Receptor layer forming composition and thermal transfer receiving sheet
US8518858B2 · kind B2 · utility
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7Claims
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Assignee
Inventor
Key dates
| Filing date | Dec 8, 2010 |
| Grant date | Aug 27, 2013 |
| Priority date | — |
| Expiry date | Oct 14, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M2205/38
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A receptor layer forming composition of a thermal transfer receiving sheet includes a core/shell-type latex which includes a core portion made from an acrylic resin (A) and a shell portion made from a urethane resin (B); and a hydrophilic acrylic resin containing hydroxyalkyl (meth)acrylate as at least one polymerizable component. The acrylic resin (A) contains substituted or unsubstituted phenoxyalkyl (meth)acrylate and/or substituted or unsubstituted phenoxy polyalkylene glycol (meth)acrylate as at least one polymerizable component thereof. The urethane resin (B) contains a carboxyl group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.