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27 条记录 (耗时 0.033 秒)

    Polymer particles having select pendant groups and composition prepared therefrom
    3.
    发明授权
    Polymer particles having select pendant groups and composition prepared therefrom 有权
    具有选择侧基的聚合物颗粒和由其制备的组合物

    公开(公告)号：US07179531B2

    公开(公告)日：2007-02-20

    申请号：US10642791

    申请日：2003-08-18

    申请人： Ward Thomas Brown ,  James Keith Bardman

    发明人： Ward Thomas Brown ,  James Keith Bardman

    IPC分类号： B32B5/16

    CPC分类号： C08F2/001 ,  C01P2004/88 ,  C08F230/02 ,  C08F265/04 ,  C08F265/06 ,  C08F275/00 ,  C08K9/08 ,  C09C1/3684 ,  C09C1/3692 ,  C09D151/00 ,  C09D151/003 ,  Y10T428/2982 ,  Y10T428/2998 ,  C08F220/10

    摘要： Polymer particles having select functional or absorbing groups are provided. The polymer particles are useful for preparing organic-inorganic composite particles that are suitable for providing dried coatings with improved hiding. Aqueous compositions containing these composite particles are also provided. The select absorbing groups include phosphorus acid groups, phosphorus acid full-ester groups, polyacid sidechain groups, and salts thereof. The select functional groups are capable of forming covalently bonded composite particles. The composite particles formed from the multistage polymer particles having the select functional or absorbing groups are useful for preparing dried coatings with a combination of improved hiding, increased gloss, and good film properties.

    摘要翻译： 提供具有选择的功能或吸收基团的聚合物颗粒。 聚合物颗粒可用于制备适于提供具有改进的遮盖性的干燥涂层的有机 - 无机复合颗粒。 还提供含有这些复合颗粒的含水组合物。 选择性吸收基团包括磷酸基，磷酸全酯基，多酸侧链基团及其盐。 选择的官能团能够形成共价键合的复合颗粒。 由具有选择性功能或吸收基团的多级聚合物颗粒形成的复合颗粒可用于制备干燥涂层，其组合具有改善的遮盖性，增加的光泽度和良好的膜性能。

    Crosslinkable composition
    4.
    发明授权
    Crosslinkable composition 失效

    公开(公告)号：US07009006B2

    公开(公告)日：2006-03-07

    申请号：US10317940

    申请日：2002-12-12

    申请人： Ward Thomas Brown

    发明人： Ward Thomas Brown

    IPC分类号： C08L43/02 ,  C08L79/08

    CPC分类号： C08L79/00 ,  C08L43/02 ,  C08L2666/10

    摘要： A crosslinkable composition is provided including copolymer particles having phosphorus acid groups dispersed in an aqueous medium, and polycarbodiimide, wherein the crosslinkable composition is substantially free of water soluble phosphorus acid compounds. Also provided is a process for forming the crosslinkable composition and a method for crosslinking the crosslinkable composition. The crosslinkable composition is useful as a coating composition to prepare coatings for various substrates including metal, wood, glass, paper, and leather.

    Method of producing a two-pack fast-setting waterborne paint composition and the paint composition therefrom
    6.
    发明授权
    Method of producing a two-pack fast-setting waterborne paint composition and the paint composition therefrom 失效
    双组分快速凝固水性涂料组合物的制备方法及其涂料组合物

    公开(公告)号：US06337106B1

    公开(公告)日：2002-01-08

    申请号：US09538448

    申请日：2000-03-30

    申请人： Ward Thomas Brown

    发明人： Ward Thomas Brown

    IPC分类号： B05D134

    CPC分类号： C09D7/14 ,  C09D5/004 ,  C09D5/02 ,  C09D7/80

    摘要： This invention relates to a method of producing a two-pack or multi-pack fast-setting waterborne paint composition, particularly a traffic paint, which has a reducing component in one pack and an oxidizing component in the other pack of the two-pack paint composition. The present invention also relates to the two-pack or multi-pack waterborne paint composition produced therefrom.

    摘要翻译： 本发明涉及一种双组分或多组快速凝固水性涂料组合物的生产方法，特别是交联漆，其具有一个包装中的还原组分和另一个包装中的氧化组分 组成。 本发明还涉及由其制备的双组分或多组分水性涂料组合物。

    Composite particles
    8.
    发明授权
    Composite particles 有权
    复合颗粒

    公开(公告)号：US08822569B2

    公开(公告)日：2014-09-02

    申请号：US11363438

    申请日：2006-02-27

    申请人： James Keith Bardman ,  Ward Thomas Brown

    发明人： James Keith Bardman ,  Ward Thomas Brown

    IPC分类号： B01F17/00 ,  B32B5/16 ,  B32B9/00 ,  B32B9/04 ,  B32B15/02 ,  B32B17/02 ,  B32B19/00 ,  B32B21/02 ,  B32B23/02 ,  B32B27/02 ,  C08F220/56 ,  C08K3/00 ,  C08K3/18 ,  C08K3/22 ,  C08K7/00 ,  C08K9/00 ,  C08L41/00 ,  C08L43/00 ,  H01B1/12

    CPC分类号： C08F265/04 ,  C08F230/02 ,  C08K3/013 ,  C09D151/003 ,  Y10T428/2982 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/2995 ,  Y10T428/2998 ,  Y10T428/31504

    摘要： A coating containing pigment particles and a polymer matrix is provided. The coating contains pigment particles that have a scattering coefficient with a linear or quasi-linear relationship to the pigment volume concentration of those pigment particles. The coating has improved hiding and is useful as a protective coating or an aesthetic coating on an underlying substrate. Also provided are compositions useful for preparing the coating, including covalently bonded composite particles and aqueous dispersions containing composite particles. The composite particles each contain a pigment particle with a plurality of polymer particles attached by adsorption on the outer surface of the pigment particle or by covalent bonding to the pigment particle through a coupling agent. Methods to prepare the composite particles and coating compositions containing the composite particles are also provided.

    摘要翻译： 提供含有颜料颗粒和聚合物基质的涂层。 涂层含有与这些颜料颗粒的颜料体积浓度呈线性或准线性关系的散射系数的颜料颗粒。 涂层具有改进的隐藏性，并且可用作底层基底上的保护性涂层或美观涂层。 还提供了可用于制备涂层的组合物，包括共价键合的复合颗粒和含有复合颗粒的水分散体。 复合颗粒各自含有通过吸附在颜料颗粒的外表面上附着的多个聚合物颗粒或通过偶联剂与颜料颗粒共价键合的颜料颗粒。 还提供了制备复合颗粒和含有复合颗粒的涂料组合物的方法。

    Opacifying pigment particle
    9.
    发明申请
    Opacifying pigment particle 有权
    不透明颜料颗粒

    公开(公告)号：US20100056668A1

    公开(公告)日：2010-03-04

    申请号：US12583358

    申请日：2009-08-19

    申请人： Ward Thomas Brown

    发明人： Ward Thomas Brown

    IPC分类号： C09D5/00

    CPC分类号： C08L51/003 ,  C08F275/00 ,  C08F289/00 ,  C08F292/00 ,  C08L51/08 ,  C08L53/00 ,  C09D151/003 ,  C09D151/08 ,  C09D153/00 ,  C08L2666/02

    摘要： An opacifying pigment encapsulated in polymer including a pigment particle having an average particle diameter of from 0.005 to 5 microns and an index of refraction of at least 1.8; an aminophosphorus acid-functional first polymer having been used to disperse the pigment particle in an aqueous medium; and a second polymer that at least partially encapsulates the dispersed pigment particle is provided. A process for forming the opacifying pigment encapsulated in polymer and compositions including the particles are also provided.

    摘要翻译： 包封在聚合物中的遮光颜料，其包含平均粒径为0.005至5微米并且折射率至少为1.8的颜料颗粒; 用于将颜料颗粒分散在水性介质中的氨基磷酸官能的第一聚合物; 并且提供至少部分地包封分散的颜料颗粒的第二聚合物。 还提供了形成包封在聚合物中的遮光颜料的方法和包含该颗粒的组合物。

    Aqueous polymer composition
    10.
    发明授权
    Aqueous polymer composition 有权
    水性聚合物组合物

    公开(公告)号：US07265166B2

    公开(公告)日：2007-09-04

    申请号：US10884586

    申请日：2004-07-02

    申请人： Matthew Stewart Gebhard ,  Ward Thomas Brown

    发明人： Matthew Stewart Gebhard ,  Ward Thomas Brown

    IPC分类号： C08K9/00

    CPC分类号： C08F220/18 ,  C08F230/02 ,  C08F265/04 ,  C08F265/06 ,  C08F290/04 ,  C08F290/06 ,  C08F291/00 ,  C08L33/02 ,  C08L43/02 ,  C08L51/003 ,  C09D133/02 ,  C09D143/02 ,  C09D151/003 ,  C08L2666/02 ,  C08L2666/04 ,  C08F2/22

    摘要： An aqueous polymer composition is provided containing select levels of hard polymer and soft polymer, wherein the hard polymer and the soft polymer are contained as dispersed particles. Portions of the hard polymer and optionally, the soft polymer, have select chemical groups. The aqueous polymer composition also contains composite particles formed from pigment particles and a plurality of polymer particles having the select chemical groups. The aqueous polymer composition is useful for preparing coatings having a combination of improved hiding, low temperature film formation, and hardness properties, such as dirt pickup resistance. Methods to prepare and to use the aqueous polymer composition are also provided.

    摘要翻译： 提供含有选择水平的硬聚合物和软聚合物的水性聚合物组合物，其中硬聚合物和软聚合物作为分散颗粒包含。 硬聚合物和任选的软聚合物的部分具有选择的化学基团。 含水聚合物组合物还含有由颜料颗粒和多个具有选择的化学基团的聚合物颗粒形成的复合颗粒。 含水聚合物组合物可用于制备具有改进的遮盖性，低温成膜性和硬度性质（例如耐污垢性）的组合的涂层。 还提供了制备和使用水性聚合物组合物的方法。