知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

48 条记录 (耗时 0.02 秒)

    Flexible polyurethane foam and a method of producing the same
    3.
    发明授权
    Flexible polyurethane foam and a method of producing the same 有权
    柔性聚氨酯泡沫及其制备方法

    公开(公告)号：US08097659B2

    公开(公告)日：2012-01-17

    申请号：US11624847

    申请日：2007-01-19

    申请人： Fuminori Horio

    发明人： Fuminori Horio

    IPC分类号： C08G18/10 ,  C08J9/00 ,  B29B7/30

    CPC分类号： C08G18/4812 ,  C08G18/302 ,  C08G18/4829 ,  C08G2101/0008 ,  C08G2101/005 ,  C08J9/122 ,  C08J2205/06 ,  C08J2375/04

    摘要： A flexible polyurethane foam is obtained by making a material containing polyols, a cross-linking agent and a polyisocyanate compound react in the presence of a catalyst, a blowing agent and an auxiliary blowing agent. At this time, the isocyanate index of the polyisocyanate compound is set to 110 to 120. Preferably, a polyol of which the hydroxyl value is 250 mg KOH/g to 650 mg KOH/g and of which the molecular weight is 150 to 500 is used as the cross-linking agent, and concretely, polyethylene glycol can be used. A liquefied carbon dioxide is used as the auxiliary blowing agent with an amount mixed in of 1.5 mass parts to 6.0 mass parts relative to 100 mass parts of the polyols. The load required for compressing to 25% of the initial thickness is 30 N to 70 N, and thus, the flexible polyurethane foam has a low hardness.

    摘要翻译： 通过使含有多元醇，交联剂和多异氰酸酯化合物的材料在催化剂，发泡剂和辅助发泡剂的存在下反应来获得柔性聚氨酯泡沫。 此时，多异氰酸酯化合物的异氰酸酯指数为110〜120。优选羟基值为250mgKOH / g〜650mgKOH / g，分子量为150〜500的多元醇为 用作交联剂，具体地可以使用聚乙二醇。 使用液化二氧化碳作为辅助发泡剂，相对于100质量份的多元醇，其混合量为1.5质量份至6.0质量份。 压缩至初始厚度的25％所需的载荷为30N至70N，因此软质聚氨酯泡沫具有低硬度。

    Continuous mixing and shearing rolling mill
    4.
    发明授权
    Continuous mixing and shearing rolling mill 失效
    连续混炼和剪切轧机

    公开(公告)号：US4773762A

    公开(公告)日：1988-09-27

    申请号：US11661

    申请日：1987-02-05

    申请人： August Albers

    发明人： August Albers

    IPC分类号： B29B7/30 ,  B01F13/00 ,  B29B7/56 ,  B29B7/60 ,  B29B7/62

    CPC分类号： B29B7/62 ,  B29B7/564 ,  B29B7/606

    摘要： A continuous shearing rolling mill is disclosed with improved roll drive system, roll temperature control, surface and groove geometries of the shearing rolls, and material discharge and pelletizing devices on the front roll.

    摘要翻译： 公开了一种连续剪切轧机，其具有改进的辊驱动系统，辊温度控制，剪切辊的表面和凹槽几何形状以及前辊上的材料排出和造粒装置。

    Method of manufacturing liquid discharge head
    5.
    发明授权
    Method of manufacturing liquid discharge head 有权
    液体排放头的制造方法

    公开(公告)号：US08241540B2

    公开(公告)日：2012-08-14

    申请号：US12574352

    申请日：2009-10-06

    申请人： Masahisa Watanabe ,  Shuji Koyama ,  Kenji Ono ,  Kenji Fujii ,  Shuhei Oya ,  Seiko Minami

    发明人： Masahisa Watanabe ,  Shuji Koyama ,  Kenji Ono ,  Kenji Fujii ,  Shuhei Oya ,  Seiko Minami

    IPC分类号： B29C47/76 ,  B29C33/76 ,  B29B7/30 ,  F26B5/04 ,  F26B7/00

    CPC分类号： B29C41/36 ,  B29C41/38 ,  B29C41/50 ,  B29L2031/756 ,  B41J2/1603 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1639 ,  B41J2/1645

    摘要： A method of manufacturing a liquid discharge head including a flow path member for forming a flow path communicating with a discharge port discharging a liquid includes forming a mold of the flow path made of a positive photosensitive resin on a substrate; applying a coated layer on the mold for forming the flow path member, which coated layer includes a solvent, an epoxy resin, and a curing agent of the epoxy resin; removing the solvent from the coated layer at a normal temperature under substantially 1 atm. so that the weight of the coated layer may become 93% or less of that thereof at a time of applying of the coated layer, and then further removing the solvent from the coated layer under a depressurized condition; curing the coated layer; and removing the mold to form the flow path.

    摘要翻译： 一种液体排出头的制造方法，其特征在于，包括形成与排出液体的排出口连通的流路的流路部件，在基板上形成由正性感光性树脂构成的流路的模具， 在模具上涂覆涂层以形成流路部件，该涂层包括溶剂，环氧树脂和环氧树脂的固化剂; 在大约1atm的常温下从涂层中除去溶剂。 使得在涂布涂层时，涂层的重量可以变为93％或更少，然后在减压条件下从涂层中进一步除去溶剂; 固化涂层; 并移除模具以形成流路。

    Process for producing compatibilized polymer blends
    6.
    发明授权
    Process for producing compatibilized polymer blends 有权
    生产增容聚合物共混物的方法

    公开(公告)号：US08026309B2

    公开(公告)日：2011-09-27

    申请号：US12040488

    申请日：2008-02-29

    申请人： Izhar Halahmi ,  Oded Erez ,  Adi Erez

    发明人： Izhar Halahmi ,  Oded Erez ,  Adi Erez

    IPC分类号： C08L23/26 ,  C08L77/00 ,  B29B7/30

    CPC分类号： B29B7/005 ,  B29B7/186 ,  B29B7/244 ,  B29C47/64 ,  C08F255/02 ,  C08J3/005 ,  C08J2323/02 ,  C08L21/00 ,  C08L23/06 ,  C08L51/06 ,  C08L67/00 ,  C08L77/00 ,  C08L2666/18 ,  C08L2666/02 ,  C08L2666/14

    摘要： A process is provided for producing a compatibilized polymeric blend. A first thermoplastic polymer and a reactive moiety are provided to a progressive melt kneading apparatus. The reactive moiety comprises a first reactive group capable of reacting with the first thermoplastic polymer but not a second polymer and a second reactive group capable of reacting with the second polymer but not the first polymer. The first thermoplastic polymer and the reactive moiety are then melt kneaded so that the first reactive group reacts with the first thermoplastic polymer and the second reactive group is grafted to the first thermoplastic polymer, forming a molten self-compatibilizer. A molten second polymer is then provided. The molten self-compatibilizer is melt kneaded with the molten second polymer so that the second reactive group reacts with the second polymer to form a compatibilized polymeric blend. Also provided are articles formed from the compatibilized polymer blend.

    摘要翻译： 提供了一种生产相容的聚合物共混物的方法。 将第一热塑性聚合物和反应性部分提供给渐进熔融捏合装置。 反应性部分包括能够与第一热塑性聚合物反应而不是第二聚合物的第一反应性基团和能够与第二聚合物但不与第一聚合物反应的第二反应性基团。 然后将第一热塑性聚合物和反应性部分熔融捏合，使得第一反应性基团与第一热塑性聚合物反应，第二反应基团接枝到第一热塑性聚合物上，形成熔融的自增容剂。 然后提供熔融的第二聚合物。 熔融的自增容剂与熔融的第二聚合物熔融捏合，使得第二反应基团与第二聚合物反应形成相容的聚合共混物。 还提供由相容化的聚合物共混物形成的制品。

    Cross-linked thermoplastic polyurethane/polyurea and method of making same
    7.
    发明授权
    Cross-linked thermoplastic polyurethane/polyurea and method of making same 有权
    交联热塑性聚氨酯/聚脲及其制造方法

    公开(公告)号：US07540990B1

    公开(公告)日：2009-06-02

    申请号：US12260279

    申请日：2008-10-29

    申请人： Pijush K. Dewanjee ,  John G. Guard

    发明人： Pijush K. Dewanjee ,  John G. Guard

    IPC分类号： B29C45/14 ,  B29B7/30 ,  A63B37/12

    CPC分类号： C08G18/0895 ,  C08G18/324 ,  C08G18/3814 ,  C08G18/7671 ,  C08G2120/00 ,  C08G2310/00 ,  C08G2380/00 ,  C08G2410/00 ,  C08L75/04 ,  C08L2666/20

    摘要： A process for forming a cross-linked thermoplastic polymer is disclosed herein. The cross-linked thermoplastic polymer is formed by heating a first mixture containing a thermoplastic urethane base material, a monomeric diisocyanate comprising between 1 to 10% of the total weight of the first mixture, and a second mixture of a first diamine and a second diamine comprising between 1 to 10% of the total weight of a total reaction product. The heated first mixture, which is flowable, is injected into at least one injection molding device, with the second mixture injected at predetermined intervals to create a homogeneous reaction product.

    摘要翻译： 本文公开了形成交联热塑性聚合物的方法。 交联的热塑性聚合物通过加热含有热塑性氨基甲酸酯基材料的第一混合物，包含第一混合物总重量的1至10％的单体二异氰酸酯和第一二胺和第二二胺的第二混合物 占总反应产物总重量的1至10％。 可加热的第一混合物可流动地注入至少一个注射成型装置中，第二混合物以预定间隔注入以产生均匀的反应产物。

    Vibration apparatus and methods of vibration
    8.
    发明授权
    Vibration apparatus and methods of vibration 失效

    公开(公告)号：US07217380B2

    公开(公告)日：2007-05-15

    申请号：US10623551

    申请日：2003-07-22

    申请人： Curtis Longo

    发明人： Curtis Longo

    IPC分类号： B29C33/50 ,  B29B7/30 ,  B29B7/34 ,  B65B1/22

    CPC分类号： B29C33/54 ,  B29C33/405 ,  Y10T29/49815

    摘要： The present invention relates to apparatus and methods of vibration. In particular, the present invention relates to apparatus and methods of vibration for tooling in a structure, such as, for example, a fuselage. In one implementation, the tooling comprises at least two conductors that create a force to vibrate the media in the tooling, which improves the compaction of the media in the tooling and the extraction of the media from the tooling. Other implementations may be used for compaction and/or extraction of the media in the tooling.