发明名称 |
Froth coating of paper products and process for forming same |
摘要 |
A froth coated paper substrate in which the froth coating may be densified by compression when applied as a frothed resinous emulsion to improve opacity and ink-holdout of the substrate, or applied as a frothed surface size when the coating is a frothed admixture of a resin emulsion and a starch solution, or a frothed starch solution.
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申请公布号 |
US4279964(A) |
申请公布日期 |
1981.07.21 |
申请号 |
US19790097144 |
申请日期 |
1979.11.26 |
申请人 |
REICHHOLD CHEMICALS, INCORPORATED |
发明人 |
HELLER, DAVID S. |
分类号 |
B32B27/10;D21H19/20;D21H19/56;D21H19/58;D21H19/60;D21H21/56;D21H23/46;(IPC1-7):B32B23/08;B05D3/12;B05D3/02 |
主分类号 |
B32B27/10 |
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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