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Title:
MATERIAL FOR NORMAL TEMPERATURE-DRYING TYPE SOLVENT-BASED UNDERCOATING AND COATING BY USING THE SAME
Document Type and Number:
Japanese Patent JP2007099994
Kind Code:
A
Abstract:

To provide a material for a coating capable of obtaining a normal temperature-drying type solvent-based undercoating having an excellent anti-chipping property, and excellent in close adhesion, etc., and a coating and coated film by using such the material.

This material for the coating is provided by comprising a lipophilic polyrotaxane having a ring molecule, a straight chain molecule and blocking groups, wherein, the straight chain molecule and ring molecule have hydrophobicity. The inclusion amount of the ring molecule is 0.06-0.61. The molecular weight of the straight chain-formed molecule is 1,000-100,000. The normal temperature-drying type solvent-based undercoating is obtained by using the material for the normal temperature-drying type solvent-based undercoating. The solvent-based undercoating-coated film is obtained by solidifying the material for the normal temperature-drying type solvent-based undercoating. The laminated coated film is obtained by sequentially forming the normal temperature-drying type solvent-based undercoating-coated film, a base coat-coated film and a clear coated film.


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Inventors:
ITO KOZO
ARAKI JUN
SUZUKI TATSUYA
YAMANAKA MASAHIKO
WATANABE KENTARO
Application Number:
JP2005293836A
Publication Date:
April 19, 2007
Filing Date:
October 06, 2005
Export Citation:
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Assignee:
NISSAN MOTOR
UNIV TOKYO
International Classes:
C09D201/00; B05D1/36; B05D7/24; B32B7/04; B32B9/00; B32B27/00; C09D5/00; C09D7/12; C09D105/16; C09D201/06
Domestic Patent References:
JP2007099992A2007-04-19
JP2007099993A2007-04-19
JP2007099995A2007-04-19
JP2005075979A2005-03-24
JP2005143920A2005-06-09
JP2007091938A2007-04-12
JP2007099988A2007-04-19
JP2007099990A2007-04-19
JP2007099991A2007-04-19
Foreign References:
WO2003074099A12003-09-12
WO2001083566A12001-11-08
Attorney, Agent or Firm:
Janggi Motonori



 
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