Global Patent Index - EP 0773472 A1

EP 0773472 A1 19970514 - Method for increasing the coating speed

Title (en)

Method for increasing the coating speed

Title (de)

Verfahren zur Erhöhung der Beschichtungsgeschwindigkeit

Title (fr)

Méthode pour augmenter la vitesse de couchage

Publication

EP 0773472 A1 19970514 (EN)

Application

EP 96203091 A 19961106

Priority

GB 9523138 A 19951111

Abstract (en)

Described herein is an improved method of coating a liquid onto a moving support, the liquid comprising at least one layer. The layer lying adjacent the moving support when coated comprises a dispersion of solid colloidal particles in a hydrophilic colloid, such as aqueous gelatin, which enlarges the coating window obtainable. <IMAGE>

IPC 1-7

G03C 1/74; B05D 1/00

IPC 8 full level

B05D 1/00 (2006.01); B05D 7/24 (2006.01); G03C 1/74 (2006.01)

CPC (source: EP)

B05D 1/00 (2013.01); G03C 1/74 (2013.01)

Citation (applicant)

Citation (search report)

Designated contracting state (EPC)

DE FR GB NL

DOCDB simple family (publication)

EP 0773472 A1 19970514; GB 9523138 D0 19960110; JP H09173975 A 19970708

DOCDB simple family (application)

EP 96203091 A 19961106; GB 9523138 A 19951111; JP 29634196 A 19961108