Weatherstrip
    2.
    发明申请

    公开(公告)号:US20070122570A1

    公开(公告)日:2007-05-31

    申请号:US11699524

    申请日:2007-01-29

    IPC分类号: B60R13/00

    摘要: A weatherstrip in which the sliding part of a lip in sliding contact with window glass is covered by a sliding member, wherein the sliding member is composed of a weatherstrip composition containing a polymer A group and a polymer B group, 40 to 100 wt % of the total weight of this composition is accounted for by the polymer A group, and 0 to 40 wt % by the polymer B group, the polymer A group is made up of a domain 1 consisting of crosslinked product of ethylene polymer and the like, and a domain 2 consisting of crosslinked product of ethylene polymer or ethylene/α-olefin copolymer, the storage elastic modulus E′ of domain 1 is at least 3 GPa and less than 9 GPa, and the loss tangent tanδ is from 0.1 to 0.4, the storage elastic modulus E′ of domain 2 is at least 9 GPa and no more than 13 GPa, and the loss tangent tanδ is from 0.1 to 0.3, and the ratio of domain 1 and domain 2 in the polymer A group (domain 1:domain 2) is from 50:50 to 95:5 (wt %), and the polymer B group is made up of a propylene polymer or other thermoplastic resin, in which the storage elastic modulus E′ is from 5 to 17 GPa, and the loss tangent tanδ is greater than 0.4 and no more than 0.7.

    摘要翻译: 一种挡风玻璃,其中与窗玻璃滑动接触的唇部的滑动部分被滑动构件覆盖,其中滑动构件由含有聚合物A基团和聚合物B基团的耐候条纹组合物组成,40至100重量% 该组合物的总重量由聚合物A组计,0〜40重量%由聚合物B基组成,聚合物A组由乙烯聚合物等的交联体构成的区域1构成, 由乙烯聚合物或乙烯/α-烯烃共聚物的交联产物构成的结构域2,结构域1的储能弹性模量E'为至少3GPa且小于9GPa,损耗角正切tandelta为0.1至0.4, 结构域2的储存弹性模量E'为至少9GPa且不超过13GPa,损耗角正切tandelta为0.1至0.3,聚合物A组中的结构域1和结构域2的比例(域1:结构域 2)为50:50〜95:5(重量%),聚合物B为基团 由丙烯聚合物或其它热塑性树脂组成,其中储能弹性模量E'为5至17GPa,损耗角正切tandelta大于0.4且不大于0.7。

    Weatherstrip
    3.
    发明申请
    Weatherstrip 审中-公开

    公开(公告)号:US20070077375A1

    公开(公告)日:2007-04-05

    申请号:US11399693

    申请日:2006-04-06

    IPC分类号: C08L9/00 C08L23/04 B32B27/32

    摘要: A weatherstrip in which the sliding part of a lip in sliding contact with window glass is covered by a sliding member, wherein the sliding member is composed of a weatherstrip composition containing a polymer A group and a polymer B group, 40 to 100 wt % of the total weight of this composition is accounted for by the polymer A group, and 0 to 40 wt % by the polymer B group, the polymer A group is made up of a domain 1 consisting of crosslinked product of ethylene polymer and the like, and a domain 2 consisting of crosslinked product of ethylene polymer or ethylene/α-olefin copolymer, the storage elastic modulus E′ of domain 1 is at least 3 GPa and less than 9 GPa, and the loss tangent tan δ is from 0.1 to 0.4, the storage elastic modulus E′ of domain 2 is at least 9 GPa and no more than 13 GPa, and the loss tangent tan δ is from 0.1 to 0.3, and the ratio of domain 1 and domain 2 in the polymer A group (domain 1:domain 2) is from 50:50 to 5:95 (wt %), and the polymer B group is made up of a propylene polymer or other thermoplastic resin, in which the storage elastic modulus E′ is from 5 to 17 GPa, and the loss tangent tan δ is greater than 0.4 and no more than 0.7.

    摘要翻译: 一种挡风玻璃,其中与窗玻璃滑动接触的唇部的滑动部分被滑动构件覆盖,其中滑动构件由含有聚合物A基团和聚合物B基团的耐候条纹组合物组成,40至100重量% 该组合物的总重量由聚合物A组计,0〜40重量%由聚合物B基组成,聚合物A组由乙烯聚合物等的交联体构成的区域1构成, 由乙烯聚合物或乙烯/α-烯烃共聚物的交联产物构成的结构域2,结构域1的储能弹性模量E'为至少3GPa且小于9GPa,损耗角正切tanδ为0.1至0.4, 结构域2的储存弹性模量E'为至少9GPa且不超过13GPa,损耗角正切tanδ为0.1至0.3,聚合物A组中的结构域1和结构域2的比例(域1 :结构域2)为50:50〜5:95(重量%),聚合物B为基团 由丙烯聚合物或其它热塑性树脂组成,其中储能弹性模量E'为5至17GPa,损耗角正切tanδ大于0.4且不大于0.7。

    Semiconductor laser device, optical pickup and fabrication method of semiconductor laser device
    4.
    发明授权
    Semiconductor laser device, optical pickup and fabrication method of semiconductor laser device 失效
    半导体激光器件,半导体激光器件的光学拾取和制造方法

    公开(公告)号:US06967979B2

    公开(公告)日:2005-11-22

    申请号:US09971207

    申请日:2001-10-04

    IPC分类号: H01S5/00 H01S5/02 H01S5/022

    摘要: A semiconductor laser device and optical pickup in which the reflectance of the side beam at a header portion will not adversely affect the characteristics of the optical pickup, and superior in productivity, and a method of fabricating such a semiconductor laser device are obtained. A reflector is attached on a side beam incident region of a leading end plane of a header mounted with a laser chip that emits a laser beam. Said side beam is one of the two side beams generated by the reflected ±first order beams and fed back through the optical system returning towards the header portion to strike the side beam incident region. The reflector reflects side beam outside the optical system.

    摘要翻译: 半导体激光器件和光学拾取器,其中集束部分处的侧光束的反射率将不会不利地影响光学拾取器的特性,并且生产率优异,并且制造这种半导体激光器件的方法。 反射器安装在安装有发射激光束的激光芯片的集管的前端平面的侧光束入射区域上。 所述侧光束是由反射的±一阶光束产生的两个侧光束之一,并且通过光学系统反射回到头部部分以撞击侧光束入射区域。 反射镜将光束反射到光学系统外部。

    Sliding material, sliding member, and weatherstrip
    8.
    发明授权
    Sliding material, sliding member, and weatherstrip 有权
    滑动材料,滑动构件和密封条

    公开(公告)号:US08334344B2

    公开(公告)日:2012-12-18

    申请号:US12465445

    申请日:2009-05-13

    IPC分类号: E06B7/22 C08L47/00

    摘要: The sliding material is obtainable by extrusion of a raw material containing an olefin-based polymer and a silicone compound as the essential components. A part of the olefin-based polymer forms a crosslinked material in the sliding material. The crosslinked material forms domains to disperse in the sliding material so as to prevent uneven distribution of the silicone compound in the extrusion direction. The residual fraction of hot xylene reflux of the sliding material is in a range from 33 to 75% by weight based on the total weight of the sliding material, and the content of the silicone compound based on the total weight of the sliding material is in a range from 5 to 35% by weight.

    摘要翻译: 滑动材料可以通过挤出含有烯烃类聚合物和硅氧烷化合物作为必要成分的原料而获得。 一部分烯烃类聚合物在滑动材料中形成交联材料。 交联材料形成分散在滑动材料中的畴,以防止硅氧烷化合物在挤出方向上的不均匀分布。 基于滑动材料的总重量,滑动材料的热二甲苯回流的残留部分在33至75重量%的范围内,硅酮化合物的含量基于滑动材料的总重量为 范围为5至35重量%。

    Weatherstrip
    10.
    发明授权

    公开(公告)号:US07999038B2

    公开(公告)日:2011-08-16

    申请号:US11699524

    申请日:2007-01-29

    摘要: A weatherstrip composition includes the following polymer A group and polymer B group, Polymer A group. A polymer group is made up of a domain 1 consisting of crosslinked product of a polymer selected from a group consisting of ethylene polymer, ethylene/α-olefin copolymer (where the α-olefin has from 3 to 20 carbons), ethylene/α-olefin/diene copolymer (where the .alpha.-olefin has from 3 to 20 carbons), homopolymer rubber of a conjugated diene monomer, copolymer polymerized with a conjugated diene monomer and an aromatic vinyl monomer, and hydrogenated copolymer polymerized with a conjugated diene monomer and an aromatic vinyl monomer (where the hydrogenation of all double bonds except for the aromatic groups is at least 50%), and a domain 2 is made up of crosslinked product of ethylene polymer or ethylene/α-olefin copolymer (where the α-olefin has from 3 to 20 carbons).

    摘要翻译: 挡风玻璃组合物包括以下聚合物A组和聚合物B组,聚合物A组。 聚合物组由由乙烯聚合物,乙烯/α-烯烃共聚物(其中α-烯烃具有3-20个碳原子)组成的组中的聚合物的交联产物,乙烯/ 烯烃/二烯共聚物(其中α-烯烃具有3至20个碳原子),共轭二烯单体的均聚物橡胶,共轭二烯单体和芳族乙烯基单体聚合的共聚物和与共轭二烯单体聚合的氢化共聚物 芳香族乙烯基单体(除了芳香族基团以外的全部双键的氢化为至少50%),结构域2由乙烯聚合物或乙烯/α-烯烃共聚物的交联体(其中α- 烯烃具有3至20个碳)。