Thermal transfer printing dye sheet
US5595956A · kind A · utility
0Cited by
1References
9Claims
0Family size
Inventors
Key dates
| Filing date | May 3, 1995 |
| Grant date | Jan 21, 1997 |
| Priority date | — |
| Expiry date | May 3, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31855
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
TTP dye sheets having a dye coat comprising a binder which comprises a mixture of a polyvinyl butyral polymer and a second polymer, at least 10% of the monomeric units of the second polymer being derived from parahydroxystyrene, the phenyl group of which may or may not be further substituted, are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.