Title:
COATING MATERIAL COMPOSITION AND COATED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2015/037280
Kind Code:
A1
Abstract:
This coating material composition contains a base material that contains a hydroxyl group-containing acrylic resin (A) and a curing agent that contains a polyisocyanate compound (B). The hydroxyl group-containing acrylic resin (A) contains 25-95 parts by mass of a hydroxyl group-containing acrylic resin (A1) that has a hydroxyl number of 70-200 mgKOH/g and a glass transition temperature of less than -30°C and 5-75 parts by mass of a hydroxyl group-containing acrylic resin (A2) that has a hydroxyl number of 30-200 mgKOH/g and a glass transition temperature of from -30°C to 75°C based on the mass of the resin solids in the base material. The hydroxyl group-containing acrylic resin (A2) has a specific monomer composition.
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Inventors:
NAKAMIZU MASATO (JP)
Application Number:
PCT/JP2014/063892
Publication Date:
March 19, 2015
Filing Date:
May 26, 2014
Export Citation:
Assignee:
KANSAI PAINT CO LTD (JP)
International Classes:
C09D175/04; C09D133/04; C09D133/10; C09D167/00
Domestic Patent References:
| WO2002088215A2 | 2002-11-07 |
Foreign References:
| JP2003508600A | 2003-03-04 | |||
| JP2009046642A | 2009-03-05 | |||
| JPS6047075A | 1985-03-14 | |||
| US3998768A | 1976-12-21 | |||
| JPH07188603A | 1995-07-25 | |||
| JP2005179662A | 2005-07-07 |
Attorney, Agent or Firm:
HAMADA Yuriko et al. (JP)
Yuriko Hamada (JP)
Yuriko Hamada (JP)
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