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463 条记录 (耗时 0.02 秒)

    Preparation of glass container for thermoplastic closure
    83.
    发明授权
    Preparation of glass container for thermoplastic closure 失效
    制备用于热塑性封闭的玻璃容器

    公开(公告)号：US4260438A

    公开(公告)日：1981-04-07

    申请号：US086398

    申请日：1979-10-19

    申请人： Michael T. Dembicki ,  William J. Poad

    发明人： Michael T. Dembicki ,  William J. Poad

    IPC分类号： B65D77/30 ,  B65D53/00 ,  B67B5/00 ,  C03C23/00 ,  C03C27/04 ,  B67B3/00 ,  B32B17/10 ,  C03C15/00 ,  C03C21/00

    CPC分类号： B67B5/00 ,  C03C23/00 ,  B65D2251/0015 ,  B65D2251/0093 ,  C03C2218/31 ,  C03C2218/355 ,  Y10S65/16

    摘要： A method for preparing a glass container, and for sealing a glass mouth of a container and the seal is described. The sealing surface of the container is prepared by treatment with fluorine and a metal oxide, or a sulfur oxide and a metal oxide, or fluorine alone or a sulfur oxide alone, at an elevated temperature, in the case of fluorine employing a fluoride compound which decomposes at the temperature and, in the case of a metal oxide employing a metal oxide precursor. To form the closure, a membrane comprising a thermoplastic film is pressed over the sealing surface and heated to result in glass-plastic adhesion. The membrane may be a thermoplastic polymer/aluminum foil laminate.

    摘要翻译： 描述了一种制备玻璃容器并密封容器的玻璃口和密封件的方法。 在使用氟化合物的氟的情况下，通过在氟化物的情况下，在氟化物的情况下，通过氟和金属氧化物，硫氧化物和金属氧化物或单独的氟或单独的硫氧化物在高温下处理来制备容器的密封表面， 在使用金属氧化物前体的金属氧化物的情况下分解。 为了形成封闭件，将包含热塑性膜的膜压在密封表面上并加热以产生玻璃 - 塑性粘合。 膜可以是热塑性聚合物/铝箔层压体。

    Strippable anti-fouling covering for marine structures
    86.
    发明授权
    Strippable anti-fouling covering for marine structures 失效
    可剥离的海洋结构防污盖层

    公开(公告)号：US4035546A

    公开(公告)日：1977-07-12

    申请号：US654993

    申请日：1976-02-04

    申请人： Emile Ruppert, Jr.

    发明人： Emile Ruppert, Jr.

    IPC分类号： C09D5/16 ,  B32B7/02 ,  C03C17/00

    CPC分类号： C09D5/1656 ,  C09D5/1693 ,  C03C2218/355 ,  Y10S428/907 ,  Y10T428/24967 ,  Y10T428/26 ,  Y10T428/264 ,  Y10T428/28 ,  Y10T428/2848 ,  Y10T428/2891

    摘要： A strippable covering for protecting marine structures from fouling in contact with water which comprises a sheet-like water-insoluble base prepared from a synthetic, thermoplastic polymeric material selected from the group consisting of polyvinyl acetate, polyvinyl chloride and polyethylene, said base ranging in thickness from 4 to 8 mils and coated on one side thereof with a water insoluble, acrylic adhesive material comprising homopolymers and copolymers of acrylic acid and acid esters, said adhesive material ranging in thickness from about 0.5 to 2 mils, said base coated on the opposite side thereof with an anti-foulant film-forming composition comprising a film-forming ingredient consisting of polyvinyl chloride and wood rosin present in the amount of 11-17% by weight, a pigment component comprising an anti-foulant including cuprous oxide, iron oxide, tin fluoride, and possibly other organo-metallic anti-foulant materials, said pigment further comprising as an anti-foulant ingredient an aromatic bituminous material of a resinous nature such as coal tar or the like, said pigment component present in an amount of about 52% by weight, a diluent or solvent selected from the group consisting of aromatic hydrocarbons, ketones and mixtures thereof, said solvent present in an amount of about 32% by weight and a plasticizer present in an amount of about 2% by weight, said plasticizer selected from the group consisting of tricresyl-phosphate, alkylphthalates, triphenyl phosphate and mixtures thereof. The covering of the present invention provides effective protection against corrosion and attack by marine organisms yet is easily removable at the end of a season before replacement with a like covering material without the need for costly and time-consuming scraping procedures.

    摘要翻译： 一种可剥离的覆盖物，用于保护海洋结构免受与水接触的污垢，其包括由选自聚乙酸乙烯酯，聚氯乙烯和聚乙烯的合成的热塑性聚合材料制备的片状水不溶性碱，所述碱的厚度 4至8密耳，并且在其一侧上涂覆包含丙烯酸和酸酯的均聚物和共聚物的水不溶性丙烯酸粘合剂材料，所述粘合剂材料的厚度范围为约0.5至2密耳，所述基材涂覆在相对侧 其具有防污膜形成组合物，其包含由聚氯乙烯和以重量计11-17％的量的木质松香组成的成膜组分，颜料组分包含含氧化亚铜，氧化铁， 锡氟化物和可能的其它有机金属防污剂材料，所述颜料还包含作为防污剂的成分 具有树脂性质的芳族沥青材料，例如煤焦油等，所述颜料组分的存在量为约52重量％，选自芳香烃，酮及其混合物的稀释剂或溶剂，所述 溶剂的量为约32重量％，增塑剂的含量为约2重量％，所述增塑剂选自磷酸三甲苯酯，邻苯二甲酸烷基酯，磷酸三苯酯及其混合物。 本发明的覆盖物提供有效的保护以防止海洋生物的腐蚀和侵蚀，但是在替换之前可以在一个季节结束时容易地去除类似的覆盖材料，而不需要昂贵且耗时的刮擦过程。