EP 2024093 B1 20110511 - METHOD FOR PRODUCING VERY FINE PARTICLES BY MEANS OF A JET MILL
Title (en)
METHOD FOR PRODUCING VERY FINE PARTICLES BY MEANS OF A JET MILL
Title (de)
VERFAHREN ZUR ERZEUGUNG FEINSTER PARTIKEL MITTELS EINER STRAHLMÜHLE
Title (fr)
PROCÉDÉ DE PRODUCTION DE TRÈS FINES PARTICULES AU MOYEN D'UN BROYEUR À JET FLUIDE
Publication
Application
Priority
- DE 2007000903 W 20070518
- DE 102006023193 A 20060517
Abstract (en)
[origin: US2009294557A1] The invention relates to a method for producing very fine particles by means of a jet mill using compressed gases as the grinding gas, characterized in that the grinding gas is under pressure of <=4.5 bar(abs).
IPC 8 full level
B02C 19/06 (2006.01); B02C 23/10 (2006.01); B07B 7/083 (2006.01)
CPC (source: EP US)
B02C 19/06 (2013.01 - EP US); B02C 23/10 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2009294557 A1 20091203; US 8047458 B2 20111101; AT E508798 T1 20110515; BR PI0711645 A2 20120313; BR PI0711645 B1 20190604; CN 101437621 A 20090520; CN 101437621 B 20140611; DE 102006023193 A1 20071122; EP 2024093 A1 20090218; EP 2024093 B1 20110511; JP 2009537292 A 20091029; JP 5432707 B2 20140305; WO 2007131502 A1 20071122
DOCDB simple family (application)
US 29751007 A 20070518; AT 07722451 T 20070518; BR PI0711645 A 20070518; CN 200780016459 A 20070518; DE 102006023193 A 20060517; DE 2007000903 W 20070518; EP 07722451 A 20070518; JP 2009510281 A 20070518