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    ANTIGRAFFITI LAYER FOR POLYVINYL CHLORIDE BASED GRAPHICS FILM
    4.
    发明申请
    ANTIGRAFFITI LAYER FOR POLYVINYL CHLORIDE BASED GRAPHICS FILM 审中-公开
    基于聚氯乙烯的图形膜的抗蚀层

    公开(公告)号：US20160009937A1

    公开(公告)日：2016-01-14

    申请号：US14771447

    申请日：2014-02-19

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Viktor Dannewitz

    IPC: C09D127/22 ,  B32B38/10 ,  B32B37/06

    CPC classification number: C09D127/22 ,  B32B37/06 ,  B32B38/10 ,  B32B2309/105 ,  B32B2327/06 ,  B32B2367/00 ,  C08J7/042 ,  C08J2367/02 ,  C08J2427/06

    Abstract: The present invention relates to a method of making a colored graphics film, the method comprising: (i) providing a transparent polyester film, (ii) coating thereon a polyvinyl chloride organosol or plastisol composition comprising one or more color pigments, (iii) heating so as to cause film forming of the polyvinyl chloride organosol or plastisol composition thereby obtaining a colored polyvinyl chloride film adhered on one side thereof to a transparent polyester film and (iv) applying an adhesive layer to the side of the polyvinyl chloride film opposite to the side adhering to the transparent polyester film. The present invention in a further aspect provides a colored graphics film comprising a polyvinyl chloride film layer having opposite major sides, one major side comprising an adhesive layer and the major side opposite thereto having a transparent polyester layer directly bonded to the polyvinyl chloride film layer.

    Abstract translation: 本发明涉及一种制作彩色图形薄膜的方法，该方法包括：（i）提供透明聚酯薄膜，（ii）在其上涂覆聚氯乙烯有机溶胶或包含一种或多种着色颜料的增塑溶胶组合物，（iii）加热 从而使聚氯乙烯有机溶胶或增塑溶胶组合物成膜，从而将其一侧粘附到透明聚酯膜上的着色聚氯乙烯膜和（iv）在与聚氯乙烯膜相反的一侧上施加粘合剂层 侧面粘附在透明聚酯薄膜上。 本发明的另一方面提供了一种着色图形膜，其包括具有相反主要侧面的聚氯乙烯膜层，一个主侧包括粘合剂层，并且与其相对的主侧具有直接结合到聚氯乙烯膜层的透明聚酯层。

    PERFORATED MONOLAYER, NONSLIP, NON-ADHESIVE SURFACE COVERING
    6.
    发明申请
    PERFORATED MONOLAYER, NONSLIP, NON-ADHESIVE SURFACE COVERING 审中-公开
    执行单层，NONSLIP，非粘合表面覆盖

    公开(公告)号：US20130236691A1

    公开(公告)日：2013-09-12

    申请号：US13794064

    申请日：2013-03-11

    Applicant: Mark A. Calkins

    Inventor： Mark A. Calkins

    IPC: B32B5/18 ,  B32B3/26 ,  B32B3/30

    CPC classification number: B32B5/18 ,  B32B3/266 ,  B32B3/30 ,  C08J9/0004 ,  C08J9/0061 ,  C08J9/0095 ,  C08J9/103 ,  C08J9/36 ,  C08J2203/04 ,  C08J2327/06 ,  C08J2427/06 ,  Y10T428/24273 ,  Y10T428/24496 ,  Y10T428/249953

    Abstract: Embodiments of a new non-slip, non-adhesive surface covering are disclosed, wherein a single layer of unsupported polymeric foam features a grid of perforations to facilitate the convenient hand tearing of the sheet to size. The unsupported foam includes an improved polymeric formulation to augment the tensile strength properties of the material. The enhanced structure of the polymeric foam resists the unintended separation of the incised perforations upon installation of the surface covering.

    Abstract translation: 公开了一种新的防滑非粘合剂表面覆盖物的实施方案，其中单层未支撑的聚合物泡沫具有穿孔网格，以便于将片材方便地撕裂到尺寸。 未支撑的泡沫包括改进的聚合物配方以增强材料的拉伸强度性能。 聚合物泡沫的增强结构抵​​抗了在安装表面覆盖物时切开的穿孔的意外分离。

    Enhanced process for the production of expanded PVC and plastic materials based on expanded PVC obtained therewith
    7.
    发明授权
    Enhanced process for the production of expanded PVC and plastic materials based on expanded PVC obtained therewith 有权
    用于生产基于由其获得的膨胀PVC的膨胀PVC和塑料材料的增强方法

    公开(公告)号：US08492446B2

    公开(公告)日：2013-07-23

    申请号：US13697516

    申请日：2011-06-07

    Applicant: Leone Lauri ,  Eva-Lotta Magdalena Petersson ,  Raffaela Bressan ,  Samia Mariam Hamed

    Inventor： Leone Lauri ,  Eva-Lotta Magdalena Petersson ,  Raffaela Bressan ,  Samia Mariam Hamed

    IPC: C08J9/32 ,  B29C44/02

    CPC classification number: C08J3/246 ,  B29C44/02 ,  B29C44/0415 ,  B29C44/3411 ,  B29K2027/06 ,  B29K2105/04 ,  B29K2105/165 ,  C08J9/0061 ,  C08J9/04 ,  C08J9/32 ,  C08J2327/06 ,  C08J2375/00 ,  C08J2427/06

    Abstract: A process for the production of expanded PVC of the type includes heating a mass of polymeric mixture inside a closed mold; controlling the expansion of the mass in an environment having a constant volume defined by the closed mold, control being performed by the presence, in the mass of polymeric mixture, of microparticles of a compressible material, suitable for being contracted, under the action of the pressure generated by the formation and expansion of microcells of expanding gas in the same mass, from an initial form having a larger volume, to a form having a smaller volume; and expanding the microparticles, from their configuration to the initial configuration, the density of the expanded material thus obtained being determined by the contemporary presence of both microcells of expanding gas and the microparticles in their configuration having a larger volume.

    Abstract translation: 用于生产这种类型的膨胀PVC的方法包括在封闭模具内加热聚合物混合物; 在由闭合模具限定的具有恒定体积的环境中控制质量的膨胀，控制是通过在聚合物混合物的质量下存在适合于收缩的可压缩材料的微粒， 由具有较大体积的初始形式的相同质量的膨胀气体的微细胞的形成和膨胀产生的压力形成具有较小体积的形式; 并且将微粒从其构型扩展到初始构型，由此获得的膨胀材料的密度由发泡气体的微细胞和具有较大体积的微结构的当前存在来确定。

    Plastic adhesive
    9.
    发明授权
    Plastic adhesive 有权
    塑料胶

    公开(公告)号：US07838585B2

    公开(公告)日：2010-11-23

    申请号：US12171656

    申请日：2008-07-11

    Applicant: Amrit Parhar ,  Forest Hamptom, III ,  Robert J. Duff

    Inventor： Amrit Parhar ,  Forest Hamptom, III ,  Robert J. Duff

    IPC: C08K5/07

    CPC classification number: C08J5/125 ,  C08J2427/06 ,  C08J2455/02 ,  C08K5/0016 ,  C08K5/07 ,  C08L25/00 ,  C08L39/06

    Abstract: Macrocyclic compounds, e.g., ketones, crown ethers, methicones etc., have been found to be effective co-solvents in solvent based adhesives for pipe joining applications. Because of their enhanced solubility with VOC exempt solvents (40 C.F.R. 51.100), the calculated VOC content of the adhesive can be lowered to at least 75% of those established by SCAQMD Rule 116A.

    Abstract translation: 已经发现，大环化合物，例如酮，冠醚，甲氧基甲烷等是用于管接合应用的溶剂基粘合剂中的有效的共溶剂。 由于它们与VOC豁免溶剂（40 C.F.R. 51.100）的溶解度增加，粘合剂计算的VOC含量可以降低至SCAQMD规则116A建立的VOC含量的至少75％。

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