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    Polymer and process for producing the same
    2.
    发明授权
    Polymer and process for producing the same 有权
    聚合物及其制备方法

    公开(公告)号：US07285598B2

    公开(公告)日：2007-10-23

    申请号：US10546003

    申请日：2004-02-23

    申请人： Kikuo Arimoto ,  Nobuhiro Moriguchi ,  Hiroyuki Ohgi ,  Yukiatsu Komiya

    发明人： Kikuo Arimoto ,  Nobuhiro Moriguchi ,  Hiroyuki Ohgi ,  Yukiatsu Komiya

    IPC分类号： C08F8/04 ,  C08G61/08

    CPC分类号： C08G61/08 ,  Y10S525/94

    摘要： A polymer consisting mainly of structural units represented by the general formula (1), wherein the total molar amount of terminal aldehyde groups and acetal groups is 0.6 mol % or smaller based on the total molar amount of the structural units represented by the general formula (1). —[—(—CHR1—)n—CX1R2—CX2R3-]— (1) (In the formula, n is an integer of 2 to 10; X1 and X2 each represents —H, —OH, or a functional group capable of being converted into —OH, provided that at least one of X1 and X2 is hydroxy or a functional group capable of being converted into hydroxy; and R1, R2, and R3 each represents —H or C1-5 alkyl, aryl, aralkyl, or heteroaryl and the two or more R1's may be different).

    摘要翻译： 主要由通式（1）表示的结构单元组成的聚合物，其中末端醛基和缩醛基的总摩尔量相对于通式（1）表示的结构单元的总摩尔量为0.6摩尔％以下， 1）。 - [ - （ - CHR 1 - ） - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - （1）（在该式中，n是2至10的整数; X 1和X 2 各自表示-H，-OH或能够转化为-OH的官能团，条件是X 1和X 2中的至少一个是羟基或 能够转化为羟基的官能团; R 1，R 2和R 3各自表示-H或C 1 -5个烷基，芳基，芳烷基或杂芳基，并且两个或多个R 1可以不同）。

    Elastic polyurethane fiber
    3.
    发明授权
    Elastic polyurethane fiber 失效

    公开(公告)号：US5310852A

    公开(公告)日：1994-05-10

    申请号：US958320

    申请日：1992-12-21

    申请人： Koji Hirai ,  Michihiro Ishiguro ,  Tatuya Oshita ,  Setuo Yamashita ,  Katsura Maeda ,  Yukiatsu Komiya

    发明人： Koji Hirai ,  Michihiro Ishiguro ,  Tatuya Oshita ,  Setuo Yamashita ,  Katsura Maeda ,  Yukiatsu Komiya

    IPC分类号： C08G18/42 ,  C08G18/44 ,  D01F6/70 ,  C08G18/30

    CPC分类号： C08G18/44 ,  C08G18/42 ,  C08G18/4238 ,  D01F6/70 ,  Y10S528/906

    摘要： Provided is an elastic polyurethane fiber comprising a polyurethane obtained by copolymerizing a polymer diol (A), an organic diisocyanate (B) and a chain extender (C);said polymer diol (A) that constitutes the polyurethane being a polyester diol and/or polyesterpolycarbonate diol having an average molecular weight of 1,000 to 6,000, and satisfying the following condition (I); ##EQU1## wherein the total number of carbon atoms means the number of the carbon atoms contained in the polymer diol and excluding those contained in the ester bonds and carbonate bonds thereof;the diol units that constitute said polymer diol containing branched diols in an amount of at least 10 mol %;said polyurethane constituting said elastic fiber satisfying the following conditions (II) and (III)45%.ltoreq.long chain hard segment content.ltoreq.75% (II) wherein the long chain hard segment content means the ratio of the amount of long chain hard segments containing at least 3 repeating units from (B) and (C) combinedly, to the amount of total hard segments comprising components (B) and (C) and, linked thereto via urethane bonds, the terminal diol component of (A), the amounts of said three components being determined on the three components taken out by alcoholysis of component (A) of said polyurethane with an alkali-reethanol solution; ##EQU2## wherein the retention of long chain hard segment content after heat melting means the ratio between the contents of long chain hard segments after and before melt-kneading at 230.degree. C. for 60 minutes of said polyurethane constituting said elastic fiber. The fiber is obtained by melt spinning and has excellent resistance to chlorine and light and excellent elastic recovery and resistance to heat and hot water and being dyeable together with polyester fibers under high-temperature, high-pressure conditions.

    Aqueous dispersion
    4.
    发明授权
    Aqueous dispersion 失效

    公开(公告)号：US07049364B2

    公开(公告)日：2006-05-23

    申请号：US10616907

    申请日：2003-07-11

    申请人： Kazuhiko Maekawa ,  Mototsugu Yoshihara ,  Yukio Itoshima ,  Mamoru Omoda ,  Yukiatsu Komiya

    发明人： Kazuhiko Maekawa ,  Mototsugu Yoshihara ,  Yukio Itoshima ,  Mamoru Omoda ,  Yukiatsu Komiya

    IPC分类号： C08L53/00

    CPC分类号： C09J151/006 ,  C08L51/006 ,  C08L53/00 ,  C08L2666/02 ,  C08L2666/04 ,  C08L2666/14 ,  C09D151/006 ,  C09D153/00 ,  C09J153/00

    摘要： The invention provides an aqueous dispersion which includes i) an aqueous dispersion (I) resulting from dispersion of a block copolymer (I) composed of at least one polymer block (A) containing olefin monomer units and at least one polymer block (B) containing 2 to 100 mole percent of units derived from at least one vinyl monomer having a carboxyl or carboxylic anhydride group and 98 to 0 (zero) mole percent of units derived from another vinyl monomer or monomers copolymerizable with the carboxyl group- or carboxylic anhydride group-containing vinyl monomer, in an aqueous solution of not less than 0.05 equivalent, relative to the carboxyl or carboxylic anhydride group, of a basic substance, and ii) a polyurethane (II), iii) vinyl polymer (III) or iv) tackifier (IV) incorporated in the aqueous dispersion (I). The aqueous dispersion of the invention has excellent adhesiveness to various substrates and stability, and gives a coating layer having excellent weather resistance, water resistance and resistance to solvent attack. The aqueous dispersion of the invention is particularly useful as a coating composition and/or a primer.

    Process for producing vinyl alcohol polymer composition
    5.
    发明授权
    Process for producing vinyl alcohol polymer composition 失效
    制备乙烯醇聚合物组合物的方法

    公开(公告)号：US06444751B1

    公开(公告)日：2002-09-03

    申请号：US09554594

    申请日：2000-05-26

    申请人： Yoshiki Chujo ,  Ryo Tamaki ,  Kanenori Itoh ,  Yukiatsu Komiya

    发明人： Yoshiki Chujo ,  Ryo Tamaki ,  Kanenori Itoh ,  Yukiatsu Komiya

    IPC分类号： C08G6348

    CPC分类号： C08F8/12 ,  C08F8/42 ,  C08F218/08

    摘要： A solution containing a metal alkoxide or oligomers thereof, a vinyl carboxylate polymer and an organic solvent is used, and, while low boiling substances containing the organic solvent is removed, both polycondensation of the metal alkoxide or oligomers thereof and saponification of the vinyl carboxylate polymer are conducted in parallel with each other and in the same reaction zone. On the occasion, the metal alkoxide or oligomers thereof is used in an amount of the metal atom present in the metal alkoxide or oligomers thereof of 0.01 to 100 moles based on 100 moles of the acyl group originating from the vinyl carboxylate unit present in the vinyl carboxylate polymer. This process can produce vinyl alcohol polymer compositions comprising a metal oxide without causing property unevenness, the compositions being capable of maintaining their excellent gas-barrier properties when exposed to high-temperature and high-humidity conditions or after being repeatedly bent. The process thus can produce, commercially advantageously, materials useful as food-packaging materials and the like.

    摘要翻译： 使用含有金属醇盐或其低聚物，羧酸乙烯酯聚合物和有机溶剂的溶液，并且除去含有有机溶剂的低沸点物质，金属醇盐或其低聚物的缩聚和羧酸乙烯酯聚合物的皂化 在相同的反应区中彼此平行进行。 在这种情况下，金属醇盐或其低聚物的使用量是金属醇盐或其低聚物中存在的金属原子的量为0.01至100摩尔，基于100摩尔源自乙烯基羧酸酯单元的酰基 羧酸盐聚合物。 该方法可以生产包含金属氧化物的乙烯醇聚合物组合物，而不会引起性能不均匀，该组合物在暴露于高温高湿条件下或在反复弯曲之后能够保持其优异的气体阻隔性能。 因此，该方法可以商业上有利地生产用作食品包装材料等的材料。

    Acrylic thermoplastic resin composition, acrylic resin film and acrylic resin composite
    7.
    发明授权
    Acrylic thermoplastic resin composition, acrylic resin film and acrylic resin composite 失效
    丙烯酸热塑性树脂组合物，丙烯酸树脂膜和丙烯酸树脂复合材料

    公开(公告)号：US08372517B2

    公开(公告)日：2013-02-12

    申请号：US12446642

    申请日：2007-10-23

    申请人： Kazuki Tokuchi ,  Nobuhiro Moriguchi ,  Yohei Kamata ,  Yukiatsu Komiya

    发明人： Kazuki Tokuchi ,  Nobuhiro Moriguchi ,  Yohei Kamata ,  Yukiatsu Komiya

    IPC分类号： B32B27/30 ,  C08L33/10 ,  C08L29/14 ,  C08J5/18

    CPC分类号： B32B27/30 ,  C08L29/14 ,  C08L33/10 ,  Y10T428/24479 ,  Y10T428/24612 ,  Y10T428/31688 ,  Y10T428/31699 ,  Y10T428/31859 ,  C08L2666/04

    摘要： An acrylic thermoplastic resin composition is obtained by melt-kneading a methacrylic resin (A) and a polyvinyl acetal resin (B) at a resin temperature of not less than 140° C. while applying shear at a shear rate of 100 sec−1 or more, and then cooling the kneaded product to not more than 120° C. In the acrylic thermoplastic resin composition, at least the methacrylic resin (A) forms a continuous phase, and among glass transition temperatures of the acrylic thermoplastic resin composition, a glass transition temperature TgA P ascribed to the methacrylic resin (A) indicates a value between a glass transition temperature (TgA) of the methacrylic resin (A) alone and a glass transition temperature (TgB) of the polyvinyl acetal resin (B) alone. A film- or sheet-like molded article is obtained by molding the resin composition. An acrylic resin composite is obtained by laying a layer of metal and/or metal oxide on at least one side of the acrylic resin molded article.

    摘要翻译： 丙烯酸类热塑性树脂组合物通过在不低于140℃的树脂温度下熔融捏合甲基丙烯酸系树脂（A）和聚乙烯醇缩醛树脂（B），同时以剪切速率为100秒-1或 在丙烯酸​​类热塑性树脂组合物中，至少甲基丙烯酸系树脂（A）形成连续相，在丙烯酸系热塑性树脂组合物的玻璃化转变温度之中，玻璃 归因于甲基丙烯酸系树脂（A）的转变温度TgA P表示单独的甲基丙烯酸系树脂（A）的玻璃化转变温度（TgA）与聚乙烯醇缩醛树脂（B）的玻璃化转变温度（TgB）之间的值。 通过模塑树脂组合物获得薄膜或片状模塑制品。 通过在丙烯酸树脂模塑制品的至少一侧上铺设一层金属和/或金属氧化物来获得丙烯酸树脂复合材料。

    Novel polymer and process for producing the same
    8.
    发明申请
    Novel polymer and process for producing the same 有权
    新型聚合物及其制备方法

    公开(公告)号：US20060149009A1

    公开(公告)日：2006-07-06

    申请号：US10546003

    申请日：2004-02-23

    申请人： Kikuo Arimoto ,  Nobuhiro Moriguchi ,  Hiroyuki Ohgi ,  Yukiatsu Komiya

    发明人： Kikuo Arimoto ,  Nobuhiro Moriguchi ,  Hiroyuki Ohgi ,  Yukiatsu Komiya

    IPC分类号： C08F4/80

    CPC分类号： C08G61/08 ,  Y10S525/94

    摘要： A polymer consisting mainly of structural units represented by the general formula (1), wherein the total molar amount of terminal aldehyde groups and acetal groups is 0.6 mol % or smaller based on the total molar amount of the structural units represented by the general formula (1). —[—(—CHR1—)n—CX1R2—CX2R3-]— (1) (In the formula, n is an integer of 2 to 10; X1 and X2 each represents —H, —OH, or a functional group capable of being converted into —OH, provided that at least one of X1 and X2 is hydroxy or a functional group capable of being converted into hydroxy; and R1, R2, and R3 each represents —H or C1-5 alkyl, aryl, aralkyl, or heteroaryl and the two or more R1's may be different.)

    摘要翻译： 主要由通式（1）表示的结构单元组成的聚合物，其中末端醛基和缩醛基的总摩尔量相对于通式（1）表示的结构单元的总摩尔量为0.6摩尔％以下， 1）。 - [ - （ - CHR 1 - ） - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - （1）（在该式中，n是2至10的整数; X 1和X 2 各自表示-H，-OH或能够转化为-OH的官能团，条件是X 1和X 2中的至少一个是羟基或 能够转化为羟基的官能团; R 1，R 2和R 3各自表示-H或C 1 -5个烷基，芳基，芳烷基或杂芳基，并且两个或更多个R 1可以不同。）

    Polyurethane, process for its production and polyester diol used for its production
    10.
    发明授权
    Polyurethane, process for its production and polyester diol used for its production 失效
    聚氨酯，其生产工艺和用于生产的聚酯多元醇

    公开(公告)号：US5077373A

    公开(公告)日：1991-12-31

    申请号：US515422

    申请日：1990-04-27

    申请人： Tomoyasu Tsuda ,  Yukiatsu Komiya ,  Koji Hirai

    发明人： Tomoyasu Tsuda ,  Yukiatsu Komiya ,  Koji Hirai

    IPC分类号： C08G18/08 ,  C08G18/42 ,  C08G18/66

    CPC分类号： C08G18/664 ,  C08G18/0895 ,  C08G18/4238

    摘要： Provided are a polyurethane comprising (A) a structural unit derived from polyester diol, which consists essentially of 1 to 3 members selected from the structural units (I), (II) and (III) shown below, and the structural units (IV) and (V) shown below, the molar fractions of these structural units satisfying specific relationships:--O--CH.sub.2).sub.m O-- (I)wherein m represents an integer of 8 to 10 ##STR1##--O--R.sup.1 --O-- (III)wherein R.sup.1 represents a branched primary glycol residue having 4 to 8 carbon atoms--O--CH.sub.2).sub.4 O-- (IV) ##STR2## wherein n represents an integer of 4 to 8, and (B) a structural unit derived from a diisocyanate; a process for producing the same; and the polyester diol used for the preparation of the same.