Thermal transfer printing dye-sheet
US5658846A · kind A · utility
2Cited by
0References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 22, 1995 |
| Grant date | Aug 19, 1997 |
| Priority date | — |
| Expiry date | Mar 22, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31855
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A thermal transfer printing dye-sheet which comprises a substrate having on one side, a dye coat comprising a binder and a thermally transferable dye wherein the binder comprises a polymer, at least 10% of the monomeric units of the polymer being derived from parahydroxystyrene, the phenyl group of which may or may not be further substituted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.