EP 0575879 A3 19940316 -
Publication
Application
Priority
US 90535492 A 19920624
Abstract (en)
[origin: EP0575879A2] An apparatus and method for stabilizing slide coating bead edges in which a pair of liquid stripes is applied in advance of the coating bead. Each stripe is positioned to coalesce with a respective edge of the subsequent slide coating bead. Slide bead coating is employed in the manufacture of single- and multi-layered elements such as photographic film.
IPC 1-7
IPC 8 full level
B05C 5/02 (2006.01); B05C 5/00 (2006.01); B05D 1/26 (2006.01); G03C 1/74 (2006.01); B05C 9/06 (2006.01)
CPC (source: EP)
B05C 5/007 (2013.01); G03C 1/74 (2013.01); B05C 9/06 (2013.01)
Citation (search report)
- [X] GB 1025612 A 19660414 - KODAK LTD
- [Y] EP 0051238 A2 19820512 - AGFA GEVAERT AG [DE]
- [Y] US 3627564 A 19711214 - MERCIER JOSEPH A
- [A] US 3749053 A 19730731 - TIMSON W
- [A] US 4976992 A 19901211 - CHINO NAOYOSHI [JP], et al
- [A] GB 2029733 A 19800326 - FUJI PHOTO FILM CO LTD
- [DA] US 4297396 A 19811027 - TAKEHARA NOBUMITSU, et al
- [A] ANONYMOUS: "Slide hopper for coating liq. compositions - is modified to coat stripes, e.g. of photographic blue, red and green sensitive emulsions, for sensitometry", RESEARCH DISCLOSURE, vol. 175, no. 053, 10 November 1978 (1978-11-10), EMSWORTH, GB
- [A] ANONYMOUS: "Reducing edge beads in slide hopper coatings - used in the prodn. of webs having thin unstable coatings, e.g. photographic film material", RESEARCH DISCLOSURE, vol. 182, no. 014, 10 June 1979 (1979-06-10), EMSWORTH, GB
Designated contracting state (EPC)
BE DE FR IT
DOCDB simple family (publication)
EP 0575879 A2 19931229; EP 0575879 A3 19940316; JP H0655121 A 19940301
DOCDB simple family (application)
EP 93109605 A 19930616; JP 15360093 A 19930624