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23 条记录 (耗时 0.024 秒)

    Polyester vessel and package
    2.
    发明授权
    Polyester vessel and package 失效
    聚酯容器和包装

    公开(公告)号：US4820795A

    公开(公告)日：1989-04-11

    申请号：US128948

    申请日：1987-12-04

    申请人： Sadao Hirata ,  Yoshihiko Watanabe

    发明人： Sadao Hirata ,  Yoshihiko Watanabe

    IPC分类号： B65D1/00 ,  B29C49/02 ,  B65D1/02 ,  C08G63/18 ,  C08G63/181 ,  C08G63/85 ,  C08J5/00 ,  C08L67/02 ,  C08G63/02

    CPC分类号： C08G63/85 ,  B65D1/0207 ,  C08L67/02 ,  B29B2911/14906 ,  B29B2911/14933 ,  B29B2911/1494 ,  B29B2911/1498 ,  B29C49/02 ,  B29K2067/00

    摘要： Disclosed is a polyester vessel having mouth, side wall and bottom portions formed of a polyester composed mainly of ethylene terephthalate units, wherein the thermoplastic polyester is a polyester containing a catalyst residue in an amount smaller than 1000 ppm as the metal, and in the thermoplastic polyester constituting the bottom portion of the vessel, the ratio of the thermal crystallization degree represented by the following formula:100.times.(Q.sub.DC -Q.sub.AC)/Q.sub.DC (1)wherein Q.sub.AC stands for the heat quantity of crystallization at elevation of the temperature and Q.sub.DC stands for the heat quantity of crystallization at lowering of the temperature, is lower than 90%.

    摘要翻译： 公开了一种聚酯容器，其具有由主要由对苯二甲酸乙二酯单元组成的聚酯形成的口部，侧壁和底部，其中热塑性聚酯是含有作为金属的小于1000ppm的催化剂残余物的聚酯，并且在热塑性塑料 构成容器底部的聚酯，由下式表示的热结晶度的比例：100×（QDC-QAC）/ QDC（1）其中QAC表示温度升高时的结晶热量和QDC 对于降低温度时的结晶热量，低于90％。

    Process for preparation of coated plastic container
    3.
    发明授权
    Process for preparation of coated plastic container 失效
    涂层塑料容器的制备工艺

    公开(公告)号：US4478889A

    公开(公告)日：1984-10-23

    申请号：US438758

    申请日：1982-11-03

    申请人： Yoshitsugu Maruhashi ,  Isao Tanikawa ,  Sadao Hirata

    发明人： Yoshitsugu Maruhashi ,  Isao Tanikawa ,  Sadao Hirata

    IPC分类号： C08J7/00 ,  B05D7/22 ,  B29C71/00 ,  B29C71/02 ,  B32B27/30 ,  C08J7/04

    CPC分类号： C08J7/047 ,  B05D7/02 ,  B05D7/222 ,  B32B27/30 ,  B05D2506/25 ,  B05D2520/10 ,  C08J2427/00

    摘要： Disclosed is a process for the preparation of a coated plastic container, which comprises coating an aqueous latex or organic solvent solution of a vinylidene chloride copolymer on at least one surface of a plastic container formed by hot molding of a thermoplastic resin, drying the coating and crystallizing the coating simultaneously with or subsequently to the drying step.In the coated plastic container prepared according to this process, the adhesion of the coating layer of the vinylidene chloride copolymer to the plastic container substrate is highly improved, and even under severe conditions, peeling of the coating layer is prevented. Moreover, the gas barrier property, strength and chemical resistance of the container are prominently improved.

    摘要翻译： 公开了一种制备涂覆塑料容器的方法，该方法包括将偏二氯乙烯共聚物的水性胶乳或有机溶剂溶液涂覆在通过热塑性树脂的热模塑形成的塑料容器的至少一个表面上，干燥涂层和 在干燥步骤中或之后与涂层同时结晶。 在根据该方法制备的涂布塑料容器中，偏二氯乙烯共聚物的涂层对塑料容器基材的粘附性得到了很大的改善，并且即使在恶劣条件下，也可以防止涂层的剥离。 此外，容器的阻气性，强度和耐化学性显着提高。

    Plastic bottles and process for preparation thereof
    6.
    发明授权
    Plastic bottles and process for preparation thereof 失效
    塑料瓶及其制备方法

    公开(公告)号：US4486378A

    公开(公告)日：1984-12-04

    申请号：US598543

    申请日：1984-04-12

    申请人： Sadao Hirata ,  Isao Tanikawa ,  Yoshitsugu Maruhashi

    发明人： Sadao Hirata ,  Isao Tanikawa ,  Yoshitsugu Maruhashi

    IPC分类号： B05D5/00 ,  B05D7/02 ,  B05D7/22 ,  B29C39/00 ,  B29C39/34 ,  B29C49/22 ,  B32B27/30 ,  B65D23/02 ,  B65D23/08 ,  C08J7/04 ,  B29D9/04

    CPC分类号： B05D7/02 ,  B05D7/227 ,  B29C39/006 ,  B29C39/34 ,  B29C49/22 ,  B32B27/30 ,  B65D23/02 ,  B65D23/0814 ,  C08J7/047 ,  B05D2701/10 ,  B29B2911/14593 ,  B29B2911/14646 ,  B29B2911/1466 ,  B29B2911/14713 ,  B29B2911/1498 ,  B29L2031/7158 ,  C08J2427/00

    摘要： A plastic bottle has as a wall-forming component a layer of a copolymer consisting essentially of 99 to 70% by weight of vinylidene cloride and 1 to 40% by weight of at least one acrylic or methacrylic monomer and further including up to 100 parts by weight of at least one member selected from other ethylenically unsaturated monomers per 100 parts by weight of the total amount of the first two monomers, the copolymer having an oxygen permeability constant of less than 9.times.10.sup.-14 cc.multidot.cm/cm.sup.2 .multidot.sec.multidot.cmHg as measured at a temperature of 20.degree. C. and a relative humidity of 100% and a water vapor permeability constant of less than 3.times.10.sup.-3 g.multidot.cm/m.sup.2 .multidot.day as determined according to the method of JIS Z-0208.This plastic bottle is obtained by casting an aqueous latex or the like of the above-mentioned copolymer in a bottle mold and drying the cast latex. This aqueous latex may be formed as a coating layer on a preformed plastic bottle. In this plastic bottle, the humidity dependency of the oxygen barrier property is prominently reduced.

    摘要翻译： 塑料瓶具有作为壁形成组分的一层共聚物，其基本上由99至70重量％的亚乙烯基氯化物和1至40重量％的至少一种丙烯酸或甲基丙烯酸单体组成，并且还包括至多100份 选自其它烯属不饱和单体中的至少一种的重量，相对于前两种单体的总量的100重量份，所述共聚物的氧气渗透常数小于9×10-14立方厘米/厘米2·秒·厘米汞柱，其温度为20℃ ℃，相对湿度为100％，水蒸气透过率常数小于3×10-3gxcm / m2×day，根据JIS Z-0208的方法测定。 该塑料瓶通过将上述共聚物的水性胶乳等浇铸在瓶模中并干燥流延胶乳而获得。 该水性胶乳可以形成为预成型塑料瓶上的涂层。 在这种塑料瓶中，阻氧性的湿度依赖性明显降低。

    Resin composition excellent in drawability
    9.
    发明授权
    Resin composition excellent in drawability 失效
    可拉伸性优异的树脂组合物

    公开(公告)号：US4500677A

    公开(公告)日：1985-02-19

    申请号：US460757

    申请日：1983-01-25

    申请人： Yoshitsugu Maruhashi ,  Fumio Kano ,  Muneki Yamada ,  Sadao Hirata

    发明人： Yoshitsugu Maruhashi ,  Fumio Kano ,  Muneki Yamada ,  Sadao Hirata

    IPC分类号： C08L23/00 ,  C08L23/26 ,  C08L29/04 ,  C08L77/00 ,  C08L101/00 ,  C08L23/08

    CPC分类号： C08L29/04 ,  C08L77/00 ,  Y10T428/31507 ,  Y10T428/31797 ,  Y10T428/31906 ,  Y10T428/31909 ,  Y10T428/31935 ,  Y10T428/31938

    摘要： Disclosed is a resin composition excellent in the drawability, which comprises (A) a saponified ethylene-vinyl ester copolymer having an ethylene content of 20 to 55 mole % and a saponification degree of at least 95%, (B) a saponified ethylene-vinyl ester copolymer having an ethylene content of 25 to 60 mole % and a saponification degree of at least 90%, the ethylene content of the saponified copolymer (B) being higher by at least 3 mole % than the ethylene content of the saponified copolymer (A), and (C) a polyamide, wherein the weight ratio of the saponified copolymer (A) to the saponified copolymer (B) is in the range of from 90/10 to 10/90 and the weight ratio of the sum of the saponified copolymers (A) and (B) to the polyamide (C) is in the range of from 95/5 to 5/95.

    摘要翻译： 公开了一种拉伸性优异的树脂组合物，其包含（A）乙烯含量为20〜55摩尔％，皂化度为95％以上的皂化乙烯 - 乙烯基酯共聚物，（B）皂化乙烯 - 乙烯基 乙烯含量为25〜60摩尔％，皂化度为90％以上，所述皂化共聚物（B）的乙烯含量比所述皂化共聚物（A）的乙烯含量高3摩尔％以上 ）和（C）聚酰胺，其中皂化的共聚物（A）与皂化共聚物（B）的重量比在90/10〜10/90的范围内，皂化的总量的重量比 共聚物（A）和（B）与聚酰胺（C）的摩尔比为95/5〜5/95。

    Plastic bottles and process for preparation thereof
    10.
    发明授权
    Plastic bottles and process for preparation thereof 失效
    塑料瓶及其制备方法

    公开(公告)号：US4370368A

    公开(公告)日：1983-01-25

    申请号：US258772

    申请日：1981-04-29

    申请人： Sadao Hirata ,  Isao Tanikawa ,  Yoshitsugu Maruhashi

    发明人： Sadao Hirata ,  Isao Tanikawa ,  Yoshitsugu Maruhashi

    IPC分类号： B05D5/00 ,  B05D7/02 ,  B05D7/22 ,  B29C39/00 ,  B29C39/34 ,  B29C49/22 ,  B32B27/30 ,  B65D23/02 ,  B65D23/08 ,  C08J7/04 ,  B65D23/00

    CPC分类号： B05D7/02 ,  B05D7/227 ,  B29C39/006 ,  B29C39/34 ,  B29C49/22 ,  B32B27/30 ,  B65D23/02 ,  B65D23/0814 ,  C08J7/047 ,  B05D2701/10 ,  B29B2911/14593 ,  B29B2911/1498 ,  B29L2031/7158 ,  C08J2427/00 ,  Y10T428/1379 ,  Y10T428/25 ,  Y10T428/252 ,  Y10T428/2918 ,  Y10T428/2982 ,  Y10T428/30 ,  Y10T428/31935

    摘要： A plastic bottle has as a wall-forming component a layer of a copolymer consisting essentially of 99 to 70% by weight of vinylidene chloride and 1 to 40% by weight of at least one acrylic or methacrylic monomer and further including up to 100 parts by weight of at least one member selected from other ethylenically unsaturated monomers per 100 parts by weight of the total amount of the first two monomers, the copolymer having an oxygen permeability constant of less than 9.times.10.sup.-14 cc.multidot.cm/cm.sup.2 .multidot.sec.multidot.cmHg as measured at a temperature of 20.degree. C. and a relative humidity of 100% and a water vapor permeability constant of less than 3.times.10.sup.-3 g.multidot.cm/m.sup.2 .multidot.day as determined according to the method of JIS Z-0208.This plastic bottle is obtained by casting an aqueous latex or the like of the above-mentioned copolymer in a bottle mold and drying the cast latex. This aqueous latex may be formed as a coating layer on a preformed plastic bottle. In this plastic bottle, the humidity dependency of the oxygen barrier property is prominently reduced.

    摘要翻译： 塑料瓶具有作为壁形成组分的一层共聚物，其基本上由99至70重量％的偏二氯乙烯和1至40重量％的至少一种丙烯酸或甲基丙烯酸单体组成，并且还包括至多100份 选自其它烯属不饱和单体中的至少一种的重量，相对于前两种单体的总量的100重量份，所述共聚物的氧气渗透常数小于9×10-14立方厘米/厘米2·秒·厘米汞柱，其温度为20℃ ℃，相对湿度为100％，水蒸气透过率常数小于3×10-3gxcm / m2×day，根据JIS Z-0208的方法测定。 该塑料瓶通过将上述共聚物的水性胶乳等浇铸在瓶模中并干燥流延胶乳而获得。 该水性胶乳可以形成为预成型塑料瓶上的涂层。 在这种塑料瓶中，阻氧性的湿度依赖性明显降低。