AQUEOUS PRIMER COMPOSITION - KANSAI PAINT CO LTD

Title:

AQUEOUS PRIMER COMPOSITION

Document Type and Number:

Japanese Patent JP2007302709

Kind Code:

A

Abstract:

To provide an aqueous primer composition capable of forming a coated film excellent in attaching property, re-coat attaching property, etc., to a plastic substrate material even by ≤90°C low temperature baking.

This aqueous primer composition is characterized by containing (A) an aqueous dispersion obtained by dispersing (a) an unsaturated carboxylic acid or acid anhydride-modified chlorinated polyolefin and (b) an acryl-modified polyolefin, (B) at least 1 kind of a resin selected from an aqueous urethane resin, aqueous acrylic resin and aqueous polyester resin and (C) a pigment, having (90/10) to (30/70) using ratio of the (a) to (b) based on the total weights of solid portions of both of them and having (90/10) to (40/60) using ratio of the (A) to (B) based on the total weights of solid portions of both of them.

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Inventors:

KATSUTA HIDEAKI
AKAGI TAKESHI
YUASA KANICHI

Application Number:

JP2006129283A

Publication Date:

November 22, 2007

Filing Date:

May 08, 2006

Export Citation:

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Assignee:

KANSAI PAINT CO LTD

International Classes:

C09D123/26; C09D5/00; C09D5/02; C09D7/12; C09D123/28; C09D133/04; C09D167/00; C09D175/04

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