Image-forming material, process for preparation thereof, and image-receiving medium
US5968689A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 30, 1997 |
| Grant date | Oct 19, 1999 |
| Priority date | — |
| Expiry date | Jun 30, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G21/00
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention provides an image-forming material which can be removed easily from image-receiving paper while maintaining the fixability to the image-receiving paper; a preparation process thereof, and the image-receiving medium. The image-forming material according to the present invention can be prepared by dispersing an oil phase, which contains an organic solvent, a binding resin, and a releasing agent composed of a hydrophobic resin and/or a wax, in an aqueous phase as oil droplets; removing the solvent from the dispersion; and incorporating the releasing agent by separating the residue from the aqueous phase. The image-forming material according to the present invention contains at least a binding resin and the above-described releasing agent and the releasing agent is contained in an amount of 30 to 90 wt % in solid content.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.