EP 0253911 B1 19900207 - PHOTOGRAPHIC-PAPER SUPPORT AND PROCESS FOR ITS PRODUCTION
Title (en)
PHOTOGRAPHIC-PAPER SUPPORT AND PROCESS FOR ITS PRODUCTION
Publication
Application
Priority
EP 86110061 A 19860722
Abstract (en)
1. Photographic support material, consisting of photographic base paper and at least one polyolefin layer containing white pigment disposed on the base paper, characterized in that the polyolefin layer additionally contains a polyalkylene glycol in a proportion of between 40 ppm and 1%, referred to the total quantity of the polyolefin layer.
IPC 1-7
IPC 8 full level
D21H 19/56 (2006.01); G03C 1/79 (2006.01)
CPC (source: EP US)
D21H 19/56 (2013.01 - EP US); G03C 1/79 (2013.01 - EP US); Y10T 428/25 (2015.01 - EP US); Y10T 428/31757 (2015.04 - EP US); Y10T 428/31902 (2015.04 - EP US); Y10T 428/31913 (2015.04 - EP US); Y10T 428/31989 (2015.04 - EP US)
Citation (examination)
EP 0114973 A2 19840808 - SCHOELLER F JUN GMBH CO KG [DE]
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0253911 A1 19880127; EP 0253911 B1 19900207; AT E50369 T1 19900215; AU 594153 B2 19900301; AU 7293287 A 19880128; CN 1031299 C 19960313; CN 87104888 A 19880203; DE 3668995 D1 19900315; ES 2003722 A6 19881101; GR 871154 B 19870820; HU 201581 B 19901128; HU T44103 A 19880128; JP H0660992 B2 19940810; JP S6330841 A 19880209; US 4895757 A 19900123; YU 133187 A 19881031; YU 45949 B 19920907
DOCDB simple family (application)
EP 86110061 A 19860722; AT 86110061 T 19860722; AU 7293287 A 19870514; CN 87104888 A 19870610; DE 3668995 T 19860722; ES 8701428 A 19870513; GR 870101154 A 19870721; HU 185587 A 19870427; JP 27893486 A 19861125; US 7240687 A 19870713; YU 133187 A 19870716