Scratch and scuff resistant polymer
    3.
    发明授权
    Scratch and scuff resistant polymer 失效
    刮擦和抗磨损聚合物

    公开(公告)号:US5861452A

    公开(公告)日:1999-01-19

    申请号:US45618

    申请日:1998-03-20

    CPC classification number: C08K5/06 C08L67/025 C08L101/00

    Abstract: The present invention relates to a scratch resistant polymer composition having a polymer that includes a copolyetherester elastomer, said polymer having a hardness of from 25D to 82D, and a fluorosurfactant having a nonionic organic head and a tail of the formula CF.sub.3 --(CF.sub.2).sub.x --CH.sub.2 CH.sub.2, where x is an integer from 3 to 15.

    Abstract translation: 本发明涉及具有聚合物的耐刮擦性聚合物组合物,该聚合物包括共聚醚酯弹性体,所述聚合物的硬度为25D至82D,具有非离子有机头部的氟表面活性剂和式CF 3 - (CF 2)x的尾部 -CH 2 CH 2,其中x为3至15的整数。

    Process for enhancing compression set resistance of foamed copolyester compositions
    4.
    发明授权
    Process for enhancing compression set resistance of foamed copolyester compositions 失效
    用于提高发泡共聚酯组合物的抗压缩变形性的方法

    公开(公告)号:US08518313B2

    公开(公告)日:2013-08-27

    申请号:US13093180

    申请日:2011-04-25

    Abstract: Disclosed herein is a process for heat treating a foamed copolyester thermoplastic sheet structure in order to achieve a sheet structure having a compression set resistance (as determined according to ISO 1856, 22 hours, 70° C., 30% compression) of less than 11%. Heat treating involves annealing followed by at least two cycles of pre-compression at approximately the annealing temperature.

    Abstract translation: 本文公开了一种用于热处理泡沫共聚酯热塑性片材结构的方法,以便实现具有小于11的压缩永久变形(根据ISO 1856,22小时,70℃,30%压缩度测定)的片材结构 %。 热处理包括在大约退火温度下进行退火,然后进行至少两个预压缩循环。

    JOUNCE BUMPER
    5.
    发明申请
    JOUNCE BUMPER 审中-公开

    公开(公告)号:US20120292842A1

    公开(公告)日:2012-11-22

    申请号:US13471703

    申请日:2012-05-15

    CPC classification number: F16F9/58 F16F2230/0005

    Abstract: Jounce bumper (14) comprising a shock absorber with a cylinder and a slidable piston rod (12), the jounce bumper (14) including an elastically compressible bumper portion (24), a mounting portion (18) and an axially extending central bore (15) positionable around the piston rod. The mounting portion (18) comprises a plurality of flexible locking legs (26) configured for insertion through an orifice (32) of a structural element (16) of the suspension system, the flexible locking legs comprising locking protrusions (36) with retaining shoulders (39) configured to engage an edge (33) of the orifice in a locked position. The locking legs have radially inwardly directed cam protrusions (38) configured to be engaged by the piston rod and are movable from an intermediate position after insertion through the structural element orifice to a locked position after insertion of the piston rod through the jounce bumper central bore.

    Abstract translation: 弹性缓冲器(14)包括具有气缸的减震器和可滑动的活塞杆(12),所述弹簧缓冲器(14)包括可弹性压缩的缓冲部分(24),安装部分(18)和轴向延伸的中心孔 15)可围绕活塞杆定位。 安装部分(18)包括多个柔性锁定腿(26),其构造成用于插入通过悬挂系统的结构元件(16)的孔(32),所述柔性锁定腿包括具有保持肩部的锁定突起(36) (39),其构造成在所述锁定位置接合所述孔口的边缘(33)。 锁定腿具有径向向内指向的凸轮突起(38),其构造成由活塞杆接合,并且在插入活塞杆穿过跳动保险杠中心孔后可从插入通过结构元件孔的中间位置移动到锁定位置 。

    PROCESS FOR ENHANCING COMPRESSION SET RESISTANCE OF FOAMED COPOLYESTER COMPOSITIONS
    7.
    发明申请
    PROCESS FOR ENHANCING COMPRESSION SET RESISTANCE OF FOAMED COPOLYESTER COMPOSITIONS 失效
    增强泡沫共聚物组合物的抗压强度的方法

    公开(公告)号:US20120098158A1

    公开(公告)日:2012-04-26

    申请号:US13093180

    申请日:2011-04-25

    Abstract: Disclosed herein is a process for heat treating a foamed copolyester thermoplastic sheet structure in order to achieve a sheet structure having a compression set resistance (as determined according to ISO 1856, 22 hours, 70° C., 30% compression) of less than 11%. Heat treating involves annealing followed by at least two cycles of pre-compression at approximately the annealing temperature.

    Abstract translation: 本文公开了一种用于热处理泡沫共聚酯热塑性片材结构的方法,以便实现具有小于11的压缩永久变形(根据ISO 1856,22小时,70℃,30%压缩度测定)的片材结构 %。 热处理包括在约退火温度下进行退火,然后进行至少两个预压缩循环。

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