Title:
METHOD FOR PROTECTING COATED SURFACE OF VEHICLE
Document Type and Number:
WIPO Patent Application WO/2013/129243
Kind Code:
A1
Abstract:
A method for protecting a coated surface of a vehicle, in which a homogenous cured protective film can be obtained in a short time and no special protective-film aging step is necessary after completion of the treatment of all surfaces.
The protection method comprises forming a cured protective film on a coated surface of a vehicle using a moisture-curable silicone-based protective agent which contains an alkoxysilicone oligomer as an essential component and has a hydrolysis rate regulated by means of a hydrolysis catalyst. The silicone-based protective agent is a protective agent obtained by diluting an alkoxysilicone oligomer having a specific dynamic viscosity with a mixed diluent solvent that comprises a water-miscible solvent and a sparingly water-soluble polar solvent added thereto. A cured protective film is formed through a section coating step in which this silicone-based protective agent is applied to the coated surface of a vehicle while spreading the protecting agent by means of supplied water.
Inventors:
TANI YOSHIMICHI (JP)
Application Number:
PCT/JP2013/054454
Publication Date:
September 06, 2013
Filing Date:
February 22, 2013
Export Citation:
Assignee:
I TAC GIKEN CO LTD (JP)
International Classes:
B05D7/24; C09D183/04; C09D183/08; C09G1/00
Foreign References:
| JPH1180668A | 1999-03-26 | |||
| JP2005097527A | 2005-04-14 | |||
| JPH08503727A | 1996-04-23 |
Attorney, Agent or Firm:
IIDA, Akio et al. (JP)
Akio Iida (JP)
Akio Iida (JP)
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Claims: