| 发明名称 |
PROCESS FOR DOUBLE COATING PAPER AND PRODUCT THEREOF |
| 摘要 |
<p>This invention relates to organic pigment-containing paper coating systems which require less severe calendering conditions to develop the surface and optical properties of paper than coating systems using inorganic pigments alone. It comprises overcoating a pre-applied mineral based coating with an organic pigment based coating.</p> |
| 申请公布号 |
GB2061764(A) |
申请公布日期 |
1981.05.20 |
| 申请号 |
GB19800032820 |
申请日期 |
1980.10.10 |
| 申请人 |
HERCULES INC |
发明人 |
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| 分类号 |
C08F291/00;D21H19/36;D21H19/38;D21H19/82;(IPC1-7):05D1/36;32B29/00 |
主分类号 |
C08F291/00 |
| 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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