| North Pacific Paper Corporation (NORPAC) Patent applications |
| Patent application number | Title | Published |
|---|
| 20100167198 | METHODS OF LIQUID TONER PRINTING - A method of printing using liquid toner generally includes obtaining a cellulose based substrate having a surface layer including nPCC, and printing on the cellulose based substrate using a liquid toner printer to achieve tape pull results of less than about 7%. | 07-01-2010 |
| 20100163198 | High-Yield Paper and Methods of Making Same - A method of making a high-yield paper sheet generally includes blending a pulp mixture including at least about 50 weight percent mechanical pulp, making an uncoated paper sheet from the pulp mixture, applying a surface layer to the paper sheet, the surface layer including nPCC, and drying the sheet, wherein the basis weight of the dried sheet is in the range of about 24 to about 60 pounds. | 07-01-2010 |
| 20100163196 | High-Yield Paper and Methods of Making Same - A high-yield paper sheet generally includes at least about 50 weight percent mechanical pulp, wherein the basis weight of the sheet is in the range of about 24 to about 60 pounds, and wherein the porosity of the sheet is in the range of about 40 to about 100 Sheffield porosity. | 07-01-2010 |
| 20100163195 | High-Yield Paper and Methods of Making Same - A high-yield paper sheet generally includes at least about 50 weight percent mechanical pulp, wherein the basis weight of the sheet is in the range of about 24 to about 60 pounds, and a surface layer on the sheet including nPCC pigment. | 07-01-2010 |
