EP 1317514 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 10044095 A 20000907
- DE 10050683 A 20001013
- EP 0109836 W 20010827
Abstract (en)
[origin: WO0220674A1] The invention relates to a method for producing an iron oxide nucleus containing aluminium comprising alpha -FeOOH crystal structure made from FeCl2 for use as a base material for producing iron oxide red ( alpha -Fe2O3) with alpha -FeOOH as an intermediate stage.
IPC 1-7
IPC 8 full level
C01G 49/00 (2006.01); C01G 49/06 (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); C01G 49/06 (2013.01 - EP US); C09C 1/24 (2013.01 - EP US); C01P 2002/60 (2013.01 - EP US); C01P 2002/70 (2013.01 - EP US); C01P 2004/64 (2013.01 - EP US); C01P 2006/12 (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 0220674A1
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 0220674 A1 20020314; AU 9551301 A 20020322; CA 2421245 A1 20030304; EP 1317514 A1 20030611; US 2002050230 A1 20020502; US 6508877 B2 20030121
DOCDB simple family (application)
EP 0109836 W 20010827; AU 9551301 A 20010827; CA 2421245 A 20010827; EP 01976151 A 20010827; US 94518101 A 20010831