EP 0911695 A1 19990428 - Aqueous coating compositions for surface protective layers for imaging elements
Title (en)
Aqueous coating compositions for surface protective layers for imaging elements
Title (de)
Wässrige Beschichtungszusammensetzungen für Schutzschichten in Bilderzeugungselementen
Title (fr)
Compositions de revêtement aqueuses pour couches protectrices superficielles d'éléments formant image
Publication
Application
Priority
- US 95437397 A 19971020
- US 95501397 A 19971020
Abstract (en)
The present invention is an imaging element which includes a support, at least one image forming layer superposed on the support and a protective overcoat superposed on the support. The protective overcoat is farthest from the support. The protective overcoat is formed by the coating and subsequent drying of a coating composition of an aqueous medium having therein a water dispersible siloxane-containing polyurethane.
IPC 1-7
IPC 8 full level
B41M 5/44 (2006.01); G03C 1/76 (2006.01); G03G 5/10 (2006.01); G03G 5/147 (2006.01); G03C 1/775 (2006.01); G03C 1/795 (2006.01); G03C 1/91 (2006.01)
CPC (source: EP)
B41M 5/443 (2013.01); G03C 1/7614 (2013.01); G03G 5/10 (2013.01); G03G 5/14769 (2013.01); G03G 5/14773 (2013.01); G03C 1/047 (2013.01); G03C 1/76 (2013.01); G03C 1/775 (2013.01); G03C 1/795 (2013.01); G03C 1/91 (2013.01); G03C 2001/7635 (2013.01)
Citation (search report)
- [X] EP 0342986 A2 19891123 - KONISHIROKU PHOTO IND [JP]
- [X] EP 0372800 A2 19900613 - KONISHIROKU PHOTO IND [JP]
- [A] EP 0772080 A2 19970507 - EASTMAN KODAK CO [US]
- [A] EP 0585672 A2 19940309 - AGFA GEVAERT AG [DE]
- [A] US 4404276 A 19830913 - STEKLENSKI DAVID J [US]
- [A] WO 9413496 A1 19940623 - MINNESOTA MINING & MFG [US]
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DOCDB simple family (application)
EP 98203403 A 19981008; JP 29658398 A 19981019