Title:
多金属物品を処理する方法
Document Type and Number:
Japanese Patent JP2004521187
Kind Code:
A
Abstract:
The present invention comprises a method for treating one or more multi-metal articles. The method comprises exposing the one or more articles to a first treatment composition capable of providing a conversion coating on steel- and zinc-based metal, and exposing the one or more articles to a second treatment coating composition suitable for providing a conversion coating on aluminum-based metal articles. Preferably, the first treatment composition comprises a zinc-phosphate conversion coating comprising, zinc ion, phosphate ion, manganese ion, and fluoride ion. Preferably, the second treatment composition comprises a ceramic composite treatment composition.
Inventors:
Carlson Lawrence Earl.
Doran Shaun Yi.
Kay Michael J.
Doran Shaun Yi.
Kay Michael J.
Application Number:
JP2002566002A
Publication Date:
July 15, 2004
Filing Date:
February 15, 2002
Export Citation:
Assignee:
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
International Classes:
C23C22/18; C23C22/34; C23C22/36; C23C22/56; C23C22/66; C23C22/12; C23C22/73; (IPC1-7): C23C22/12; C23C22/18; C23C22/36; C23C22/56; C23C22/66
Attorney, Agent or Firm:
Noboru Sakaguchi