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    Process for preparing polyamide film
    5.
    发明授权
    Process for preparing polyamide film 失效
    制备聚酰胺薄膜的方法

    公开(公告)号：US5000889A

    公开(公告)日：1991-03-19

    申请号：US489030

    申请日：1990-03-06

    申请人： Akito Hamano ,  Katsuaki Kuze ,  Kunio Takeuchi ,  Maki Matsuo ,  Hajime Suzuki ,  Osamu Makimura ,  Eiichi Nagayasu

    发明人： Akito Hamano ,  Katsuaki Kuze ,  Kunio Takeuchi ,  Maki Matsuo ,  Hajime Suzuki ,  Osamu Makimura ,  Eiichi Nagayasu

    IPC分类号： B29C47/00 ,  B29C47/88 ,  B29C55/00

    CPC分类号： B29C47/887 ,  B29C47/0021 ,  B29C47/8845 ,  B29C55/00

    摘要： A process for preparing a polyamide type film which comprises melt-extruding a polyamide resin having a metal compound and a melt specific resistance of not more than 1.5.times.10.sup.5 .OMEGA.cm at 260.degree. C. in a form of a film, contacting the melt-extruded film closely with a revolving cooling drum through static electricity and taking up the film while cooling rapidly to solidify, which provides remarkable improved adhesion by static electricity. As a result, increasing the take-up rate of the revolving cooling drum does not cause trapping of air between the drum and the film so that a film having excellent uniformity in thickness and transparency can be produced.

    摘要翻译： 一种制备聚酰胺型膜的方法，该方法包括在260℃熔融挤出具有金属化合物的聚酰胺树脂和熔体电阻率不超过1.5×10 5欧姆厘米的薄膜形式，使熔融挤出 通过静电与旋转冷却滚筒紧密接触，并在快速冷却下固化时吸收薄膜，这提供了显着改善的静电附着力。 结果，提高旋转冷却鼓的卷绕速度不会导致鼓和膜之间的空气的捕获，从而可以产生具有优异的厚度和透明度均匀性的膜。

    Polyester composition
    6.
    发明授权
    Polyester composition 失效
    聚酯组成

    公开(公告)号：US4604453A

    公开(公告)日：1986-08-05

    申请号：US714996

    申请日：1985-03-22

    申请人： Katsuaki Kuze ,  Yuziro Matsuyama ,  Yoshio Yamaoka ,  Ryuichi Murashige ,  Osamu Makimura

    发明人： Katsuaki Kuze ,  Yuziro Matsuyama ,  Yoshio Yamaoka ,  Ryuichi Murashige ,  Osamu Makimura

    IPC分类号： C08G63/82 ,  C08G63/85 ,  C08G63/87 ,  C08K5/098 ,  C08K5/521 ,  C08G63/70

    CPC分类号： C08K5/098 ,  C08G63/82 ,  C08G63/85 ,  C08G63/87 ,  C08K5/521

    摘要： A polyester having an initial accumulation electric charge of not less than 2.9 .mu.c/mm.sup.2 when determined in a melt state according to the method as hereinabove defined and a heat resistance of not more than 0.210 when determined according to the method as hereinabove defined, which comprises at least one magnesium compound and at least one phosphorus compound solubilized therein in amounts as satisfying the following formulas:30.ltoreq.[Mg].ltoreq.400 (1)0.8.ltoreq.Mg/P.ltoreq.3 (2)wherein [Mg] is the content (ppm) of the magnesium compound in terms of magnesium atom to the polyester and Mg/P is the atomic ratio of the magnesium atom in the magnesium compound to the phosphorus atom in the phosphorus compound.

    摘要翻译： 当根据上述方法在熔融状态下测定时，具有不小于2.9μc/ mm 2的初始蓄电量的聚酯，并且当根据上述方法测定时耐热性不大于0.210， 包含至少一种镁化合物和至少一种溶解在其中的磷化合物，其量满足下式：30 [Mg]≤400（1）0.8

    Process for production of polyester
    7.
    发明授权
    Process for production of polyester 失效
    涤纶生产工艺

    公开(公告)号：US4440924A

    公开(公告)日：1984-04-03

    申请号：US532624

    申请日：1983-09-15

    申请人： Katsuaki Kuze ,  Yuziro Matsuyama ,  Hiroshi Hashimoto ,  Takeshi Ohta ,  Osamu Makimura

    发明人： Katsuaki Kuze ,  Yuziro Matsuyama ,  Hiroshi Hashimoto ,  Takeshi Ohta ,  Osamu Makimura

    IPC分类号： C08G63/82 ,  C08G63/87 ,  C08G63/30

    CPC分类号： C08G63/87 ,  C08G63/826

    摘要： A process for production of a polyester comprising units of ethylene terephthalate as the major repeating units by supplying terephthalic acid and ethylene glycol continuously or intermittently to bis(beta-hydroxyethyl) terephthalate or its oligomer so as to carry out esterification under a pressure of not more than about 1.0 kg/cm.sup.2, followed by polycondensation, which is characterized in that at least one magnesium compound is incorporated into the reaction system in an amount of about 30 to 400 ppm in terms of Mg to the polyester when the esterification rate in the step of esterification reaches about 20-80% and at least one phosphorus compound is incorporated into the reaction system in an amount as satisfying the following equation (I) at the stage after the esterification rate reaches not less than about 91% and before the termination of the initial condensation in the step of esterification:1.2.ltoreq.Mg/P.ltoreq.20 (I)wherein Mg/P is the atomic ratio of the magnesium atom to the phosphorus atom. The produced polyester shows a high electrostatic adherence.

    摘要翻译： 一种通过连续或间歇地向双（β-羟乙基）对苯二甲酸酯或其低聚物供应对苯二甲酸和乙二醇作为主要重复单元的聚对苯二甲酸乙二醇酯单元的生产方法，以在不超过一个压力下进行酯化 约1.0kg / cm 2，然后进行缩聚，其特征在于当步骤中的酯化速率在聚酯中时，至少一种镁化合物以约30-400ppm的量掺入反应体系中 的酯化达到约20-80％，并且在酯化速率达到不低于约91％之后且在终止之前的阶段，至少一种磷化合物以满足以下等式（I）的量引入反应体系中 在酯化步骤中的初始缩合：1.2 Mg / P 20（I）其中Mg / P是镁原子与磷酸根的原子比 原子 所生产的聚酯显示出高的静电附着力。

    Process for producing polyester resin
    8.
    发明授权
    Process for producing polyester resin 失效
    生产聚酯树脂的方法

    公开(公告)号：US3951886A

    公开(公告)日：1976-04-20

    申请号：US453955

    申请日：1974-03-22

    申请人： Hideo Miyake ,  Osamu Makimura ,  Toshio Tsuchida

    发明人： Hideo Miyake ,  Osamu Makimura ,  Toshio Tsuchida

    IPC分类号： C08G63/00 ,  C08G63/12 ,  C08G63/52 ,  C08G63/692 ,  C08G63/82 ,  C08G63/85 ,  C08G63/91 ,  C08J11/22 ,  C09D167/00 ,  C09J167/00 ,  C08J11/04 ,  C08G63/76

    CPC分类号： C08J11/22 ,  C08G63/82 ,  C08G63/85 ,  C08J2367/02 ,  Y02W30/706

    摘要： A process for producing polyester resins, such as saturated polyester resin, alkyd resin and unsaturated polyester resin from polyester wastes, which comprises depolycondensing polyester wastes with at least one polyol in the presence of at least one titanyl oxalate compound and/or titanium tartrate compound and subsequently polycondensing the resulting depolycondensation product with at least one polycarboxylic acid or its anhydride or with at least one polycarboxylic acid or its anhydride and at least one polyol, optionally in the presence of at least one phosphorus compound.

    摘要翻译： 一种由聚酯废物制备饱和聚酯树脂，醇酸树脂和不饱和聚酯树脂的聚酯树脂的方法，其包括在至少一种草酸氧钛化合物和/或酒石酸钛化合物的存在下，将聚酯废物与至少一种多元醇进行脱聚合，和 随后将所得的缩聚产物与至少一种多元羧酸或其酸酐或与至少一种多元羧酸或其酸酐和至少一种多元醇，任选在至少一种磷化合物的存在下缩聚。

    Continuous production of elastic polyesters
    9.
    发明授权
    Continuous production of elastic polyesters 失效
    连续生产弹性聚酯

    公开(公告)号：US4680345A

    公开(公告)日：1987-07-14

    申请号：US867646

    申请日：1986-05-28

    申请人： Takuma Kobayashi ,  Hironobu Kitagawa ,  Noritsugu Kaneshige ,  Osamu Makimura

    发明人： Takuma Kobayashi ,  Hironobu Kitagawa ,  Noritsugu Kaneshige ,  Osamu Makimura

    IPC分类号： C08G63/60 ,  C08G63/78 ,  C08G63/76

    CPC分类号： C08G63/785 ,  C08G63/60

    摘要： An improvement in a process for producing an elastic polyester wherein a crystalline aromatic polyester and one or plurality of lactones are reacted, the improvement comprises by carrying out the reaction in a continuous process by continuously feeding the molten crystalline aromatic polyester and the lactones to a reaction vessel to subject them to addition polymerization, while continuously discharging a reaction mixture from the vessel to obtain the elastic polyester. Optionally, the reaction mixture can be further subjected to polycondensation in a molten state or a solid phase.

    摘要翻译： 制造弹性聚酯的方法的改进，其中结晶芳族聚酯和一种或多种内酯反应，改进包括通过连续地将熔融的结晶性芳族聚酯和内酯进料到反应中来连续进行反应 容器使其进行加成聚合，同时从容器中连续排出反应混合物以获得弹性聚酯。 任选地，反应混合物可进一步在熔融状态或固相中缩聚。

    Thermoplastic resin film laminate and production thereof
    10.
    发明授权
    Thermoplastic resin film laminate and production thereof 失效
    热塑性树脂薄膜层压板及其制造

    公开(公告)号：US4605591A

    公开(公告)日：1986-08-12

    申请号：US664199

    申请日：1984-10-24

    申请人： Katsuhiko Nose ,  Hajime Suzuki ,  Osamu Makimura

    发明人： Katsuhiko Nose ,  Hajime Suzuki ,  Osamu Makimura

    IPC分类号： B32B27/36 ,  C08J7/04 ,  G03C1/795 ,  B32B27/08

    CPC分类号： C08J7/047 ,  G03C1/7954 ,  C08J2467/00 ,  Y10T428/26 ,  Y10T428/31786 ,  Y10T428/31797

    摘要： A thermoplastic resin film laminate which comprises a thermoplastic resin film, particularly, a polyester film and a layer of a polyester resin composition provided on at least one surface of the film, said composition comprising(A) a water insoluble polyester copolymer composed of a mixed dicarboxylic acid component containing a dicarboxylic acid having metal sulfonate group in an amount of 0.5 to 15 mol % based on all the dicarboxylic acid component and a glycol component; and(B) inert particles; the weight ratio of (A)/(B)=100,000/0.5-3,000. Optionally, the composition can contain one or more ingredients selected from the group consisting of a water soluble silicone, a polyfunctional reactive compound, a polyethylene glycol and its derivative and an antistatic agent. The thermoplastic resin film laminate is preferably produced by so-called in-line coating.

    摘要翻译： 一种热塑性树脂薄膜层叠体，其特征在于，在所述薄膜的至少一个表面上设置有热塑性树脂薄膜，特别是聚酯薄膜和聚酯树脂组合物层，所述组合物包含（A）水不溶性聚酯共聚物， 二羧酸成分含有相对于所有二羧酸成分和二醇成分为0.5〜15摩尔％的具有金属磺酸盐基的二羧酸的二羧酸成分; 和（B）惰性颗粒; （A）/（B）的重量比= 100,000 / 0.5-3,000。 任选地，组合物可以含有一种或多种选自水溶性硅氧烷，多官能反应性化合物，聚乙二醇及其衍生物和抗静电剂的成分。 热塑性树脂膜层叠体优选通过所谓的在线涂布来制造。