发明名称 |
WATER-BASED PAINT COMPOSITION |
摘要 |
To obtain water-based paint compositions with which there is broad scope for design of the base resin, and which can be made low-solvent, and which are also easy to apply and have outstanding storage stability, and can also form paint film of outstanding water-resistance, durability and smoothness. Waterbased paint composition which contains a water-dispersible acrylic graft copolymer (A) of acid value 10-30 mg and hydroxyl value 50-150, which is a graft copolymer in which an acrylic copolymer of acid value 35-120 mg KOH/g and hydroxyl value 50-150 mg KOH/g, and an acrylic copolymer of acid value 15 and hydroxyl value 50-150 are graft polymerized via chemical bonds, and internally non-crosslinked acrylic fine particles (B) of acid value 15-200 and hydroxyl value 15-200 which are a copolymer made by emulsion polymerizing .alpha.,.beta.-ethylenic unsaturated monomer, with the proportions of the total resin solids in the paint being accounted for by each being 10-90 wt.% for component (A) and 10-90 wt.% for component (B).
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申请公布号 |
CA2210803(A1) |
申请公布日期 |
1996.07.25 |
申请号 |
CA19962210803 |
申请日期 |
1996.01.11 |
申请人 |
NIPPON OIL & FATS CORPORATION;BASF LACKE + FARBEN AG |
发明人 |
SAKAI, ATSUHIRO;KAWAMURA, YOSHIAKI;MATSUKURA, YOSHIAKI;TANIGUCHI, HITOSHI |
分类号 |
C09D5/00;C08L51/00;C08L61/20;C09D5/38;C09D133/04;C09D133/06;C09D151/00;C09D151/06;C09D151/08;(IPC1-7):C09D151/00;C09D5/02 |
主分类号 |
C09D5/00 |
代理机构 |
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代理人 |
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主权项 |
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