发明名称 |
COATING FORMULATION FOR AN OFFSET PAPER AND PAPER COATED THEREWITH |
摘要 |
The document describes a coated paper for offset printing e.g. with a TAPPI 75° gloss value of below 35% or with high gloss properties, comprising at least on one side a top coating layer, said top coating layer comprising a pigment part, the 100 parts in dry weight thereof comprising in the range of 5 - 40 parts in dry weight of a fine particulate ground calcium carbonate with surface and internal structure modification as a result of treatment with one or more medium to strong H3O+ providers and eventually additional treatment with gaseous carbon dioxide, a binder part of 2 - 20 parts in dry weight of binder and (regular) additives in the range of 0 - 8 parts in dry weight. |
申请公布号 |
WO2009052960(A2) |
申请公布日期 |
2009.04.30 |
申请号 |
WO2008EP08563 |
申请日期 |
2008.10.10 |
申请人 |
SAPPI NETHERLANDS SERVICES B.V.;HAENEN, JEAN-PIERRE;VAN DE LAAR, RONALD |
发明人 |
HAENEN, JEAN-PIERRE;VAN DE LAAR, RONALD |
分类号 |
D21H19/38;B41M5/50;B41M5/52;D21H21/52 |
主分类号 |
D21H19/38 |
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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