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    EXTRUDABLE FLUOROPOLYMER BLENDS
    3.
    发明申请
    EXTRUDABLE FLUOROPOLYMER BLENDS 审中-公开
    可膨胀的荧光增白剂

    公开(公告)号：WO2003050183A1

    公开(公告)日：2003-06-19

    申请号：PCT/US2002/032063

    申请日：2002-10-08

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： BLONG, Thomas J.,

    IPC: C08L27/16

    CPC classification number: C08L27/18 ,  C08L27/12 ,  C08L2205/02 ,  Y10T428/1352 ,  Y10T428/139 ,  Y10T428/31891 ,  C08L2666/04

    Abstract: Provided is a melt processable fluorothermoplastic composition comprising a major amount of a first semi-crystalline fluorinated copolymer and a minor amount of a second fluoropolymer effective to reduce melt defects in the composition. Each fluoropolymer is selected from four classes. The first class, (a), includes a semi-crystalline perfluorinated copolymer. The second class, (b), includes a fluoropolymer derived from interpolymerized units of at least one essentially perfluorinated monomer and at least one non-fluorinated hydrogen-containing monomer. The third class, (c), includes a fluoropolymer derived from interpolymerized units of at least one partially-fluorinated monomer, and optionally at least one essentially perfluorinated monomer. The second fluoropolymer is selected from a category other than the category in which the first fluoropolymer is selected. The minor component also can include interpolymerized units of a PAVE, and/or a PAOVE. A method of improving surface properties in a fluoropolymer extrudate is also provided.

    Abstract translation: 提供了一种可熔融加工的氟热塑性组合物，其包含主要量的第一半结晶含氟共聚物和少量第二含氟聚合物，其有效地减少组合物中的熔体缺陷。 每种氟聚合物选自四类。 第一类（a）包括半结晶全氟化共聚物。 第二类（b）包括衍生自至少一种基本全氟化单体和至少一种非氟化含氢单体的共聚单元的含氟聚合物。 第三类（c）包括衍生自至少一种部分氟化单体的互聚单元的氟聚合物和任选的至少一种基本上全氟化的单体。 第二含氟聚合物选自除了选择第一含氟聚合物的类别之外的类别。 次要组分还可以包括PAVE和/或PAOVE的互聚单元。 还提供了改进含氟聚合物挤出物中表面性能的方法。

    ION-TRIGGER POLYMER COATINGS ON WATER-SENSITIVE POLYMER FILMS
    4.
    发明申请
    ION-TRIGGER POLYMER COATINGS ON WATER-SENSITIVE POLYMER FILMS 审中-公开
    水敏聚合物薄膜上的触发聚合物涂层

    公开(公告)号：WO00038750A1

    公开(公告)日：2000-07-06

    申请号：PCT/US1999/031281

    申请日：1999-12-29

    IPC: A61L15/62 ,  B32B27/08 ,  C08J7/04

    CPC classification number: B32B27/08 ,  A61L15/62 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2555/00 ,  C08J7/047 ,  C08J2300/14 ,  C08J2467/00 ,  Y10T428/264 ,  Y10T428/3179 ,  Y10T428/3188 ,  Y10T428/31884 ,  Y10T428/31891 ,  Y10T428/31978

    Abstract: The present invention provides a composition comprising an ion-trigger polymer coating joined to a water-sensitive substrate. When the composition is employed as a diaper outercover or a pantiliner baffle, for example, the ion-trigger coating is oriented toward the body and is exposed to bodily fluids. The coating inhibits the transport of the fluids to the inner, body-side water-sensitive substrate, maintaining the structural integrity of the composition. When the entire article is disposed of in a large volume of water, such as in the hydraulic flow of a toilet, both the water-sensitive substrate layer and the ion-trigger polymer coating layer mechanically weaken and break apart into small pieces.

    Abstract translation: 本发明提供一种组合物，其包含接合到水敏基材上的离子 - 触发聚合物涂层。 当该组合物用作尿布外护套或护垫护垫时，例如，离子触发涂层朝向身体定向并暴露于体液。 该涂层抑制流体输送到内部身体侧水敏感基材，保持组合物的结构完整性。 当整个物品在大量的水中排放时，例如在马桶的液压流中，水敏基材层和离子触发聚合物涂层都机械地削弱并分解成小块。

    LOWLY ELECTRIFIABLE COMPOSITE POLYESTER FILM
    5.
    发明申请
    LOWLY ELECTRIFIABLE COMPOSITE POLYESTER FILM 审中-公开
    低电压复合聚酯薄膜

    公开(公告)号：WO98049008A1

    公开(公告)日：1998-11-05

    申请号：PCT/JP1998/001953

    申请日：1998-04-28

    IPC: B32B27/36 ,  G11B5/73 ,  G11B5/733 ,  G11B5/735 ,  G11B5/738 ,  G11B5/704

    CPC classification number: G11B5/7315 ,  G11B5/733 ,  G11B5/735 ,  G11B5/738 ,  Y10T428/24355 ,  Y10T428/257 ,  Y10T428/26 ,  Y10T428/31786 ,  Y10T428/3179 ,  Y10T428/31797 ,  Y10T428/31891

    Abstract: A lowly electrifiable composite polyester film comprising a base film (C), a coat (A) formed on one surface of the film (C) and a coat (B) formed on the other surface thereof, characterized in that: 1) the coat (A) is one which is made from a water-soluble or -dispersible resin containing an inert particulate material and whose surface has a center line average roughness (Ra-A) of 0.1 to 2 nm, 2) the coat (B) is one made from 1 to 40 wt.% of an inert particulate material and a composition comprising a water-soluble or -dispersible resin, provided the composition contains 5 to 85 wt.% of a silicone-modified polyester resin or 1 to 30 wt.% of a silicone or a wax, each percentage being based on the coat (B), and 3) the film (C) is one made of an aromatic polyester. The composite film is lowered in electrifiability and excellent not only in resistances to blocking and chipping but also in electromagnetic transduction characteristics and adhesion to back coating, thus being useful as a base film of an electromagnetic recording medium.

    Abstract translation: 一种低电荷复合聚酯膜，其包含基膜（C），在膜（C）的一个表面上形成的涂层（A）和在其另一个表面上形成的涂层（B），其特征在于：1） （A）是由含有惰性颗粒材料的水溶性或分散性树脂制成的，其表面的中心线平均粗糙度（Ra-A）为0.1〜2nm; 2）涂层（B）为 一种由1至40重量％的惰性颗粒材料和包含水溶性或可分散树脂的组合物制成，只要该组合物含有5至85重量％的硅氧烷改性聚酯树脂或1至30重量％ ％的硅酮或蜡，每个百分比基于涂层（B），和3）膜（C）是由芳族聚酯制成的。 复合膜的电气性降低，不仅阻挡和切断的电阻也优异，而且在电磁转换特性和对背涂层的粘附性方面优异，因此可用作电磁记录介质的基膜。

    ACRYLATE POLYMER COATED SHEET MATERIALS AND METHOD OF PRODUCTION THEREOF
    6.
    发明申请
    ACRYLATE POLYMER COATED SHEET MATERIALS AND METHOD OF PRODUCTION THEREOF 审中-公开
    丙烯酸聚合物涂层材料及其生产方法

    公开(公告)号：WO1996031649A1

    公开(公告)日：1996-10-10

    申请号：PCT/US1996004656

    申请日：1996-04-04

    Applicant: CATALINA COATINGS, INC. ,  SHAW, David, G. ,  DAWSON, Eric ,  CLINE, Daniel ,  LANGLOIS, Marc

    Inventor： CATALINA COATINGS, INC.

    IPC: D21H19/08

    CPC classification number: B05D7/52 ,  B05D1/60 ,  D21H19/08 ,  D21H19/16 ,  D21H19/82 ,  Y10T428/24802 ,  Y10T428/265 ,  Y10T428/31699 ,  Y10T428/31703 ,  Y10T428/31891 ,  Y10T428/31928

    Abstract: Sheet materials according to the present invention comprise a sheet material substrate, such as for example a film or paper sheet, with a polymer base coating overlying and adhered to a surface of the sheet material substrate. The base coating comprises a radiation cured crosslinked polymer derived from at least one vapor deposited acrylate prepolymer composition having a molecular weight in the range of from about 150 to 600. A metal layer is deposited on and overlies a surface of the base coating, and a polymer top coating overlies and is adhered to a surface of the metal layer. The top coating comprises a radiation cured crosslinked polymer derived from a vapor deposited acrylate prepolymer composition having a molecular weight in the range of from about 150 to 600 and a ratio of its molecular weight to its number of acrylate groups (MW/Ac) in the range of from about 150 to 600. According to one embodiment of the invention, metallized paper sheet materials are produced with superior appearance and performance characteristics which can be tailored to specific end use applications. For example, the metallized paper can be produced with a very shiny, high gloss surface appearance, and/or a high quality metallized layer free of defects or pinholes, and/or an outer surface which is highly receptive to printing.

    Abstract translation: 根据本发明的片材包括片材基材，例如薄膜或纸片，聚合物基底涂层覆盖并粘附到片材基材的表面。 基底涂层包含衍生自分子量为约150至600的至少一种气相沉积的丙烯酸酯预聚物组合物的辐射固化的交联聚合物。金属层沉积在基底涂层的表面上并覆盖在基底涂层的表面上， 聚合物顶涂层覆盖并粘附到金属层的表面。 顶涂层包含辐射固化的交联聚合物，其衍生自分子量在约150至600范围内的气相沉积的丙烯酸酯预聚物组合物和其分子量与其丙烯酸酯基团数（MW / Ac）之比 范围为约150至600.根据本发明的一个实施方案，生产具有优异的外观和性能特征的金属化纸片材料，其可以针对具体的最终用途应用而定制。 例如，金属化纸可以以非常光泽，高光泽的表面外观和/或没有缺陷或针孔的高质量金属化层和/或高度接受印刷的外表面制造。

    DIFFUSERS AND METHODS OF MANUFACTURE
    9.
    发明申请
    DIFFUSERS AND METHODS OF MANUFACTURE 审中-公开
    扩散器和制造方法

    公开(公告)号：WO2007140206A3

    公开(公告)日：2008-04-03

    申请号：PCT/US2007069539

    申请日：2007-05-23

    Applicant: DOBIN ANDREA ,  LU ZHIJIAN

    Inventor： LU ZHIJIAN

    IPC: B32B3/00 ,  B32B3/28 ,  B32B3/30 ,  F21V7/04 ,  G02B5/02 ,  G02B13/20 ,  G02B26/08

    CPC classification number: G02B5/0278 ,  G02B5/0221 ,  G02B5/0242 ,  G02B5/0268 ,  G02B7/02 ,  G02B27/62 ,  Y10T428/24496 ,  Y10T428/24612 ,  Y10T428/31891

    Abstract: Diffusers including of a plurality of protruded structures with each structure containing multiple rugged facets are disclosed. The diffuser may be fabricated by coating a mixture of materials on a carrier film, the mixture of materials including at least a first material that polymerizes upon irradiation and at least a second material that is incompatible with the first material in polymerized form, then selectively irradiating the mixture of materials to polymerize a portion of the mixture of materials to form polymerized structures, and finally removing that part of the mixture of materials not forming part of the structures. A transparent material may be coated over the structures. The overcoat material may further contain scattering elements such as glass beads or polymeric particles.

    Abstract translation: 公开了包括多个突出结构的扩散器，每个结构包含多个坚固小面。 扩散器可以通过在载体膜上涂覆材料的混合物来制造，所述材料的混合物至少包括在照射时聚合的第一材料和至少第二种与聚合形式的第一材料不相容的材料，然后选择性地照射 聚合材料混合物的一部分以形成聚合结构的材料的混合物，最后除去不形成结构部分的材料混合物的那部分。 可以在结构上涂覆透明材料。 外涂层材料可以进一步包含散射元件，例如玻璃珠或聚合物颗粒。

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