发明名称 |
LOW DENSITY PAPER AND PAPERBOARD WITH TWO-SIDED COATING |
摘要 |
A paper or paperboard including a cellulose substrate and a coating applied to each side of the paperboard substrate to form a coated structure, the coated structure having a basis weight, a caliper thickness and a Parker Print Surf smoothness, the Parker Print Surf smoothness being at most about 2 microns, the basis weight being less than about Y1 pounds per 3000 ft2, wherein Y1 is a function of the caliper thickness (X) in points and is calculated as follows: Y1 = 29.15 + 11.95X - 0.07415X2. |
申请公布号 |
CA2751653(A1) |
申请公布日期 |
2010.08.19 |
申请号 |
CA20102751653 |
申请日期 |
2010.02.05 |
申请人 |
MEADWESTVACO CORPORATION |
发明人 |
FUGITT, GARY;GREEN, TERRELL;BUSHHOUSE, STEVEN;PARKER, STEVEN;HOGAN, JASON RICHARD;HER, WEI-HWA;GINTHER, SCOTT |
分类号 |
D21H19/20;D21H19/36;D21H19/54;D21H19/84 |
主分类号 |
D21H19/20 |
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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