EP 0343596 A2 19891129 - Container for freeze drying under sterile conditions.
Title (en)
Container for freeze drying under sterile conditions.
Title (de)
Behälter zum Gefriertrocknen unter sterilen Bedingungen.
Title (fr)
Récipient pour lyophilisation sous conditions stériles.
Publication
Application
Priority
DE 3817906 A 19880526
Abstract (en)
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.
Abstract (de)
Zum Gefriertrocknen von insbesondere biologischem oder pharmazeutischem Material unter sterilen Bedingungen bringt man das zu trocknende Material in ein Behältnis, dessen Seiten zumindest teilweise aus einer hydrophoben, porigen, keimdichten, wasserdampfdurchlässigen Membran besteht, ein, verschließt das Behältnis druckfest und gefriertrocknet anschließend das Material in dem verschlossenen Behältnis unter üblichen Bedingungen.
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