| 发明名称 |
Removable protective coating |
| 摘要 |
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 weight-average molecular weight of 10,000-100,000 and an acid value of 40-250. A protective agent and a method for forming the protective coating.
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| 申请公布号 |
US2002165108(A1) |
申请公布日期 |
2002.11.07 |
| 申请号 |
US20020101459 |
申请日期 |
2002.03.20 |
| 申请人 |
RAADGEVEND CHEMIE BUREAU RSB V.O.F. |
发明人 |
VAN ROSSUM ANTOON JOHANNES, GERARDUS;BERTELS ANTONIUS FRANCISCUS, MARIA |
| 分类号 |
A01G9/14;C08L1/28;C09D5/00;C09D5/32;C09D9/00;C09D133/06;(IPC1-7):C09D9/02 |
主分类号 |
A01G9/14 |
| 代理机构 |
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