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    • 1. 发明申请
    • PROCESS FOR THE COATING OF METALLIC COMPONENTS WITH AN AQUEOUS ORGANIC COMPOSITION
    • 金属组分与水性有机组合物的涂层工艺
    • WO2006108657A1
    • 2006-10-19
    • PCT/EP2006/003416
    • 2006-04-13
    • CHEMETALL GMBHSMITH, NoelDOMES, Heribert
    • SMITH, NoelDOMES, Heribert
    • C09D5/44
    • C09D5/002C09D5/4411Y10T428/1355Y10T428/24628Y10T428/31699
    • The invention relates to a process for the coating of surfaces of a metallic component by contacting the surfaces of the metallic component with an aqueous composition that contains predominantly organic polymeric material whereby the aqueous composition contains at least one compound each of: A) organic film-forming polymeric material(s) selected from the group consisting of ionomeric copolymers, copolymers chemically related to ionomeric copolymers showing nearly or totally the properties of ionomeric copolymers and their corresponding monomers, comonomers, oligomers, cooligomers, polymers, blockcopolymers as well as their esters, salts and derivates, which all together are constituents of at least 80 % by weight of the total organic polymeric material and whereby the total organic polymeric material has an average acid number in the range from 20 to 300, A') optionally at least one further organic film-forming polymer or their corresponding monomer(s), oligomer(s), copolymer(s), blockcopolymer(s), their derivates or any combination of them that do not belong to A) participating in the rest of the total organic polymeric material to 100 % by weight, B) optionally neutralizing agent(s), C) cross-linking agent(s) and D) water, whereby the pH of the aqueous composition is at the beginning of the coating process in the range from 6 to 10.5.
    • 本发明涉及通过使金属组分的表面与主要含有有机聚合物材料的水性组合物接触来涂覆金属组分的表面的方法,由此水性组合物含有至少一种化合物,其各自为:A)有机膜 - 形成聚合物材料,其选自离聚物共聚物,与离聚物共聚物化学相关的共聚物,其显示离聚物共聚物及其相应的单体,共聚单体,低聚物,低聚物,聚合物,嵌段共聚物及其酯的几乎或完全的性质, 盐和衍生物,它们一起是总有机聚合物材料的至少80重量%的组分,并且其中总有机聚合物材料的平均酸值为20-300,A'),任选至少另外一个 有机成膜聚合物或其相应的单体,低聚物,共聚物, Ckc聚合物,它们的衍生物或它们的任何组合,其不属于A)将总有机聚合物材料的其余部分参与到100重量%中,B)任选的中和剂,C)交联剂 和D)水,由此水性组合物的pH处于涂层过程开始时的范围为6至10.5。
    • 4. 发明申请
    • METHOD FOR PRODUCING COATED METAL SURFACES AND THE USE OF SAID METAL SURFACES
    • 生产涂层金属表面的方法及其用途
    • WO0143888A3
    • 2001-12-06
    • PCT/EP0012745
    • 2000-12-14
    • CHEMETALL GMBHDOMES HERIBERT
    • DOMES HERIBERT
    • B05D3/10B05D7/00B05D7/14C23C22/00C23C22/05
    • B05D7/544B05D3/102B05D7/14C23C22/00C23C22/05
    • The invention relates to a method for producing coated metal surfaces at a coating speed of at least 25 m per minute during the application of a pre-treating agent to a cleaned and/or pickled metal surface. The inventive method is characterized by applying at least one pre-treating agent to at least one surface of a metal body after cleaning and/or pickling the metal surface to be treated. At least one lacquer layer is applied to a part of the pre-treated surface, the coating produced only by the pre-treating agent and not by the lacquer being used as the treatment layer instead of a priming or pre-treatment layer. The invention further relates to a method for producing coated metal surfaces at a coating speed of at least 25 m per minute during the application of a pre-treating agent to a cleaned and/or pickled metal surface. The inventive method is characterized by applying at least one pre-treating agent to at least one surface of a metal body after cleaning and/or pickling the metal surface to be treated. At least one lacquer layer is applied to at least a part of the pre-treated surface, the coating produced only by the pre-treating agent being used as the treatment layer instead of a priming or pre-treatment layer.
    • 本发明涉及一种用于涂覆金属表面的Herstellugn的过程以至少25米每分钟在预处理剂的应用到一个清洗和/或酸洗金属表面,其特征在于,金属体的至少一个表面上作为清洁或涂布速度 /和不与漆作为处理层制备所应用的至少一个预处理剂表面待处理的金属,然后在至少一个清漆层施加在所述经预处理的表面的一部分的酸洗时,只能用前处理剂和涂料,而不是引物和预处理层 被使用。 本发明还涉及一种方法,用于在预处理剂应用到清洗和/或酸洗金属表面,清洁后,其特征在于,在至少一个表面上的金属体中的至少25米每分钟的涂覆速度制备涂覆的金属表面 和被施加/或酸洗的至少一种预处理剂表面待处理的金属,然后在至少一个清漆层施加到经预处理的表面的至少一部分,所述用预处理剂涂层被用作处理层处理过的,而不是一个引物和预处理层。