Self-adhesive composite reinforcement
    1.
    发明授权
    Self-adhesive composite reinforcement 有权
    自粘复合钢筋

    公开(公告)号:US08785543B2

    公开(公告)日:2014-07-22

    申请号:US13505289

    申请日:2010-10-25

    IPC分类号: B60C9/00

    摘要: Composite reinforcer (R-2) capable of adhering directly to a diene rubber matrix, which can be used as reinforcing element for a tire, having one or more reinforcing thread(s) (20); a first layer (21) of a thermoplastic polymer, the glass transition temperature of which is positive covering individually the thread or several threads; a second layer (22) of a composition having a poly(p-phenylene ether) (“PPE”) and a functionalized unsaturated thermoplastic styrene (“TPS”) elastomer, the glass transition temperature of which is negative, the elastomer bearing functional groups selected from epoxide, carboxyl, acid anhydride and acid ester groups, in particular an epoxidized SBS elastomer, covering the first layer (21). Process for manufacturing a composite reinforcer and rubber article or semi-finished product, especially a tire, incorporating such a composite reinforcer.

    摘要翻译: 能够直接粘附到二烯橡胶基体上的复合增强件(R-2)可以用作具有一个或多个增强线(20)的用于轮胎的增强元件; 热塑性聚合物的第一层(21),其玻璃化转变温度分别为螺纹或多根螺纹; 具有聚(对亚苯基醚)(“PPE”)和官能化不饱和热塑性苯乙烯(“TPS”)弹性体的组合物的第二层(22),其玻璃化转变温度为负,弹性体承载官能团 选自环氧化物,羧基,酸酐和酸酯基团,特别是环氧化的SBS弹性体,覆盖第一层(21)。 用于制造复合增强件和橡胶制品或半成品的方法,特别是掺入这种复合增强件的轮胎。

    Pressure-Sensitive Composite Reinforcement
    2.
    发明申请
    Pressure-Sensitive Composite Reinforcement 有权
    压敏复合材料增强

    公开(公告)号:US20120180921A1

    公开(公告)日:2012-07-19

    申请号:US13384192

    申请日:2010-07-21

    摘要: Composite reinforcement (R-2) capable of adhering directly to a diene rubber matrix, which can be used as reinforcing element for a tire, comprising: one or more reinforcing thread(s) (20), for example a carbon steel cord; a first layer (21) of a thermoplastic polymer, the glass transition temperature of which is positive, for example 6,6 polyamide, covering said thread or said threads; a second layer (22) of a composition comprising an unsaturated thermoplastic stirene (“TPS”) elastomer, the glass transition temperature of which is negative, for example an SB (stirene/butadiene) or SBS (stirene/butadiene/stirene) block copolymer, as well as a poly(p-phenylene ether) (“PPE”), covering the first layer (21). Process for manufacturing such a composite reinforcement and rubber article or semi-finished product, especially a tire, incorporating such a composite reinforcement.

    摘要翻译: 能够直接粘附到可用作轮胎增强元件的二烯橡胶基体上的复合增强件(R-2)包括:一个或多个加强丝(20),例如碳钢帘线; 热塑性聚合物的第一层(21),其玻璃化转变温度为正,例如6,6聚酰胺,覆盖所述螺纹或所述螺纹; 第二层(22),其包含玻璃化转变温度为负的不饱和热塑性塑料(“TPS”)弹性体的组合物,例如SB(苯乙烯/丁二烯)或SBS(苯乙烯/丁二烯/苯乙烯)嵌段共聚物 ,以及覆盖第一层(21)的聚(对亚苯基醚)(“PPE”)。 用于制造这种复合增强件和橡胶制品或半成品的方法,特别是掺入这种复合增强件的轮胎。

    Pressure-sensitive composite reinforcement
    3.
    发明授权
    Pressure-sensitive composite reinforcement 有权
    压敏复合钢筋

    公开(公告)号:US08763662B2

    公开(公告)日:2014-07-01

    申请号:US13384192

    申请日:2010-07-21

    IPC分类号: B60C9/00

    摘要: Composite reinforcement (R-2) capable of adhering directly to a diene rubber matrix, which can be used as reinforcing element for a tire, comprising: one or more reinforcing thread(s) (20), for example a carbon steel cord; a first layer (21) of a thermoplastic polymer, the glass transition temperature of which is positive, for example 6,6 polyamide, covering said thread or said threads; a second layer (22) of a composition comprising an unsaturated thermoplastic stirene (“TPS”) elastomer, the glass transition temperature of which is negative, for example an SB (stirene/butadiene) or SBS (stirene/butadiene/stirene) block copolymer, as well as a poly(p-phenylene ether) (“PPE”), covering the first layer (21). Process for manufacturing such a composite reinforcement and rubber article or semi-finished product, especially a tire, incorporating such a composite reinforcement.

    摘要翻译: 能够直接粘附到可用作轮胎增强元件的二烯橡胶基体上的复合增强件(R-2)包括:一个或多个加强丝(20),例如碳钢帘线; 热塑性聚合物的第一层(21),其玻璃化转变温度为正,例如6,6聚酰胺,覆盖所述螺纹或所述螺纹; 第二层(22),其包含玻璃化转变温度为负的不饱和热塑性塑料(“TPS”)弹性体的组合物,例如SB(苯乙烯/丁二烯)或SBS(苯乙烯/丁二烯/苯乙烯)嵌段共聚物 ,以及覆盖第一层(21)的聚(对亚苯基醚)(“PPE”)。 用于制造这种复合增强件和橡胶制品或半成品的方法,特别是掺入这种复合增强件的轮胎。

    Self-Adhesive Composite Reinforcement
    4.
    发明申请
    Self-Adhesive Composite Reinforcement 有权
    自粘合复合材料

    公开(公告)号:US20120267023A1

    公开(公告)日:2012-10-25

    申请号:US13505289

    申请日:2010-10-25

    摘要: Composite reinforcer (R-2) capable of adhering directly to a diene rubber matrix, which can be used as reinforcing element for a tire, comprising: one or more reinforcing thread(s) (20), in particular a carbon steel cord; a first layer (21) of a thermoplastic polymer, the glass transition temperature of which is positive, in particular a 6,6 polyimide, covering individually said thread or each thread or collectively several threads; a second layer (22) of a composition comprising a poly(p-phenylene ether) (“PPE”) and a functionalized unsaturated thermoplastic stirene (“TPS”) elastomer, the glass transition temperature of which is negative, said elastomer bearing functional groups selected from epoxide, carboxyl, acid anhydride and acid ester groups, in particular an epoxidized SBS elastomer, covering the first layer (21). Process for manufacturing a composite reinforcer and rubber article or semi-finished product, especially a tire, incorporating such a composite reinforcer.

    摘要翻译: 能够直接粘附到可用作轮胎增强元件的二烯橡胶基体上的复合增强件(R-2)包括:一个或多个增强线(20),特别是碳钢帘线; 热塑性聚合物的第一层(21),其玻璃化转变温度为正,特别是6,6聚酰亚胺,单独地覆盖所述螺纹或每个螺纹或统称为多个螺纹; 包含聚(对亚苯基醚)(PPE)和官能化的不饱和热塑性辛烯(TPS)弹性体的组合物的第二层(22),其玻璃化转变温度为负,所述具有弹性体的官能团选自环氧化物, 羧基,酸酐和酸酯基团,特别是环氧化的SBS弹性体,覆盖第一层(21)。 用于制造复合增强件和橡胶制品或半成品的方法,特别是掺入这种复合增强件的轮胎。