EP 1097108 A1 20010509 - OPTICAL DEVICES AND SEPARATION OF NANOPARTICLES
Title (en)
OPTICAL DEVICES AND SEPARATION OF NANOPARTICLES
Title (de)
OPTISCHE VORRICHTUNGEN UND TRENNUNG VON NANOPARTIKELN
Title (fr)
DISPOSITIFS OPTIQUES ET SEPARATION DES NANOPARTICULES
Publication
Application
Priority
- GB 9902271 W 19990714
- GB 9815270 A 19980714
Abstract (en)
[origin: WO0003950A1] A method for preparing nanoparticles for use, from a mixture of nanoparticles with another material, the method comprising washing the mixture with a solvent in which the nanoparticles are soluble to remove the said other material and form a solution of nanoparticles in the solvent.
IPC 1-7
IPC 8 full level
B01D 11/02 (2006.01); B01D 35/02 (2006.01); B01D 61/28 (2006.01); B82B 3/00 (2006.01); C01B 33/12 (2006.01); C01B 33/18 (2006.01); C01G 23/047 (2006.01); C01G 23/053 (2006.01); C08K 3/00 (2006.01); C08L 101/00 (2006.01); C09C 1/36 (2006.01); G02B 5/08 (2006.01); H01L 33/00 (2006.01); H01L 51/50 (2006.01); H01S 5/20 (2006.01)
CPC (source: EP KR)
B82B 3/00 (2013.01 - KR); B82Y 30/00 (2013.01 - EP); C01B 33/12 (2013.01 - KR); C01B 33/18 (2013.01 - EP); C01G 23/0475 (2013.01 - EP); C01G 23/0536 (2013.01 - EP); C08K 3/013 (2017.12 - EP); C09C 1/36 (2013.01 - EP); G02B 5/08 (2013.01 - KR); B82Y 20/00 (2013.01 - KR); C01P 2002/70 (2013.01 - EP); C01P 2002/84 (2013.01 - EP); C01P 2002/85 (2013.01 - EP); C01P 2004/04 (2013.01 - EP); C01P 2004/64 (2013.01 - EP); C01P 2004/80 (2013.01 - EP); C08K 2201/011 (2013.01 - EP)
Citation (search report)
See references of WO 0003950A1
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
WO 0003950 A1 20000127; AU 4922199 A 20000207; CN 1277748 C 20061004; CN 1315922 A 20011003; EP 1097108 A1 20010509; GB 9815270 D0 19980909; JP 2002520158 A 20020709; JP 2006056776 A 20060302; KR 20010074718 A 20010809
DOCDB simple family (application)
GB 9902271 W 19990714; AU 4922199 A 19990714; CN 99810422 A 19990714; EP 99933046 A 19990714; GB 9815270 A 19980714; JP 2000560063 A 19990714; JP 2005253184 A 20050901; KR 20017000610 A 20010115