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    HIGHLY FUNCTIONAL EPOXIDIZED RESINS AND COATINGS
    2.
    发明申请
    HIGHLY FUNCTIONAL EPOXIDIZED RESINS AND COATINGS 有权
    高功能环氧树脂和涂料

    公开(公告)号：US20140336301A1

    公开(公告)日：2014-11-13

    申请号：US13577043

    申请日：2011-02-04

    Applicant: Dean C. Webster ,  Partha Pratim Sengupta ,  Zhigang Chen ,  Xiao Pan ,  Adlina Paramarta

    Inventor： Dean C. Webster ,  Partha Pratim Sengupta ,  Zhigang Chen ,  Xiao Pan ,  Adlina Paramarta

    IPC: C09D163/00 ,  C08G59/17 ,  C08G59/14 ,  C08G59/02 ,  C08G59/16

    CPC classification number: C08G59/027 ,  C07D303/16 ,  C08G59/02 ,  C08G59/1438 ,  C08G59/1455 ,  C08G59/1466 ,  C08G59/34 ,  C08G59/4207 ,  C08G59/4215 ,  C08G59/4223 ,  C08L63/00 ,  C08L63/10 ,  C09D163/00 ,  C09D163/08 ,  C09D175/08

    Abstract: The invention provides highly functional epoxy resins that may be used themselves in coating formulations and applications but which may be further functionalized via ring-opening reactions of the epoxy groups yielding derivative resins with other useful functionalities. The highly functional epoxy resins are synthesized from the epoxidation of vegetable or seed oil esters of polyols having 4 or more hydroxyl groups/molecule. In one embodiment, the polyol is sucrose and the vegetable or seed oil is selected from corn oil, castor oil, soybean oil, safflower oil, sunflower oil, linseed oil, tall oil fatty acid, tung oil, vernonia oil, and mixtures thereof. Methods of making of the epoxy resin and each of its derivative resins are disclosed as are coating compositions and coated objects using each of the resins.

    Abstract translation: 本发明提供高功能的环氧树脂，其可以自己用于涂料配方和应用中，但可以通过环氧基团的开环反应进一步官能化，从而产生衍生树脂与其它有用的官能团。 高功能环氧树脂由具有4个或更多个羟基/分子的多元醇的植物油或种子油酯的环氧化合成。 在一个实施方案中，多元醇是蔗糖，植物油或种子油选自玉米油，蓖麻油，大豆油，红花油，向日葵油，亚麻籽油，妥尔油脂肪酸，桐油，葵花籽油及其混合物。 公开了环氧树脂及其衍生树脂的制备方法，即涂料组合物和使用每种树脂的涂覆物体。

    MONOMER-GRAFTED ALKYD ESTER RESINS
    3.
    发明申请
    MONOMER-GRAFTED ALKYD ESTER RESINS 审中-公开
    单体成型的酸碱树脂

    公开(公告)号：US20130261251A1

    公开(公告)日：2013-10-03

    申请号：US13704034

    申请日：2011-06-16

    Applicant: Dean C. Webster ,  Thomas J. Nelson

    Inventor： Dean C. Webster ,  Thomas J. Nelson

    IPC: C09D147/00

    CPC classification number: C09D147/00 ,  C08F251/00 ,  C08F283/01 ,  C09D151/00 ,  C08F212/08

    Abstract: Alkyd resin compositions which comprise the monomer-grafting polymerization of a) an alkyd, which is an ester of a polyol having 4 or more hydroxyl groups and an unsaturated fatty acid, and b) an unsaturated monomer having a carbon-carbon double bond are disclosed. The alkyd may be a partially esterified polyol. Coating compositions of containing the alkyd resin compositions of the invention are also disclosed.

    Abstract translation: 公开了包含a）醇酸树脂的醇酸树脂组合物，其为具有4个以上羟基和不饱和脂肪酸的多元醇的酯，和b）具有碳 - 碳双键的不饱和单体 。 醇酸树脂可以是部分酯化的多元醇。 还公开了含有本发明的醇酸树脂组合物的涂料组合物。

    UV-CURABLE LOW SURFACE ENERGY COATINGS
    4.
    发明申请
    UV-CURABLE LOW SURFACE ENERGY COATINGS 有权
    紫外线固化低表面能量涂料

    公开(公告)号：US20110046257A1

    公开(公告)日：2011-02-24

    申请号：US12867901

    申请日：2009-02-20

    Applicant: Dean C. Webster ,  Neena Ravindran ,  Ankit Vora

    Inventor： Dean C. Webster ,  Neena Ravindran ,  Ankit Vora

    IPC: C08J3/28 ,  C08G63/52 ,  B05D3/06

    CPC classification number: C08G63/6958 ,  C08G77/445 ,  Y10T428/31663

    Abstract: The invention provides an improved unsaturated polyester prepared from the polycondensation of unsaturated diacid monomers or unsaturated acid anhydride mononers and polyol monomers and. optionally, one or more saturated aliphatic or aromatic diacid monomers or anhydride monomers thereof. The improvement comprises 0.5 to 50 weight percent, based on the total monomer weight, of an hydroxyalkyl-functional siloxane of formula (1) below. The invention also relates to a UV curable coating formulation containing a siloxane-functional unsaturated polyester resin, a vinyl ether functional diluents and a photoinitiator. The invention further provides a method of preparing an article with a low-surface energy coating. According to the method, at least one surface of an article with a coating formulation of the invention; and the coating is then cured as described above with UV light to form a low-surface energy coating on the surface. The invention also relates to articles having a low-surface energy coating according to the invention.

    Abstract translation: 本发明提供由不饱和二酸单体或不饱和酸酐单体和多元醇单体的缩聚制备的改进的不饱和聚酯。 任选地，一种或多种饱和脂族或芳族二酸单体或其酸酐单体。 基于总单体重量，改进剂为下式（1）的羟烷基官能的硅氧烷的0.5至50重量％。 本发明还涉及含有硅氧烷官能的不饱和聚酯树脂，乙烯基醚官能的稀释剂和光引发剂的可UV固化的涂料配方。 本发明还提供了一种制备具有低表面能涂层的制品的方法。 根据该方法，具有本发明的涂层制剂的制品的至少一个表面; 然后如上所述用UV光固化涂层，以在表面上形成低表面能的涂层。 本发明还涉及具有根据本发明的低表面能涂层的制品。

    Carbamate functional oligomers and coatings therefrom
    8.
    发明授权
    Carbamate functional oligomers and coatings therefrom 失效
    氨基甲酸酯官能低聚物和涂料

    公开(公告)号：US06465679B2

    公开(公告)日：2002-10-15

    申请号：US09742332

    申请日：2000-12-22

    Applicant: Dean C. Webster ,  Allen L. Crain

    Inventor： Dean C. Webster ,  Allen L. Crain

    IPC: C07C27112

    CPC classification number: C08G18/792 ,  C07C271/12 ,  C08G18/3823 ,  C09D175/14

    Abstract: This invention involves a carbamate functional polymer or oligomer made by reacting a cyclic carbonate with ammonia or a primary amine, then reacting the resulting hydroxycarbamate with a polyfunctional material containing groups reactive with hydroxyl groups to form a polyfunctional carbamate. The polymer formed is mixed with an aminoplast, coated on a substrate and cured to form a crosslinked coating.

    Abstract translation: 本发明涉及通过使环状碳酸酯与氨或伯胺反应制得的氨基甲酸酯官能聚合物或低聚物，然后使所得羟基氨基甲酸酯与含有与羟基反应的基团的多官能材料反应，形成多官能氨基甲酸酯。 所形成的聚合物与氨基塑料混合，涂覆在基材上并固化以形成交联涂层。

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