EP 0923441 A1 19990623 - METHOD FOR TREATING MOLDED ARTICLES
Title (en)
METHOD FOR TREATING MOLDED ARTICLES
Title (de)
VERFAHREN ZUR BEHANDLUNG EINES FORMGEGENSTANDES
Title (fr)
PROCEDE DE TRAITEMENT D'ARTICLES MOULES
Publication
Application
Priority
- EP 9704526 W 19970820
- US 70097996 A 19960821
Abstract (en)
[origin: WO9807554A1] The invention provides a process for deblocking and extracting a molded article from a mold. The process has the steps of contacting the molded article with an extracting solvent and contacting the molded article with a liquid liquifiable gas, preferably with liquid carbon dioxide. The invention also provides a treating medium for deblocking and extracting a molded article. The medium preferably contains liquid carbon dioxide and an extracting solvent.
IPC 1-7
IPC 8 full level
C08J 7/02 (2006.01); B29C 33/60 (2006.01); B29C 71/00 (2006.01); B29D 11/00 (2006.01)
CPC (source: EP)
B29C 33/60 (2013.01); B29D 11/00192 (2013.01); B29D 11/00201 (2013.01)
Citation (search report)
See references of WO 9807554A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9807554 A1 19980226; AU 4454897 A 19980306; EP 0923441 A1 19990623; ID 18055 A 19980226; JP 2001502364 A 20010220; ZA 977463 B 19980323
DOCDB simple family (application)
EP 9704526 W 19970820; AU 4454897 A 19970820; EP 97942865 A 19970820; ID 979728 A 19970819; JP 51041398 A 19970820; ZA 977463 A 19970820