发明名称 COATED PAPER FOR SHEET-FED OFFSET PRINTING
摘要 The specification pertains to a single or multiple coated printing sheet in particular but not exclusively for sheet-fed offset printing with an image receptive coating layer on a paper substrate. Unexpectedly short converting times and times until reprinting can be achieved by choosing a coating, in which the image receptive coating layer comprises a top layer and/or at least one second layer below said top layer, said top and/or second layer comprising a pigment part, wherein this pigment part is composed of 1-95 preferably of 80-95 parts in dry weight of a fine particulate carbonate and/or of a fine particulate kaolin or clay and 1-100, preferably 6 to 25 parts in dry weight of a fine particulate silica, and a binder part, wherein this binder part is composed of 5-20 parts in dry weight of binder and less than 4 parts in dry weight of additives. Furthermore methods for making such a printing sheet and uses of such a printing sheet are disclosed.
申请公布号 US2009197005(A1) 申请公布日期 2009.08.06
申请号 US20060995230 申请日期 2006.07.12
申请人 SAPPI NETHERLANDS SERVICES B.V. 发明人 HAENEN JEAN-PIERRE;RESCH PETER;SCHOLTE BERT
分类号 B05D1/28;B05D1/02;B41M3/00;B41M5/50 主分类号 B05D1/28
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