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    METHOD FOR PRODUCING POLYAMIDE RESIN
    32.
    发明公开
    METHOD FOR PRODUCING POLYAMIDE RESIN 审中-公开
    用于生产聚酰胺树脂

    公开(公告)号：EP2402385A4

    公开(公告)日：2013-09-04

    申请号：EP10746215

    申请日：2010-02-24

    Applicant: TORAY INDUSTRIES

    Inventor： KATO KOYA ,  MASUNAGA ATSUSHI ,  MATSUOKA HIDEO

    IPC: C08G69/28 ,  C08G69/26 ,  C08L77/06

    CPC classification number: C08G69/26 ,  C08G69/28 ,  C08L77/06

    Abstract: A method for producing a polyamide resin characterized by comprising thermally polycondension of tetramethylene diamine and either an aliphatic dicarboxylic acid having 7 or more carbon atoms or a salt thereof, and then being melt-polymerized at a temperature equal to or higher than the melting point thereof until the relative viscosity of a 0.01 g/ml solution thereof in 98% sulfuric acid solution with a 0.01 g/ml content at 25 °C becomes 2.2-5.0.

    FLAME-RETARDANT RESIN COMPOSITION AND MOLDINGS
    34.
    发明公开
    FLAME-RETARDANT RESIN COMPOSITION AND MOLDINGS 失效
    隔爆树脂组合物和模塑料

    公开(公告)号：EP0835904A4

    公开(公告)日：2000-05-17

    申请号：EP97919660

    申请日：1997-04-23

    Applicant: TORAY INDUSTRIES

    Inventor： MATSUOKA HIDEO ,  YAMAUCHI KOUJI ,  INOUE TOSHIHIDE

    IPC: C08K3/32 ,  C08K5/3492 ,  C08K5/3477 ,  C08K3/02 ,  C08K5/13 ,  C08K7/16 ,  C08L67/00 ,  C08L101/00

    CPC classification number: C08K3/32 ,  C08K5/34928

    Abstract: A flame-retardant resin composition comprising: (A) 100 parts by weight of a thermoplastic resin and, blended therewith; (B) 0.1 to 100 parts by weight of red phosphorus; and (C) 0.5 to 100 parts by weight of a salt comprising a triazine compound and cyanuric or isocyanuric acid, wherein the number-average diameter of dispersed particles of red phosphorus in the resin composition is 50 to 0.01 mu m, and that of dispersed particles of the salt is 100 to 0.01 mu m. This composition has an excellent flame retardancy and maintains the properties inherent in the resin and, hence, is suitable for mechanical mechanism parts, electric components, electronic components, automobile parts, or the like.

    MULTI-LAYER HOLLOW CONTAINER WITH BARRIER PROPERTY AND ITS MANUFACTURING METHOD
    37.
    发明专利
    MULTI-LAYER HOLLOW CONTAINER WITH BARRIER PROPERTY AND ITS MANUFACTURING METHOD 审中-公开

    公开(公告)号：JP2003128057A

    公开(公告)日：2003-05-08

    申请号：JP2001329955

    申请日：2001-10-26

    Applicant: TORAY INDUSTRIES

    Inventor： MATSUOKA HIDEO ,  HAMAGUCHI MITSUSHIGE ,  KOBAYASHI KAZUHIKO

    IPC: B65D6/14 ,  B32B1/02 ,  B32B27/00 ,  C08L23/00 ,  C08L77/00

    Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer hollow container with barrier property and its manufacturing method that is excellent in flexibility for container design, barrier property, inter-layer bondability, and mechanical characteristics. SOLUTION: The multi-layer hollow container comprises a barrier layer formed from a resin composition composed of (a) polyolefin resin and (b) polyamide resin, and a thermoplastic resin layer composed of (c) thermoplastic resin other than the resin composition constituting the barrier layer, and is a barrier multi-layer hollow container characterized in that it contains, in one part therein, a fuse-bonding part whose strength is 60% or more of that of the non-fuse- bonding part.

    RESIN STRUCTURE
    38.
    发明专利
    RESIN STRUCTURE 失效

    公开(公告)号：JP2002249658A

    公开(公告)日：2002-09-06

    申请号：JP2001047246

    申请日：2001-02-22

    Applicant: TORAY INDUSTRIES

    Inventor： HAMAGUCHI MITSUSHIGE ,  MATSUOKA HIDEO ,  KOBAYASHI KAZUHIKO

    IPC: C08J5/04 ,  B29B7/00 ,  C08K7/02 ,  C08L77/00

    Abstract: PROBLEM TO BE SOLVED: To obtain a resin structure which is excellent in strength and rigidity and has a good molding appearance. SOLUTION: This resin structure is mainly composed of 55-80 vol.% of a blend of (a) a polyamide resin and (b) a fibrous compound and 45-20 vol.% of (c) a polymethylpentene resin. In a resin phase separation structure observed with an electron microscope, a phase structure is formed in which the polymethylpentene resin (c) constitutes a continuous phase while the polyamide resin (a) does a dispersed phase.

    RESIN STRUCTURE
    39.
    发明专利
    RESIN STRUCTURE 失效

    公开(公告)号：JP2002241605A

    公开(公告)日：2002-08-28

    申请号：JP2001040980

    申请日：2001-02-16

    Applicant: TORAY INDUSTRIES

    Inventor： HAMAGUCHI MITSUSHIGE ,  MATSUOKA HIDEO ,  KOBAYASHI KAZUHIKO

    IPC: C08J3/20 ,  C08J5/00 ,  C08K7/02 ,  C08L67/00 ,  C08L77/00

    Abstract: PROBLEM TO BE SOLVED: To obtain a resin structure which has an excellent strength and excellent rigidity and gives molded articles having good appearances. SOLUTION: This resin structure comprising 55 to 80 vol.% of a mixture of (a) a polyamide resin with (b) a fibrous compound and 45 to 20 vol.% of (c) a polyester resin as main components is characterized by having a phase structure in which (c) the polyester resin and (a) the polyamide resin are a continuous phase and a dispersion phase, respectively, in a resin phase-separated structure observed with an electronic microscope.

    RESIN STRUCTURE AND ITS USE
    40.
    发明专利
    RESIN STRUCTURE AND ITS USE 失效

    公开(公告)号：JP2001302917A

    公开(公告)日：2001-10-31

    申请号：JP2000311403

    申请日：2000-10-12

    Applicant: TORAY INDUSTRIES ,  MITSUI CHEMICALS INC

    Inventor： MATSUOKA HIDEO ,  HAMAGUCHI MITSUSHIGE ,  KOBAYASHI KAZUHIKO ,  TODO AKIRA ,  KANDA HIROSHI

    IPC: B65D1/00 ,  B32B1/02 ,  B32B27/00 ,  B32B27/32 ,  B65D1/09 ,  C08J5/00 ,  C08K3/00 ,  C08L23/00 ,  C08L81/02

    Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin structure having properties which have inhibited lowering in properties such as toughness and molding processability as the essential characteristic features of polyolefin resins and has specifically improved chemical and gas permeation resistances, a laminated structure which gives a plastic container and a tubular body having excellent barrier properties, strength, durability, and molding processability as well, and also provide its use. SOLUTION: The thermoplastic resin structure is composed substantially of a resin composition comprising (a) 5-80 vol.% polyolefin resin and (b) 95-20 vol.% polyphenylene sulfide resin and, at the same time, forms a phase structure such that the polyphenylene sulfide resin (b) comes to a matrix phase (a continuous phase) and the polyolefin resin (a) comes to a dispersion phase in the resin phase separation structure to be observed by an electron microscope.

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