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    • 92. 发明申请
    • Heat and Rain Erosion Resistant Coating
    • 耐热防雨涂层
    • US20100183887A1
    • 2010-07-22
    • US12750349
    • 2010-03-30
    • Kenneth A. Krienke
    • Kenneth A. Krienke
    • B32B27/06C08L83/00C08K3/34B05D3/00
    • C09D183/14C08G77/58Y10T428/31663
    • A binder formulation is provided that is capable of forming a heat and erosion resistant coating on the surface of a substrate, particularly a substrate comprising titanium or aluminum. The binder formulation comprises a metal alkoxide compound, such as a titanium alkoxide and an organosilane, such as 3-glycidoxypropyltrimethoxysilane (GTMS). The binder material may be capable of strongly bonding the binder to the substrate. The binder coating may also include one or more additives that may help improve the heat resistance and impact absorbance of the coating. The binder may also include one or more pigments so that the resulting sol-gel coating has a desired appearance and properties. The sol-gel coating can be cured under ambient conditions and does not require additional heat curing.
    • 提供了能够在基材表面,特别是包含钛或铝的基材上形成耐热和耐腐蚀涂层的粘合剂制剂。 粘合剂配方包括金属醇盐化合物,例如烷氧基钛和有机硅烷,如3-缩水甘油氧基丙基三甲氧基硅烷(GTMS)。 粘合剂材料可以能够将粘合剂牢固地粘合到基底上。 粘合剂涂层还可以包括一种或多种可有助于改善涂层的耐热性和冲击吸光度的添加剂。 粘合剂还可以包括一种或多种颜料,使得所得溶胶 - 凝胶涂层具有期望的外观和性能。 溶胶 - 凝胶涂层可以在环境条件下固化,不需要额外的热固化。
    • 99. 发明申请
    • EASY-TO-CLEAN, MECHANICALLY STABLE COATING COMPOSITION FOR METALLIC SURFACES AND PROCESS FOR COATING A SUBSTRATE USING SAID COMPOSITION
    • 用于金属表面的易清洁,机械稳定的涂层组合物和使用合成组合物涂覆基材的方法
    • US20090181175A1
    • 2009-07-16
    • US12097902
    • 2005-12-23
    • Uwe PossetGerhard SchottnerDaniel FordEvelyn Deliso
    • Uwe PossetGerhard SchottnerDaniel FordEvelyn Deliso
    • B05D3/00
    • C09D161/28B05D3/0218B05D3/0254B05D3/102B05D5/08B05D7/14C08G77/58C08K5/34922C08K5/5406C08L83/08C09D183/08C09D183/14C08L83/00C08L61/20C08L2666/36C08L2666/44C08L2666/28
    • The present invention is directed to an optically clear coating made from a composition comprising an epoxy-melamine resin. The coating is obtained on a metallic substrate and has a very rigid structure and a unique combination of properties that includes hydrophobicity/easy-to-clean, adhesion to bright chrome, abrasion resistance and chemical resistance. The coating composition comprises (A) a mixture of at least one hydrolysable silane and one hydrolysable metal compound, the compounds of said mixture being partly or fully hydrolyzed and partly or fully condensed, (B) at least one melamine derivative selected from derivatives having formula (C3N3)(NR4R5)3, and derivatives having formula (C3N3)(NR4R5)3-p(NR4R6)p, wherein R4 and R5 are independently selected from H, hydroxymethylene and alkoxymethylene, with the proviso that at least one of the R4 groups is a hydroxymethylene or alkoxymethylene group, and R6 is —CH2—NR4(C3N3)(NR4R5)2 or —CH2-o—CH2-NR4(C3N3)(NR4R5)2, and p is 1 or 2, and either at least one partially or fully fluorinated, at least partly hydrolyzed and condensed silane compound, this compound being part of the said mixture (A) of hydrolysable silanes, or (C) at least one partially or fully fluorinated organic compound containing at least one group which may bind to hydroxy groups.
    • 本发明涉及由包含环氧 - 三聚氰胺树脂的组合物制成的光学透明涂层。 涂层在金属基材上获得,具有非常刚性的结构和独特的性能组合,其特征包括疏水性/易于清洁,与亮铬的粘附,耐磨性和耐化学性。 所述涂料组合物包含(A)至少一种可水解硅烷和一种可水解金属化合物的混合物,所述混合物的化合物部分或完全水解并部分或完全冷凝,(B)至少一种三聚氰胺衍生物,其选自具有式 (C3N3)(NR4R5)3和具有式(C3N3)(NR4R5)3-p(NR4R6)p的衍生物,其中R4和R5独立地选自H,羟基亚甲基和烷氧基亚甲基,条件是至少一个R4 基团是羟基亚甲基或烷氧基亚甲基,R6是-CH2-NR4(C3N3)(NR4R5)2或-CH2-o-CH2-NR4(C3N3)(NR4R5)2,p是1或2,至少 一种部分或完全氟化的至少部分水解和缩合的硅烷化合物,该化合物是所述可水解硅烷混合物(A)的一部分,或(C)至少一种部分或全部氟化有机化合物,其含有至少一个可以 结合羟基。