Polymeric mixture for dye-receiving element used in thermal dye transfer
US4740497A · kind A · utility
13Cited by
5References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 3, 1986 |
| Grant date | Apr 26, 1988 |
| Priority date | — |
| Expiry date | Nov 3, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31938
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A dye-receiving element for thermal dye transfer comprises a support having thereon a mixture of poly(caprolactone) or a linear aliphatic polyester with one or both of poly(styrene-co-acrylonitile) and a bisphenol A polycarbonate. Dyes which are transferred to this receiving element have improved light stability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.