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Current content: 156 511 693 patent documents

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200 241 new documents added

1 026 356 documents amended

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EP 1220031 A2 20020703 - Film support with improved adhesion upon annealing

Title (en)

Film support with improved adhesion upon annealing

Title (de)

Filmträger mit verbesserter Haftung nach Wärmebehandlung

Title (fr)

Support de film avec adhésivité amélioré après un traitement de recuit

Publication

EP 1220031 A2 20020703 (EN)

Application

EP 01204947 A 20011218

Priority

US 75111600 A 20001229
US 85487301 A 20010514

Abstract (en)

A photographic element comprising a polyester support; an antistatic layer; and a transparent magnetic layer comprising a cellulose binder, ferromagnetic particles and a blocked isocyanate.

IPC 1-7

G03C 5/14; G03C 1/30; G03C 1/76

IPC 8 full level

G03C 1/00 (2006.01); G03C 1/76 (2006.01); G03C 1/85 (2006.01)

CPC (source: EP)

G03C 1/7614 (2013.01); G03C 1/85 (2013.01); G03C 2001/7952 (2013.01)

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

EP 1220031 A2 20020703; EP 1220031 A3 20020814; JP 2002221764 A 20020809

DOCDB simple family (application)

EP 01204947 A 20011218; JP 2001393736 A 20011226