发明名称 |
AQUEOUS COMPOSITION AND USES THEREOF |
摘要 |
An aqueous composition, comprising a film-forming polymer and a non-ionic surfactant in an excessive amount, is useful in reducing long term deterioration of metal surfaces, particularly the exposed surfaces of zinc galvanised steel panels or sheets. |
申请公布号 |
WO9306179(A1) |
申请公布日期 |
1993.04.01 |
申请号 |
WO1992EP02186 |
申请日期 |
1992.09.21 |
申请人 |
LAPORTE INDUSTRIES LIMITED |
发明人 |
CLARKE, NEIL;GRUNDY, STEPHEN, GEORGE |
分类号 |
C09D5/08;C09D133/06 |
主分类号 |
C09D5/08 |
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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