Rubber composition
    11.
    发明授权
    Rubber composition 失效
    橡胶组成

    公开(公告)号:US06180703B2

    公开(公告)日:2001-01-30

    申请号:US09171814

    申请日:1998-10-27

    IPC分类号: C08K554

    摘要: Rubber compositions for footwear, conveyor belt covers, rolls, hoses, cables, rubberized fabrics, and grips containing (A) an elastomer, (B) 5 to 150 parts by weight of a filler, and (C) a polysiloxane represented by the formula (I): wherein R1, R2, R3, m, and n are as defined in the specification, having an average degree of polymerization of 3 to 1000 in a specific ratio with respect to the filler (B) and footwear, conveyor belt covers, rolls, hoses, cables, rubberized fabrics, and grips comprising these rubber compositions.

    摘要翻译: 含有(A)弹性体的鞋类,输送带套,辊,软管,电缆,橡胶织物和把手的橡胶组合物,(B)5〜150重量份的填料,(C)由式 (I):其中R1,R2,R3,m和n如说明书中所定义,具有相对于填料(B)和鞋类的特定比例的平均聚合度为3至1000,输送带罩 辊,软管,电缆,橡胶织物和包含这些橡胶组合物的把手。

    Pneumatic tire with air permeation preventive layer
    13.
    发明授权
    Pneumatic tire with air permeation preventive layer 失效
    带防透气层的气动轮胎

    公开(公告)号:US5851323A

    公开(公告)日:1998-12-22

    申请号:US750022

    申请日:1997-02-19

    IPC分类号: B60C1/00 B60C5/14

    摘要: A pneumatic tire has an air permeation preventive layer comprising a film composed of a polymer composition containing a thermoplastic resin or a blend of a thermoplastic resin and an elastomer having an air permeation coefficient of not more than 25.times.10.sup.-12 cc.multidot.cm/cm.sup.2 .multidot.sec.multidot.cmHg and a Young's modulus of 1 to 1000 MPa which is arranged so as to substantially cover the inner surface of the tire at least in the range of 20 mm from the position of the two ends of the belt to the direction of the crown center and is also arranged so as to substantially cover the inner surface of the tire at the crown center side of a position a maximum of 20 mm from the position of the two ends of the belt to the direction of the bead portion and applies an air permeation preventive layer comprised of rubber so as to substantially cover the rest of the inner surface of the tire and using an air permeation preventive layer having an actual elongation at break of at least 15% in the circumferential direction and radial direction at the tire side portions in a range of at least 0.5H to 0.65H of the tire sectional height H.

    摘要翻译: PCT No.PCT / JP96 / 00737 Sec。 371日期1997年2月19日 102(e)日期1997年2月19日PCT 1996年3月21日PCT公布。 WO96 / 30221 PCT出版物 日期:1996年3月10日充气轮胎具有防透气层,其包含由含有热塑性树脂的聚合物组合物或热塑性树脂与弹性体的共混物构成的膜,该透气系数为25×10 12 cc×cm 3 / cm 2×sec×cmHg的杨氏模量和1〜1000MPa的杨氏模量,其布置成基本上覆盖轮胎的内表面至少在从带的两端的位置到冠中心的方向的20mm的范围内,以及 还布置成基本上覆盖轮胎的内表面,该轮胎在冠部中心侧距离带的两端的位置至胎圈部分的方向最大为20mm的位置,并且施加防透气性 由橡胶组成,以便基本上覆盖轮胎的内表面的其余部分,并且使用具有至少15%的实际断裂伸长率的防空气层 在轮胎侧部的轮胎截面高度H的至少0.5H〜0.65H的范围内的方向和径向。

    Pneumatic tire using long afterglow phosphorescent rubber composition
    15.
    发明授权
    Pneumatic tire using long afterglow phosphorescent rubber composition 失效
    气动轮胎使用长余辉磷光橡胶组合物

    公开(公告)号:US06431236B1

    公开(公告)日:2002-08-13

    申请号:US09413342

    申请日:1999-10-12

    IPC分类号: B60C500

    摘要: A pneumatic tire having a non-black rubber composition provided at the at least one portion thereof, at least a portion of said non-black rubber composition comprising 100 part by weight of at least one synthetic rubber and 5 to 100 parts by weight of strontium aluminate or calcium aluminate a long afterglow phosphorescent substance having an average particle size of 1 to 100 Am and having no substantial amounts of carbon black and staining antioxidant, and crosslinked with a crosslinking agent other than sulfur or a pneumatic tire having two or more layer structure of a surface layer of the above phosphorescent rubber composition layer and a lower layer of a blight-colored reflecting layer or the transparent or translucent cover layer and the under phosphorescent rubber composition layer.

    摘要翻译: 一种在其至少一部分上设置有非黑色橡胶组合物的充气轮胎,所述非黑色橡胶组合物的至少一部分包含100重量份的至少一种合成橡胶和5至100重量份的锶 铝酸盐或铝酸钙,长余辉磷光物质,平均粒度为1〜100Am,不含大量炭黑和染色抗氧化剂,并用除硫以外的交联剂交联,或具有两层以上层状结构的充气轮胎 的上述磷光橡胶组合物层的表面层和弱色反射层的下层或透明或半透明覆盖层和下磷光橡胶组合物层。

    Rubber composition containing modified polyisobutylene rubber
    17.
    发明授权
    Rubber composition containing modified polyisobutylene rubber 失效
    含有改性聚异丁烯橡胶的橡胶组合物

    公开(公告)号:US6060552A

    公开(公告)日:2000-05-09

    申请号:US165314

    申请日:1998-10-02

    申请人: Hiroyuki Kaido

    发明人: Hiroyuki Kaido

    IPC分类号: C08L9/06 C08L23/22 C08K3/00

    CPC分类号: C08L9/06 C08L23/22

    摘要: A rubber composition containing a diene rubber and a modified polyisobutylene rubber having a functional group capable of reacting with a silanol group present on a surface of silica, together with a precipitated silica or a silica-adhered carbon black, having a tan .delta. at 60.degree. C. of 0.2 or more.

    摘要翻译: 含有二烯橡胶的橡胶组合物和具有能与二氧化硅表面存在的硅烷醇基反应的官能团的改性聚异丁烯橡胶与沉淀二氧化硅或二氧化硅粘附的炭黑一起,其tanδ为60℃ C.为0.2以上。

    Pneumatic tire with 1.times.2 steel belt cords
    18.
    发明授权
    Pneumatic tire with 1.times.2 steel belt cords 失效
    带1×2钢带帘线的气动轮胎

    公开(公告)号:US5603786A

    公开(公告)日:1997-02-18

    申请号:US460833

    申请日:1995-06-05

    IPC分类号: B60C9/20 B60C9/18

    摘要: A pneumatic tire having improved rolling resistance and increased resistance to separation between coat rubber and steel cords embedded therein. The steel cord is formed from two intertwisted steel filaments containing 0.80-0.92 weight percent of carbon. The rubber coat has 100% elastic modulus of 35-55 kg/cm.sup.2. Each of the cords and the rubber coat has a specified mean cross-sectional area (Sa, Sb). The cords are spaced apart from each other by a specified distance across the junction of adjacent belts.

    摘要翻译: 一种具有改进的滚动阻力和增加的耐划痕性的涂覆橡胶和嵌入其中的钢丝绳之间的充气轮胎。 钢帘线由含有0.80-0.92重量%碳的两条缠结钢丝条形成。 橡胶涂层具有35-55kg / cm2的100%弹性模量。 每根帘线和橡皮布均具有规定的平均横截面积(Sa,Sb)。 帘线在相邻带的连接处彼此间隔一定距离。