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14 条记录 (耗时 0.013 秒)

    Polyamide resin composition and film produced from the same
    3.
    发明授权
    Polyamide resin composition and film produced from the same 失效
    聚酰胺树脂组合物及其制备的薄膜

    公开(公告)号：US06313209B2

    公开(公告)日：2001-11-06

    申请号：US09785796

    申请日：2001-02-16

    申请人： Hiroshi Urabe ,  Seiji Morimoto ,  Hiromichi Matsui

    发明人： Hiroshi Urabe ,  Seiji Morimoto ,  Hiromichi Matsui

    IPC分类号： C08K334

    CPC分类号： C08J5/18 ,  C08J2377/00 ,  C08K3/013 ,  C08K2201/014 ,  Y10T428/31725 ,  Y10T428/31739 ,  C08L77/00

    摘要： The present invention relates to a polyamide resin composition comprising 100 parts by weight of a polyamide resin and 0.001 to 2 parts by weight of at least two kinds of fillers having different average particle sizes from each other, an average particle size of a filler having minimum average particle size in said at least two kinds of fillers being 0.001 to 2 &mgr;m, an average particle size of a filler having maximum average particle size in said at least two kinds of fillers being more than 2 &mgr;m and not more than 15 &mgr;m, said at least two kinds of fillers having the following particle size distribution: (a) 20 to 90% by weight of a filler having a particle size of not more than 2 &mgr;m, (b) 0 to 15% by weight of a filler having a particle size of more than 2 &mgr;m and less than 3 &mgr;m, and (c) 10 to 80% by weight of a filler having a particle size of not less than 3 &mgr;m.

    摘要翻译： 本发明涉及一种聚酰胺树脂组合物，其包含100重量份的聚酰胺树脂和0.001至2重量份的彼此具有不同平均粒径的至少两种填料，平均粒径为最小的填料 所述至少两种填料中的平均粒径为0.001〜2μ​​m，所述至少2种填料中平均粒径最大的填料的平均粒径为2μm以上15μm以下， 至少两种具有以下粒度分布的填料：（a）20至90重量％的粒径不大于2μm的填料，（b）0至15重量％的填料具有 粒径大于2μm且小于3μm的粒子，和（c）10〜80重量％的粒径不小于3μm的填料。

    Transparent copolyamide from bis(3-methyl-4-amino-cyclohexyl)methane
    7.
    发明授权
    Transparent copolyamide from bis(3-methyl-4-amino-cyclohexyl)methane 失效
    来自双（3-甲基-4-氨基 - 环己基）甲烷的透明共聚酰胺

    公开(公告)号：US4794158A

    公开(公告)日：1988-12-27

    申请号：US130241

    申请日：1987-12-08

    申请人： Masayoshi Hasuo ,  Hiroshi Urabe ,  Michio Kawai ,  Tatsuya Ohsako

    发明人： Masayoshi Hasuo ,  Hiroshi Urabe ,  Michio Kawai ,  Tatsuya Ohsako

    IPC分类号： C08G69/26

    CPC分类号： C08G69/265

    摘要： Disclosed herein is a transparent copolyamide which comprises constitutional units derived from a diamine component comprising (a) bis(3-methyl-4-aminocyclohexyl)methane and (b) hexamethylenediamine and a dicarboxylic acid component comprising (c) isophthalic acid and (d) terephthalic acid, the molar ratio of said components simultaneously satisfying the following two formulas:(a):(b)=3:97 to 18:82(c):(d)=60:40 to 90:10and relative viscosity of said copolyamide being 1.9 to 2.5 as measured at 25.degree. C. and a concentration of 1 g/dl in 98% concentrated sulfuric acid.The transparent copolyamide according to the present invention shows a sufficient resistance to alcohols, a sufficient resistance to boiling water and high moldability, therefore, is useful as the material for molded articles such as parts in automobiles, electronic and electric appliances and machines.

    摘要翻译： 本文公开了一种透明共聚酰胺，其包含衍生自二胺组分的结构单元，所述二胺组分包含（a）双（3-甲基-4-氨基环己基）甲烷和（b）六亚甲基二胺和包含（c）间苯二甲酸和（d） 所述组分的摩尔比同时满足以下两个式：（a）：（b）= 3:97至18:82（c）：（d）= 60:40至90:10，相对粘度 所述共聚酰胺在25℃下测定为1.9至2.5，在98％浓硫酸中的浓度为1g / dl。 根据本发明的透明共聚酰胺显示出对醇的足够的耐受性，足够的耐沸水性和高的成型性，因此可用作汽车，电子电器和机器中的零件等模制品的材料。

    Method for manufacturing double wall corrugated pipe
    8.
    发明申请
    Method for manufacturing double wall corrugated pipe 审中-公开
    双壁波纹管制造方法

    公开(公告)号：US20060119013A1

    公开(公告)日：2006-06-08

    申请号：US10498802

    申请日：2002-11-25

    申请人： Hideto Haraguchi ,  Noboru Hasegawa ,  Daisuke Tsugawa ,  Hiroshi Urabe

    发明人： Hideto Haraguchi ,  Noboru Hasegawa ,  Daisuke Tsugawa ,  Hiroshi Urabe

    IPC分类号： B29C53/30

    CPC分类号： B29C48/336 ,  B29C48/0018 ,  B29C48/09 ,  B29C48/13 ,  B29C48/21 ,  B29C48/30 ,  B29C48/303 ,  B29C49/0021 ,  B29C2791/006 ,  B29C2791/007 ,  B29L2023/18 ,  B29L2023/186

    摘要： For simply and surely manufacturing a double wall corrugated pipe having a socked part of a predetermined shape without any deformation, in a method for manufacturing a double wall corrugated pipe 1 having a slot part 3 on one end and a socket part 2a on the other hand, an external wall 11 (21, 31) of a continuous irregular circular shape, and an inner wall 12 (22) of a cylindrical shape by subjecting a thermoplastic resin to extrusion molding, before the double wall corrugated pipe 1 to be extrusion-molded is cooled off, a pore is formed in an external wall 21 portion of the socket part 2a by piercing with a needle 5 to allow a hollow chamber 23 of the socket part 2a to communicate with the air, so as to be designed to surely prevent shrinkage or deformation of an external wall 21 of the socket part 2b accompanied by a decrease in temperature.

    摘要翻译： 为了简单且可靠地制造具有预定形状的袜子部分的双壁波纹管而没有任何变形，在制造双壁波纹管1的方法中，该双壁波纹管1在一端具有槽部3，而在另一端具有插座部2a 通过对双壁波纹管1进行挤压成形，将热塑性树脂进行挤出成形，将连续的不规则圆形的外壁11（21,31）和圆筒状的内壁12（22） 冷却成型，通过用针5穿刺而在插座部2a的外壁21部分形成孔，使插座部2a的中空室23与空气连通，从而设计 可靠地防止伴随温度降低的插座部2B的外壁21的收缩或变形。

    Process for producing polycarbonate resin with tertiary alryl phenol molecular weight modifier
    10.
    发明授权
    Process for producing polycarbonate resin with tertiary alryl phenol molecular weight modifier 失效
    用三烯丙基苯酚分子量调节剂生产聚碳酸酯树脂的方法

    公开(公告)号：US4775739A

    公开(公告)日：1988-10-04

    申请号：US55352

    申请日：1987-05-29

    申请人： Masayoshi Hasuo ,  Hiroshi Urabe ,  Masahiro Nukui

    发明人： Masayoshi Hasuo ,  Hiroshi Urabe ,  Masahiro Nukui

    IPC分类号： C08G64/14 ,  C08G63/62

    CPC分类号： C08G64/14

    摘要： A process for producing a polycarbonate resin having a viscosity-average molecular weight of from 9,000 to 50,000 by reacting at least one bisphenol compound with phosgene or a carbonate, characterized in that a phenol compound having the formula: ##STR1## wherein R is an alkyl group having from 5 to 7 carbon atoms, and R is located at the ortho- or para-position relative to the OH group, is used as a molecular weight modifier.

    摘要翻译： 通过使至少一种双酚化合物与光气或碳酸酯反应制备粘均分子量为9000至50,000的聚碳酸酯树脂的方法，其特征在于具有下式的酚化合物：其中R 是具有5至7个碳原子的烷基，R相对于OH基位于邻位或对位，用作分子量调节剂。