EP 0998515 A1 20000510 - PURIFICATION OF PROPYLENE OXIDE
Title (en)
PURIFICATION OF PROPYLENE OXIDE
Title (de)
REINIGUNG VON PROPYLENOXID
Title (fr)
PURIFICATION D'OXYDE DE PROPYLENE
Publication
Application
Priority
- EP 98936386 A 19980624
- EP 9803854 W 19980624
- EP 97112589 A 19970723
Abstract (en)
[origin: WO9905199A1] Purification of propylene oxide by distillation shortly before it is used.
IPC 1-7
IPC 8 full level
C07C 41/02 (2006.01); C07D 301/32 (2006.01); C08G 18/48 (2006.01); C08G 65/26 (2006.01); C08G 65/30 (2006.01); C08G 101/00 (2006.01)
CPC (source: EP)
C07D 301/32 (2013.01); C08G 65/2609 (2013.01); C08G 65/30 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE
DOCDB simple family (publication)
WO 9905199 A1 19990204; AR 016532 A1 20010725; AU 8540898 A 19990216; BA 98330 A 20010914; BR 9810792 A 20000725; CA 2297669 A1 19990204; CN 1265121 A 20000830; CO 5040127 A1 20010529; EP 0998515 A1 20000510; HR P980405 A2 19990430; HU P0004080 A2 20010328; HU P0004080 A3 20010428; ID 24344 A 20000713; JP 2001510852 A 20010807; NO 20000305 D0 20000121; NO 20000305 L 20000121; PL 338190 A1 20001009; TR 200000176 T2 20001121; YU 30198 A 19991227; ZA 986546 B 19990125
DOCDB simple family (application)
EP 9803854 W 19980624; AR P980103599 A 19980722; AU 8540898 A 19980624; BA 980330 A 19980716; BR 9810792 A 19980624; CA 2297669 A 19980624; CN 98807472 A 19980624; CO 98041710 A 19980722; EP 98936386 A 19980624; HR P980405 A 19980722; HU P0004080 A 19980624; ID 20000143 D 19980624; JP 2000504186 A 19980624; NO 20000305 A 20000121; PL 33819098 A 19980624; TR 200000176 T 19980624; YU 30198 A 19980716; ZA 986546 A 19980722