RUBBER COMPOSITION AND PNEUMATIC TIRE USING THE SAME
    24.
    发明申请
    RUBBER COMPOSITION AND PNEUMATIC TIRE USING THE SAME 审中-公开
    橡胶组合物和使用其的气动轮胎

    公开(公告)号:US20100224301A1

    公开(公告)日:2010-09-09

    申请号:US12599650

    申请日:2008-03-14

    IPC分类号: B60C1/00 C08L7/00

    摘要: It is possible to provide a rubber composition including a rubber component, and 0.5 part by mass or more of at least any one of a terpene based resin and a rosin-based resin based on 100 parts by mass of the rubber component, wherein the rubber component contains 20 to 100% by mass of a natural rubber component consisting of at least any one of a natural rubber and a modified natural rubber, as well as the rubber composition which can realize both of maintenance of properties desired in various applications and improvement in processibility while a use amount of a raw material derived from a petroleum source is reduced, and a pneumatic tire using the same.

    摘要翻译: 基于100质量份橡胶组分,可以提供包含橡胶组分的橡胶组合物和0.5质量份以上的萜烯系树脂和松香系树脂中的至少一种,其中,橡胶 组分包含20至100质量%的由天然橡胶和改性天然橡胶中的至少任一种组成的天然橡胶组分,以及能够实现各种应用中期望的性能的维持和改进的橡胶组合物 来自石油源的原料的使用量减少的加工性,以及使用该原料的充气轮胎。

    Rubber composition and competition tire using the same
    25.
    发明授权
    Rubber composition and competition tire using the same 失效
    橡胶组成和竞争轮胎使用相同

    公开(公告)号:US07472732B2

    公开(公告)日:2009-01-06

    申请号:US10960081

    申请日:2004-10-08

    IPC分类号: B60C3/04

    摘要: The present invention provides a rubber composition, which has improved gripping performance that is required in a competition tire, high hardness and high stiffness. Specifically, the present invention provides a rubber composition comprising 10 to 100 parts by weight of carbon black having nitrogen-adsorbing specific surface area of 160 to 300 m2/g, and 15 to 70 parts by weight of an oil, based on 100 parts by weight of a rubber component comprising 20 to 95% by weight of a styrene butadiene copolymer rubber having styrene content of at least 30% and vinyl content of at least 30% and 5 to 80% by weight of butadiene rubber, and silica in an amount of 20 to 100% by weight of the carbon black; wherein the total amount of the carbon black and the silica is 20 to 120 parts by weight.

    摘要翻译: 本发明提供一种橡胶组合物,其具有改进的竞争轮胎所需的抓持性能,高硬度和高刚度。 具体地,本发明提供一种橡胶组合物,其含有10〜100重量份的氮吸附比表面积为160〜300m 2 / g的炭黑和15〜70重量份的油,以100重量份 橡胶组分的重量包含20至95重量%的苯乙烯含量至少为30%的苯乙烯丁二烯共聚物橡胶,乙烯基含量为至少30重量%和5至80重量%的丁二烯橡胶,以及二氧化硅 为20〜100重量%的炭黑; 其中炭黑和二氧化硅的总量为20〜120重量份。

    Tricyclic pyrrole or pyrazole derivative
    27.
    发明授权
    Tricyclic pyrrole or pyrazole derivative 失效
    三环吡咯或吡唑衍生物

    公开(公告)号:US06245796B1

    公开(公告)日:2001-06-12

    申请号:US09445104

    申请日:1999-12-02

    IPC分类号: A01N4356

    摘要: A tricyclic pyrrole or pyrazole derivative represented by the following general formula (I), or a pharmaceutically acceptable salt thereof, which shows strong affinity and selectivity for the 5-HT2C receptor and is useful for the treatment of central nervous system diseases such as sexual disorders, eating disorders, anxiety, depression and sleeping disorders. (In the above formula, each symbol means as follows; Y ring: an unsaturated five-membered ring which may have 1 to 3 of one or more types of hetero atom(s) each selected from the group consisting of a nitrogen atom, an oxygen atom and a sulfur atom or an unsaturated six-membered ring having 1 or 2 nitrogen atom(s), X: a bond or a carbon atom, a double bond or a single bond, V: a nitrogen atom or a group represented by a formula CH, and A: a straight or branched lower alkylene group which may be substituted with a halogen atom or a cycloalkyl group).

    摘要翻译: 由以下通式(I)表示的三环吡咯或吡唑衍生物或其药学上可接受的盐对5-HT 2C受体表现出强亲和力和选择性,可用于治疗中枢神经系统疾病如性功能障碍 (进食障碍,焦虑症,抑郁症和睡眠障碍)(上式中,每个符号表示如下:Y环:每个可以具有1至3个一个或多个杂原子的不饱和五元环 选自氮原子,氧原子和硫原子或具有1或2个氮原子的不饱和六元环,X:键或碳原子,双键或单键,V为氮原子或式CH所示基团,A为直链或支链低级亚烷基, 可以被卤素原子或环烷基取代)。

    Imidazole-substituted quinoxalinedione derivatives
    30.
    发明授权
    Imidazole-substituted quinoxalinedione derivatives 失效
    咪唑取代的喹喔啉二酮衍生物

    公开(公告)号:US6121264A

    公开(公告)日:2000-09-19

    申请号:US194750

    申请日:1998-12-02

    摘要: Imidazole-substituted quinoxalinedione derivatives represented by the following general formula (I) or pharmaceutically acceptable salts thereof and pharmaceutical compositions useful as glutamate receptor antagonists and the like, which comprise said compounds or salts thereof and pharmaceutically acceptable carriers. ##STR1## (Each symbol in the formula has the following meaning: A: a group represented by a formula (CH.sub.2).sub.m or a group represented by a formula Ph--(CH.sub.2).sub.p (Ph: a phenyl group),X: an oxygen atom or a group represented by a formula NR.sup.4,R.sup.1 : a hydrogen atom, a hydroxyl group or a triazolyl group, with the proviso that X may be a bond when R.sup.1 is a triazolyl group,R.sup.2 : a hydrogen atom, a nitro group, a halogeno-lower alkyl group, a cyano group, an amino group, a mono- or di-lower alkylamino group or a halogen atom,R.sup.3 and R.sup.4 : may be the same or different from each other and each represents a hydrogen atom or a lower alkyl group,n: 0, 1 or 2,m: an integer of 2 to 6, andp: an integer of 1 to 6.

    摘要翻译: PCT No.PCT / JP97 / 01905 Sec。 371日期1998年12月2日第 102(e)日期1998年12月2日PCT提交1997年6月5日PCT公布。 公开号WO97 / 46555 日期:1997年12月11日由以下通式(I)表示的咪唑取代的喹喔啉二酮衍生物或其药学上可接受的盐以及用作谷氨酸受体拮抗剂等的药物组合物,其包含所述化合物或其盐和药学上可接受的载体。 (式中的每个符号具有以下含义:A:由式(CH 2)m表示的基团或由式Ph-(CH 2)p(Ph:苯基)表示的基团,X:氧原子或 由式NR4表示的基团,R1:氢原子,羟基或三唑基,条件是当R 1为三唑基时,X可以为键,R 2为氢原子,硝基,卤代 低级烷基,氰基,氨基,一或二低级烷基氨基或卤素原子,R 3和R 4可以相同或不同,表示氢原子或低级烷基 基团,n:0,1或2,m为2〜6的整数,p为1〜6的整数。