发明名称 |
ROOM TEMPERATURE CURABLE AUTO ENAMELS |
摘要 |
<p>Coating compositions capable of curing at or near to room temperature comprise 90 - 50% by weight of a specified hydroxyl group-containing addition polymer, 10 - 50% by weight of an alkylated melamine-formaldehyde crosslinking agent and an acid catalyst consisting of a blend of a C1-4 alkylated arylsulphonic acid and a C8-14 alkylated arylsulphonic acid in amounts such that the -SO3H group content is 0.70 - 2.1% of the total weight of the addition polymer and the crosslinking agent. The compositions are particularly suitable for the refinishing of automobile bodies.</p> |
申请公布号 |
CA1192332(A) |
申请公布日期 |
1985.08.20 |
申请号 |
CA19820401767 |
申请日期 |
1982.04.27 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
BOWEN, THOMAS N.E.;BUTLER, PETER;PALLUEL, AUGUSTE L.L. |
分类号 |
C08L61/20;C09D133/06;(IPC1-7):C09D3/52 |
主分类号 |
C08L61/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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