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1. (WO1998052102) COLOR CONTROL SYSTEM FOR ELECTROGRAPHIC PRINTER
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/1998/052102 International Application No.: PCT/US1997/017365
Publication Date: 19.11.1998 International Filing Date: 26.09.1997
Chapter 2 Demand Filed: 17.11.1998
IPC:
G03G 15/10 (2006.01)
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G
ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
15
Apparatus for electrographic processes using a charge pattern
06
for developing
10
using a liquid developer
Applicants:
MINNESOTA MINING AND MANUFACTURING COMPANY [US/US]; 3M Center P.O. Box 33427 Saint Paul, MN 55133-3427, US
Inventors:
CORN, Stewart, H.; US
BEHNKE, Brett, A.; US
SPECKHARD, Thomas, A.; US
IVERSON, Oyvind, H.; US
ANTON, Christopher, J.; US
OLSON, Kenneth, W.; US
Agent:
HORNICKEL, John, H. ; Minnesota Mining and Manufacturing Company Office of Intellectual Property Counsel P.O. Box 3427 Saint Paul, MN 55133-3427, US
Priority Data:
08/856,57015.05.1997US
Title (EN) COLOR CONTROL SYSTEM FOR ELECTROGRAPHIC PRINTER
(FR) SYSTEME DE REGULATION D'INTENSITE DE COULEUR POUR IMPRIMANTE ELECTROGRAPHIQUE
Abstract:
(EN) A system for substantially maintaining color density in liquid toners for electrographic printers is disclosed. The system includes means for substantially continuously supplying toner concentrate to a printer and means for substantially continuously withdrawing liquid toner from a printer into a waste flowstream. A method to achieve substantially consistent color density of liquid toner in an electrographic printing system is also disclosed.
(FR) L'invention a trait à un système permettant de maintenir sensiblement une certaine densité de couleur dans les toners liquides d'imprimantes électrographiques. Le système comporte un dispositif approvisionnant quasiment sans interruption une imprimante en concentré de toner ainsi qu'un dispositif enlevant quasiment sans interruption du toner liquide de l'imprimante et le dirigeant sur un courant de déchets. L'invention concerne également une technique permettant d'obtenir une densité de couleur de toner liquide sensiblement régulière dans un système d'impression électrographique.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)