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    Thermoplastic resin composition containing amorphous polyimide
    1.
    发明授权
    Thermoplastic resin composition containing amorphous polyimide 失效
    含有无定形聚酰亚胺的热塑性树脂组合物

    公开(公告)号：US06114472A

    公开(公告)日：2000-09-05

    申请号：US117262

    申请日：1998-07-27

    申请人： Toshitsugu Matsuki ,  Masaaki Tsukioka ,  Jiro Sadanobu

    发明人： Toshitsugu Matsuki ,  Masaaki Tsukioka ,  Jiro Sadanobu

    IPC分类号： C08L67/02 ,  C08L79/08

    CPC分类号： C08L67/02 ,  C08L79/08

    摘要： A thermoplastic resin composition comprising an aromatic polyester and an amorphous polyimide. There is provided, for example, a polyalkylene naphthalate resin composition having greatly improved moldability and enhanced crystallinity, and being free from troubles such as bleeding out after molded. The resin composition further exhibits reduced emission of fluorescence and excellent weatherability and delamination resistance.

    摘要翻译： PCT No.PCT / JP97 / 04260 371日期：1998年7月27日 102（e）日期1998年7月27日PCT 1997年11月21日PCT PCT。 公开号WO98 / 23682 日期1998年6月4日一种包含芳族聚酯和无定形聚酰亚胺的热塑性树脂组合物。 提供了例如具有极大改善的成型性和增强的结晶度的聚萘二甲酸亚烷基酯树脂组合物，并且没有诸如在模制之后渗出的问题。 树脂组合物进一步显示荧光发射减少，耐候性和耐分层性优异。

    Polyester block copolymer and elastic yarn composed thereof
    2.
    发明授权
    Polyester block copolymer and elastic yarn composed thereof 失效
    聚酯嵌段共聚物和由其组成的弹性丝

    公开(公告)号：US5384184A

    公开(公告)日：1995-01-24

    申请号：US128314

    申请日：1993-09-28

    申请人： Noritsugu Saiki ,  Toshitsugu Matsuki ,  Masayuki Hayashi

    发明人： Noritsugu Saiki ,  Toshitsugu Matsuki ,  Masayuki Hayashi

    IPC分类号： C08G63/181 ,  C08G63/688 ,  C08G63/692 ,  D03D15/08 ,  D03D15/12

    CPC分类号： D03D15/08 ,  C08G63/181 ,  C08G63/6886 ,  C08G63/6926 ,  D03D15/12 ,  Y10T442/413

    摘要： A polyester block copolymer having an inherent viscosity of at least 0.6, which comprises (A) 30 to 90% by weight of polyester segments comprising a benzenedicarboxylic acid as the main acid component and a diol having 5 to 12 carbon atoms between the hydroxyl groups as the main glycol component and (B) 70 to 10% by weight of polyester segments comprising an aromatic dicarboxylic acid as the main acid component and ethylene glycol, trimethylene glycol, tetramethylene glycol or 1,4-cyclohexane dimethanol as the main glycol component, wherein (i) when a polyester having an inherent viscosity of at least 0.6 is formed by polycondensation of the components constituting the polyester segments (A), the melting point of the obtained polyester is lower than 50.degree. C. or the obtained polyester is amorphous, and (ii) when a polyester having an inherent viscosity of at least 0.6 is formed by polycondensation of the components constituting the polyester segments (B), the melting point of the polyester is higher than 180.degree. C. This polyester block copolymer provides an elastic yarn having a high elastic recovery and a high heat resistance.

    摘要翻译： 具有至少0.6的特性粘度的聚酯嵌段共聚物，其包含（A）30至90重量％的包含苯二甲酸作为主要酸组分的聚酯链段和羟基之间具有5至12个碳原子的二醇作为 主要二元醇组分和（B）70至10重量％的包含芳族二羧酸作为主要酸组分的聚酯链段和乙二醇，三亚甲基二醇，1,4-丁二醇或1,4-环己烷二甲醇作为主要二醇组分，其中 （i）当通过构成聚酯链段（A）的组分的缩聚形成具有至少0.6的特性粘度的聚酯时，所得聚酯的熔点低于50℃，或所得聚酯是无定形的， 和（ii）当通过构成聚酯链段（B）的组分的缩聚形成特性粘度至少为0.6的聚酯时，聚合物的熔点 ster高于180℃。该聚酯嵌段共聚物提供了具有高弹性回复性和高耐热性的弹性纱线。

    Wholly aromatic polyamide resin composition having enhanced light resistance
    4.
    发明授权
    Wholly aromatic polyamide resin composition having enhanced light resistance 失效
    具有增强的耐光性的全芳族聚酰胺树脂组合物

    公开(公告)号：US5312851A

    公开(公告)日：1994-05-17

    申请号：US998010

    申请日：1992-12-29

    申请人： Toshitsugu Matsuki ,  Tsutomu Kiriyama ,  Toshihiro Santa

    发明人： Toshitsugu Matsuki ,  Tsutomu Kiriyama ,  Toshihiro Santa

    IPC分类号： C08K5/16 ,  C08K5/20 ,  C08K5/3417 ,  C08L77/00 ,  C08L77/10

    CPC分类号： C08K5/20 ,  C08K5/3417

    摘要： A light-resistant wholly aromatic polyamide resin composition comprises a light-resisting agent blended to a wholly aromatic polyamide resin and comprising at least one naphthalene ring structure-containing compound of the formula (I): ##STR1## wherein Ar.sub.1, Ar.sub.2, Ar.sub.3 =a divalent organic group, X=an amide bond group (--CONH), Y=an amide bond group or an imide bond group ##STR2## A and B=a monovalent organic group when Y=an amide bond group, or =a divalent organic group when Y=an imide bond group, n=1 to 10, and at least one of Ar.sub.1, Ar.sub.2, Ar.sub.3, A and B has a naphthalene ring structure.

    摘要翻译： 耐光全芳族聚酰胺树脂组合物包含与全芳香族聚酰胺树脂混合并包含至少一种含萘环结构的式（I）化合物的耐光剂：其中Ar 1，Ar 2 ，Ar 3 =二价有机基团，X =酰胺键基（-CONH），Y =酰胺键基或酰亚胺键基团A和B =当Y =酰胺键基团时的单价有机基团，或 = Y =酰亚胺键合基团时的二价有机基团，n = 1〜10，Ar 1，Ar 2，Ar 3，A和B中的至少1个具有萘环结构。

    Phosphazene article and process for producing the same
    5.
    发明授权
    Phosphazene article and process for producing the same 失效
    磷腈制品及其制备方法

    公开(公告)号：US4959442A

    公开(公告)日：1990-09-25

    申请号：US421305

    申请日：1989-10-12

    申请人： Kazumi Ohkawa ,  Toshitsugu Matsuki ,  Noritsugu Saiki

    发明人： Kazumi Ohkawa ,  Toshitsugu Matsuki ,  Noritsugu Saiki

    IPC分类号： C08G79/02 ,  C08J7/12

    CPC分类号： C08J7/12 ,  C08G79/025 ,  C08J2385/02

    摘要： A shaped polyphosphazene article having a modified surface portion thereof and exhibiting a desired property and/or performance comprises a polyphosphazene polymer having at least 50 molar % or more of repeating units of the formula (I): ##STR1## wherein R.sup.1 and R.sup.2 in the first and second side chains --OR.sup.1 and --OR.sup.2 respectively represent, independently from each other, an aliphatic, cycloaliphatic or aromatic radical, and having at least a portion of a surface portion thereof in which at least 5 molar % of the first and second side chains are converted to one or more types of third side chains --OR.sup.3 wherein R.sup.3 represents an aliphatic, cycloaliphatic or aromatic radical and which are different from --OR.sup.1 and --OR.sup.2.

    摘要翻译： 具有改性表面部分并具有所需性能和/或性能的成型聚磷腈制品包括具有至少50摩尔％或更多的式（I）的重复单元的聚磷腈聚合物：其中R1和 第一和第二侧链-OR1和-OR2中的R2分别独立地表示脂肪族，脂环族或芳族基团，并且具有其表面部分的至少一部分，其中至少5摩尔％的第一 并且第二侧链转化成一种或多种类型的第三侧链-OR 3，其中R 3表示脂族，脂环族或芳族基团，并且不同于-OR 1和-OR 2。

    Immobilization of biologically active substances with a polyphosphazene carrier
    8.
    发明授权
    Immobilization of biologically active substances with a polyphosphazene carrier 失效
    用聚磷腈载体固定生物活性物质

    公开(公告)号：US5380658A

    公开(公告)日：1995-01-10

    申请号：US121909

    申请日：1993-09-16

    申请人： Toshitsugu Matsuki ,  Noritsugu Saiki ,  Shingo Emi

    发明人： Toshitsugu Matsuki ,  Noritsugu Saiki ,  Shingo Emi

    IPC分类号： A61K47/48 ,  C08G79/02 ,  C12N11/06 ,  C07K17/00 ,  G01N33/549

    CPC分类号： A61K47/48223 ,  C08G79/025 ,  Y10S435/803 ,  Y10S435/815 ,  Y10S530/815 ,  Y10S530/816

    摘要： A phosphazene polymer carrier is prepared that has functional groups capable of binding a biologically active substance such as an enzyme or antibody and groups which are non-reactive and hydrophilic. A bifunctional aldehyde is reacted with primary amino groups of a shaped phosphazene polymer to form side chains having aldehyde groups, an amino group-containing compound is reacted with a portion of the aldehyde groups to produce the groups that are non-reactive and hydrophilic, and aldehyde groups not reacted are capable of binding a biologically active substance. The phosphazene polymer may be crosslinked prior to reacting with the bifunctional aldehyde. In another embodiment, a protecting agent is reacted with a portion of the aldehyde groups to block the aldehyde groups, imino bonds are reduced, a compound having an amino group is reacted with aldehyde groups not blocked to form the groups which are non-reactive and hydrophilic, and the protecting agent is removed to provide aldehyde groups capable of binding a biologically active substance. The non-reactive and hydrophilic groups may also be formed by reacting primary amino groups with formaldehyde or by diazotizing primary amino groups of the polymer followed by hydrolysis to form hydroxyl groups. A biologically active substance immobilized on the polymer can be used to separate a substance that has affinity for the immobilized biologically active substance.

    摘要翻译： 制备具有能够结合生物活性物质如酶或抗体的官能团的磷腈聚合物载体和非反应性和亲水性的基团。 双官能醛与成形磷腈聚合物的伯氨基反应形成具有醛基的侧链，含氨基的化合物与一部分醛基反应产生非反应性和亲水性的基团，以及 未反应的醛基能够结合生物活性物质。 磷腈聚合物可以在与双官能醛反应之前进行交联。 在另一个实施方案中，保护剂与一部分醛基反应以阻断醛基，亚氨基键被还原，具有氨基的化合物与不被阻断的醛基反应形成非反应性基团， 亲水，并除去保护剂以提供能够结合生物活性物质的醛基。 非反应性和亲水性基团也可以通过使伯氨基与甲醛反应或通过重氮化聚合物的伯氨基然后进行水解形成羟基而形成。 固定在聚合物上的生物活性物质可用于分离对固定的生物活性物质具有亲和性的物质。