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84 条记录 (耗时 0.032 秒)

    Self-releasing curing bladder
    64.
    发明授权
    Self-releasing curing bladder 有权
    自我释放固化膀胱

    公开(公告)号：US07896633B2

    公开(公告)日：2011-03-01

    申请号：US11879683

    申请日：2007-07-18

    申请人： Giorgio Agostini ,  Filomeno Gennaro Corvasce ,  Massimo Di Giacomo Russo

    发明人： Giorgio Agostini ,  Filomeno Gennaro Corvasce ,  Massimo Di Giacomo Russo

    IPC分类号： B29D30/00

    CPC分类号： B29C33/64 ,  B29C33/505 ,  B29C43/3642 ,  B29D30/0654 ,  B29D30/0662 ,  B29D2030/0655 ,  B29L2022/025 ,  B29L2030/00

    摘要： This invention relates to an expandable curing bladder for use in curing rubber products; the bladder comprising an inner layer and an outer layer bonded to the first layer; the inner layer comprising a rubber composition comprised of, based on parts weight per 100 parts by weight rubber (phr): an isobutylene copolymer rubber selected from butyl rubber and/or halobutyl rubber, wherein said butyl rubber comprises a copolymer of isobutylene and isoprene which contains from about 0.5 to about 5 weight percent units derived from isoprene; wherein said halobutyl rubber is a halogenated butyl rubber comprises a chlorinated or brominated copolymer of isobutylene and isoprene which contains from about 0.5 to about 5 weight percent units derived from isoprene; and the outer layer comprising a rubber composition comprising a silicon rubber.

    摘要翻译： 本发明涉及一种用于固化橡胶制品的可膨胀固化囊; 所述囊包括内层和结合到所述第一层的外层; 所述内层包括橡胶组合物，其基于每100重量份橡胶（phr）的份数重量：选自丁基橡胶和/或卤代丁基橡胶的异丁烯共聚物橡胶，其中所述丁基橡胶包含异丁烯和异戊二烯的共聚物， 含有衍生自异戊二烯的约0.5至约5重量％的单元; 其中所述卤代丁基橡胶是卤代丁基橡胶，其包含异丁烯和异戊二烯的氯化或溴化共聚物，其含有衍生自异戊二烯的约0.5至约5重量％的单元; 并且所述外层包括包含硅橡胶的橡胶组合物。

    TIRE WITH INTEGRAL SENSOR MOUNT
    65.
    发明申请
    TIRE WITH INTEGRAL SENSOR MOUNT 审中-公开
    轮胎与整体传感器安装

    公开(公告)号：US20090151829A1

    公开(公告)日：2009-06-18

    申请号：US12265216

    申请日：2008-11-05

    申请人： Robert Edward Lionetti ,  Giorgio Agostini ,  Frank Schmitz ,  Michael Spiro Markoff

    发明人： Robert Edward Lionetti ,  Giorgio Agostini ,  Frank Schmitz ,  Michael Spiro Markoff

    IPC分类号： B60C19/08

    CPC分类号： B60C23/0493 ,  B29D2030/0072

    摘要： The present invention is directed to a pneumatic tire comprising two spaced inextensible beads; a ground contacting tread portion; a pair of individual sidewalls extending radially inward from the axial outer edges of said tread portion to join the respective beads, the axial outer edges of the tread portion defining a tread width; a supporting carcass for the tread portion and sidewalls; an innerliner disposed radially inward of the carcass; and an electronic sensor mounted in a foamed sensor mount disposed radially inwardly of the innerliner and exposed to the inner cavity of the tire, the foamed sensor mount comprising a foamed rubber composition co-vulcanized and integral with the innerliner, the foamed rubber composition having a density ranging from 0.1 to 1 g/cm3.

    摘要翻译： 本发明涉及一种充气轮胎，该充气轮胎包括两个间隔开的不可伸长的胎圈; 地面接触胎面部分; 一对单独的侧壁，其从所述胎面部分的轴向外边缘径向向内延伸以连接相应的胎圈，胎面部分的轴向外边缘限定胎面宽度; 用于胎面部分和侧壁的支撑胎体; 设置在胎体径向内侧的内衬; 以及电子传感器，其安装在发泡传感器安装件中，所述发泡传感器安装件设置在所述内衬层的径向向内并暴露于所述轮胎的内腔中，所述发泡传感器安装件包括与所述内衬层共硫化并整体的发泡橡胶组合物，所述发泡橡胶组合物具有 密度为0.1至1g / cm3。

    Pneumatic tire containing a silica pretreated with a fluorinated silane
    66.
    发明授权
    Pneumatic tire containing a silica pretreated with a fluorinated silane 失效
    含有用氟化硅烷预处理的二氧化硅的气动轮胎

    公开(公告)号：US07514494B2

    公开(公告)日：2009-04-07

    申请号：US11411371

    申请日：2006-04-26

    申请人： Annette Lechtenboehmer ,  Frank Schmitz ,  Giorgio Agostini ,  Marc Weydert

    发明人： Annette Lechtenboehmer ,  Frank Schmitz ,  Giorgio Agostini ,  Marc Weydert

    IPC分类号： B29C73/16 ,  C08K5/02

    CPC分类号： C08K5/544 ,  B60C1/0016 ,  B60C1/0025 ,  C08K5/5406 ,  C08K5/5419 ,  C08L21/00

    摘要： A pneumatic tire including at least one component having a rubber composition including at least one diene based elastomer and a silica that prior to mixing with said elastomer is prehydrophobated with a fluorinated silane of the following formula: Rf—R1—SiX3-x—R2x   I wherein Rf is a perfluorinated group optionally containing one or more heteroatoms; R1 is a divalent alkylene group, arylene group or mixture thereof, substituted with one or more heteroatoms or functional groups, containing about 1 to about 16 carbon atoms; R2 is a lower alkyl group; X is a halide, a lower alkoxy group or an acyloxy group; and x is 0 or 1.

    摘要翻译： 一种充气轮胎，其包括至少一种具有橡胶组合物的组分，所述橡胶组合物包含至少一种二烯基弹性体和二氧化硅，在与所述弹性体混合之前，用下式的氟化硅烷进行预疏水处理： 在线公式“end =”lead“？> Rf-R1-SiX3-x-R2x I <？in-line-formula description =”In-line formula“end =”tail“？>其中Rf是全氟化基团 任选地含有一个或多个杂原子; R 1是被一个或多个含有约1至约16个碳原子的杂原子或官能团取代的二价亚烷基，亚芳基或其混合物; R2是低级烷基; X是卤素，低级烷氧基或酰氧基; x为0或1。

    Preparation of silica reinforced rubber composition and tire with component thereof
    69.
    发明授权
    Preparation of silica reinforced rubber composition and tire with component thereof 有权
    二氧化硅增强橡胶组合物和其组分的轮胎的制备

    公开(公告)号：US08772374B2

    公开(公告)日：2014-07-08

    申请号：US13656773

    申请日：2012-10-22

    申请人： Giorgio Agostini ,  Marc Weydert ,  Elena Sperotto

    发明人： Giorgio Agostini ,  Marc Weydert ,  Elena Sperotto

    IPC分类号： C08J3/20 ,  C08K3/34

    CPC分类号： C08L7/00 ,  B60C1/0016 ,  C08K5/548 ,  C08K9/06 ,  C08L9/00 ,  C08L9/06

    摘要： The invention relates to the preparation of a rubber composition containing a pre-treated precipitated silica and a tire having a component comprised of such rubber composition. The pre-treated silica is a precipitated silica having been pre-treated with a silica coupling agent comprised of an alkoxyorganomercaptosilane to form a precipitated silica/coupling agent composite prior to its blending with a rubber composition. The rubber composition preparation involves reacting said pretreated silica/coupling agent composite with a combination of bis(3-triethoxysilylpropyl) polysulfides in situ within the rubber composition.

    摘要翻译： 本发明涉及含有预处理的沉淀二氧化硅和具有由这种橡胶组合物组成的组分的轮胎的橡胶组合物的制备。 预处理二氧化硅是在与橡胶组合物共混之前用由烷氧基有机硅氧烷组成的二氧化硅偶联剂进行预处理以形成沉淀二氧化硅/偶联剂复合物的沉淀二氧化硅。 橡胶组合物制剂包括在橡胶组合物内将所述预处理的二氧化硅/偶联剂复合物与双（3-三乙氧基甲硅烷基丙基）多硫化物的组合原位反应。

    Self-balancing pneumatic tire and method of making the same
    70.
    发明授权
    Self-balancing pneumatic tire and method of making the same 有权
    自平衡充气轮胎及其制作方法

    公开(公告)号：US08726955B2

    公开(公告)日：2014-05-20

    申请号：US12942583

    申请日：2010-11-09

    申请人： Ramendra Nath Majumdar ,  Giorgio Agostini

    发明人： Ramendra Nath Majumdar ,  Giorgio Agostini

    IPC分类号： B60C19/00 ,  B60C19/12

    CPC分类号： B29D30/04 ,  B29D30/0662 ,  B60C19/003 ,  G01M1/323 ,  G01M1/326

    摘要： A self-balancing pneumatic tire is provided having a built-in balancing gel system. In one embodiment, the tire, before cure, includes a green pneumatic tire assembly having an uncured tread defining an outermost layer; a first barrier layer; a second barrier layer situated adjacent the first barrier layer and intermediate the first barrier layer and the tread; and first and second gel precursors. The gel precursors are non-flowable prior to cure but flowable after cure. The gel precursors are respectively contained within spaced-apart first and second circumferential regions defined by confronting, non-contacting surfaces of the first barrier layer and the second barrier layer, each circumferential region further situated proximate opposing sidewalls of the tire and having a width of about 5 percent to about 25 percent of a final tread width obtained upon curing of the uncured tire assembly. In one example, the first and/or second barrier layers can be discontinuous.

    摘要翻译： 提供了一种具有内置平衡凝胶系统的自平衡充气轮胎。 在一个实施例中，轮胎在固化之前包括具有限定最外层的未固化胎面的绿色充气轮胎组件; 第一阻挡层; 位于第一阻挡层附近并位于第一阻挡层和胎面之间的第二阻挡层; 和第一和第二凝胶前体。 凝胶前体在固化之前是不可流动的，但在固化后可流动。 凝胶前体分别包含在由第一阻挡层和第二阻挡层的面对的非接触表面限定的间隔开的第一和第二周向区域中，每个周向区域进一步位于轮胎的相对侧壁附近，并且具有宽度 在未硫化轮胎组件固化时获得的最终胎面宽度的约5％至约25％。 在一个示例中，第一和/或第二阻挡层可以是不连续的。