发明名称 |
PROCESS FOR OBTAINING A HIGH GLOSS BASE PAPER AND BASE PAPER OBTAINED WITH SAID PROCESS |
摘要 |
<p>The base paper, according to the invention, comprises at least on one face : - a first coat or base coat of a conventional coating slip applied at the rate of 3 to 25 g/m2, - at least one superposed coat, applied at the rate of 1 to 10 gm and containing conventional pigments, at least one conventional binder and gloss pigments in the proportion of at least 20% parts by weight of the conventional pigments filler, and having a granulometry comprised between 0.05 and 1 .mu.m, and being preferably around 0.5 .mu.m. The invention finds an application in the production of a high gloss paper.</p> |
申请公布号 |
CA2014319(A1) |
申请公布日期 |
1990.10.10 |
申请号 |
CA19902014319 |
申请日期 |
1990.04.10 |
申请人 |
MAUBERT, CLAUDE;VALLET, HENRI |
发明人 |
MAUBERT, CLAUDE;VALLET, HENRI |
分类号 |
B32B27/10;B32B29/06;D21H19/36;D21H19/66;D21H19/80;D21H19/82;D21H21/52;(IPC1-7):D21H19/82 |
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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