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    • 5. 发明授权
    • Method of making composite coating and product formed with the composite coating
    • 复合涂层与复合涂层形成产品的制备方法
    • US07988778B2
    • 2011-08-02
    • US12335913
    • 2008-12-16
    • Chih-Hao Huang
    • Chih-Hao Huang
    • C23C30/00C09D193/00
    • C09D1/00
    • A method of making a composite coating includes the steps of: adding a proper quantity of inorganic metal salt into an organic dissolvent to form a first mixed solution and then stirring the first mixed solution for 30-60 minutes; adding a proper quantity of SiO2 precursor into the first mixed solution to form a second mixed solution and then stirring the second mixed solution for 30-60 minutes; adding a proper quantity of catalyzer and water into the second mixed solution for being reacted with each other so as to form a coating solution via being stirred for 4-8 hours; and putting the coating solution under the room temperature for 24 hours so as to obtain the composite coating. A product formed with the foregoing composite coating includes a base body and a layer of composite protective film formed by the composite coating on surfaces of the base body.
    • 制备复合涂层的方法包括以下步骤:向有机溶剂中加入适量的无机金属盐以形成第一混合溶液,然后将第一混合溶液搅拌30-60分钟; 向第一混合溶液中加入适量的SiO 2前体以形成第二混合溶液,然后将第二混合溶液搅拌30-60分钟; 向第二混合溶液中加入适量的催化剂和水,以使其彼此反应,从而通过搅拌4-8小时形成涂布溶液; 并将涂布溶液置于室温下24小时以获得复合涂层。 由上述复合涂层形成的产品包括基体和由基体表面上的复合涂层形成的复合保护膜层。
    • 8. 发明授权
    • Surface coating compositions
    • 表面涂料组合物
    • US4631087A
    • 1986-12-23
    • US683312
    • 1984-12-18
    • John H. W. Turner
    • John H. W. Turner
    • C09D7/00C07C7/13C09D7/12C09D167/00C09D167/08C09D191/00C09D193/00C09F9/00C10G20060101C10G25/00C08L91/00C08K5/04
    • C09F9/00C09D167/08C09D7/1233C08K5/0091C08K5/17
    • The invention provides metal-containing organic compositions for use as additives to surface coating compositions comprising:(i) at least one aluminium compound which is an aluminium alkoxide, or a compound derived from an aluminium alkoxide by an addition, substitution or condensation reaction;(ii) a stabiliser comprising at least one organic base or a mixture of an organic base with ammonia;(iii) a metal-containing organic compound wherein the metal is selected from Cu, Mn, Fe, Co, Zn and the rare earth metals; and optionally(iv) added water.The invention also provides surface coating compositions comprising an additive as just defined in a polymerized drying or semi-drying oil, an alkyd resin or an oleo-resinous medium.The compositions have suitable solubility, stability and compatability when added to surface coating compositions such as paints, and confer on the paints such improved properties as better drying performance, enhanced water resistance, reduced discoloration on aging the applied film, and reduced sensitivity to oxidative degradation and bio-degradation.
    • 本发明提供了用作表面涂料组合物的添加剂的含金属有机组合物,其包含:(i)至少一种铝化合物,其是烷氧基铝,或通过加成,取代或缩合反应衍生自烷氧基铝的化合物; (ii)包含至少一种有机碱或有机碱与氨的混合物的稳定剂; (iii)含金属的有机化合物,其中金属选自Cu,Mn,Fe,Co,Zn和稀土金属; 和(iv)加入水。 本发明还提供了包含仅在聚合的干燥或半干性油,醇酸树脂或油树脂介质中定义的添加剂的表面涂料组合物。 当添加到表面涂料组合物如油漆中时,组合物具有合适的溶解度,稳定性和相容性,并且赋予涂料更好的性能,如更好的干燥性能,增强的耐水性,在涂覆膜老化时减少变色,降低对氧化降解的敏感性 和生物降解。