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1.发明申请公开(公告)号：US20100316795A1
公开(公告)日：2010-12-16
申请号：US12761089
申请日：2010-04-15
Applicant: Adrien Lapeyre , Christian Gancet
Inventor： Adrien Lapeyre , Christian Gancet
IPC: B05D3/02
Abstract: The present invention relates to a method of covering a metal article with a film formed from the melting of a thin layer of powder comprising: physically blending 99.8 to 97% by weight of at least one polyamide and 0.2 to 3% by weight of an inorganic biocide species consisting of a soluble ceramic in which silver ions are encapsulated to form a powder blend composition; contacting said metal article with said powder composition blend to form a thin layer of said powder on the article; melting said powder blend composition onto said metal article to form a thin coating film; and cooling said coated article; where the powder blend composition is free of zinc compounds.
Abstract translation: 本发明涉及一种用熔融薄膜形成的薄膜覆盖金属制品的方法，包括：将99.8至97重量％的至少一种聚酰胺和0.2至3重量％的无机物质共混 由可溶性陶瓷组成的杀生物物种，其中银离子被包封以形成粉末混合物组合物; 使所述金属制品与所述粉末组合物混合物接触以在所述制品上形成所述粉末的薄层; 将所述粉末混合物组合物熔融在所述金属制品上以形成薄涂层膜; 并冷却所述涂覆制品; 其中粉末混合物组合物不含锌化合物。
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2.发明授权公开(公告)号：US08303970B2
公开(公告)日：2012-11-06
申请号：US12761089
申请日：2010-04-15
Applicant: Adrien Lapeyre , Christian Gancet
Inventor： Adrien Lapeyre , Christian Gancet
Abstract: The present invention relates to a method of covering a metal article with a film formed from the melting of a thin layer of powder comprising: physically blending 99.8 to 97% by weight of at least one polyamide and 0.2 to 3% by weight of an inorganic biocide species consisting of a soluble ceramic in which silver ions are encapsulated to form a powder blend composition; contacting the metal article with said powder composition blend to form a thin layer of said powder on the article; melting the powder blend composition onto the metal article to form a thin coating film; and cooling the coated article; where the powder blend composition is free of zinc compounds.
Abstract translation: 本发明涉及一种用熔融薄膜形成的薄膜覆盖金属制品的方法，包括：将99.8至97重量％的至少一种聚酰胺和0.2至3重量％的无机物质共混 由可溶性陶瓷组成的杀生物物种，其中银离子被包封以形成粉末混合物组合物; 使所述金属制品与所述粉末组合物混合物接触以在所述制品上形成所述粉末的薄层; 将粉末混合物组合物熔融到金属制品上以形成薄的涂膜; 并冷却涂层制品; 其中粉末混合物组合物不含锌化合物。
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3.发明申请公开(公告)号：US20050170001A1
公开(公告)日：2005-08-04
申请号：US11001922
申请日：2004-12-02
Applicant: Adrien Lapeyre , Christian Gancet
Inventor： Adrien Lapeyre , Christian Gancet
Abstract: The present invention relates to the use of a powder for coating articles, this powder comprising, by weight, 99.8 to 97% of at least one polyamide and 0.2 to 3% of a soluble ceramic in which silver ions are encapsulated. This powder may be prepared by simple dry-blending of the constituents. The invention also relates to this powder. The ceramic protects the Ag ions from the temperature during application and use of the product, from UV radiation and from other components present in the formulation. It is the presence of moisture on the surface of the coating, needed for bacterial growth, which causes silver ions to be released and therefore the bacteria to be eliminated. This composition contains an inorganic biocide using silver ions as sole active metal species. This powder paint has the advantage of being able to be applied at temperatures above 300° C. without any undesirable discoloration problems and without the use of zinc compounds. The side reactions caused by the silver species are therefore avoided by the choice of an encapsulation in a soluble ceramic which effectively protects the Ag+ metal ions from the temperature and UV light, but also from the other compounds of the formulation.
Abstract translation: 本发明涉及用于涂覆制品的粉末的用途，该粉末包含99.8至97重量％的至少一种聚酰胺和0.2至3％的其中包含银离子的可溶性陶瓷。 该粉末可以通过简单的干混组合物来制备。 本发明还涉及该粉末。 陶瓷在使用和使用产品时，从紫外线辐射和制剂中存在的其他组分保护Ag离子免受温度影响。 在细胞生长所需的涂层表面上存在水分，这导致银离子被释放，因此细菌被消除。 该组合物含有使用银离子作为唯一活性金属物质的无机杀生物剂。 该粉末涂料具有能够在高于300℃的温度下使用而没有任何不期望的变色问题并且不使用锌化合物的优点。 因此，通过选择在可溶性陶瓷中的包封来避免由银物引起的副反应，其有效地保护金属离子免受温度和UV光的影响，而且还可以从其它化合物 配方。
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