| (19) |
 |
|
(11) |
EP 0 250 154 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
12.07.1989 Bulletin 1989/28 |
| (43) |
Date of publication A2: |
|
23.12.1987 Bulletin 1987/52 |
| (22) |
Date of filing: 10.06.1987 |
|
|
| (84) |
Designated Contracting States: |
|
DE FR GB IT |
| (30) |
Priority: |
18.06.1986 US 877221
|
| (71) |
Applicant: MINNESOTA MINING AND MANUFACTURING COMPANY |
|
St. Paul,
Minnesota 55133-3427 (US) |
|
| (72) |
Inventors: |
|
- Ubel, Margaret L.
c/o Minnesota Mining and
P.O. Box 33427
St. Paul
Minnesota 55133 (US)
- Kang, Soonkun
c/o Minnesota Mining and
P.O. Box 33427
St. Paul
Minnesota 55133 (US)
|
| (74) |
Representative: Bowman, Paul Alan et al |
|
LLOYD WISE, TREGEAR & CO.,
Commonwealth House,
1-19 New Oxford Street
London WC1A 1LW
London WC1A 1LW (GB) |
|
| |
|
| (54) |
Photographic element on a polymeric substrate with novel subbing layer |
(57) A radiation sensitive photographic element comprising a substrate with at least one
polymeric surface and at least one photographic emulsion over the polymeric surface.
The polymeric surface has adhered thereto a continuous gelled network or inorganic
particles which provides a subbing layer having the potential for antistatic properties,
antihalation properties and good coatability.