EP 0344662 A3 19911113 - FLAT SUPPORT FOR THE PRODUCTION OF DIAZO COPIES

Title (en)

FLAT SUPPORT FOR THE PRODUCTION OF DIAZO COPIES

Publication

EP 0344662 A3 19911113 (DE)

Application

EP 89109595 A 19890527

Priority

DE 8807274 U 19880603

Abstract (en)

[origin: EP0344662A2] The invention relates to a flat paper-like, especially sheet- or web-like support for the production of a diazo copy from a transparent original, consisting of a support layer and a light-sensitive coating arranged on one side thereof. To provide a dimensionally stable and tear-resistant support, the support layer is formed from a fibrous plastic sheet, sprayed onto a surface and consisting of olefin fibres deformed under pressure and at an elevated temperature.

IPC 1-7

G03C 1/78

IPC 8 full level

G03C 1/795 (2006.01)

CPC (source: EP)

G03C 1/795 (2013.01)

Citation (search report)

[X] FR 2194157 A5 19740222 - SOLVAY [BE]
[X] DE 1635730 A1 19700409 - WELLER HERBERT, et al
[X] DE 1099845 B 19610216 - FREUDENBERG CARL FA
[A] DE 1068117 B
[A] FR 1157333 A 19580528
[A] DD 52913 A3 19661220

Designated contracting state (EPC)

BE DE FR GB NL

DOCDB simple family (publication)

DE 8807274 U1 19880804; EP 0344662 A2 19891206; EP 0344662 A3 19911113

DOCDB simple family (application)

DE 8807274 U 19880603; EP 89109595 A 19890527