Thermal dye transfer magnetic ID card
US5792725A · kind A · utility
28Cited by
1References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 24, 1996 |
| Grant date | Aug 11, 1998 |
| Priority date | — |
| Expiry date | Sep 24, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31507
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An identification card comprising a card stock comprising a plastic material having magnetic particles uniformly dispersed throughout, the card stock also having an image-receiving layer located on the outermost surface of at least one side of the card stock, the image-receiving layer comprising a polycarbonate having a Tg of less than about 80.degree. C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.