Coated printing paper
US5215812A · kind A · utility
6Cited by
6References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 15, 1990 |
| Grant date | Jun 1, 1993 |
| Priority date | — |
| Expiry date | Mar 15, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/3188
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A process is provided for producing a coated printing paper by first applying a pigment containing layer, superposing thereon a surface layer of a thermoplastic polymeric latex having a second-order transition temperature of at least 80.degree. C., and treating the surface layer with a calendar at a temperature less than the second-order transition temperature, to produce a coated printing paper having both superior printability and high gloss.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.