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31 条记录 (耗时 0.012 秒)

    Oriented polyester film
    11.
    发明公开
    Oriented polyester film 失效
    Orientierte Polyesterfolie。

    公开(公告)号：EP0561596A2

    公开(公告)日：1993-09-22

    申请号：EP93301954.9

    申请日：1993-03-15

    申请人： TEIJIN LIMITED

    发明人： Hamano, Hisashi ,  Hosoi, Masahiro ,  Nishiyama, Masanori ,  Saeki, Yasuhiro

    IPC分类号： C08J5/18 ,  C08L67/02 ,  H01B3/42

    CPC分类号： C08J5/18 ,  C08G63/185 ,  C08G63/672 ,  C08J2367/02 ,  H01B3/422 ,  Y10T428/31786

    摘要： An oriented polyester film (A) which comprises modified polyethylene-2,6-naphthalenedicarboxylate containing a 4,4'-diphenyldicarboxylic acid component and having a heat of crystallization of 16 to 25.5 Joule/g, and (B) which is biaxially oriented; and an oriented polyester film (A') which comprises modified polyethylene-2,6-naphthalenedicarboxylate containing of a glycol component derived from a compound represented by the following formula,

       wherein each of n and m is independently a positive number of 1 to 9 as an average, provided that m + n equals 2 to 9 as an average.
    and having a heat of crystallization of 6 to 20 Joule/g, and (B) which is biaxially oriented. These films are useful as a base film for a magnetic recording tape or as an electric insulation film.

    摘要翻译： 一种取代聚酯膜（A），其包含含有4,4'-二苯基二羧酸组分的改性聚乙烯-2,6-萘二甲酸酯，结晶热为16-25.5焦耳/克，（B）为双轴取向; 和包含衍生自下式表示的化合物的二醇成分的改性聚乙烯-2,6-萘二甲酸酯的取向聚酯膜（A'），其中n和m各自独立地为1， 至9为平均值，条件是m + n等于2至9作为平均值。 并且结晶热为6〜20焦耳/克，（B）为双轴取向。 这些膜可用作磁记录带或电绝缘膜的基膜。

    Biaxially oriented, unidirectionally long polyethylene-2,6-naphthalate film and magnetic tape therefrom
    14.
    发明公开
    Biaxially oriented, unidirectionally long polyethylene-2,6-naphthalate film and magnetic tape therefrom 失效
    的双轴取向，在由其制备的方向延伸聚2,6-萘二甲酸膜和磁带

    公开(公告)号：EP1270669A1

    公开(公告)日：2003-01-02

    申请号：EP02078281.9

    申请日：1992-08-06

    申请人： TEIJIN LIMITED

    发明人： Etchu, Masami ,  Hamano, Hisashi ,  Hosoi, Masahiro ,  Saeki, Yasuhiro

    IPC分类号： C08L67/02 ,  C08J5/18 ,  H01F10/28

    CPC分类号： C08J5/18 ,  B29C55/14 ,  B29K2067/00 ,  B29K2105/16 ,  C08J2367/02 ,  C08K3/26 ,  C08K3/36 ,  G11B5/733 ,  Y10S428/90 ,  Y10T428/25 ,  Y10T428/31 ,  Y10T428/31786 ,  C08L67/02

    摘要： A biaxially oriented, unidirectionally long polyethylene-2,6-naphthalate film,

    (A) which contains

    (a) 0.05 to 04 % by weight of first inert solid particles having an average particle diameter of 0.05 to 0.3 µm, and
    (b) 0.005 to 0.05 % by weight of second inert solid particles having an average particle diameter of 0.3 to 1.0 µm, this average particle diameter being greater than the average particle diameter of the first inert solid particles by at least 0.2 µm,
    wherein:
    (B) the Young's modulus in the length direction is at least 650 kg/mm 2 , the Young's modulus in the width direction is at least 600 kg/mm 2 , the Young's modulus in the length direction is greater than the Young's modulus in the width direction,
    (C) the heat shrinkage factor in the length direction in heat treatment at 70° C for 1 hour under no load is not more than 0.08 %, and
    (D) the surface roughness, Ra, is 3 to 10 nm; and a magnetic tape obtained therefrom.

    摘要翻译： 双轴取向，单向长聚2,6-萘二甲酸的电影，（A），它含有（a）0.05至04重量％的具有上的0:05至0.3微米平均粒径第一惰性固体颗粒，和（b） 0.005〜0.05％（重量）具有在0.3至1.0微米平均粒径第二惰性固体颗粒，该平均颗粒直径小于至少0.2微米，worin第一惰性固体颗粒的平均粒径更大的：（ B）的杨氏模量在长度方向上是至少为650千克/毫米<2>中，杨氏模量在宽度方向上是至少600千克/毫米<2>中，杨氏模量在长度方向上比杨氏更大 模量在宽度方向上，（C）在热处理在70℃下1小时在无负载下的长度方向上的热收缩率是在不超过0.08％，和（D）的表面粗糙度Ra为3〜 10纳米; 和磁带从那里得到。

    Oriented polyester film
    16.
    发明公开
    Oriented polyester film 失效
    定向聚酯薄膜

    公开(公告)号：EP0787760A3

    公开(公告)日：1998-04-01

    申请号：EP97201058.1

    申请日：1993-03-15

    申请人： TEIJIN LIMITED

    发明人： Hamano, Hisashi ,  Hosoi, Masahiro ,  Nishiyama, Masanori ,  Saeki, Yasuhiro

    IPC分类号： C08J5/18 ,  C08L67/02 ,  H01B3/42

    CPC分类号： C08J5/18 ,  C08G63/185 ,  C08G63/672 ,  C08J2367/02 ,  H01B3/422 ,  Y10T428/31786

    摘要： An oriented polyester film (A') which comprises modified polyethylene-2,6-naphthalenedicarboxylate containing a glycol component derived from a compound represented by the following formula,
    wherein each of n and m is independently a positive number of 1 to 9 as an average, provided that m + n equals 2 to 9 as an average. and having a heat of crystallization of 6 to 20 Joule/g, and (B) which is biaxially oriented.
    These films are useful as a base film for a magnetic recording tape or as an electric insulation film.

    摘要翻译： 本发明提供一种取向聚酯膜（A'），其含有改性聚2,6-萘二甲酸乙二醇酯，该改性聚2,6-萘二甲酸乙二醇酯含有衍生自下式所示化合物的二醇成分，其中n和m各自独立地为1〜9的正数 ，条件是m + n平均等于2至9。 并具有6至20焦耳/克的结晶热，以及双轴取向的（B）。 这些膜可用作磁记录带的基膜或电绝缘膜。

    Oriented polyester film
    17.
    发明公开
    Oriented polyester film 失效
    Orientierte Polyesterfolie

    公开(公告)号：EP0787760A2

    公开(公告)日：1997-08-06

    申请号：EP97201058.1

    申请日：1993-03-15

    申请人： TEIJIN LIMITED

    发明人： Hamano, Hisashi ,  Hosoi, Masahiro ,  Nishiyama, Masanori ,  Saeki, Yasuhiro

    IPC分类号： C08J5/18 ,  C08L67/02 ,  H01B3/42

    CPC分类号： C08J5/18 ,  C08G63/185 ,  C08G63/672 ,  C08J2367/02 ,  H01B3/422 ,  Y10T428/31786

    摘要： An oriented polyester film (A') which comprises modified polyethylene-2,6-naphthalenedicarboxylate containing a glycol component derived from a compound represented by the following formula,


    wherein each of n and m is independently a positive number of 1 to 9 as an average, provided that m + n equals 2 to 9 as an average.
    and having a heat of crystallization of 6 to 20 Joule/g, and (B) which is biaxially oriented.
    These films are useful as a base film for a magnetic recording tape or as an electric insulation film.

    摘要翻译： 一种取代聚酯膜（A'），其包含含有由下式表示的化合物的二醇成分的改性聚乙烯-2,6-萘二甲酸酯，其中n和m各自独立地为1〜9的正数 作为平均值，只要m + n等于2至9作为平均值。 并且结晶热为6〜20焦耳/克，（B）为双轴取向。 这些膜可用作磁记录带或电绝缘膜的基膜。

    Oriented polyester film
    19.
    发明公开
    Oriented polyester film 失效
    定向聚酯薄膜

    公开(公告)号：EP0561596A3

    公开(公告)日：1994-08-31

    申请号：EP93301954.9

    申请日：1993-03-15

    申请人： TEIJIN LIMITED

    发明人： Hamano, Hisashi ,  Hosoi, Masahiro ,  Nishiyama, Masanori ,  Saeki, Yasuhiro

    IPC分类号： C08J5/18 ,  C08L67/02 ,  H01B3/42

    CPC分类号： C08J5/18 ,  C08G63/185 ,  C08G63/672 ,  C08J2367/02 ,  H01B3/422 ,  Y10T428/31786

    摘要： An oriented polyester film (A) which comprises modified polyethylene-2,6-naphthalenedicarboxylate containing a 4,4'-diphenyldicarboxylic acid component and having a heat of crystallization of 16 to 25.5 Joule/g, and (B) which is biaxially oriented; and an oriented polyester film (A') which comprises modified polyethylene-2,6-naphthalenedicarboxylate containing of a glycol component derived from a compound represented by the following formula,

       wherein each of n and m is independently a positive number of 1 to 9 as an average, provided that m + n equals 2 to 9 as an average.
    and having a heat of crystallization of 6 to 20 Joule/g, and (B) which is biaxially oriented. These films are useful as a base film for a magnetic recording tape or as an electric insulation film.

    摘要翻译： 一种取向聚酯薄膜（A），其包含含有4,4'-二苯基二羧酸成分且结晶热为16〜25.5焦耳/克的改性聚2,6-萘二甲酸乙二醇酯和双轴取向的（B） 和包含衍生自下式表示的化合物的二醇组分的改性聚2,6-萘二甲酸乙二醇酯的取向聚酯膜（A'），其中n和m各自独立地为1至9的正数，为 平均值，只要m + n平均等于2至9。 并具有6至20焦耳/克的结晶热，以及双轴取向的（B）。 这些膜可用作磁记录带的基膜或电绝缘膜。