Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
HYDROXYL GROUP-CONTAINING RESIN FOR COATING MATERIAL AND COATING COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2006/028130
Kind Code:
A1
Abstract:
Disclosed is a hydroxyl group-containing resin for coating material having a weight average molecular weight of 1,500-30,000 and a hydroxyl number of 120-180 mgKOH/g. Such a hydroxyl group-containing resin for coating material is obtained by copolymerizing a monomer mixture containing (a) an alicyclic hydrocarbon group-containing polymerizable unsaturated monomer having 3-20 carbon atoms, (b) styrene, (c) a hydroxyl group-containing polymerizable unsaturated monomer, (d) a hydrocarbon group-containing polymerizable unsaturated monomer with 8-22 carbon atoms having a branched structure and (e) an other polymerizable unsaturated monomer in a specific ratio. Also disclosed is a coating composition characterized by containing such a resin for coating material (A) and a specific aliphatic polyisocyanate compound (B).

Inventors:
YUKAWA YOSHIYUKI (JP)
HANAOKA TOSHIYUKI (JP)
Application Number:
PCT/JP2005/016417
Publication Date:
March 16, 2006
Filing Date:
September 07, 2005
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KANSAI PAINT CO LTD (JP)
YUKAWA YOSHIYUKI (JP)
HANAOKA TOSHIYUKI (JP)
International Classes:
C08F220/16; C08F212/08; C09D125/16; C09D133/04; C09D175/04
Foreign References:
JP2001214119A2001-08-07
JP2002155116A2002-05-28
JPH0873536A1996-03-19
JP2002188058A2002-07-05
JP2002206042A2002-07-26
JP2001002736A2001-01-09
Attorney, Agent or Firm:
Saegusa, Eiji (1-7-1 Doshomachi,, Chuo-ku, Osaka-sh, Osaka45, JP)
Download PDF: