Title:
PROTECTIVE COATING COMPOSITION
Document Type and Number:
Japanese Patent JP2009108334
Kind Code:
A
Abstract:
To provide a protective coating composition which is suitable for coating a metal substrate, especially, a metal substrate pretreated by a corrosion preventive means like galvanization or a corrosion preventive coating including metal grain such as zinc or aluminium according to circumstances.
The protective coating composition comprises an anti-corrosion additive and/or a lubricant and/or a thickening agent and a silicate and organic titanate which are chosen from a group consisting of an organic silicate, an organic polysilicate or colloidal silica as a binder in a solvent, and does not include a metal grain. The binder includes 30-60 wt.% of a silicate and 40-70 wt.% of an organic titanate.
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Inventors:
CLERICI VITTORIO
WILHELMI ALEXANDRA
WILHELMI ALEXANDRA
Application Number:
JP2009035329A
Publication Date:
May 21, 2009
Filing Date:
February 18, 2009
Export Citation:
Assignee:
DOW CORNING
International Classes:
C09D183/02; B05D7/00; C09D5/00; C09D5/08; C09D5/10; C09D7/12; C09D183/04; C09D185/00; C09D191/06; C23C26/00
Domestic Patent References:
JP2004501233A | 2004-01-15 | |||
JPS6390577A | 1988-04-21 | |||
JP2001079489A | 2001-03-27 | |||
JPS6390577A | 1988-04-21 | |||
JPH04504584A | 1992-08-13 | |||
JPH09302280A | 1997-11-25 | |||
JPS498544A | 1974-01-25 | |||
JPH11165126A | 1999-06-22 | |||
JPH10183026A | 1998-07-07 | |||
JP2001064569A | 2001-03-13 |
Other References:
JPN6011068664; 三原一幸: 解説塗料学 初版第5刷, 19790410, p.358,363, 株式会社理工出版社
Attorney, Agent or Firm:
Michiharu Soga
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order