Title:
表面をコーティングする方法と、この方法でコーティングされた対象物の使用
Document Type and Number:
Japanese Patent JP6448191
Kind Code:
B2
Abstract:
A method for electroless coating of a substrate by applying an activating coat of polyelectrolyte or salt with a first aqueous composition, rinsing of the activating coat such that the activating coat is not entirely removed The activated surface that has remained after rinsing is then contacted with an aqueous composition in the form of a solution, emulsion or suspension to form an organic secondary coat (precipitation coat), and drying. The activating coat contains at least one cationic polyelectrolyte or at least one cationic salt in solution in water. The aqueous composition which forms the secondary coat contains constituents which can be precipitated, deposited and/or salted out and which are anionically, zwitterionically, sterically or cationically stabilized. The dry film formed in the process, which is made of the activating coat and the secondary coat, has a thickness of at least 1 μm.
Inventors:
Daniel Wasserphalen
Michael Schwamp
Cindy Erich
Vera Zotoke
Martin Dorol
Oliver Seewald
Wolfgang Bremzer
Ari aksandr frenkel
Michael Schwamp
Cindy Erich
Vera Zotoke
Martin Dorol
Oliver Seewald
Wolfgang Bremzer
Ari aksandr frenkel
Application Number:
JP2013528629A
Publication Date:
January 09, 2019
Filing Date:
September 12, 2011
Export Citation:
Assignee:
Chemetall GmbH
International Classes:
B05D1/38; B05D3/10; B05D7/24
Foreign References:
| WO2010054985A1 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Ohta Kengaku
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima
Ohta Kengaku
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima