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204 条记录 (耗时 0.054 秒)

    Heat-resistant resin from aromatic cyanamide compound and aromatic amine compound
    44.
    发明授权
    Heat-resistant resin from aromatic cyanamide compound and aromatic amine compound 失效
    芳香族氰胺化合物和芳香胺化合物的耐热树脂

    公开(公告)号：US4486583A

    公开(公告)日：1984-12-04

    申请号：US525700

    申请日：1983-08-23

    申请人： Akio Takahashi ,  Masahiro Ono ,  Ritsuro Tada ,  Motoyo Wajima ,  Hirosada Morishita

    发明人： Akio Takahashi ,  Masahiro Ono ,  Ritsuro Tada ,  Motoyo Wajima ,  Hirosada Morishita

    IPC分类号： C08G73/00 ,  B32B27/04 ,  C08G73/06 ,  C08L79/04 ,  C08G73/08

    CPC分类号： C08G73/0644 ,  Y10T428/31504

    摘要： A polymer which has excellent heat resistance and mechanical properties which is useful as a molding material, contains the structural units having the following formulae [I] and [II]: ##STR1## wherein A and B each represents an at least divalent organic group having at least one aromatic ring such as a diphenyl ring; and m and n each represents a number of at least 1. The polymer is used in the form of a solution or varnish as an impregnating, laminating, bonding or film-forming coating or prepreg-forming varnish. A resin composition for forming the polymer contains an aromatic cyanamide compound and an aromatic amine which are reacted to form a prepolymer which, upon heating, is converted into a cured polymer having the structural units of formulae [I] and [II].

    摘要翻译： 具有优异的耐热性和机械性能的聚合物可用作成型材料，含有具有下式[I]和[II]的结构单元：即具有异质单胺环的聚合物单元 （即，具有正常三聚氰胺环的聚合物单元）其中A和B各自表示至少具有至少一个芳环的二价有机基团，例如二苯基环; m和n各自表示至少为1的数量。聚合物以溶液或清漆的形式用作浸渍，层压，粘合或成膜涂层或预浸料形成清漆。 用于形成聚合物的树脂组合物含有芳香族氰酰胺化合物和芳族胺，它们反应形成预聚物，其在加热时转化为具有式[I]和[II]结构单元的固化聚合物。

    Polyester modifiers for vinyl halide polymers
    47.
    发明授权
    Polyester modifiers for vinyl halide polymers 失效
    聚氯乙烯聚合物的聚酯改性剂

    公开(公告)号：US4206291A

    公开(公告)日：1980-06-03

    申请号：US19974

    申请日：1979-03-12

    申请人： Akio Takahashi ,  Geoffrey H. Smith ,  George C. Hopkins

    发明人： Akio Takahashi ,  Geoffrey H. Smith ,  George C. Hopkins

    IPC分类号： C08L27/06 ,  C08L51/06 ,  C08L67/02 ,  C08L67/06

    CPC分类号： C08L27/06 ,  C08L51/06 ,  C08L67/02

    摘要： Polyvinyl halide or polyvinyl graft copolymers intimately mixed with a polyester derived mainly from an halogenated bicycloheptene carboxylic acid or anhydride such as chlorendic acid or anhydride and an alkylene glycol or alkylene oxide such as ethylene oxide are provided. The graft copolymers of the invention are obtained by polymerizing a vinyl halide in bulk in contact with an olefin polymer. The graft copolymer compositions of the invention have good clarity and provide improved processing characteristics and increased impact strength without reduction in heat distortion resulting from the addition of the polyester. The improved impact strength polyvinyl halide compositions of the invention can include blends of the polyester of the invention with modifying compounds, such as alkyl methacrylate-butadiene/styrene graft polymer impact modifiers and halogenated polyvinyl chloride. Blends of vinyl halide polymers with the polyesters of the invention provide compositions having improved processability. A reduction in melt viscosity and fusion temperature can be obtained in the blends while maintaining or increasing heat distortion temperature. The compositions of the invention are useful in the production of molds made by extrusion, injection, blow, and sheet molding processes.

    摘要翻译： 与主要由卤代双环庚烯羧酸或酸酐如氯酸或酸酐以及亚烷基二醇或环氧烷如环氧乙烷衍生的聚酯密切混合的聚卤乙烯或聚乙烯基接枝共聚物被提供。 本发明的接枝共聚物通过与烯烃聚合物接触的本体聚合卤乙烯获得。 本发明的接枝共聚物组合物具有良好的透明度并且提供改进的加工特性和增加的冲击强度，而不会由于加入聚酯而导致热变形的降低。 本发明的改进的冲击强度聚卤乙烯组合物可以包括本发明的聚酯与改性化合物如甲基丙烯酸烷基酯 - 丁二烯/苯乙烯接枝聚合物抗冲改性剂和卤化聚氯乙烯的共混物。 乙烯基卤化物聚合物与本发明的聚酯的共混物提供具有改进的加工性能的组合物。 在保持或增加热变形温度的同时，可以在共混物中获得熔融粘度和熔融温度的降低。 本发明的组合物可用于生产通过挤出，注射，吹塑和片材成型工艺制造的模具。

    Process for the production of urethane elastomers
    48.
    发明授权
    Process for the production of urethane elastomers 失效
    生产聚氨酯弹性体的方法

    公开(公告)号：US4002584A

    公开(公告)日：1977-01-11

    申请号：US495097

    申请日：1974-08-05

    申请人： Akio Takahashi ,  Hirokichi Saito ,  Yoshijiro Oyaizu

    发明人： Akio Takahashi ,  Hirokichi Saito ,  Yoshijiro Oyaizu

    IPC分类号： C08G18/00 ,  C08G18/38 ,  C08G18/65 ,  C08G18/18 ,  C08G18/32

    CPC分类号： C08G18/3814 ,  C08G18/6529

    摘要： Urethane elastomers are prepared by reacting a long-chain polyol having a molecular weight of 400 - 5000 in a one-shot operation with an organic diisocyanate and a halogenated aromatic diamine of the general formula: ##STR1## wherein X.sub.1, X.sub.2, X.sub.3 and X.sub.4 are the same or different and each represents a halogen atom and n is zero or 1. According to this process, urethane elastomers possessing excellent physical characteristics can be produced economically and advantageously in the operations.

    摘要翻译： 氨基甲酸酯弹性体通过一次操作中分子量为400-5000的长链多元醇与有机二异氰酸酯和通式如下的卤代芳族二胺反应来制备：其中X 1，X 2，X 3和X 4 相同或不同，并且各自表示卤素原子，n表示0或1.根据该方法，可以经济地且有利地在操作中生产具有优异物理特性的氨基甲酸酯弹性体。

    Lamp with internal fuse system
    49.
    发明授权
    Lamp with internal fuse system 有权
    带内部保险丝系统的灯

    公开(公告)号：US08217574B2

    公开(公告)日：2012-07-10

    申请号：US12753532

    申请日：2010-04-02

    申请人： Balasubramanian Ramachandran ,  Nyi Oo Myo ,  Joseph M. Ranish ,  Akio Takahashi

    发明人： Balasubramanian Ramachandran ,  Nyi Oo Myo ,  Joseph M. Ranish ,  Akio Takahashi

    IPC分类号： H01K1/66 ,  H01K1/62

    CPC分类号： H01K1/66

    摘要： Embodiments of a lamp having an internal fuse system are provided herein. In some embodiments, a lamp may include a transparent housing; a filament disposed in the housing, the filament having a main body disposed between a first end and a second end of the filament; a first conductor coupled to the filament at the first end of the filament; a first interceptor bar disposed in the housing and beneath the main body of the filament, wherein the first interceptor bar is coupled to the second end of the filament; a second conductor disposed proximate the first end of the filament and conductively coupled to the second end of the filament via the first interceptor bar, wherein the first interceptor bar is positioned such that an electrical short forms between the first and second conductors when the main body of the filament contacts the first interceptor bar.

    摘要翻译： 本文提供具有内部熔丝系统的灯的实施例。 在一些实施例中，灯可以包括透明外壳; 布置在所述壳体中的细丝，所述细丝具有设置在所述细丝的第一端和第二端之间的主体; 在灯丝的第一端处耦合到灯丝的第一导体; 设置在所述壳体中并在所述灯丝主体下方的第一拦截棒，其中所述第一拦截杆连接到所述灯丝的第二端; 第二导体，其设置在灯丝的第一端附近并且经由第一拦截棒与导电丝的第二端导电连接，其中第一拦截棒被定位成使得当主体 的灯丝接触第一拦截棒。

    ANTI-DRUNK DRIVING APPARATUS FOR VEHICLE
    50.
    发明申请
    ANTI-DRUNK DRIVING APPARATUS FOR VEHICLE 有权
    用于车辆的防驱动装置

    公开(公告)号：US20090090577A1

    公开(公告)日：2009-04-09

    申请号：US12241698

    申请日：2008-09-30

    申请人： Akio Takahashi ,  Shinsuke Ueda

    发明人： Akio Takahashi ,  Shinsuke Ueda

    IPC分类号： B60K28/06 ,  G08B23/00

    CPC分类号： B60K28/063 ,  A61B5/117 ,  A61B5/18 ,  B60W2540/24 ,  G01N33/4972 ,  G06K9/00288 ,  G06K9/00832

    摘要： An anti-drunk driving apparatus for a vehicle including: an alcohol drinking determination device which determines whether or not a first person seated in a driver's seat is drunk; a driving restriction device which restricts driving of the vehicle in a case where it is determined that the first person seated in the driver's seat is drunk by the alcohol drinking determination device; a driving intention presumption device which presumes whether or not a second person seated in the driver's seat has an intention to drive; a photograph device which photographs the faces of the first and second persons; and a person identification device which determines whether or not the first and second persons are the same by comparing their faces in images, wherein if it is determined that the first and the second persons are not the same, the driving restriction device restricts driving of the vehicle.

    摘要翻译： 一种用于车辆的反醉酒驾驶装置，包括：饮酒判定装置，其判定坐在驾驶座中的第一人是否醉酒; 在确定驾驶座内的第一人被饮酒判定装置饮用的情况下，限制车辆行驶的驾驶限制装置; 假设坐在驾驶座上的第二个人是否有意图驾驶的驾驶意图推定装置; 拍摄第一人和第二人脸部的照片装置; 以及人物识别装置，其通过比较图像中的脸部来确定第一人和第二人是否相同，其中如果确定第一和第二人不相同，则驾驶限制装置限制驾驶 车辆。