| (19) |
 |
|
(11) |
EP 0 145 463 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
22.04.1987 Bulletin 1987/17 |
| (43) |
Date of publication A2: |
|
19.06.1985 Bulletin 1985/25 |
| (22) |
Date of filing: 06.12.1984 |
|
|
| (84) |
Designated Contracting States: |
|
AT BE CH DE FR IT LI LU NL SE |
| (30) |
Priority: |
06.12.1983 GB 8332547
|
| (71) |
Applicants: |
|
- BENSON ELECTRONICS LIMITED
()
- Crook, Norman Reginald Gilbert
()
- Manning, John William
()
|
|
| (72) |
Inventors: |
|
- Crook, Norman Reginald Gilbert
()
- Manning, John William
()
|
|
| |
|
| (54) |
Dielectric sheet material |
(57) @ A dielectric sheet material for use on electrographic machines comprises a base
sheet having a first coating of a cationic conductive polymer and a second coating
overlying the first coating of a polymeric material with affinity for an electrostatic
printing toner.