EP 1773947 A1 20070418 - METHOD AND DEVICE FOR PRODUCING NANOPARTICLES
Title (en)
METHOD AND DEVICE FOR PRODUCING NANOPARTICLES
Title (de)
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON NANOPARTIKELN
Title (fr)
PROCEDE ET DISPOSITIF POUR PRODUIRE DES NANOPARTICULES
Publication
Application
Priority
- EP 2005007406 W 20050708
- DE 102004033320 A 20040709
Abstract (en)
[origin: WO2006005536A1] The invention relates to a method for producing nanoparticles, in particular, pigment particles. Said method consists of the following steps: i) a raw substance (1) is passed into the gas phase, ii) particles are produced by cooling or reacting the gaseous raw substance (1) and iii) an electric charge is applied to the particles during the production of the particles in step ii), in a device for producing nanoparticles. The invention further relates to a device for producing nanoparticles, comprising a supply line (28) which is used to transport the gas flow (29) into the device, a particle producing and charging area in order to produce and charge nanoparticles at essentially the same time, and an evacuation line (30) which is used to transport the charged nanoparticles from the particle producing and charging area.
IPC 8 full level
B01D 7/00 (2006.01); C09B 67/00 (2006.01)
CPC (source: EP KR US)
B01D 7/02 (2013.01 - EP US); B01J 2/02 (2013.01 - EP US); B82B 3/00 (2013.01 - KR); B82Y 30/00 (2013.01 - EP US); C09B 67/00 (2013.01 - KR); C09B 67/0002 (2013.01 - KR); C09B 67/0005 (2013.01 - EP US); B82Y 40/00 (2013.01 - KR)
Citation (search report)
See references of WO 2006005536A1
Citation (examination)
- EP 0124901 A2 19841114 - SUMITOMO ELECTRIC INDUSTRIES [JP]
- US 6254940 B1 20010703 - PRATSINIS SOTIRIS E [US], et al
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 NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102004033320 A1 20060126; CN 1984967 A 20070620; CN 1984967 B 20110928; EP 1773947 A1 20070418; JP 2008505992 A 20080228; JP 4664974 B2 20110406; KR 101247838 B1 20130326; KR 20070036173 A 20070402; US 2007262482 A1 20071115; US 7736553 B2 20100615; WO 2006005536 A1 20060119
DOCDB simple family (application)
DE 102004033320 A 20040709; CN 200580023165 A 20050708; EP 05759569 A 20050708; EP 2005007406 W 20050708; JP 2007519734 A 20050708; KR 20077003282 A 20050708; US 63196405 A 20050708