Tacky dye sublimation coating and method of makings and using the same
US11173739B2 · kind B2 · utility
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6References
18Claims
0Family size
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Key dates
| Filing date | Nov 21, 2017 |
| Grant date | Nov 16, 2021 |
| Priority date | — |
| Expiry date | Mar 3, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M2205/38
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Heat transfer sheets for dye sublimation are provided, along with methods of their formation and use. The heat transfer sheet for dye sublimation may include a base sheet and a dye sublimation coating on a surface of the base sheet. The dye sublimation coating generally includes a plurality of microparticles dispersed in a polymeric binder, with the plurality of microparticles including a mixture of tack-inducing microparticles and oxide microparticles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.