Recording paper and label paper using the same
US7101826B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 16, 2004 |
| Grant date | Sep 5, 2006 |
| Priority date | — |
| Expiry date | Sep 26, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24802
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An object of the present invention is to provide recording paper and label paper with excellent waterproof properties, reduced curling from heat when used as recording paper in a heat-fixing type electrophotographic printer, a heat-fixing type electrophotographic copier or a direct heat-sensitive printer, excellent paper delivery properties, and capable of providing continuous printing of multiple sheets. A further object of the invention is to provide recording paper and label paper with excellent waterproof properties as the base materials of masking seals and re-covering-preventing labels, and requiring no special process to start peeling. The present invention provides recording paper comprising resin film (A) containing a thermoplastic resin, and at least one of inorganic fine powder and an organic filler, wherein the heat of crystallization is 60 J/cm3 or lower, and label paper using the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.