中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

182 records (took 0.023 seconds)

    COATINGS WITH FLEXIBLE HYPERBRANCHED POLYOLS
    71.
    发明申请
    COATINGS WITH FLEXIBLE HYPERBRANCHED POLYOLS 有权
    涂料与柔性超分子聚合物

    公开(公告)号：US20160017175A1

    公开(公告)日：2016-01-21

    申请号：US14335373

    申请日：2014-07-18

    Applicant: BASF Coatings GmbH

    Inventor： Emerson Keith Colyer

    IPC: C09D167/00 ,  B05D7/00 ,  C08G63/668

    CPC classification number: C09D167/00 ,  B05D7/532 ,  C08G63/668 ,  C08G63/78 ,  C09D201/005

    Abstract: A coating composition includes a flexible hyperbranched polyol preparable by (a) reacting a polyol comprising at least three hydroxyl groups with an aliphatic dicarboxylic acid having from 6 to 36 carbon atoms or an esterifiable derivative of the aliphatic dicarboxylic acid to form a hydroxyl-functional first intermediate product; (b) reacting the first intermediate product with a cyclic carboxylic acid anhydride to form a carboxylic acid-functional second intermediate product; and (c) reacting the second intermediate product with an epoxide-functional compound having one epoxide group to form the hyperbranched polyol. The coating composition may be cured to a coating layer having excellent flexibility.

    Abstract translation: 涂料组合物包括柔性超支化多元醇，其可通过（a）使包含至少三个羟基的多元醇与具有6至36个碳原子的脂族二羧酸或脂族二羧酸的可酯化衍生物反应以形成羟基官能的第一 中间产品; （b）使第一中间产物与环状羧酸酐反应形成羧酸官能的第二中间产物; 和（c）使第二中间产物与具有一个环氧基团的环氧官能化合物反应以形成超支化多元醇。 涂料组合物可以固化成具有优异柔性的涂层。

    METHOD OF FORMING DUAL CURABLE POLYMER COMPOSITIONS
    74.
    发明申请
    METHOD OF FORMING DUAL CURABLE POLYMER COMPOSITIONS 审中-公开
    形成双可固化聚合物组合物的方法

    公开(公告)号：US20150111978A1

    公开(公告)日：2015-04-23

    申请号：US14398381

    申请日：2013-08-22

    Applicant: NIPSEA Technologies Pte Ltd.

    Inventor： Shaofeng Wang ,  Zeling Dou ,  Swee How Seow

    IPC: C08G18/10 ,  C08G18/81 ,  C09D175/04

    CPC classification number: C08G18/10 ,  C08G18/42 ,  C08G18/706 ,  C08G18/792 ,  C08G18/8125 ,  C08G83/006 ,  C08J3/243 ,  C08J2375/16 ,  C08L33/04 ,  C09D133/04 ,  C09D133/08 ,  C09D175/04 ,  C09D175/16 ,  C09D201/005 ,  C08G18/672

    Abstract: The present disclosure provides a method of preparing a dual curable polymer, the method comprising the steps of: (a) reacting a peripheral reactive group of a dendritic polymer with a cross-linker compound having two or more moisture curable functional groups to form a functionalized dendritic polymer terminated with the moisture curable functional groups; and (b) reacting said functionalized dendritic polymer with an acrylic compound to form a substituted dendritic polymer having a mixture of acrylate functional groups and at least one peripheral moisture curable functional group.

    Abstract translation: 本发明提供了一种制备双重可固化聚合物的方法，该方法包括以下步骤：（a）将树枝状聚合物的外部反应性基团与具有两个或多个可湿气固化的官能团的交联剂化合物反应以形成官能化 用水分固化官能团封端的树枝状聚合物; 和（b）使所述官能化树枝状聚合物与丙烯酸化合物反应，以形成具有丙烯酸酯官能团和至少一种外围湿固化性官能团的混合物的取代树枝状聚合物。

    Laser protection polymeric materials
    76.
    发明授权
    Laser protection polymeric materials 失效
    激光保护聚合材料

    公开(公告)号：US08709307B2

    公开(公告)日：2014-04-29

    申请号：US12922479

    申请日：2009-03-13

    Applicant: Abhijit Sarkar ,  George Rayfield

    Inventor： Abhijit Sarkar ,  George Rayfield

    IPC: G02B5/23 ,  F21V9/00 ,  G02B5/02 ,  G02B5/22 ,  G02C7/10 ,  G02F1/361 ,  G03B11/00 ,  B60C1/00 ,  C08K3/04

    CPC classification number: C09D201/005 ,  B82Y30/00 ,  C08G77/50 ,  C08K3/041 ,  C08K3/08 ,  C08K5/0091 ,  C08K5/01 ,  C08K5/353 ,  C08K5/41 ,  C08K5/5455 ,  C08K13/04 ,  C08L83/10 ,  C08L83/14 ,  C09D183/10 ,  C09D183/14 ,  C08L63/00

    Abstract: This invention concerns a polymer coating material composition (PCM) comprising as components a polymer matrix, carbon nanotubes (CNT) as optical power limiters (OPL), and carbon rich molecules. One aspect of the invention is where the Polymer Matrix is a hyperbranched polymer, such as a hyperbranched polycarbosiloxane polymer. Another aspect of the invention is where the CNT is a short multiwall carbon nanotube (sMWNT). A further aspect of the invention is where the carbon-rich molecules are triethoxysilyl anthracene derivatives. The composition wherein the ratio in weight percent of Polymer Matrix to CNT to carbon-rich molecule is from 94:3:3 to 99.8:0.1:0.1. The composition can further contain one or more of multi-photon absorbers (MPA) chromophores or reverse saturable absorbers (RSA) chromophores. These compositions can be used as: a) a film, b) a coating, c) a liquid, d) a solution, or e) a sandwiched film between two transparent substrates.

    Abstract translation: 本发明涉及一种聚合物涂层材料组合物（PCM），其包含作为组分的聚合物基质，作为光学功率限制剂（OPL）的碳纳米管（CNT）和富含碳的分子。 本发明的一个方面是聚合物基质是超支化聚合物，例如超支化聚碳硅氧烷聚合物。 本发明的另一方面是CNT是短多壁碳纳米管（sMWNT）。 本发明的另一方面是富含碳的分子是三乙氧基甲硅烷基蒽衍生物。 聚合物基质与碳纳米管与富碳分子的重量百分比为94:3:3至99.8:0.1:0.1的组合物。 组合物还可以含有一种或多种多光子吸收剂（MPA）发色团或反向饱和吸收剂（RSA）发色团。 这些组合物可用作：a）膜，b）涂层，c）液体，d）溶液，或e）两个透明基材之间的夹层膜。

    PROTECTIVE COATING AND METHOD OF USE THEREOF
    78.
    发明申请
    PROTECTIVE COATING AND METHOD OF USE THEREOF 审中-公开
    保护涂料及其使用方法

    公开(公告)号：US20120183692A1

    公开(公告)日：2012-07-19

    申请号：US13350554

    申请日：2012-01-13

    Applicant: John C. BECKER, IV

    Inventor： John C. BECKER, IV

    IPC: C09D175/04 ,  B05D3/02 ,  B05D3/00 ,  C09D179/02 ,  C09D175/02 ,  B05D1/02 ,  C09D201/06 ,  B05D1/28 ,  B05D3/12

    CPC classification number: C09D201/005 ,  B05D1/02 ,  B05D1/34 ,  C08G18/3206 ,  C08G18/3256 ,  C08G18/3821 ,  C08G18/722 ,  C08G18/792 ,  C09D175/02

    Abstract: A protective coating for protecting a surface has a liquid applied coating having 100% solids and zero solvents and/or zero volatile organic compounds. The resulting protective coating may be clear or transparent to visible light. The liquid applied coating has two or more components that is applied to a surface as a liquid and cured in place to form a solid coating. The liquid applied coating may be cast onto a surface after mixing and spread on the surface to a final desired thickness. The liquid applied coating has a polyurea or polyurethane, or a hybrid polyurea-polyurethane. The polymeric resin system may have dendrimers or hyperbranched polyol or polyamine raw materials in the formulation. The protective coating optionally contains no polyaspartic amines.

    Abstract translation: 用于保护表面的保护涂层具有具有100％固体和零溶剂和/或零挥发性有机化合物的液体涂覆涂层。 所得到的保护涂层对于可见光可以是透明的或透明的。 液体涂覆涂料具有两种或多种组分，其作为液体施加到表面上并固化到位以形成固体涂层。 液体涂覆的涂层可以在混合之后浇铸到表面上并在表面上扩散到最终所需的厚度。 液体涂覆涂料具有聚脲或聚氨酯或混合聚脲聚氨酯。 聚合物树脂体系可以在制剂中具有树枝状大分子或超支化多元醇或多胺原料。 保护涂层任选地不含聚天冬氨酸胺。

    LASER PROTECTION POLYMERIC MATERIALS
    80.
    发明申请
    LASER PROTECTION POLYMERIC MATERIALS 失效
    激光保护聚合材料

    公开(公告)号：US20110012074A1

    公开(公告)日：2011-01-20

    申请号：US12922479

    申请日：2009-03-13

    Applicant: Abhijit Sarkar ,  George Rayfield

    Inventor： Abhijit Sarkar ,  George Rayfield

    IPC: G02B5/23 ,  C08K3/04

    CPC classification number: C09D201/005 ,  B82Y30/00 ,  C08G77/50 ,  C08K3/041 ,  C08K3/08 ,  C08K5/0091 ,  C08K5/01 ,  C08K5/353 ,  C08K5/41 ,  C08K5/5455 ,  C08K13/04 ,  C08L83/10 ,  C08L83/14 ,  C09D183/10 ,  C09D183/14 ,  C08L63/00

    Abstract: This invention concerns a polymer coating material composition (PCM) comprising as components a polymer matrix, carbon nanotubes (CNT) as optical power limiters (OPL), and carbon rich molecules. One aspect of the invention is where the Polymer Matrix is a hyperbranched polymer, such as a hyperbranched polycarbosiloxane polymer. Another aspect of the invention is where the CNT is a short multiwall carbon nanotube (sMWNT). A further aspect of the invention is where the carbon-rich molecules are triethoxysilyl anthracene derivatives. The composition wherein the ratio in weight percent of Polymer Matrix to CNT to carbon-rich molecule is from 94:3:3 to 99.8:0.1:0.1. The composition can further contain one or more of multi-photon absorbers (MPA) chromophores or reverse saturable absorbers (RSA) chromophores. These compositions can be used as: a) a film, b) a coating, c) a liquid, d) a solution, or e) a sandwiched film between two transparent substrates.

    Abstract translation: 本发明涉及一种聚合物涂层材料组合物（PCM），其包含作为组分的聚合物基质，作为光学功率限制剂（OPL）的碳纳米管（CNT）和富含碳的分子。 本发明的一个方面是聚合物基质是超支化聚合物，例如超支化聚碳硅氧烷聚合物。 本发明的另一方面是CNT是短多壁碳纳米管（sMWNT）。 本发明的另一方面是富含碳的分子是三乙氧基甲硅烷基蒽衍生物。 聚合物基质与碳纳米管与富碳分子的重量百分比为94:3:3至99.8:0.1:0.1的组合物。 组合物还可以含有一种或多种多光子吸收剂（MPA）发色团或反向饱和吸收剂（RSA）发色团。 这些组合物可用作：a）膜，b）涂层，c）液体，d）溶液，或e）两个透明基材之间的夹层膜。

Patent Agency Ranking