EP 1087757 A1 20010404 - METHOD FOR MAKING TABLETS WITH ACTIVE PRINCIPLE SUSTAINED-RELEASE
Title (en)
METHOD FOR MAKING TABLETS WITH ACTIVE PRINCIPLE SUSTAINED-RELEASE
Title (de)
VERFAHREN ZUR HERSTELLUNG VON TABLETTE MIT VERZÖGERTER FREISETZUNG VON WIRKSTOFFEN
Title (fr)
PROCEDE POUR LA FABRICATION DE COMPRIMES A LIBERATION PROLONGEE DE PRINCIPE(S) ACTIF(S)
Publication
Application
Priority
- FR 9901443 W 19990616
- FR 9807725 A 19980616
Abstract (en)
[origin: FR2779651A1] The invention concerns a method for making tablets with active principle sustained-release which consists in: preparing a fluid oil-in-water emulsion; spraying the resulting emulsion on a powder mixture containing at least the active principle; subjecting said treated powder to a compressing step, to obtain tablets.
IPC 1-7
IPC 8 full level
A61K 9/20 (2006.01); A61K 9/22 (2006.01); A61K 9/50 (2006.01); A61K 31/196 (2006.01); A61K 31/522 (2006.01); A61K 47/12 (2006.01); A61K 47/14 (2006.01); A61K 47/44 (2006.01)
CPC (source: EP US)
A61K 9/2095 (2013.01 - EP US); A61K 31/196 (2013.01 - EP US); A61K 31/522 (2013.01 - EP US)
Citation (search report)
See references of WO 9965471A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
FR 2779651 A1 19991217; FR 2779651 B1 20010420; EP 1087757 A1 20010404; JP 2002518320 A 20020625; US 2001003590 A1 20010614; US 6379700 B2 20020430; WO 9965471 A1 19991223
DOCDB simple family (application)
FR 9807725 A 19980616; EP 99925111 A 19990616; FR 9901443 W 19990616; JP 2000554351 A 19990616; US 73366800 A 20001208