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    PNEUMATIC TIRE
    1.
    发明申请
    PNEUMATIC TIRE 有权
    气动轮胎

    公开(公告)号：US20110114240A1

    公开(公告)日：2011-05-19

    申请号：US12621010

    申请日：2009-11-18

    Applicant: Michael Stefan Skurich ,  Lisa Marie Missik-Gaffney ,  David Ray Hubbell ,  Teresa Diane Martter ,  George Frank Balogh ,  Arthur Allen Goldstein

    Inventor： Michael Stefan Skurich ,  Lisa Marie Missik-Gaffney ,  David Ray Hubbell ,  Teresa Diane Martter ,  George Frank Balogh ,  Arthur Allen Goldstein

    IPC: B60C15/06

    CPC classification number: B60C11/00 ,  B60C1/00 ,  B60C3/04 ,  B60C11/005 ,  B60C15/06 ,  C08K3/04 ,  C08L7/00 ,  C08L9/00 ,  C08L9/06 ,  C08L2205/03 ,  Y02T10/862 ,  Y10T152/10819 ,  Y10T152/10837 ,  Y10T152/10846 ,  Y10T152/10864 ,  C08L2666/02

    Abstract: A pneumatic radial tire having a circumferentially extending equatorial plane of the tire, the tire comprising a carcass, a tread radially outward of the carcass, the carcass comprising at least one carcass reinforcing ply, opposing bead portions, and opposing sidewalls, the carcass reinforcing ply having a main portion extending between the opposing bead portions and a pair of turnup portions, each turnup portion extending from one end of the main portion, each bead portion having a bead core, and a reinforcement cavity outward of each bead core, the cavity located between the main portion and one turnup portion of the at least one reinforcing ply, the tire characterized by: the tread comprising a radially outer tread cap and a radially inner tread base radially underneath the tread cap, the tread base comprising a rubber composition comprising from 15 to 45 phr of styrene-butadiene rubber; from 20 to 50 phr of polybutadiene; and from 10 to 35 phr of natural or synthetic polyisoprene, and from 35 to 65 phr of carbon black, wherein the rolling resistance of the tire is from 1 to 10 percent lower that for an otherwise identical tire not including the tread base.

    Abstract translation: 一种充气子午线轮胎，其具有轮胎的周向延伸的赤道平面，轮胎包括胎体，胎体径向向外的胎面，胎体包括至少一个胎体增强层，相对的胎圈部分和相对的侧壁，胎体增强层 具有在相对的胎圈部分之间延伸的主要部分和一对翻转部分，每个翻转部分从主要部分的一端延伸，每个胎圈部分具有胎圈芯，以及在每个胎圈芯的外侧的加强腔， 在所述至少一个增强帘布层的主要部分和一个卷起部分之间，所述轮胎的特征在于：所述胎面包括径向外胎面帽和径向在胎面盖下方的径向内胎面基部，所述胎面基底包括橡胶组合物， 15〜45phr丁苯橡胶; 20〜50phr的聚丁二烯; 和10至35phr的天然或合成的聚异戊二烯和35至65phr的炭黑，其中轮胎的滚动阻力比不包括胎面基材的其它相同轮胎低1至10％。

    Pneumatic tire having built-in sealant layer and preparation thereof
    3.
    发明授权
    Pneumatic tire having built-in sealant layer and preparation thereof 有权
    具有内置密封剂层的气动轮胎及其制备方法

    公开(公告)号：US06962181B2

    公开(公告)日：2005-11-08

    申请号：US10368259

    申请日：2003-02-17

    Applicant: Susan Lynn Deevers ,  Raymond Robert DiRossi ,  George Frank Balogh ,  Brian David Holden ,  Leonard James Reiter

    Inventor： Susan Lynn Deevers ,  Raymond Robert DiRossi ,  George Frank Balogh ,  Brian David Holden ,  Leonard James Reiter

    IPC: B29C73/16 ,  B29C73/22 ,  B60C1/00 ,  C08K3/04 ,  C08K13/04 ,  C08L9/00 ,  C08L23/22 ,  C08L91/00 ,  B60C19/12

    CPC classification number: B29D30/0685 ,  B29C73/163 ,  B29C73/22 ,  B29D2030/069 ,  B29L2030/00 ,  B60C1/00 ,  C08K3/04 ,  C08K13/04 ,  C08L9/00 ,  C08L23/22 ,  C08L91/005 ,  C08L2205/16 ,  C08L2205/20 ,  C08L2312/00 ,  Y10T152/10675 ,  Y10T152/10684 ,  C08L2666/08

    Abstract: This invention relates to a pneumatic tire having a built-in sealant layer and its preparation. The sealant layer precursor is a layer of a butyl rubber based composition which contains an organoperoxide. The butyl rubber of said precursor is a copolymer of isobutylene and isoprene containing from about 0.5 to about 5, alternately less than 1, mole percent isoprene. The precursor composition contains carbon black and/or coal dust and may contain a dispersion of liquid conjugated diene polymer (e.g. liquid cis 1,4-polyisoprene polymer), short fibers and/or hollow glass microspheres. A layer of the sealant precursor is built into the tire between a sulfur vulcanized halobutyl rubber innerliner and conjugated diene-based rubber of the tire carcass. The butyl rubber of the sealant precursor is partially depolymerized by the organoperoxide during the elevated temperature vulcanization of the tire to form the built-in sealant layer. In one aspect of the invention, said uncured butyl rubber sealant precursor layer composition has a storage modulus G′ (80° C.) in a range of about 100 to about 400 kPa and said partially depolymerized butyl rubber sealant layer composition has a storage modulus G′ (80° C.) in range of about 5 to about 50 kPa.

    Abstract translation: 本发明涉及具有内置密封剂层的充气轮胎及其制备方法。 密封层前体是含有有机过氧化物的基于丁基橡胶的组合物层。 所述前体的丁基橡胶是异丁烯和异戊二烯的共聚物，其含有约0.5至约5，交替少于1摩尔％的异戊二烯。 前体组合物含有炭黑和/或煤粉，并且可以含有液体共轭二烯聚合物（例如液体顺式1,4-聚异戊二烯聚合物），短纤维和/或中空玻璃微球体的分散体。 在硫化硫化的卤化丁基橡胶内衬和轮胎胎体的共轭二烯系橡胶之间的轮胎中内置有密封剂前体层。 在轮胎的高温硫化期间，密封剂前体的丁基橡胶被有机过氧化物部分地解聚以形成内置的密封剂层。 在本发明的一个方面，所述未固化的丁基橡胶密封剂前体层组合物的储能模量G'（80℃）在约100至约400kPa的范围内，所述部分解聚的丁基橡胶密封剂层组合物具有储能模量 G'（80℃）范围为约5至约50kPa。

    Pneumatic tire
    6.
    发明授权
    Pneumatic tire 有权
    气动轮胎

    公开(公告)号：US08453693B2

    公开(公告)日：2013-06-04

    申请号：US12621010

    申请日：2009-11-18

    Applicant: Michael Stefan Skurich ,  Lisa Marie Missik-Gaffney ,  David Ray Hubbell ,  Teresa Diane Martter ,  George Frank Balogh ,  Arthur Allen Goldstein

    Inventor： Michael Stefan Skurich ,  Lisa Marie Missik-Gaffney ,  David Ray Hubbell ,  Teresa Diane Martter ,  George Frank Balogh ,  Arthur Allen Goldstein

    IPC: B60C15/00 ,  B60C15/06 ,  B60C1/00 ,  B60C11/00

    CPC classification number: B60C11/00 ,  B60C1/00 ,  B60C3/04 ,  B60C11/005 ,  B60C15/06 ,  C08K3/04 ,  C08L7/00 ,  C08L9/00 ,  C08L9/06 ,  C08L2205/03 ,  Y02T10/862 ,  Y10T152/10819 ,  Y10T152/10837 ,  Y10T152/10846 ,  Y10T152/10864 ,  C08L2666/02

    Abstract: A pneumatic radial tire having a circumferentially extending equatorial plane of the tire, the tire comprising a carcass, a tread radially outward of the carcass, the carcass comprising at least one carcass reinforcing ply, opposing bead portions, and opposing sidewalls, the carcass reinforcing ply having a main portion extending between the opposing bead portions and a pair of turnup portions, each turnup portion extending from one end of the main portion, each bead portion having a bead core, and a reinforcement cavity outward of each bead core, the cavity located between the main portion and one turnup portion of the at least one reinforcing ply, the tire characterized by: the tread comprising a radially outer tread cap and a radially inner tread base radially underneath the tread cap, the tread base comprising a rubber composition comprising from 15 to 45 phr of styrene-butadiene rubber; from 20 to 50 phr of polybutadiene; and from 10 to 35 phr of natural or synthetic polyisoprene, and from 35 to 65 phr of carbon black, wherein the rolling resistance of the tire is from 1 to 10 percent lower that for an otherwise identical tire not including the tread base.

    Abstract translation: 一种充气子午线轮胎，其具有轮胎的周向延伸的赤道平面，轮胎包括胎体，胎体径向向外的胎面，胎体包括至少一个胎体增强层，相对的胎圈部分和相对的侧壁，胎体增强层 具有在相对的胎圈部分之间延伸的主要部分和一对翻转部分，每个翻转部分从主要部分的一端延伸，每个胎圈部分具有胎圈芯，以及在每个胎圈芯的外侧的加强腔， 在所述至少一个增强帘布层的主要部分和一个卷起部分之间，所述轮胎的特征在于：所述胎面包括径向外胎面帽和径向在胎面盖下方的径向内胎面基部，所述胎面基底包括橡胶组合物， 15〜45phr丁苯橡胶; 20〜50phr的聚丁二烯; 和10至35phr的天然或合成的聚异戊二烯和35至65phr的炭黑，其中轮胎的滚动阻力比不包括胎面基材的其它相同轮胎低1至10％。

    Tire having tread with colored groove configuration
    9.
    发明授权
    Tire having tread with colored groove configuration 失效

    公开(公告)号：US06561244B2

    公开(公告)日：2003-05-13

    申请号：US09775381

    申请日：2001-02-01

    Applicant: David John Zanzig ,  George Frank Balogh ,  Paul Harry Sandstrom

    Inventor： David John Zanzig ,  George Frank Balogh ,  Paul Harry Sandstrom

    IPC: B60C100

    CPC classification number: C08K5/524 ,  B60C1/0016 ,  B60C11/00 ,  B60C11/005 ,  B60C11/0306 ,  B60C11/1346 ,  C08L21/00 ,  C08L23/283 ,  C08L2666/06

    Abstract: The present invention relates to a tire having a rubber tread of a lug and groove configuration and of a co-extruded cap/base construction; wherein the tread cap is of a rubber composition which contains carbon black and is thereby of a black color; wherein a visible surface of at least one groove is of a rubber composition exclusive of carbon black and is of a non-black color and wherein said visible non-black colored rubber composition is a rubber layer which underlies said tread cap. Said visible non-black colored rubber is exclusive of any appreciable portion of, and preferably exclusive of, the surface of said tread lugs intended to be ground-contacting. In one aspect of the invention, said non-black colored rubber composition contains an amorphous precipitated silica reinforcement, preferably a pre-hydrophobated precipitated silica. In another aspect of the invention, said non-black colored rubber composition, and alternately, carbon black containing black colored rubber compositions adjoining said non-black colored rubber composition, is comprised a blend of at least one diene based elastomer and a brominated copolymer of isobutylene and p-methylstyrene together with an organo phosphite.

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