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    MASTERBATCH, AND METHOD OF PREPARING POLYAMIDE RESIN COMPOSITION USING MASTERBATCH
    61.
    发明申请
    MASTERBATCH, AND METHOD OF PREPARING POLYAMIDE RESIN COMPOSITION USING MASTERBATCH 有权
    MASTERBATCH和使用MASTERBATCH制备聚酰胺树脂组合物的方法

    公开(公告)号：US20130331481A1

    公开(公告)日：2013-12-12

    申请号：US14001000

    申请日：2012-02-22

    Applicant: Takashi Yamamoto

    Inventor： Takashi Yamamoto

    IPC: C08J3/22 ,  C08K5/098

    CPC classification number: C08J3/22 ,  C08G69/265 ,  C08J3/226 ,  C08J2377/06 ,  C08J2477/06 ,  C08K5/098 ,  C08L77/06

    Abstract: Capable of being provided are [1] a master batch comprising polyamide (X) comprising a diamine unit containing 70 mole % or more of a metaxylylenediamine unit and a dicarboxylic acid unit and an alkali compound (A), wherein an average particle diameter of the alkali compound (A) contained in the master batch is 50 μm or less; a contained number of particles having a particle diameter of exceeding 80 μm in 5 square millimeter of a cross section of the master batch is 1.5 particle or less; and a sum (m) of values obtained by multiplying a mole concentration of an alkali metal atom and a mole concentration of an alkaline earth metal atom each contained per g of the master batch by valencies thereof respectively is 60 μmol/g or more and 1710 μmol/g or less and [2] a production process for a polyamide resin composition prepared by making use of the master batch described in the above item [1]. Making use of the master batch of the present invention makes it possible to provide a polyamide resin composition which has a good appearance and a good color tone and which forms less gels in mold processing.

    Abstract translation: 能够提供的是[1]包含聚酰胺（X）的母料，其包含含有70摩尔％以上的间苯二甲板单元和二羧酸单元和碱性化合物（A）的二胺单元，其中， 母料中所含的碱性化合物（A）为50μm以下; 在母料的5平方毫米的截面中，粒径超过80μm的粒子的数量为1.5粒以下; 并且通过将每克母料每一个含有的碱金属原子的摩尔浓度和碱土金属原子的摩尔浓度分别乘以其价值而获得的值的和（m）分别为60mol / g以上至1710 mumol / g以下，[2]通过使用上述[1]所述的母料制备的聚酰胺树脂组合物的制造方法。 利用本发明的母料，可以提供具有良好外观和良好色调的聚酰胺树脂组合物，并且在模具加工中形成较少的凝胶。

    POLYAMIDE POLYMER, METHOD FOR PRODUCING SAME, RESIN COMPOSITION, MOLDED PRODUCT, FIBER, FILM, POROUS FILM
    62.
    发明申请
    POLYAMIDE POLYMER, METHOD FOR PRODUCING SAME, RESIN COMPOSITION, MOLDED PRODUCT, FIBER, FILM, POROUS FILM 有权
    聚酰胺聚合物，其生产方法，树脂组合物，模制产品，纤维，膜，多孔膜

    公开(公告)号：US20130281563A1

    公开(公告)日：2013-10-24

    申请号：US13922273

    申请日：2013-06-20

    Applicant: Fujifilm Corporation

    Inventor： Shigeki UEHIRA ,  Toshihide YOSHITANI ,  Toshimitsu SAKUMA ,  Kozo SATO

    IPC: C08G69/26

    CPC classification number: C08G69/26 ,  C08G69/40 ,  C08G69/42 ,  C08G69/44 ,  C08J5/18 ,  C08J2377/06 ,  C08J2377/12 ,  D01F6/605

    Abstract: Provided is a polyamide polymer in which a partial structure represented by the following formula (C) constitutes a portion of the main chain: wherein in Formula (C), RA and RB each independently represent a hydrogen atom or an alkyl group having 1 to 6 carbon atoms; n and m each independently represent an integer from 0 to 2; Cy represents an unsaturated 6-membered or 7-membered ring which may contain a heteroatom; and * and ** each represent a bonding hand, while * may be a bonding hand extending from RA.

    Abstract translation: 提供一种聚酰胺聚合物，其中由下式（C）表示的部分结构构成主链的一部分：其中在式（C）中，RA和RB各自独立地表示氢原子或具有1至6个 碳原子 n和m各自独立地表示0至2的整数; Cy表示可含有杂原子的不饱和6元环或7元环; 和*和**各自表示粘合手，而*可以是从RA延伸的粘结手。

    POLYAMIDE RESIN MOLDINGS
    64.
    发明申请
    POLYAMIDE RESIN MOLDINGS 有权
    聚酰胺树脂模具

    公开(公告)号：US20130172460A1

    公开(公告)日：2013-07-04

    申请号：US13822152

    申请日：2011-09-29

    Applicant: Jun Mitadera ,  Masashi Kurokawa ,  Takahiro Takano

    Inventor： Jun Mitadera ,  Masashi Kurokawa ,  Takahiro Takano

    IPC: C08G69/26 ,  C08K5/29

    CPC classification number: C08G69/26 ,  C08G18/603 ,  C08G69/06 ,  C08G69/265 ,  C08J2377/06 ,  C08K5/29 ,  C08L77/06 ,  C08L77/10

    Abstract: Provided is a xylylenesebacamide resin molding which is excellent in mechanical strength such as elastic modulus and avoids the problem of mechanical strength loss during long-term use. This is a molding of a polyamide resin or a polyamide resin composition containing the polyamide resin, wherein 70 mol % or more of the diamine structural unit is derived from xylylenediamine (A) and 50 mol % or more of the dicarboxylic acid structural unit is derived from sebacic acid (B), and the molding has a crystallinity index of 0 to 50% and a moisture content of 0.1 to 2% by mass.

    Abstract translation: 本发明提供一种具有弹性模量等机械强度优异的苯二甲酰胺树脂成型体，能够避免长期使用时的机械强度损失问题。 这是聚酰胺树脂或含有聚酰胺树脂的聚酰胺树脂组合物的成型体，其中70摩尔％以上的二胺结构单元来自苯二甲胺（A），得到50摩尔％以上的二羧酸结构单元 由癸二酸（B）制成，成型体的结晶度为0〜50％，水分含量为0.1〜2质量％。

    FILM FOR A TYRE INNER LINER AND PRODUCTION METHOD THEREFOR
    65.
    发明申请
    FILM FOR A TYRE INNER LINER AND PRODUCTION METHOD THEREFOR 审中-公开
    轮胎内衬膜及其生产方法

    公开(公告)号：US20130059142A1

    公开(公告)日：2013-03-07

    申请号：US13637773

    申请日：2011-03-31

    Applicant: Il Chung ,  Ok-Hwa Jeon ,  Sang-Mok Lee ,  Gi-Woong Kim

    Inventor： Il Chung ,  Ok-Hwa Jeon ,  Sang-Mok Lee ,  Gi-Woong Kim

    IPC: B32B27/34 ,  B29C70/00 ,  B29C47/00

    CPC classification number: B60C5/14 ,  B29D30/0681 ,  B29D2030/0682 ,  B60C1/0008 ,  C08G69/40 ,  C08J5/18 ,  C08J2377/06 ,  C08L77/06

    Abstract: This invention relates to a film for a tire inner liner, which includes a copolymer including a polyamide-based segment and 5˜50 wt % of a polyether-based segment relative to the total weight of the film, and has a thickness 30˜300 μm, and to a method of manufacturing the film for a tire inner liner, including polymerizing a polyamide-based resin or its precursor with 5˜50 wt % of a polyether-based resin relative to the total weight of the film, thus preparing a copolymer, and melting and extruding the copolymer, thus forming a film.

    Abstract translation: 本发明涉及一种轮胎内衬膜，其包含相对于膜的总重量的包含聚酰胺类链段和5〜50重量％聚醚类链段的共聚物，其厚度为30〜300 以及涉及一种轮胎内衬膜的制造方法，包括使聚酰胺类树脂或其前体与聚合物类树脂相对于膜的总重量为5〜50重量％进行聚合，由此制备 共聚物，熔融挤出共聚物，从而形成膜。

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