专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明专利

DE10149148B4 未知
公开(公告)号：DE10149148B4
公开(公告)日：2006-06-14
申请号：DE10149148
申请日：2001-10-04
申请人： CHEMETALL GMBH
发明人： JUNG CHRISTIAN , SHIMAKURA TOSHIAKI , MAURUS NORBERT , DOMES HERIBERT
IPC分类号： B05D7/16 , C08K3/10 , C09D5/00 , C09D5/08 , C09D5/12
摘要： The invention relates to a method for coating a metal surface with an aqueous composition, characterized in that the composition contains, in addition to water: a) at least one organic film former that contains at least one water-soluble or water-dispersible polymer with an acid number ranging from 5 to 200, b) at least one particulate inorganic compound with an average particle diameter measured by a scanning electron microscope in the range of from 0.005 to 0.3mu, c) at least one slip additive and/or at least one corrosion inhibitor, d) optionally at least one organic solvent, e) optionally at least one silane and/or siloxane, f) optionally at least one cross-linking agent, and g) optionally at least one chromium (VI) compound. The clean metal surface is contacted with the aqueous composition and a particle-containing film is formed on the metal surface which is then dried. The dried and optionally also cured film has a layer thickness ranging from 0.01 to 10 mum. The invention further relates to a corresponding aqueous composition.

63. 发明专利

AU9559301A Method for coating metal surfaces with an aqueous, polymer-containing composition, said aqueous composition and the use of the coated substrates 未知
公开(公告)号：AU9559301A
公开(公告)日：2002-04-22
申请号：AU9559301
申请日：2001-10-11
申请人： CHEMETALL GMBH
发明人： JUNG CHRISTIAN , SHIMAKURA TOSHIAKI , MAURUS NORBERT , DOMES HERIBERT
IPC分类号： C09D5/00 , C09D5/08
摘要： The invention relates to a method for coating a metal surface with an aqueous composition, characterized in that the composition contains, in addition to water: a) at least one organic film former that contains at least one water-soluble or water-dispersible polymer with an acid number ranging from 5 to 200, b) at least one particulate inorganic compound with an average particle diameter measured by a scanning electron microscope in the range of from 0.005 to 0.3mu, c) at least one slip additive and/or at least one corrosion inhibitor, d) optionally at least one organic solvent, e) optionally at least one silane and/or siloxane, f) optionally at least one cross-linking agent, and g) optionally at least one chromium (VI) compound. The clean metal surface is contacted with the aqueous composition and a particle-containing film is formed on the metal surface which is then dried. The dried and optionally also cured film has a layer thickness ranging from 0.01 to 10 mum. The invention further relates to a corresponding aqueous composition.

你已经成功收藏专利！

检索式保存成功!

IPRDB