HIGH SOLID CONTENT COATING COMPOSITION

Japanese Patent JP2002275411

A

To provide both a high solid content coating composition capable of forming a film having excellent finish appearance, a film hardness, acid rain and scuff resistance, etc., and provide method for forming a multilayered film using the composition.

This high solid content coating composition is characterized as comprising (A) a compound which is a reactional product of a carboxy group-containing compound with an epoxy group-containing compound and has ≤1,000 weight-average molecular weight and 200-800 hydroxyl value, (B) a hydroxy group-containing resin having 500-6,000 weight-average molecular weight and 50-600 hydroxyl value, (C) a polyisocyanate compound, (D) a melamine resin and (E) an alkoxysilyl group-containing compound. The method for forming the multilayered film which is composed of ≥1 layers of colored films and ≥1 layers of transparent films is characterized by forming the topmost layer transparent film from the high solid content coating composition.

MATSUNO YOSHIZUMI
ONODA HIROYUKI
NOGUCHI TAKASHI
ISAKA HISASHI

JP2001079727A

September 25, 2002

March 21, 2001

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KANSAI PAINT CO LTD

C08G81/00; C08G18/28; C09D5/00; C09D161/28; C09D163/00; C09D175/04; C09D183/00; C09D201/00; (IPC1-7): C09D163/00; C08G18/28; C08G81/00; C09D5/00; C09D161/28; C09D175/04; C09D183/00; C09D201/00

JPS58113218A	1983-07-06
JPS5137189A	1976-03-29
JPH10231454A	1998-09-02
JPS58113263A	1983-07-06
JPH0641496A	1994-02-15
JPH11228904A	1999-08-24
JPH06136224A	1994-05-17
JP2001501986A	2001-02-13

WO2000055269A1

2000-09-21

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