Pressure-sensitive transfer member
US4957813A · kind A · utility
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2References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 7, 1988 |
| Grant date | Sep 18, 1990 |
| Priority date | — |
| Expiry date | Sep 7, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31855
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A pressure-sensitive transfer member has an ink layer comprising a pressure-sensitive transferable ink composition containing an oil component and a resin component provided on a substrate, characterized in that the respective solubility parameters .delta..sub.O, .delta..sub.B of the oil and the resin satisfy the following relationship: EQU .delta..sub.B -1.30<.delta..sub.O <.delta..sub.B -0.80.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.