| 发明名称 |
WATER-BASE COATING RESIN COMPOSITION AND WATER-BASE COATING COMPOSITION. |
| 摘要 |
<p>A water-base coating resin composition substantially comprising a mixture of: (1) a reaction product (C) between an aromatic polyol resin (A-1) and a carboxylated acrylic resin (B), (2) an aromatic epoxy resin (D), and (3) another aromatic polyol resin (A-2), wherein the ratio of component (A-1) to component B by weight satisfies the relationship of the formula (I): 85/15</=(A-1)/(B)</=15/85, and the proportions of components (C), (D) and (A-2) satisfy the relationship of the formulae (II): 1</=(D)+(A-2)</=80 and (III): 1</=(D)</=80, the total weight of them being 100. A water-base coating composition is prepared by dispersing the above resin composition in an aqueous medium without using any organic solvent. The obtained coating composition is excellent in long-term stability and gives a coating film which is excellent in retorting resistance, adhesion to metal, processability and chemical resistance and can be cured at a comparatively low temperature.</p> |
| 申请公布号 |
EP0627473(A1) |
申请公布日期 |
1994.12.07 |
| 申请号 |
EP19940903028 |
申请日期 |
1993.12.21 |
| 申请人 |
MITSUI PETROCHEMICAL INDUSTRIES, LTD. |
发明人 |
MORIZONO, KENICHI, MITSUI PETROCHEMICAL IND. LTD.;HARADA, TAIRA, MITSUI PETROCHEMICAL IND., LTD |
| 分类号 |
C08G59/14;C08G59/16;C09D163/00;(IPC1-7):C09D163/00;C09D5/00 |
主分类号 |
C08G59/14 |
| 代理机构 |
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