式1,4-聚异戊二烯橡胶。专门的E-SBR具有在约-70至约-60℃范围内的Tg和约12至约16％范围内的结合苯乙烯含量。

2. 发明申请

US20070179247A1 Pneumatic tire 审中-公开
标题翻译：气动轮胎
公开(公告)号：US20070179247A1
公开(公告)日：2007-08-02
申请号：US11708413
申请日：2007-02-20
申请人： Paul Sandstrom , Junling Zhao , Aaron Puhala , Bina Botts , James Prentis , Jennifer Ryba
发明人： Paul Sandstrom , Junling Zhao , Aaron Puhala , Bina Botts , James Prentis , Jennifer Ryba
IPC分类号： C08F8/00
CPC分类号： B60C1/0016 , B60C2001/0033 , C08K3/04 , C08K3/36 , C08K5/548 , C08L7/00 , C08L9/00 , C08L9/06 , C08L21/00 , C08L23/16 , C08L2666/06
摘要： A pneumatic tire having a component comprising: at least one rubber selected from polybutadiene rubber, styrene-butadiene rubber, synthetic polyisoprene rubber, and natural rubber; and from 1 to 30 parts by weight, per 100 parts by weight of rubber, of a terpolymer of: ethylene, an α-olefin, and a non-conjugated diene; the terpolymer having an ethylene content of greater than 80 percent by weight and a Mooney viscosity (ML 1+4 at 125° C.) of from 5 to 25 as measured by ASTM D-1646.
摘要翻译：一种具有组分的充气轮胎，包括：至少一种选自聚丁二烯橡胶，苯乙烯 - 丁二烯橡胶，合成聚异戊二烯橡胶和天然橡胶的橡胶; 和1至30重量份，相对于每100重量份橡胶，三元共聚物为：乙烯，α-烯烃和非共轭二烯; 乙烯含量大于80重量％的三元共聚物和通过ASTM D-1646测定的5至25的门尼粘度（ML 1 + 4，125℃）。

3. 发明申请

US20060074207A1 Synthetic polyisoprene rubber 有权
标题翻译：合成聚异戊二烯橡胶
公开(公告)号：US20060074207A1
公开(公告)日：2006-04-06
申请号：US11287562
申请日：2005-11-23
申请人： Adel Halasa , Wen-Liang Hsu , Aaron Ryba , Jin-Ping Zhou , Chad Jasiunas , Paul Sandstrom
发明人： Adel Halasa , Wen-Liang Hsu , Aaron Ryba , Jin-Ping Zhou , Chad Jasiunas , Paul Sandstrom
IPC分类号： C08F4/44
CPC分类号： B01J31/143 , B01J31/04 , B60C1/0016 , C08F36/04 , C08L9/00 , C08L21/00 , C08F4/545 , C08F4/44 , C08L2666/08
摘要： The neodymium catalyst system prepared by the technique of this invention can be used in the polymerization of isoprene monomer into synthetic polyisoprene rubber having an extremely high cis-microstructure content and high stereo regularity. This polyisoprene rubber will crystallize under strain and can be compounded into rubber formulations in a manner similar to natural rubber. This invention more specifically discloses a process for the synthesis of polyisoprene rubber which comprises polymerizing isoprene monomer in the presence of a neodymium catalyst system, wherein the neodymium catalyst system is prepared by a process that comprises (1) reacting a neodymium carboxylate with an organoaluminum compound in an organic solvent to produce neodymium-aluminum catalyst component, and (2) subsequently reacting the neodymium-aluminum catalyst component with an elemental halogen to produce the neodymium catalyst system, wherein the neodymium catalyst system is void of nickel-containing compounds.
摘要翻译：通过本发明技术制备的钕催化剂体系可用于将异戊二烯单体聚合成具有非常高的顺式微结构含量和高立体规律性的合成聚异戊二烯橡胶。该聚异戊二烯橡胶将在应变下结晶，并且可以以与天然橡胶相似的方式配合成橡胶制剂。本发明更具体地公开了一种用于合成聚异戊二烯橡胶的方法，其包括在钕催化剂体系存在下聚合异戊二烯单体，其中所述钕催化剂体系通过以下方法制备，所述方法包括：（1）使羧酸钕与有机铝化合物在有机溶剂中制备钕 - 铝催化剂组分，和（2）随后使钕 - 铝催化剂组分与元素卤素反应以产生钕催化剂体系，其中钕催化剂体系不含含镍化合物。

4. 发明申请

US20060030658A1 Tire with rubber sidewall containing aromatic and naphthenic/paraffinic processing oils and brominated copolymer of isobutylene and para-methylstyrene 审中-公开
标题翻译：具有橡胶侧壁的轮胎，其含有芳族和环烷烃/链烷烃加工油和异丁烯和对甲基苯乙烯的溴化共聚物
公开(公告)号：US20060030658A1
公开(公告)日：2006-02-09
申请号：US10911917
申请日：2004-08-05
申请人： Paul Sandstrom
发明人： Paul Sandstrom
IPC分类号： B60C1/00 , C08K3/34 , C08K3/04
CPC分类号： C08L9/00 , B60C1/0025 , C08K5/01 , C08L23/283 , C08L2666/02 , C08L2666/08
摘要： A tire having a visible sidewall of a rubber composition containing a combination of aromatic and naphthenic/paraffinic rubber processing oils together with a brominated copolymer of isobutylene and para-methylstyrene, which also contains cis 1,4-polybutadiene rubber, and a minor amount of at least one additional conjugated diene-based rubber, preferably cis 1,4-polyisoprene rubber. In a further aspect of the invention, the rubber composition may be reinforced with a reinforcing filler as carbon black or as a combination of carbon black and silica together with a coupling agent.
摘要翻译：一种具有橡胶组合物的可见侧壁的轮胎，其包含芳族和环烷烃/链烷烃橡胶加工油的组合以及还含有顺式1,4-聚丁二烯橡胶的异丁烯和对甲基苯乙烯的溴化共聚物和少量至少一种额外的共轭二烯基橡胶，优选顺式1,4-聚异戊二烯橡胶。在本发明的另一方面，橡胶组合物可以用作为炭黑的增强填料或作为炭黑和二氧化硅与偶联剂的组合来增强。

5. 发明申请

US20060021688A1 Rubber composition and tire with component of diene-based elastomer composition with corncob granule dispersion 有权
标题翻译：橡胶组合物和轮胎与二甲基弹性体组合物与玉米芯颗粒分散体组分
公开(公告)号：US20060021688A1
公开(公告)日：2006-02-02
申请号：US10902334
申请日：2004-07-29
申请人： Paul Sandstrom
发明人： Paul Sandstrom
IPC分类号： B60C11/00 , B60C1/00
CPC分类号： C08L7/00 , B60C1/00 , B60C1/0016 , B60C1/0041 , B60C2001/0075 , C08K3/013 , C08K5/548 , C08K7/02 , C08L1/00 , C08L3/00 , C08L21/00 , C08L97/00 , C08L97/02 , Y10T152/10513 , Y10T152/1081 , C08L2666/02
摘要： This invention relates to a rubber composition and tire having at least one component of a rubber composition comprised of at least one diene-based elastomer, to the exclusion of butyl type elastomers, which contains an internal dispersion of corncob granules. Such tire component may be, for example, a tire tread and/or cord reinforced rubber ply and/or belt. A tire tread intended for winter driving, although not necessarily limited to winter driving, is provided of a rubber composition containing at least one diene-based sulfur vulcanizable elastomer having a Tg below −30° C. and an internal dispersion therein of corncob granules. The running surface of the tire tread is configured with a combination of micro-protrusions of corncob granules from said corncob granule internal dispersion and micro-cavities therein created by a release of a portion of the protruded corncob granules during the abrading, or wearing, of the tire tread running surface as the tire is being run. At least a portion of said corncob granular micro-protrusions may be covered by a relatively thin membrane of tread rubber. The corncob granules may be colored with a suitable colorant of a non-black color to contrast with the tire tread color to better visualize their presence on the tread running surface. The tire tread rubber composition may optionally also contain a starch/plasticizer composite, sorbitan ester, methylene donor compound, methylene acceptor compound or combination of methylene donor and acceptor compounds, and may be reinforced with carbon black, synthetic amorphous silica aggregates or their combination.
摘要翻译：本发明涉及一种橡胶组合物和轮胎，其具有由至少一种二烯基弹性体组成的橡胶组合物的至少一种组分，而不包括含有玉米芯颗粒的内部分散体的丁基型弹性体。这种轮胎部件可以是例如轮胎胎面和/或帘线增强橡胶帘布层和/或带。提供冬季驾驶的轮胎胎面，虽然不一定限于冬季驾驶，但是由含有至少一种Tg低于-30℃的二烯基硫可硫化弹性体和玉米芯颗粒的内部分散体的橡胶组合物提供。轮胎胎面的运行表面配置有来自所述玉米芯粒颗粒内部分散体的玉米芯颗粒的微突起和其中的微腔，其通过在研磨或穿着期间释放一部分突出的玉米芯粒而产生轮胎正在运行时的轮胎胎面行驶面。所述玉米芯颗粒状微突起的至少一部分可以被相对薄的胎面胶膜覆盖。可以用合适的非黑色着色剂着色玉米芯颗粒，以与轮胎胎面颜色形成对照，以更好地显现其在胎面运行表面上的存在。轮胎胎面橡胶组合物可以任选地还含有淀粉/增塑剂复合材料，脱水山梨醇酯，亚甲基供体化合物，亚甲基受体化合物或亚甲基供体和受体化合物的组合，并且可以用炭黑，合成的无定形二氧化硅聚集体或它们的组合来增强。

6. 发明申请

US20070187012A1 Two-piece tire 失效
标题翻译：两件式轮胎
公开(公告)号：US20070187012A1
公开(公告)日：2007-08-16
申请号：US11711330
申请日：2007-02-27
申请人： Paul Sandstrom , Thomas Segatta
发明人： Paul Sandstrom , Thomas Segatta
IPC分类号： B60C1/00
CPC分类号： B60C11/02 , C08K3/012 , C08K5/05 , C08K5/101 , C08K5/20 , Y10T152/10495 , Y10T152/1081 , Y10T152/10855 , C08L21/00
摘要： The present invention relates to a two piece pneumatic tire comprising a carcass and a removable tread belt disposed radially about the periphery of the carcass, the tread belt and carcass meeting at an interface between a radially outermost surface of the carcass and a radially innermost surface of the tread belt, wherein at least one of the radially outermost surface of the carcass and the radially innermost surface of the tread belt comprise a self lubricating rubber composition, the self lubricating rubber composition comprising at least one rubber and from 1 to 50 phr of at least one additive selected from alcohols of formula I, esters of formula II, or amides of formula III wherein R1 and R2 are independently selected from C12-C36 alkyl, C12-C36 alkenyl, or C12-C36 alkadienyl.
摘要翻译：本发明涉及一种两件式充气轮胎，其包括胎体和沿胎体的周边径向设置的可移除胎面带，胎面带和胎体在胎体的径向最外表面与径向最内表面之间的界面处会聚，所述胎面带，其中所述胎体的径向最外表面和所述胎面带的径向最内表面中的至少一个包括自润滑橡胶组合物，所述自润滑橡胶组合物包含至少一种橡胶和1至50phr的选自式I的醇，式II的酯或式III的酰胺的至少一种添加剂，其中R 1和R 2独立地选自C 12 - C 13 -C 14烷基，C 12 -C 36亚烯基或C 12 -C 13亚烷基 > 36 二价。

7. 发明申请

US20070125469A1 Pneumatic tire 审中-公开
标题翻译：气动轮胎
公开(公告)号：US20070125469A1
公开(公告)日：2007-06-07
申请号：US11294017
申请日：2005-12-05
申请人： David Poling , Walter Westgate , Paul Sandstrom , Aaron Puhala , Eric Marazzi , Bina Botts , Michael Weber , Cristina Gschnell , Andrew Morrison , Charles Schmalix , Rachel Barnette , David Hubbell
发明人： David Poling , Walter Westgate , Paul Sandstrom , Aaron Puhala , Eric Marazzi , Bina Botts , Michael Weber , Cristina Gschnell , Andrew Morrison , Charles Schmalix , Rachel Barnette , David Hubbell
IPC分类号： B60C15/00
CPC分类号： B60C15/06 , B60C11/0304 , B60C2011/0374 , B60C2015/0639 , Y10T152/10504 , Y10T152/10819 , Y10T152/10864
摘要： A pneumatic radial tire has a carcass and a tread. The carcass has at least one carcass reinforcing ply and opposing bead portions. Each bead portion has a bead core and a bead apex radially. The apexes in each bead portion having the same radial height (HA), as measured from a bead base line (B). The tire has a bead reinforcing ply comprising chopped carbon fiber in the amount of 0.5 to 30 parts per hundred rubber located in only one bead portion of the tire, with the bead reinforcing ply being adjacent to the carcass reinforcing ply.
摘要翻译：充气子午线轮胎具有胎体和胎面。胎体具有至少一个胎体加强层和相对的胎圈部分。每个胎圈部分具有胎圈芯和胎圈三角形径向。每个胎圈部分中的顶点具有从胎圈基线（B）测量的相同的径向高度（HA）。该轮胎具有包括短切碳纤维的胎圈加强层，该切割碳纤维的数量为位于轮胎的仅一个胎圈部分中的每百个橡胶0.5至30份，胎圈加强层邻近胎体增强帘布层。

8. 发明申请

US20070125468A1 Pneumatic tire 审中-公开
标题翻译：气动轮胎
公开(公告)号：US20070125468A1
公开(公告)日：2007-06-07
申请号：US11293933
申请日：2005-12-05
申请人： David Poling , Walter Westgate , Aaron Puhala , Eric Marazzi , Michael Weber , Cristina Gschnell , Andrew Morrison , Charles Schmalix , Rachel Barnette , Paul Sandstrom
发明人： David Poling , Walter Westgate , Aaron Puhala , Eric Marazzi , Michael Weber , Cristina Gschnell , Andrew Morrison , Charles Schmalix , Rachel Barnette , Paul Sandstrom
IPC分类号： B60C15/00
CPC分类号： B60C15/06 , B60C11/0304 , B60C2015/0639 , Y10T152/10504 , Y10T152/10819 , Y10T152/10864
摘要： A pneumatic radial tire has a carcass and a tread. The carcass has at least one carcass reinforcing ply and opposing bead portions. Each bead portion has a bead core and a bead apex radially. The apexes in each bead portion having the same radial height (HA), as measured from a bead base line (B). The tire has a bead reinforcing ply comprising carbon fiber reinforcing cords located in only one bead portion of the tire, with the bead reinforcing ply being adjacent to the carcass reinforcing ply.
摘要翻译：充气子午线轮胎具有胎体和胎面。胎体具有至少一个胎体加强层和相对的胎圈部分。每个胎圈部分具有胎圈芯和胎圈三角形径向。每个胎圈部分中的顶点具有从胎圈基线（B）测量的相同的径向高度（HA）。轮胎具有包括仅位于轮胎的一个胎圈部分中的碳纤维增强帘线的胎圈加强层，胎圈加强层邻近胎体增强帘布层。

9. 发明申请

US20070056668A1 Tire filled with recycled and curable elastomeric material and method 失效
标题翻译：轮胎充满了可再生和可固化的弹性材料和方法
公开(公告)号：US20070056668A1
公开(公告)日：2007-03-15
申请号：US11224460
申请日：2005-09-12
申请人： Paul Sandstrom
发明人： Paul Sandstrom
IPC分类号： B60C7/00 , B29D30/02
CPC分类号： B29D30/04 , B60C7/105 , Y10T152/10171 , Y10T152/10378 , Y10T152/10387
摘要： A first tire having a cavity filled with cured and foamed elastomeric material and a recycled foamed elastomeric material. The recycled foamed elastomeric material was removed from a second tire for recycling in the first tire.
摘要翻译：具有填充有固化和发泡的弹性体材料的空腔的第一轮胎和再循环的泡沫弹性体材料。再循环的泡沫弹性体材料从第二轮胎中取出，用于在第一轮胎中再循环。

10. 发明申请

US20060041049A1 Rubber composition containing block copolymer and tire having component thereof 有权
标题翻译：含有嵌段共聚物和轮胎的组合物的橡胶组合物
公开(公告)号：US20060041049A1
公开(公告)日：2006-02-23
申请号：US10921529
申请日：2004-08-19
申请人： Paul Sandstrom
发明人： Paul Sandstrom
IPC分类号： C08K3/04 , C08K3/34
CPC分类号： C08L9/00 , C08L21/00 , C08L53/00 , Y10T152/10495 , C08L2666/02 , C08L2666/24
摘要： This invention relates to a rubber composition which contains a block copolymer and a tire having at least one component comprised of such rubber composition. In one aspect of the invention, such rubber composition is comprised of a combination of at least one diene-based elastomer and liquid polymer comprised of a central polyalkylene polymer block, a first terminal hydroxyl group positioned on one end of said polyalkylene polymer block comprised of at least one primary hydroxyl group and a second terminal group positioned on the opposite end of said polyalkylene polymer block comprised of an epoxidized polyisoprene block or a hydrogenated polyisoprene block. The diene-based elastomer may be, for example, cis 1,4-polyisoprene natural rubber and/or other diene-based elastomer. The rubber composition contains reinforcement as carbon black and/or silica together with a coupling agent. The invention further relates to a tire having a tread of such rubber composition.
摘要翻译：本发明涉及含有嵌段共聚物的橡胶组合物和具有由这种橡胶组合物组成的至少一种组分的轮胎。在本发明的一个方面，这种橡胶组合物由至少一种基于二烯的弹性体和由中心聚亚烷基聚合物嵌段组成的液体聚合物的组合组成，位于所述聚亚烷基聚合物嵌段一端的第一末端羟基包括位于由环氧化聚异戊二烯嵌段或氢化聚异戊二烯嵌段构成的所述聚亚烷基聚合物嵌段的相对端上的至少一个伯羟基和第二末端基。二烯类弹性体可以是例如顺式1,4-聚异戊二烯天然橡胶和/或其它二烯类弹性体。橡胶组合物包含作为炭黑和/或二氧化硅与偶联剂的增强剂。本发明还涉及具有这种橡胶组合物的胎面的轮胎。

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