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    • 1. 发明申请
    • ANTI-FOULING COATINGS FABRICATED FROM POLYMERS CONTAINING IONIC SPECIES
    • 含离子型聚合物的防污涂层
    • WO2017105532A1
    • 2017-06-22
    • PCT/US2016/022994
    • 2016-03-18
    • HRL LABORATORIES, LLC
    • NOWAK, AndrewGROSS, AdamRODRIGUEZ, AprilNELSON, Ashley
    • C08G18/08C08L71/00C09D5/16
    • C09D7/1233C08G18/246C08G18/348C08G18/5015C08G18/758C08G2150/90C08K5/09C09D5/1662C09D7/40C09D7/63C09D175/08C08G18/10C08G18/3206
    • An anti-fouling coating is provided, containing a continuous matrix comprising a first component; a plurality of inclusions comprising a second component, wherein the first component is a low-surface-energy polymer having a surface energy, and the second component is a hygroscopic material containing one or more ionic species. The low-surface-energy polymer and the hygroscopic material are chemically connected ionically or covalently, such as in a segmented copolymer composition comprising fluoropolymer soft segments and ionic species contained within the soft segments. The continuous matrix and the inclusions form a lubricating surface layer in the presence of humidity. Coefficient-of-friction experimental data is presented for various sample coatings. The incorporation of ionic species into the polymer chain backbone increases the hygroscopic behavior of the overall structure. Improvement in lubrication enables material to be cleared from a surface using the natural motion of an automotive or aerospace vehicle.
    • 提供防污涂层,其包含含有第一组分的连续基质; 多个包含第二组分的内含物,其中所述第一组分是具有表面能的低表面能聚合物,并且所述第二组分是含有一种或多种离子物质的吸湿材料。 低表面能聚合物和吸湿材料是离子或共价化学连接的,例如在包含含氟聚合物软链段和软链段内所含离子物质的嵌段共聚物组合物中。 连续基体和夹杂物在潮湿环境中形成润滑表面层。 介绍了各种样品涂层的摩擦系数实验数据。 将离子物质结合到聚合物链骨架中增加了整个结构的吸湿行为。 使用汽车或航空航天器的自然运动,润滑的改进可以使材料从表面上清除。
    • 10. 发明申请
    • COATING COMPOSITION AND USE THEREOF
    • 涂料组合物及其用途
    • WO2013045475A1
    • 2013-04-04
    • PCT/EP2012/068927
    • 2012-09-26
    • PPG EUROPE BV
    • WEIJNEN, JohnKLOMP, Dirk
    • C08F290/06C08K5/00C08L67/07C09D11/10C09D167/07C09F9/00
    • C09D7/1233C08K5/0091C08K5/16C09D7/63C09D167/07
    • The invention relates to composition comprising at least one modified alkyd binder, selected from a (meth)acrylate modified alkyd binder and a vinyl modified alkyd binder, wherein the (meth)acrylate modified alkyd and the vinyl modified alkyd binder comprise at least one -C(R100)=CH2 group, wherein R100 is hydrogen or methyl; and at least one metal complex comprising a metal or a metal salt of an organic acid or inorganic anion and at least one ligand, wherein the metal is selected from Fe and Mn, and wherein said at least one ligand is a nitrogen donor ligand, selected from the group comprising monodentate, bidentate, tridentate, tetradentate, pentadentate and hexadentate nitrogen donor ligands.
    • 本发明涉及包含至少一种选自(甲基)丙烯酸酯改性醇酸树脂粘合剂和乙烯基改性醇酸树脂粘合剂的改性醇酸粘合剂的组合物,其中(甲基)丙烯酸酯改性醇酸树脂和乙烯基改性醇酸粘合剂包含至少一个-C (R100)= CH2基,其中R100是氢或甲基; 和至少一种包含有机酸或无机阴离子的金属或金属盐和至少一种配体的金属络合物,其中所述金属选自Fe和Mn,并且其中所述至少一种配体是氮供体配体,选择 来自包含单齿,二齿,三齿,四齿,五齿和六齿氮供体配体的组。