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.
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申请公布号 |
US2010239761(A1) |
申请公布日期 |
2010.09.23 |
申请号 |
US20080738221 |
申请日期 |
2008.10.10 |
申请人 |
SAPPI NETHERLANDS SERVICES B.V. |
发明人 |
HAENEN JEAN-PIERRE;VAN DE LAAR RONALD |
分类号 |
B05D5/00;B32B3/26;B32B5/16;B32B29/00 |
主分类号 |
B05D5/00 |
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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