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    Process for applying exterior coatings to three dimensional containers
    451.
    发明申请
    Process for applying exterior coatings to three dimensional containers 审中-公开
    将外部涂料施加到三维容器的方法

    公开(公告)号：US20040071891A1

    公开(公告)日：2004-04-15

    申请号：US10352909

    申请日：2003-01-29

    Applicant: Graham Packaging Company, L.P.

    Inventor： Gregory J. Luka

    IPC: B05D001/02

    CPC classification number: B05D1/04 ,  B05B5/084 ,  B05B13/0228 ,  B05D1/002 ,  B05D1/02 ,  B05D3/0209 ,  B05D3/0263 ,  B05D3/067 ,  B05D7/02 ,  B05D2201/02 ,  B05D2258/02

    Abstract: An apparatus and method for applying a coating to an object such as a container or an injection blow molded bottle comprising initial staging of an object or container onto an application holding unit, which may employ a grounding pin or mechanism to allow for application of a solvent based coating by electrospray techniques, may further be capable of rotating the object or container during the spray application process and may further employ a positive registration means. The object may be spray coated while on the application holding unit. The object may be transferred to a secondary holding unit and subjecting the coated object to solvent evaporation. Initial curing of the coating by UV or infrared is performed while the object is on the secondary holding unit to the point where the object can rest on its base or a bearing surface without risking a loss of integrity of the coating. Finally, the object may be transferred to a final conveying unit, which may incorporate a positive registration means, for final mass curing by UV, infrared or convention heating.

    Abstract translation: 一种用于将涂层施加到诸如容器或喷射吹塑成型瓶的物体上的装置和方法，包括将物体或容器初始分级到施加保持单元上，所述施加保持单元可以使用接地销或机构以允许施加溶剂 通过电喷雾技术的基于涂层的涂层可以进一步在喷涂施加过程中能够旋转物体或容器，并且还可以采用正的配准装置。 该物体可以在应用保持单元上喷涂。 物体可以被转移到辅助保持单元并且使涂覆的物体经受溶剂蒸发。 当物体在辅助保持单元上时，可以通过UV或红外线对涂层进行初始固化，使物体可以在其基部或支承表面上停留，而不会损失涂层的完整性。 最后，物体可以被转移到最终输送单元，该输送单元可以包含正的配准装置，用于通过UV，红外或常规加热进行最终的质量固化。

    Water and oil repellent porous particles and methods for making the same
    452.
    发明申请
    Water and oil repellent porous particles and methods for making the same 审中-公开
    防水防油多孔颗粒及其制造方法

    公开(公告)号：US20040028890A1

    公开(公告)日：2004-02-12

    申请号：US10638498

    申请日：2003-08-12

    Applicant: Porex Technologies Corporation

    Inventor： Li Yao

    IPC: B32B003/26

    CPC classification number: B05D5/083 ,  B05D2201/02 ,  Y10T428/249953 ,  Y10T428/273 ,  Y10T428/3154 ,  Y10T428/31938

    Abstract: This invention relates to a hydrophobic and oleophobic porous materials and processes for making the same. In a first process of the invention, a thermoplastic substrate is at least partially coated and/or impregnated with a surface treatment material. In a second process of the invention, thermoplastic particles which comprise a surface treatment material are sintered together. Preferred surface treatment materials are fluorochemicals.

    Abstract translation: 本发明涉及疏水疏油多孔材料及其制备方法。 在本发明的第一方法中，热塑性基材至少部分地用表面处理材料涂覆和/或浸渍。 在本发明的第二种方法中，包含表面处理材料的热塑性颗粒被烧结在一起。 优选的表面处理材料是含氟化合物。

    Coatings and methods
    454.
    发明授权
    Coatings and methods 有权
    涂料和方法

    公开(公告)号：US06511701B1

    公开(公告)日：2003-01-28

    申请号：US09567142

    申请日：2000-05-09

    Applicant: Ranjith Divigalpitiya ,  Gabriella Miholics ,  David C. Chambers

    Inventor： Ranjith Divigalpitiya ,  Gabriella Miholics ,  David C. Chambers

    IPC: B05D128

    CPC classification number: B05D1/28 ,  B05D7/04 ,  B05D2201/02 ,  B05D2252/02

    Abstract: A method of coating a polymer substrate with a dry composition comprising particles is provided. The particles have a Mohs hardness between 1 and 2.5 and preferably a largest dimension of less than 100 microns. The particles are buffed on the substrate with an applicator which moves in a manner parallel to the surface of the substrate.

    Abstract translation: 提供了一种用包含颗粒的干燥组合物涂覆聚合物基材的方法。 这些颗粒的莫氏硬度在1和2.5之间，优选最小尺寸小于100微米。 颗粒在衬底上被抛光，涂布器以平行于衬底表面的方式移动。

    Method for producing magnetic recording medium
    455.
    发明授权
    Method for producing magnetic recording medium 失效
    磁记录介质的制造方法

    公开(公告)号：US06506442B2

    公开(公告)日：2003-01-14

    申请号：US09764100

    申请日：2001-01-19

    Applicant: Hitoshi Otsuka

    Inventor： Hitoshi Otsuka

    IPC: B05D512

    CPC classification number: G11B5/8404 ,  B05D3/002 ,  B05D2201/02 ,  B05D2252/02 ,  B08B1/008

    Abstract: A method for producing a magnetic recording medium having a magnetic material coated on a surface of a polymeric film comprising, in the running direction of the polymeric film, the steps of pressing a cleaning tape made of one of a non-woven fabric and a fabric impregnated with a cleaning agent against the surface of said polymeric film onto which said coating material is coated in order to wipe off foreign matter adhering to said surface of the polymeric film; drying the surface of the wiped polymeric film; and just after the drying step, coating a magnetic coating material onto a surface of a polymeric film while said polymeric film is running. An apparatus for the above method is also disclosed.

    Abstract translation: 一种制备具有涂覆在聚合物膜表面上的磁性材料的磁记录介质的方法，包括在聚合物膜的运行方向上按压由无纺织物和织物之一制成的清洁带的步骤 用清洁剂浸渍在所述聚合物膜的表面上，所述涂覆材料涂覆在所述聚合物膜的表面上，以便擦除附着在聚合物膜的所述表面上的异物; 干燥被擦拭的聚合物膜的表面; 并且在干燥步骤之后，当聚合物膜运行时，将磁性涂料涂覆在聚合物膜的表面上。 还公开了上述方法的装置。

    Fluorinating polymer surfaces
    458.
    发明授权
    Fluorinating polymer surfaces 失效
    氟化聚合物表面

    公开(公告)号：US5356668A

    公开(公告)日：1994-10-18

    申请号：US917088

    申请日：1992-08-04

    Applicant: Duncan M. Paton ,  Timothy R. Ashton ,  Roshan Maini

    Inventor： Duncan M. Paton ,  Timothy R. Ashton ,  Roshan Maini

    IPC: A61L27/00 ,  A61L33/00 ,  A61L33/06 ,  B05D7/02 ,  C08J3/09 ,  C08J7/04 ,  C09D127/12 ,  D06M15/256 ,  D06M23/10 ,  D06M101/00 ,  D06M101/16 ,  D06M101/30 ,  D06M101/32 ,  B05D3/02

    CPC classification number: C08J3/091 ,  A61L33/0082 ,  A61L33/064 ,  B05D7/02 ,  C08J7/047 ,  D06M15/256 ,  D06M23/10 ,  B05D2201/02 ,  B05D2401/10 ,  B05D2506/10 ,  C08J2327/12 ,  C08J2427/00 ,  D06M2101/32

    Abstract: Surfaces of polymers, particularly polyesters, can be fluorinated by deposition of a fluorocarbon from solution. The fluorocarbon may be an amorphous fluoropolymer, such as the copolymer of tetrafluoroethylene and bis-2,2-trifluoromethyl-4,5-difluoro-1,2-dioxole sold under the trademark TEFLON AF.RTM., which is soluble in fluorinated alkanes and other fluorinated liquids such as those sold under the trademark FLUORINERT.RTM.. Surface-fluorinated polyesters, particularly in knitted fabric form, are useful as vascular grafts: the fluorinated surface reduces thrombogenicity and complement activation. The disadvantages of known surface fluorination methods, such as the cold plasma or glow discharge process, are avoided.

    Abstract translation: PCT No.PCT / GB91 / 02180第 371日期：1992年8月4日 102（e）日期1992年8月4日PCT 1991年12月9日PCT PCT。 公开号WO92 / 10532 日期1992年6月25日。聚合物，特别是聚酯的表面可以通过从溶液中沉积碳氟化合物来氟化。 氟碳化合物可以是无定形含氟聚合物，例如以商标TEFLON AF TM出售的四氟乙烯和双-2,2-三氟甲基-4,5-二氟-1,2-二氧杂环戊烯的共聚物，其可溶于氟化烷烃等 氟化液体，例如以商标FLUORINERT TM出售的那些。 表面氟化聚酯，特别是针织物形式，可用作血管移植物：氟化表面降低血栓形成和补体活化。 已知的表面氟化方法的缺点，如冷等离子体或辉光放电过程。

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