Resin molding
    1.
    发明授权
    Resin molding 失效
    树脂成型

    公开(公告)号:US06740709B2

    公开(公告)日:2004-05-25

    申请号:US10059262

    申请日:2002-01-31

    IPC分类号: C08L8104

    摘要: A resin molding having welding properties, flexibility, and shock impact resistance in a balanced manner. The resin molding has a welded seam, consisting of a resin composition, wherein the resin composition comprises (a) a polyphenylene sulfide resin and (b) an olefin based resin: wherein an amount of the (a) polyphenylene sulfide resin and the (b) olefin based resin is 80 weight % or more of the entire resin composition, and the content of the (b) olefin based resin is 10 to 100 parts by weight relevant to 100 parts by weight of the (a) polyphenylene sulfide resin, and wherein the tensile elongation at break is 20% or more.

    摘要翻译: 具有平衡的焊接性,柔软性,抗冲击性的树脂成形体。 树脂成型体具有由树脂组合物构成的焊缝,其中,所述树脂组合物包含(a)聚苯硫醚树脂和(b)烯烃系树脂,其中,(a)聚苯硫醚树脂和(b )烯烃系树脂为树脂组合物全部的80重量%以上,(b)烯烃类树脂的含量相对于(a)聚苯硫醚树脂为100重量份为10〜100重量份, 其中断裂时的拉伸伸长率为20%以上。

    Fuel system part
    2.
    发明授权
    Fuel system part 有权
    燃油系统部分

    公开(公告)号:US06740707B2

    公开(公告)日:2004-05-25

    申请号:US10059263

    申请日:2002-01-31

    IPC分类号: C08L8104

    摘要: An object of the present invention is to provide a fuel system part with excellent fuel permeation resistance, and excellent shock impact resistance and heat resistance. A fuel system part consists of a resin composition, wherein the resin composition includes (a) a polyphenylene sulfide resin and (b) an olefin based resin, wherein an amount of the (a) polyphenylene sulfide resin and the (b) olefin based resin is 80 weight % or more of the entire resin composition and the content of the (b) olefin based resin is 10 to 100 parts by weight relevant to 100 parts by weight of the (a) polyphenylene sulfide resin, and wherein the resin composition has a fuel permeability coefficient (Fuel C/ethanol=90/10) of 3.3×10−16 mol·m/m2·s·Pa or less at 40° C.

    摘要翻译: 本发明的目的是提供一种具有优异的耐燃油渗透性和优异的抗冲击性和耐热性的燃料系统部件.1。一种燃料系统部件由树脂组合物组成,其中树脂组合物包括(a)聚苯硫醚树脂 和(b)烯烃类树脂,其中(a)聚苯硫醚树脂和(b)烯烃类树脂的量为树脂组合物总量的80重量%以上,(b)烯烃系树脂的含量 相对于100重量份的(a)聚苯硫醚树脂为10〜100重量份,其中,所述树脂组合物的燃料透过系数(燃料C /乙醇= 90/10)为3.3×10 -6摩尔 .m / m 2 .s.Pa以下,40℃

    Oscillating actuator
    3.
    发明授权
    Oscillating actuator 失效
    振荡执行器

    公开(公告)号:US06397699B1

    公开(公告)日:2002-06-04

    申请号:US09587332

    申请日:2000-06-05

    IPC分类号: G11B2102

    摘要: An oscillating actuator is provided which includes a coil-holding member, and a carriage member. The carriage member has a bearing hole and at least one arm, and the at least one arm has a head portion and an intermediate portion arranged between the head portion and the bearing hole. In addition, a thickness of the intermediate portion in a normal direction, perpendicular to a width of the carriage member, is smaller than a thickness of the head portion in the normal direction. The oscillating actuator having this structure exhibits excellent dimensional stability when used in a disk apparatus, and can be produced easily and economically.

    摘要翻译: 提供了一种摆动致动器,其包括线圈保持构件和滑架构件。 滑架构件具有轴承孔和至少一个臂,并且所述至少一个臂具有设置在头部与轴承孔之间的头部和中间部。 此外,中间部分的垂直于滑架构件的宽度的法线方向的厚度小于头部在正常方向上的厚度。 具有这种结构的摆动致动器在用于盘装置时表现出优异的尺寸稳定性,并且可以容易且经济地制造。

    APPARATUS FOR PRODUCING AROMATIC POLYESTER AND PROCESS FOR PRODUCING AROMATIC POLYESTER
    4.
    发明申请
    APPARATUS FOR PRODUCING AROMATIC POLYESTER AND PROCESS FOR PRODUCING AROMATIC POLYESTER 审中-公开
    用于生产芳族聚酯的设备和用于生产芳族聚酯的方法

    公开(公告)号:US20130296524A1

    公开(公告)日:2013-11-07

    申请号:US13996798

    申请日:2011-12-19

    IPC分类号: B01J19/00 C08G63/78

    摘要: The present invention provides an apparatus for producing an aromatic polyester, comprising a reactor, a rectifying column, a distillation pipe for feeding distillate gas from the reactor to the rectifying column, and a liquid returning pipe for returning reflux liquid from the rectifying column to a reactor, wherein the ratio of (b) the inside diameter of pipe of the liquid returning pipe to (a) the maximum inside diameter of drum of the reactor, (b)/(a), is 0.012 to 0.12. The production apparatus has an efficient rectifying effect and is suitable for producing an aromatic polyester having an excellent heat resistance and color tone efficiently with good polymerizability and at low cost.

    摘要翻译: 本发明提供一种芳族聚酯的制造装置,其特征在于,包括反应器,精馏塔,从反应器向精馏塔供给馏出气体的蒸馏管,以及将回流液从精馏塔返回到液体回收管 反应器的(b)回流管的管内径与(a)反应器的滚筒的最大内径(b)/(a)的比例为0.012〜0.12。 该制造装置具有高效的整流效果,适合于以良好的聚合性和低成本有效地制造具有优异的耐热性和色调的芳香族聚酯。

    PROCESS FOR PRODUCING LIQUID CRYSTALLINE POLYESTER RESIN AND APPARATUS FOR PRODUCING LIQUID CRYSTALLINE POLYESTER RESIN
    5.
    发明申请
    PROCESS FOR PRODUCING LIQUID CRYSTALLINE POLYESTER RESIN AND APPARATUS FOR PRODUCING LIQUID CRYSTALLINE POLYESTER RESIN 有权
    生产液晶聚酯树脂的方法和用于生产液晶聚酯树脂的装置

    公开(公告)号:US20130296523A1

    公开(公告)日:2013-11-07

    申请号:US13996815

    申请日:2011-12-19

    IPC分类号: B01J19/02 C08G63/78

    摘要: The present invention provides a process for producing a liquid crystalline polyester resin, wherein an acetylation reaction and an oligomerization reaction of raw materials are carried out in an acetylation reaction vessel, and then a deacetylation polycondensation of a liquid after the oligomerization reaction is carried out in a polycondensation reaction vessel, wherein the acetylation reaction vessel used is a vessel having an inner wall surface composed of an alloy containing 50% by mass or more of Ni and 10% by mass or more of Mo; and the inner wall surface of the acetylation reaction vessel is divided into three or more band-like zones arrayed in the height direction of the vessel, and the oligomerization reaction is carried out while maintaining the temperatures of each band-like zone in a particular relationship.

    摘要翻译: 本发明提供一种液晶聚酯树脂的制造方法,其中在乙酰化反应容器中进行原料的乙酰化反应和低聚反应,然后在低聚反应后进行液体的脱乙酰基缩聚 缩聚反应容器,其中使用的乙酰化反应容器是具有由含有50质量%以上的Ni和10质量%以上的Mo的合金构成的内壁面的容器, 并将乙酰化反应容器的内壁表面分成在容器的高度方向排列的三个以上的带状区域,在保持各带状区域的温度为特定关系的同时进行低聚反应 。