EP 0343596 B1 19920304 - CONTAINER FOR FREEZE DRYING UNDER STERILE CONDITIONS
Title (en)
CONTAINER FOR FREEZE DRYING UNDER STERILE CONDITIONS
Publication
Application
Priority
DE 3817906 A 19880526
Abstract (en)
[origin: EP0343596A2] For the freeze-drying of, in particular, biological or pharmaceutical material under sterile conditions, the material to be dried is placed in a container whose sides are at least partly composed of a hydrophobic, porous, germproof membrane which is permeable to water vapour, the container is closed pressure-tight and then the material is freeze-dried in the closed container under usual conditions.
IPC 1-7
IPC 8 full level
A23L 3/44 (2006.01); A61J 3/00 (2006.01); B01D 9/02 (2006.01); B01D 9/04 (2006.01); B01D 53/22 (2006.01); F26B 5/06 (2006.01)
CPC (source: EP)
F26B 5/06 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0343596 A2 19891129; EP 0343596 A3 19900228; EP 0343596 B1 19920304; AT E73226 T1 19920315; CA 1337974 C 19960123; DD 283864 A5 19901024; DE 3817906 A1 19891130; DE 58900902 D1 19920409; DK 173643 B1 20010514; DK 252589 A 19891127; DK 252589 D0 19890524; ES 2030556 T3 19921101; FI 892563 A0 19890525; FI 892563 A 19891127; FI 91442 B 19940315; FI 91442 C 19940627; GR 3004584 T3 19930428; HU 204126 B 19911128; HU T52617 A 19900728; IE 61012 B1 19940907; IE 891541 L 19891126; JP H0229256 A 19900131; JP H0450830 B2 19920817; PL 159938 B1 19930129; PL 279609 A1 19900122
DOCDB simple family (application)
EP 89109246 A 19890523; AT 89109246 T 19890523; CA 600212 A 19890519; DD 32887089 A 19890524; DE 3817906 A 19880526; DE 58900902 T 19890523; DK 252589 A 19890524; ES 89109246 T 19890523; FI 892563 A 19890525; GR 920400224 T 19920513; HU 268389 A 19890525; IE 154189 A 19890511; JP 13169389 A 19890526; PL 27960989 A 19890524