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121 条记录 (耗时 0.015 秒)

    Beaded Coating Compositions
    11.
    发明申请
    Beaded Coating Compositions 审中-公开
    串珠涂料组合物

    公开(公告)号：US20070292677A1

    公开(公告)日：2007-12-20

    申请号：US11424675

    申请日：2006-06-16

    申请人： Paul M. Kayima ,  James M. Cameron

    发明人： Paul M. Kayima ,  James M. Cameron

    IPC分类号： B32B27/20

    CPC分类号： C09D5/29 ,  B05D5/061 ,  B05D7/54 ,  C08K3/346 ,  C08L2205/14 ,  C09D5/28 ,  C09D7/61 ,  C09D7/69 ,  C09D7/70 ,  Y10T428/25 ,  Y10T428/254 ,  Y10T428/31504 ,  Y10T428/31935

    摘要： The present invention is a coating composition comprising at least one type of bead material in a dispersion medium, wherein the dispersion medium can be an aqueous or non-aqueous-based dispersion.This invention is also directed to a coated surface comprising a two-layer coating system comprising a topcoat and an undercoat, wherein the topcoat is an aqueous or non-aqueous dispersion comprising at least one type of bead material; and wherein the undercoat is a waterborne dispersion comprising one or more highly water-absorbent pigments.This invention is also directed to a process for achieving an aesthetic appearance on a surface utilizing a beaded topcoat applied over an undercoat comprising one or more highly water-absorbent pigments.

    摘要翻译： 本发明是在分散介质中包含至少一种类型的珠粒材料的涂料组合物，其中分散介质可以是水性或非水性分散体。 本发明还涉及一种涂层表面，其包括包含顶涂层和底涂层的双层涂层体系，其中所述面漆是包含至少一种类型的珠粒材料的水性或非水分散体; 并且其中所述底涂层是包含一种或多种高吸水性颜料的水性分散体。 本发明还涉及使用涂覆在包含一种或多种高吸水性颜料的底涂层上的珠状面漆在表面上实现美学外观的方法。

    Synthesis and use of well-defined, highly-branched saturated hydrocarbon polymers
    12.
    发明申请
    Synthesis and use of well-defined, highly-branched saturated hydrocarbon polymers 有权
    明确定义的高度支化的饱和烃聚合物的合成和使用

    公开(公告)号：US20070135583A1

    公开(公告)日：2007-06-14

    申请号：US11296999

    申请日：2005-12-08

    申请人： David Lohse ,  Cesar Garcia-Franco ,  Nikos Hadjichristidis

    发明人： David Lohse ,  Cesar Garcia-Franco ,  Nikos Hadjichristidis

    IPC分类号： C08F236/00

    CPC分类号： C08C19/44 ,  C08C19/02 ,  C08F36/04 ,  C08F110/02 ,  C08F236/10 ,  C08F255/02 ,  C08G83/003 ,  C08L9/00 ,  C08L23/0815 ,  C08L51/06 ,  C08L101/005 ,  C08L2205/14 ,  C08L2205/16 ,  C08L2666/06 ,  C08L2666/02 ,  C08L2666/04 ,  C08F4/48 ,  C08F2500/09

    摘要： The present invention relates to a method to produce highly branched polymers with a polyolefin backbone structure of ethylene and precise control of the nature of the branching. In particular, the distribution of branch length and number of branches can be more precisely controlled via the polymerization method of the present invention. The method comprises using anionic chemistry to make unsaturated polydienes with a well-defined, highly-branched structure, and then hydrogenating these polydienes to form highly branched or dendritic saturated hydrocarbon polymers. Highly branched or dendritic polyethylene, ethylene-propylene copolymer and atactic polypropylene are among the saturated hydrocarbon polymers that can be anionically synthesized via the proper selection of diene monomer type, coupling agent, and hydrogenation conditions. The highly branched or dendritic saturated hydrocarbon polymers of the present invention find application in injection molding and extrusion processes as a minor additive for improving processability of linear polyolefins by delaying the onset of melt fracture, and correspondingly increasing melt throughput rates. An additional benefit is that the mechanical properties of the polyolefinic film, sheet, pipe or fiber produced with minor amounts of highly branched or dendritic saturated hydrocarbon polymers of the present disclosure are not negatively impacted.

    摘要翻译： 本发明涉及一种生产具有乙烯聚烯烃骨架结构的高度支化聚合物的方法，并且精确控制了支化性质。 特别地，可以通过本发明的聚合方法更精确地控制分支长度和分支数的分布。 该方法包括使用阴离子化学制备具有明确定义的高支化结构的不饱和聚二烯，然后将这些聚二烯氢化形成高度支化或树枝状饱和烃聚合物。 高分支或树枝状聚乙烯，乙烯 - 丙烯共聚物和无规立构聚丙烯是通过二烯单体类型，偶联剂和氢化条件的适当选择可阴离子合成的饱和烃聚合物之一。 本发明的高度支化或树枝状饱和烃聚合物可用于注射成型和挤出方法，作为通过延迟熔体破裂开始并改善熔体通过速率来改善线性聚烯烃的加工性的次要添加剂。 另外的好处是，用本发明的少量高支化或树枝状饱和烃聚合物生产的聚烯烃膜，片，管或纤维的机械性能不会受到负面影响。

    Nanostructured chemicals as alloying agents in polymers
    13.
    发明申请
    Nanostructured chemicals as alloying agents in polymers 有权
    纳米结构化学品作为聚合物中的合金剂

    公开(公告)号：US20020052434A1

    公开(公告)日：2002-05-02

    申请号：US09818265

    申请日：2001-03-26

    发明人： Joseph D. Lichtenhan ,  Joseph J. Schwab ,  Andre Lee ,  Shawn Phillips

    IPC分类号： C08K005/24 ,  C08F008/00 ,  C08F008/42

    CPC分类号： B82Y30/00 ,  C08K5/5419 ,  C08K7/00 ,  C08K2201/011 ,  C08L2205/14 ,  C08L23/10

    摘要： A method of using nanostructured chemicals as alloying agents for the reinforcement of polymer microstructures, including polymer coils, domains, chains, and segments, at the molecular level. Because of their tailorable compatibility with polymers, nanostructured chemicals can be readily and selectively incorporated into polymers by direct blending processes. The incorporation of a nanostructured chemical into a polymer favorably impacts a multitude of polymer physical properties. Properties most favorably improved are time dependent mechanical and thermal properties such as heat distortion, creep, compression set, shrinkage, modulus, hardness and abrasion resistance. In addition to mechanical properties, other physical properties are favorably improved, including lower thermal conductivity, fire resistance, and improved oxygen permeability.

    摘要翻译： 使用纳米结构化学物质​​作为合成剂的方法，用于在分子水平上增强聚合物微结构，包括聚合物线圈，结构域，链和链段。 由于其与聚合物的可兼容的相容性，纳米结构化学品可以通过直接共混方法容易且有选择地并入聚合物中。 将纳米结构化学物质​​掺入聚合物有利地影响了许多聚合物的物理性质。 最有利地改善的性能是时间相关的机械和热性能，如热变形，蠕变，压缩永久变形，收缩率，模量，硬度和耐磨性。 除了机械性能之外，其他物理性能得到有利改善，包括较低的导热性，耐火性和改善的氧气渗透性。

    Coating material for forming variegated patterns of granite tone and resin flakes
    14.
    发明授权
    Coating material for forming variegated patterns of granite tone and resin flakes 失效
    用于形成花岗岩色调和树脂薄片的杂色图案的涂料

    公开(公告)号：US5891948A

    公开(公告)日：1999-04-06

    申请号：US630099

    申请日：1996-04-09

    申请人： Hiromichi Kano

    发明人： Hiromichi Kano

    IPC分类号： C09D5/29 ,  C04B41/48 ,  C04B41/63 ,  C09D5/00 ,  C09D7/12 ,  E04F13/14 ,  E04F15/00 ,  C08J5/01 ,  C08K3/34

    CPC分类号： C04B41/009 ,  C04B41/483 ,  C04B41/63 ,  C09D7/1283 ,  C09D7/1291 ,  E04F13/147 ,  E04F15/00 ,  C08L2205/14 ,  C08L33/00

    摘要： One-coating and one-package type coating material in which wall surfaces or the like of a building are finished into natural granite tone are disclosed. A group of flexible resin flakes having more than three kinds of colors and a binder which is turned to be substantially transparent when dried or set are mixed together. The resin flakes have an irregular shape and a random size, the thickness is uneven within one piece and every one piece, having a peripheral end which becomes continuously thin toward the outer edge, and have a color tone similar to the components of granite. Since the peripheral end of the resin flakes is continuously thin toward the outer edge, when coated, there is no unnatural difference in level in the superposed portions of resin flakes. Further, an external appearance and a quality sense extremely close to natural granite are obtained due to the unevenness of thickness of resin flakes. Further, since necessary deformation occurs in resin flakes during coating due to the flexibility, workability is good. The finish without irregularity and uneven color can be obtained by anybody.

    摘要翻译： 公开了一种其中建筑物的墙面等完成天然花岗岩色调的单涂层和单包装型涂料。 一组具有三种颜色的柔性树脂薄片和当干燥或固化时变成基本透明的粘合剂混合在一起。 树脂薄片具有不规则形状和随机尺寸，其厚度不均匀地在一片和每一片之间，具有朝向外边缘连续变薄的外周端，并且具有与花岗岩组分相似的色调。 由于树脂薄片的外周端朝向外边缘连续薄，所以当涂覆时，树脂薄片的重叠部分的水平没有不自然的差异。 此外，由于树脂薄片的厚度不均匀，得到与天然花岗岩非常接近的外观和质量感。 此外，由于由于柔软性而在涂布期间发生必要的变形，所以可加工性良好。 没有不规则和不均匀颜色的完成可以由任何人获得。

    Homogeneous polymer blends comprising rigid rod shaped polymers and flexible polymers
    16.
    发明授权
    Homogeneous polymer blends comprising rigid rod shaped polymers and flexible polymers 失效
    包含刚性棒状聚合物和柔性聚合物的均匀聚合物共混物

    公开(公告)号：US5504157A

    公开(公告)日：1996-04-02

    申请号：US370935

    申请日：1995-01-10

    申请人： Claus D. Eisenbach ,  Karl Fischer ,  Jorg Hoffmann

    发明人： Claus D. Eisenbach ,  Karl Fischer ,  Jorg Hoffmann

    IPC分类号： C08L23/02 ,  C08L25/08 ,  C08L33/04 ,  C08L49/00 ,  C08L65/02 ,  C08L75/00 ,  C08L75/04 ,  C08L77/00 ,  C08L101/00 ,  C08L23/00

    CPC分类号： C08L77/00 ,  C08L101/00 ,  C08L25/08 ,  C08L49/00 ,  C08L75/04 ,  C08G2261/312 ,  C08L2205/14 ,  C08L65/02

    摘要： A homogeneous polymer blend is disclosed containing components A and B. Accordingly A is about 1 to 30% by weight of a rigid, rod-shaped polymer having a persistence length of at least 10 nm and a ratio of molecular length to molecular diameter of at least 30, and B) is about 70 to 99% by weight of a flexible polymer which contains at least one member selected from the group consisting of non-ionic polar groups, ionic groups and groups convertible into ions. The flexible polymer is any one of polyolefins, polyacrylates, polyamides and polyurethanes. Component A) contains at least one chemically fixed member selected from the group consisting of non-ionic polar group, ionic group and a group convertible into ionic group, in an amount sufficient to render said A) and B) compatible one with the other.

    摘要翻译： 公开了含有组分A和B的均匀的聚合物共混物。因此，A为约1至30重量％的持续长度为至少10nm的刚性棒状聚合物，分子长度与分子直径at 至少30和B）为约70至99重量％的柔性聚合物，其含有选自非离子极性基团，离子基团和可转化成离子的基团中的至少一种。 柔性聚合物是聚烯烃，聚丙烯酸酯，聚酰胺和聚氨酯中的任何一种。 组分A）含有至少一种选自非离子极性基团，离子基团和可转换成离子基团的化学固定的组分，其量足以使所述A）和B）与另一种相容。