公开(公告)号：US3950206A

公开(公告)日：1976-04-13

申请号：US423553

申请日：1973-12-10

申请人： Tomio Adachi ,  Yukio Mitsuishi ,  Rikuo Miura ,  Hideaki Kawakami

发明人： Tomio Adachi ,  Yukio Mitsuishi ,  Rikuo Miura ,  Hideaki Kawakami

IPC分类号： B29C53/00 ,  B29C65/00 ,  B29C65/02 ,  B32B27/36 ,  C08J5/12 ,  C08L67/02 ,  B29C27/04 ,  B32B27/06

CPC分类号： C08J7/123 ,  C08J5/121 ,  C08L67/02 ,  C08J2367/02 ,  Y10S428/91 ,  Y10T428/31 ,  Y10T428/31736 ,  Y10T428/31739 ,  Y10T428/31786 ,  Y10T428/31913 ,  Y10T428/31938

摘要： A method for heat bonding a polyester film directly with other film or shaped articles of polyester at a temperature below its melting point by using corona discharge treated polyester film, said polyester being predominantly alkylene terephthalate units and/or alkylene 2,6-naphthalate units and the film therefor.

公开(公告)号：US4115617A

公开(公告)日：1978-09-19

申请号：US669972

申请日：1976-03-24

申请人： Yukio Mitsuishi ,  Shigeru Shiozaki ,  Kinji Hasegawa

发明人： Yukio Mitsuishi ,  Shigeru Shiozaki ,  Kinji Hasegawa

IPC分类号： C09J7/02 ,  B32B15/08 ,  B32B27/36

CPC分类号： C09J7/0285 ,  Y10T428/265 ,  Y10T428/266 ,  Y10T428/269 ,  Y10T428/28 ,  Y10T428/2804 ,  Y10T428/2848 ,  Y10T428/31681 ,  Y10T428/31786

摘要： An adhesive film having weatherability comprising (I) a polyethylene terephthalate film base being oriented in at least one direction and having a refractive index, in the orientation direction, of 1.57 to 1.78, a refractive index, in the thickness direction, of 1.48 1.57, a density of 1.340 to 1.390 g/cm.sup.3, and a thickness of 5 to 250 microns, and (II) an adhesive layer coated on at least one surface of said film base (I) either directly or through (III) a layer of a thin metallic film or an adhesive film comprising (I), (II) coated on one surface of (I), and (III) coated on the other surface of (I).

摘要翻译： 一种具有耐候性的粘合膜，其包含：（I）聚对苯二甲酸乙二醇酯膜基材在至少一个方向上取向，在取向方向上的折射率为1.57〜1.78，厚度方向的折射率为1.48±1.57， 密度为1.340至1.390g / cm3，厚度为5至250微米，以及（II）直接或通过（III）一层涂覆在所述膜基底（I）的至少一个表面上的粘合剂层 薄膜金属薄膜或包含涂覆在（I）的一个表面上的（I），（II）和（III））的粘合剂薄膜涂覆在（I）的另一个表面上。

公开(公告)号：US4348446A

公开(公告)日：1982-09-07

申请号：US183901

申请日：1980-09-04

申请人： Yukio Mitsuishi ,  Shigeru Shiozaki ,  Takao Chujo ,  Takeyuki Yokoyama

发明人： Yukio Mitsuishi ,  Shigeru Shiozaki ,  Takao Chujo ,  Takeyuki Yokoyama

IPC分类号： C08K3/00 ,  G11B5/70

CPC分类号： C08K3/0033 ,  C08K3/00 ,  C08K7/00 ,  Y10S428/90 ,  Y10T428/24413 ,  Y10T428/24421 ,  Y10T428/2443 ,  Y10T428/251 ,  Y10T428/256 ,  Y10T428/258 ,  Y10T428/259 ,  Y10T428/31 ,  Y10T428/31797

摘要： A biaxially oriented polyester film containing fine particles of insoluble inert substance, has a kinetic coefficient of friction of not more than 0.3, and has microscopic protrusions integrated thereto, said protrusion having an peak-to-valley height of not more than 1 micron mostly range of 0.2 to 0.5 micron. The film having improved slipperiness is useful as the base film of magnetic recording tape for a video tape recorder or a computer data storage.

摘要翻译： 含有不溶性惰性物质的微粒的双轴取向聚酯膜具有不大于0.3的动摩擦系数，并且具有与其一体化的微观突起，所述突起具有不大于1微米的峰谷高度范围 为0.2〜0.5微米。 具有改善的滑动性的胶片作为用于录像机或计算机数据存储的磁记录带的基膜是有用的。

公开(公告)号：US4270308A

公开(公告)日：1981-06-02

申请号：US17538

申请日：1979-03-05

申请人： Yukio Mitsuishi ,  Shigeru Shiozaki ,  Kinji Hasegawa

发明人： Yukio Mitsuishi ,  Shigeru Shiozaki ,  Kinji Hasegawa

IPC分类号： A01G9/14 ,  B29C47/00 ,  B29C25/00

CPC分类号： A01G9/1438 ,  B29C47/0009 ,  B29C47/0021 ,  B29C47/0057 ,  Y10S264/73

摘要： A greenhouse constructed by stretching over a framework a polyethylene terephthalate film oriented in at least one direction and having a refractive index in the oriented direction of 1.57 to 1.78, a refractive index in the thickness direction of 1.48 to 1.57, a density of 1.340 to 1.390 g/cm.sup.3, and a thickness of 50 to 500 microns, as a material for protecting plants from weather exposure.

摘要翻译： 一种温室，通过在框架上拉伸至少一个方向取向的聚对苯二甲酸乙二醇酯薄膜，其取向方向的折射率为1.57〜1.78，厚度方向的折射率为1.48〜1.57，密度为1.340〜1.390 g / cm 3，厚度为50〜500μm，作为保护植物免受天气暴露的材料。

公开(公告)号：US4233354A

公开(公告)日：1980-11-11

申请号：US935850

申请日：1978-08-22

申请人： Kinji Hasegawa ,  Yukio Mitsuishi ,  Shigeyoshi Masuda

发明人： Kinji Hasegawa ,  Yukio Mitsuishi ,  Shigeyoshi Masuda

IPC分类号： C08L67/00 ,  B41M1/30 ,  B65D65/00 ,  B65D65/02 ,  C08G63/00 ,  C08G63/66 ,  C08J5/18 ,  C08J7/04 ,  C08L67/02 ,  B32B5/16 ,  B32B27/36

CPC分类号： C08J5/18 ,  B41M1/30 ,  C08J2367/02 ,  Y10T428/24802 ,  Y10T428/24893 ,  Y10T428/24901 ,  Y10T428/31786

摘要： A printed polyester film comprising(I) a biaxially oriented polyester film containing more than 2% by weight to 10% by weight of polyethylene glycol having a molecular weight of 5,000 to 200,000 and a density of 1.390 to 1.410, said film being composed of a polyester in which at least 80% by weight of the entire structural units consists of an ethylene terephthalate unit, and(II) a printed layer formed by a printing ink containing a cellulose derivative as a binder, said printed layer being applied to at least a part of the surface of the film (I),and a process for preparation thereof.

摘要翻译： 一种印刷聚酯膜，其包含（I）含有超过2重量％至10重量％的分子量为5,000至200,000和密度为1.390至1.410的聚乙二醇的双轴取向聚酯膜，所述膜由 聚酯，其中整个结构单元的至少80重量％由对苯二甲酸乙二醇酯单元组成，和（II）由含有纤维素衍生物作为粘合剂的印刷油墨形成的印刷层，所述印刷层至少施加至 薄膜（I）表面的一部分及其制备方法。

公开(公告)号：US4198458A

公开(公告)日：1980-04-15

申请号：US594621

申请日：1975-07-10

申请人： Yukio Mitsuishi ,  Shigeru Shiozaki ,  Hitoshi Murakami

发明人： Yukio Mitsuishi ,  Shigeru Shiozaki ,  Hitoshi Murakami

IPC分类号： B32B27/00 ,  G03C1/795 ,  G11B5/716 ,  G11B25/06 ,  B32B27/36

CPC分类号： G03C1/7954 ,  B32B27/00 ,  G11B5/716 ,  Y10S428/90 ,  Y10S428/91 ,  Y10T428/24942 ,  Y10T428/25 ,  Y10T428/269 ,  Y10T428/31 ,  Y10T428/31786

摘要： A stretch-oriented laminate polyester film consisting of two or three layers of polyester films; both polyester film A and polyester film B which form the external layers of the laminate film are composed of a polyester having an intrinsic viscosity of 0.35 to 1.0, wherein the intrinsic viscosity of a polyester forming the polyester film B is 0.02 to 0.5 greater than that of a polyester forming the polyester film A. The laminate film is curled in the widthwise direction with the polyester film B located inwardly of the curl. This film can be used for various applications, especially as a measuring tape, an adhesive tape and a base of a photographic film. As a preferred embodiment, a laminate polyester magnetic tape with reduced drop-out occurrence, comprising the stretch-oriented laminate film and a magnetic layer coated on one external layer thereof, the polyester film A forming one external layer of the laminate film having incorporated therein a finely-divided inert compound so that its coefficient of static friction becomes not more than 0.80, and the polyester film B forming the other external layer of the laminate film being a film having a coefficient of static friction greater than that of the polyester film A by at least 0.05 and a smoother surface, with the magnetic layer being coated on the surface of the polyester film B is disclosed.

摘要翻译： 由两层或三层聚酯薄膜构成的拉伸取向叠层聚酯薄膜; 形成层压膜外层的聚酯膜A和聚酯膜B均由特性粘度为0.35〜1.0的聚酯构成，其中，形成聚酯膜B的聚酯的特性粘度比聚酯膜B的特性粘度高0.02〜0.5 形成聚酯膜A的聚酯。层压膜在宽度方向上卷曲，聚酯膜B位于卷曲的内侧。 该膜可用于各种应用，特别是作为测量带，胶带和照相胶片的底座。 作为优选实施方式，具有降低的脱落发生的层叠聚酯磁带，包括拉伸取向层压膜和涂覆在其一个外层上的磁性层，形成其中结合有层压膜的一个外层的聚酯膜A 精细分散的惰性化合物，其静摩擦系数不大于0.80，形成层压膜另一外层的聚酯膜B是具有比聚酯膜A大的静摩擦系数的膜 公开了至少0.05和更平滑的表面，其中磁性层被涂覆在聚酯膜B的表面上。