| 发明名称 |
REMOVABLE PROTECTIVE COATING |
| 摘要 |
<p>The invention relates to a protective coating which is removable with a removing agent comprising a strong base, which protective coating comprises a pigment, a weak base and a binder, the binder being a polymer having a weightaverage molecular weight of 10,000-100,000 and an acid value of 40-250. The invention further relates to a protective agent and a method for forming the protective coating.</p> |
| 申请公布号 |
CA2302738(A1) |
申请公布日期 |
1999.05.14 |
| 申请号 |
CA19982302738 |
申请日期 |
1998.11.03 |
| 申请人 |
RAADGEVEND CHEMIEBUREAU RSB V.O.F. |
发明人 |
BERTELS, ANTONIUS FRANCISCUS MARIA;VAN ROSSUM, ANTOON JOHANNES GERARDUS |
| 分类号 |
A01G13/02;A01G9/14;C08L1/28;C09D5/00;C09D5/32;C09D9/00;C09D133/06;C09D157/00;(IPC1-7):A01G9/14 |
主分类号 |
A01G13/02 |
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