EP 1317513 A1 20030611 - METHOD FOR PRODUCING AN IRON OXIDE NUCLEUS CONTAINING ALUMINIUM
Title (en)
METHOD FOR PRODUCING AN IRON OXIDE NUCLEUS CONTAINING ALUMINIUM
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES ALUMINIUMHALTIGEN EISENOXIDKEIMS
Title (fr)
PROCEDE DE FABRICATION D'UN GERME D'OXYDE DE FER CONTENANT DE L'ALUMINIUM
Publication
Application
Priority
- DE 10044097 A 20000907
- EP 0109835 W 20010827
Abstract (en)
[origin: WO0220673A1] The invention relates to a method for producing an iron oxide nucleus containing aluminium comprising a FeOOH crystal structure made of FeCl2. Said nucleus is suitable as a base material for producing iron oxide yellow and for use as a yellow coloured pigment.
IPC 1-7
IPC 8 full level
C01G 49/00 (2006.01); C09C 1/24 (2006.01)
CPC (source: EP US)
B82Y 30/00 (2013.01 - EP US); C01G 49/0045 (2013.01 - EP US); C09C 1/24 (2013.01 - EP US); C01P 2002/60 (2013.01 - EP US); C01P 2002/72 (2013.01 - EP US); C01P 2004/54 (2013.01 - EP US); C01P 2004/62 (2013.01 - EP US); C01P 2004/64 (2013.01 - EP US); C01P 2006/12 (2013.01 - EP US); C01P 2006/60 (2013.01 - EP US); C01P 2006/62 (2013.01 - EP US); C01P 2006/63 (2013.01 - EP US); C01P 2006/64 (2013.01 - EP US)
Citation (search report)
See references of WO 0220673A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0220673 A1 20020314; AU 9179901 A 20020322; CA 2421189 A1 20020314; DE 10044097 A1 20020404; EP 1317513 A1 20030611; US 2002127176 A1 20020912; US 6508290 B2 20030121
DOCDB simple family (application)
EP 0109835 W 20010827; AU 9179901 A 20010827; CA 2421189 A 20010827; DE 10044097 A 20000907; EP 01971964 A 20010827; US 94548101 A 20010831