Powder coating for packaging containers
    1.
    发明授权
    Powder coating for packaging containers 有权
    包装容器用粉末涂料

    公开(公告)号:US06322900B1

    公开(公告)日:2001-11-27

    申请号:US09464338

    申请日:1999-12-15

    申请人: Leonidas Kiriazis

    发明人: Leonidas Kiriazis

    IPC分类号: B32B2732

    摘要: The present invention relates to a powder coating for application to packaging containers, 1) the powder coating comprising A) at least one thermoplastic, B) if desired, at least one thermoset, preferably an epoxy resin having an epoxy equivalent weight of from 400 to 3000, C) if desired, pigments, fillers, catalysts, typical powder coating additives such as degassing agents, levelling agents, free-radical scavengers and antioxidants, and 2) the powder coating having a particle-size distribution such that a) at least 90 percent by mass of the powder-coating particles have a size of between 1 and 120 &mgr;m, b) the maximum size of the powder-coating particles is ≦150 &mgr;m for at least 99 percent by mass of the particles, and c) the mean size of the powder-coating particles is between 1 and 60 &mgr;m, preferably from 1 to 30 &mgr;m.

    摘要翻译: 本发明涉及用于包装容器的粉末涂料,1)粉末涂料,其包含A)至少一种热塑性塑料,B)如果需要,至少一种热固性材料,优选环氧当量为400至3000的环氧树脂 ,C)如果需要,颜料,填料,催化剂,典型的粉末涂料添加剂如脱气剂,流平剂,自由基清除剂和抗氧化剂,以及2)粉末涂料的粒度分布,使得a)至少90% 粉末涂料颗粒的质量为1至120μm,b)至少99质量%的颗粒,粉末涂料颗粒的最大尺寸为<=150μm,和c)平均尺寸 粉末涂料颗粒为1至60μm,优选1至30μm。

    Device for the coating of metal strips
    2.
    发明授权
    Device for the coating of metal strips 失效
    金属带涂层装置

    公开(公告)号:US06083336A

    公开(公告)日:2000-07-04

    申请号:US11693

    申请日:1998-03-10

    申请人: Leonidas Kiriazis

    发明人: Leonidas Kiriazis

    IPC分类号: B32B15/08 B32B31/08

    摘要: Apparatus for coating metal sheets with plastic film, consisting of a sequential arrangement of metal sheet feed (1), oven (3), film feeding unit (4), corona stations (9), laminating rolls (10), texturing or smoothing rolls (7) and printing mechanism (8).

    摘要翻译: PCT No.PCT / EP96 / 03535 Sec。 371日期1998年3月10日 102(e)1998年3月10日PCT PCT 1996年8月9日PCT公布。 公开号WO97 / 06955 日期1997年2月27日用金属片材进料(1),烤箱(3),送膜单元(4),电晕站(9),层压辊(10), ,纹理或平滑辊(7)和打印机构(8)。

    Heat-sensitive material coated with powder paint
    5.
    发明授权
    Heat-sensitive material coated with powder paint 失效
    涂有粉末涂料的感光材料

    公开(公告)号:US06296939B1

    公开(公告)日:2001-10-02

    申请号:US09011547

    申请日:1998-04-01

    IPC分类号: B32B2738

    摘要: A layered material consisting of a substrate of heat-sensitive material, preferably wood, and a powder paint coat applied thereon, characterized in that it is obtained by a) optional application of an extender coat, b) optional application of at least one (water-based) paint, c) heating of the substrate by microwave irradiation, d) optional hardening of the liquid paint, preferably by ultraviolet irradiation, e) application of the powder paint, preferably by electrostatic spraying or by the Tribo process, f) heating of the powder paint to sintering temperature, g) subsequent hardening of the paint coat.

    摘要翻译: 由热敏材料的基材(优选木材)和涂覆在其上的粉末涂料组成的分层材料,其特征在于通过以下方式获得:a)任选地使用增量涂层,b)任选地施加至少一种(水溶性) 基于)涂料,c)通过微波照射加热基材,d)优选通过紫外线照射来任选地硬化液体涂料,e)优选通过静电喷涂或通过Tribo方法来施加粉末涂料,f)加热 粉末涂料烧结温度,g)随后硬化涂料。

    Laminate
    6.
    发明授权
    Laminate 失效
    层压板

    公开(公告)号:US06203915B1

    公开(公告)日:2001-03-20

    申请号:US09029283

    申请日:1998-02-17

    IPC分类号: B32B712

    摘要: The invention concerns a laminate comprising: a) a plastics foil; b) an adhesion-promoting layer based on polyurethane containing one or a plurality of polyester diols with a molecular weight of between 600 and 1200, preferably between 800 and 1000; c) optionally a further plastics foil; d) optionally a further polyurethane-based adhesion-promoting layer, e) optionally a varnish layer, f) optionally a filler layer; and g) a carrier material layer, preferably of plastics, wood or metal.

    摘要翻译: 本发明涉及一种层压体,包括:a)塑料箔; b)基于含有一种或多种分子量为600至1200,优选800至1000的聚酯二醇的聚氨酯的粘合促进层; c)任选的另外的塑料箔; d)任选地另外的基于聚氨酯的粘合促进层,e)任选的清漆层,f)任选的填料层; 和g)载体材料层,优选塑料,木材或金属。

    Polypropylene film/adhesion promoter/metal laminate and its use for the
production of packaging containers
    9.
    发明授权
    Polypropylene film/adhesion promoter/metal laminate and its use for the production of packaging containers 失效
    聚丙烯膜/粘合促进剂/金属层压板及其用于生产包装容器的用途

    公开(公告)号:US5976652A

    公开(公告)日:1999-11-02

    申请号:US924406

    申请日:1997-08-22

    IPC分类号: B32B15/08 C08J5/12 C08L51/06

    摘要: The present invention relates to polypropylene film-adhesion promoter-metal laminates, adhesion promoter used being polypropylene modified with carboxyl groups and/or anhydride groups. Polypropylene random copolymers of 90 to 99% by weight, preferably 93 to 99% by weight, of propylene and 1 to 10% by weight, preferably 1 to 7% by weight, of comonomers, having a molecular weight distribution M.sub.w :M.sub.n in the range from 2 to 10, preferably 3 to 6, and a melt flow index MFI 230.degree. C./2.16 kg in the range of 1 to 20 g/10 min, preferably in the range from 4 to 15 g/10 min, are used for the production of the polypropylene film.

    摘要翻译: 本发明涉及聚丙烯薄膜 - 粘合促进剂 - 金属层压材料,所用的粘合促进剂是用羧基和/或酸酐基团改性的聚丙烯。 90至99重量%,优选93至99重量%的丙烯和1至10重量%,优选1至7重量%的共聚单体的聚丙烯无规共聚物,其分子量分布Mw:Mn在 范围2至10,优选3至6,熔体流动指数MFI为230℃/ 2.16kg,范围为1至20g / 10min,优选为4至15g / 10min。 用于生产聚丙烯膜。

    Paper-coated laminate, processes for its production and its use in the
furniture and board industry
    10.
    发明授权
    Paper-coated laminate, processes for its production and its use in the furniture and board industry 失效
    纸涂层压板,其生产工艺及其在家具和板材行业的应用

    公开(公告)号:US5654091A

    公开(公告)日:1997-08-05

    申请号:US446779

    申请日:1995-07-11

    摘要: A laminate comprising a substrate, a thermoplastic film, a paper layer, and a surface-finishing coating is described. The thermoplastic film is a coextruded, three-layer plastic film. The outer layers of the plastic film contain one or more polyolefins having a carboxyl group content of 0.05 to 30% by weight, and the inner layer of the plastic film contains polyethylene, polypropylene, and polyethylene copolymer, or a polypropylene copolymer. The laminates may be produced in one or more process steps and are useful for the manufacture of furniture and boards.

    摘要翻译: PCT No.PCT / EP93 / 03501 Sec。 371日期:1995年7月11日 102(e)日期1995年7月11日PCT 1993年12月10日PCT PCT。 公开号WO94 / 13176 日期:1994年6月23日描述了包括基底,热塑性膜,纸层和表面处理涂层的层压体。 热塑性薄膜是共挤出的三层塑料薄膜。 塑料薄膜的外层含有一种或多种羧基含量为0.05〜30重量%的聚烯烃,塑料薄膜的内层含有聚乙烯,聚丙烯,聚乙烯共聚物或聚丙烯共聚物。 层压板可以在一个或多个工艺步骤中制造并且可用于制造家具和板。