利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

27 条记录 (耗时 0.024 秒)

    Methacrylate resin composition and process for its preparation
    2.
    发明授权
    Methacrylate resin composition and process for its preparation 失效
    甲基丙烯酸酯树脂组合物及其制备方法

    公开(公告)号：US4745159A

    公开(公告)日：1988-05-17

    申请号：US5423

    申请日：1987-01-20

    申请人： Hisao Anzai ,  Hideaki Makino ,  Isao Sasaki ,  Kozi Nishida ,  Masaru Morimoto

    发明人： Hisao Anzai ,  Hideaki Makino ,  Isao Sasaki ,  Kozi Nishida ,  Masaru Morimoto

    IPC分类号： C08F8/32 ,  C08F8/48 ,  C08F8/30

    CPC分类号： C08F8/48 ,  C08F2800/20

    摘要： A methacrylate resin composition comprising a methacrylate resin containing methacrylimide units of the following formula: ##STR1## wherein R is a hydrogen atom or an aliphatic, alicyclic or aromatic hydrocarbon group having from 1 to 20 carbon atoms, and having a yellowness index (YIs) of at most 3 as measured in the form of a solution of the heated resin composition and a total light transmittance of from 89 to 95%.

    摘要翻译： 一种甲基丙烯酸酯树脂组合物，其包含含有下式的甲基丙烯酰亚胺单元的甲基丙烯酸酯树脂：其中R是氢原子或具有1至20个碳原子的脂族，脂环族或芳族烃基，并且具有黄色指数 （YIs）以加热的树脂组合物的溶液的形式测量为至多3，总透光率为89-95％。

    Light transmitting fiber
    3.
    发明授权
    Light transmitting fiber 失效
    光传输光纤

    公开(公告)号：US4804259A

    公开(公告)日：1989-02-14

    申请号：US854615

    申请日：1986-04-22

    申请人： Isao Sasaki ,  Kozi Nishida ,  Masaru Morimoto ,  Hisao Anzai ,  Hideaki Makino

    发明人： Isao Sasaki ,  Kozi Nishida ,  Masaru Morimoto ,  Hisao Anzai ,  Hideaki Makino

    IPC分类号： G02B6/10 ,  C08F8/48 ,  C08F20/00 ,  C08F20/22 ,  C08F220/02 ,  C08F220/22 ,  G02B1/04 ,  G02B6/00 ,  G02B6/02 ,  D02G3/00 ,  B29D11/00

    CPC分类号： G02B1/046 ,  G02B6/02033 ,  Y10T428/2929 ,  Y10T428/2933 ,  Y10T428/2964 ,  Y10T428/2967 ,  Y10T428/2969

    摘要： Disclosed is an improved light transmitting fiber comprising a transparent inorganic substance or organic polymeric material as a core component and a methacrylate polymer as a cladding component. The methacrylate polymer is a methacrylimide-containing fluoroalkyl methacrylate polymer comprising (A) 2 to 98 weight % of methacrylimide units of formula (I): ##STR1## wherein R represents a hydrogen atom or a hydrocarbon group having 1 to 20 carbon atoms, (B) 98 to 2 weight % of structural units derived from a fluoroalkyl methacrylate monomer, and (C) 0 to 50 weight % of structural units derived from a monomer copolymerizable with the monomer (B).

    摘要翻译： 公开了一种改进的透光纤维，其包含作为核心组分的透明无机物质或有机聚合物材料和作为包覆组分的甲基丙烯酸酯聚合物。 甲基丙烯酸酯聚合物是含甲基丙烯酰亚胺的甲基丙烯酸氟代烷基酯聚合物，其包含（A）2至98重量％的式（I）的甲基丙烯酰亚胺单元：其中R表示氢原子或具有1至20个碳原子的烃基 原子，（B）98〜2重量％的衍生自甲基丙烯酸氟烷基酯单体的结构单元，（C）0〜50重量％的衍生自可与单体（B）共聚的单体的结构单元。

    Process for preparing methacrylimide-containing polymers
    4.
    发明授权
    Process for preparing methacrylimide-containing polymers 失效
    制备含甲基丙烯酰亚胺的聚合物的方法

    公开(公告)号：US4816524A

    公开(公告)日：1989-03-28

    申请号：US857163

    申请日：1986-04-29

    申请人： Hisao Anzai ,  Hideaki Makino ,  Isao Sasaki ,  Kozi Nishida ,  Masaru Morimoto

    发明人： Hisao Anzai ,  Hideaki Makino ,  Isao Sasaki ,  Kozi Nishida ,  Masaru Morimoto

    IPC分类号： C08F8/32

    CPC分类号： C08F8/32

    摘要： Methacrylimide-containing polymers are continuously produced by introducing 10 to 60 wt. % of an inert solvent, 90 to 40 wt. % of methacrylic acid, a methacrylic acid ester or a monomer mixture comprising at least 50 wt. % of methacrylic acid or a methacrylic acid ester, and a radical polymerization initiator and a molecular weight modifier into a polymerization reaction zone, converting at least 80 wt. % of the charged monomer to a polymer at 60.degree.-170.degree. C., adding a compound represented by the formula:R--NH.sub.2wherein R represents a hydrogen atom, an alkyl group having 1-12 carbon atoms, a cycloalkyl group having 7-11 carbon atoms or an aryl group having 6-10 carbon atoms,to the polymerization reaction liquid, carrying out reaction of the resulting mixture at 150.degree. to 300.degree. C. in an imidization reaction zone, and finally separating volatile substances from the reaction fluid.

    摘要翻译： 含有甲基丙烯酰胺的聚合物通过引入10至60wt。 ％的惰性溶剂，90〜40wt。 ％的甲基丙烯酸，甲基丙烯酸酯或包含至少50wt。 ％的甲基丙烯酸或甲基丙烯酸酯，以及自由基聚合引发剂和分子量调节剂进入聚合反应区，将至少80wt。 加入到60℃-170℃的聚合物的％，加入由式R-NH 2表示的化合物，其中R表示氢原子，具有1-12个碳原子的烷基，具有7个 -11个碳原子或具有6-10个碳原子的芳基，在聚合反应液中，在酰亚胺化反应区中将所得混合物在150-300℃下进行反应，最后从反应中分离出挥发性物质 流体。

    Light-transmitting fiber
    6.
    发明授权
    Light-transmitting fiber 失效
    透光纤维

    公开(公告)号：US4693553A

    公开(公告)日：1987-09-15

    申请号：US705634

    申请日：1985-02-26

    申请人： Isao Sasaki ,  Kozi Nishida ,  Masaru Morimoto ,  Takashi Yamamoto

    发明人： Isao Sasaki ,  Kozi Nishida ,  Masaru Morimoto ,  Takashi Yamamoto

    IPC分类号： G02B1/04 ,  D02G3/00

    CPC分类号： G02B1/046

    摘要： A plastic light-transmitting fiber having a core-sheath structure. A polymer having methacrylimide or N-substituted methacrylimide units is used for the core component. A polymer having a refractive index smaller by at least 1% than that of the polymer of the core component is used for the sheath component. The heat resistance of the light-transmitting fiber is highly improved.

    摘要翻译： 一种具有芯鞘结构的塑料透光纤维。 用于核心组分的具有甲基丙烯酰亚胺或N-取代的甲基丙烯酰亚胺单元的聚合物。 作为护套成分，使用折射率比核心成分的聚合物的折射率小1％以上的聚合物。 透光纤维的耐热性得到很大改善。

    Heat-resistant resin molded article with excellent abrasion resistance and process for producing the same
    7.
    发明授权
    Heat-resistant resin molded article with excellent abrasion resistance and process for producing the same 失效
    具有优异耐磨性的耐热树脂成型体及其制造方法

    公开(公告)号：US4689243A

    公开(公告)日：1987-08-25

    申请号：US783227

    申请日：1985-09-24

    申请人： Isao Sasaki ,  Kozi Nishida ,  Masaru Morimoto ,  Kenji Kushi

    发明人： Isao Sasaki ,  Kozi Nishida ,  Masaru Morimoto ,  Kenji Kushi

    IPC分类号： C08J7/04 ,  C08L33/24 ,  C09D4/00 ,  B05D3/06

    CPC分类号： C08L33/24 ,  C08J7/047 ,  C09D4/00 ,  C08J2423/00 ,  C08J2433/00 ,  Y10T428/261 ,  Y10T428/264 ,  Y10T428/265 ,  Y10T428/269 ,  Y10T428/31721 ,  Y10T428/31928

    摘要： A heat-resistant resin molded article excellent in abrasion resistance, surface smoothness, solvent resistance, durability and adhesiveness between base material and cured film, consisting of (1) a resin molded article composed of 2% by weight or more of a structural unit represented by the following structural formula ##STR1## (wherein R is a hydrogen atom, an alkyl group, an aryl group or an alicyclic group of 1 to 20 carbon atoms) and 98% by weight or less of an ethylenic monomer unit and (2) a cured film formed on the surface of said resin molded article by curing a crosslinking-curable resin material containing 30% by weight or more of at least one monomer having three or more (meth)acryloyloxy groups in one molecule, as well as a process for producing said heat-resistant resin molded article.

    摘要翻译： PCT No.PCT / JP85 / 00071 Sec。 371日期：1985年9月24日 102（e）1985年9月24日PCT 1985年2月20日PCT PCT。 出版物WO85 / 03670 日本1985年8月29日。耐磨性，表面平滑性，耐溶剂性，耐久性和基材与固化膜之间的粘合性优异的耐热性树脂成型体，由（1）由2重量％ 以下结构式表示的结构单元，其中R为氢原子，烷基，芳基或碳原子数为1〜20的脂环族基），98重量％以下的结构单元 乙烯性单体单元和（2）通过将包含30重量％以上的至少一种具有三个以上（甲基）丙烯酰氧基的单体的交联固化性树脂材料固化在一个上形成在所述树脂成型体的表面上的固化膜 分子，以及制造所述耐热树脂模塑制品的方法。

    Polyvinyl chloride resin composition
    9.
    发明授权
    Polyvinyl chloride resin composition 失效
    聚氯乙烯树脂组合物

    公开(公告)号：US5349017A

    公开(公告)日：1994-09-20

    申请号：US984238

    申请日：1992-12-01

    申请人： Koji Matsumoto ,  Masaru Morimoto ,  Masahiro Osuka ,  Naomi Uno

    发明人： Koji Matsumoto ,  Masaru Morimoto ,  Masahiro Osuka ,  Naomi Uno

    IPC分类号： C08F285/00 ,  C08L27/06 ,  C08L51/00 ,  C08L51/04 ,  G01T1/18 ,  C08L9/04 ,  C08F265/04

    CPC分类号： C08L27/06 ,  C08L51/003 ,  C08L51/00

    摘要： A polyvinyl chloride resin composition comprising (i) 100 parts by weight of a polyvinyl chloride resin and (ii) 2 to 40 parts by weight of a multi-stage copolymer obtained by polymerizing resin component formable monomers in the range of from more than 30 parts by weight to 50 parts by weight in three stages onto 50-70 parts by weight of a butadiene elastomer having a glass transition temperature ranging from -40.degree. C. to 5.degree. C. obtained by a copolymerization of a monomer mixture of 70 to 90% by weight of butadiene, 10 to 30 percent by weight of an aromatic vinyl monomer and a polyfunctional monomer added in an amount corresponding to 3 to 10 parts by weight per 100 parts by weight of the total amount of the butadiene and aromatic vinyl monomer.

    摘要翻译： 一种聚氯乙烯树脂组合物，其包含（i）100重量份的聚氯乙烯树脂和（ii）2至40重量份的多阶段共聚物，其通过将树脂组分可形成单体聚合在30多个 的50〜70重量份的三元共聚物，50-70重量份的玻璃化转变温度为-40℃〜5℃的丁二烯弹性体，通过共聚合70〜90的单体混合物 丁二烯的重量百分比，10〜30重量％的芳族乙烯基单体和多官能单体，其相对于丁二烯和芳族乙烯基单体的总量为100重量份，相当于3〜10重量份。

    Process for the preparation of rubber-containing graft copolymer particles
    10.
    发明授权
    Process for the preparation of rubber-containing graft copolymer particles 失效
    制备含橡胶接枝共聚物颗粒的方法

    公开(公告)号：US5306763A

    公开(公告)日：1994-04-26

    申请号：US858872

    申请日：1992-03-27

    申请人： Koji Matsumoto ,  Masaru Morimoto

    发明人： Koji Matsumoto ,  Masaru Morimoto

    IPC分类号： C08J3/12 ,  C08L51/00 ,  C08L51/04 ,  C08L51/06 ,  C08L101/00 ,  C08L55/02

    CPC分类号： C08L51/04 ,  Y10S525/902

    摘要： Rubber-containing graft copolymer particles excellent in powder properties are prepared by a process comprising mixing, with 100 parts by weight (as solid content) of rubber-containing graft copolymer (A) in a state of slurry, 0.1 to 10 parts by weight of a rigid non-elastic multi-stage polymer (B), in a state of slurry, consisting of 30 to 80% by weight of a (co)polymer component comprising 40 to 100% by weight of methyl methacrylate and 0 to 60% by weight of one or more other monomers copolymerizable therewith being polymerized at least in the first stage and 5 to 70% by weight of a (co)polymer component comprising 70 to 100% by weight of methyl methacrylate and 0 to 30% by weight of one or more other monomers copolymerizable therewith being polymerized in the final stage, the total amount of the (co)polymer components in the respective stages being 100% by weight and the content of polymeric units derived from an acrylic ester in the multi-stage polymer (B) being from 5 to 30% by weight.

    摘要翻译： 粉末性质优异的含橡胶的接枝共聚物粒子的制备方法包括以浆料的形式混合100重量份（以固体含量）含橡胶的接枝共聚物（A），0.1至10重量份的 以浆料状态的刚性非弹性多级聚合物（B），由30至80重量％的（共）聚合物组分组成，所述（共）聚合物组分包含40至100重量％的甲基丙烯酸甲酯和0至60重量％ 可共聚合的一种或多种其它单体的重量至少在第一阶段中聚合，5-70重量％的（共）聚合物组分，其包含70至100重量％的甲基丙烯酸甲酯和0至30重量％的一种 或更多的可与其共聚的其它单体在最后阶段聚合，各阶段（共）聚合物组分的总量为100重量％，多级聚合物中衍生自丙烯酸酯的聚合单元的含量（ B）我们从5到30％ 好吧