EP 1034202 A1 20000913 - CO-POLYMERIC COMPOUNDS COMPRISING ONE OR MORE ACTIVE ALDEHYDE MONOMERIC UNIT
Title (en)
CO-POLYMERIC COMPOUNDS COMPRISING ONE OR MORE ACTIVE ALDEHYDE MONOMERIC UNIT
Title (de)
COPOLYMERE VERBINDUNGEN MIT EINEM ODER MEHREREN AKTIVEN ALDEHYDMONOMEREN
Title (fr)
COMPOSES COPOLYMERES RENFERMANT UN OU PLUSIEURS MOTIFS MONOMERES ACTIFS D'ALDEHYDE
Publication
Application
Priority
- US 9717932 W 19971003
- US 9717836 W 19971001
Abstract (en)
[origin: WO9916803A1] The present invention relates to co-polymeric compound comprising one or more active ingredient. By the present invention, a delayed release of the active ingredient is provided upon contact of the compound with an aqueous medium.
IPC 1-7
IPC 8 full level
A61K 8/00 (2006.01); A61K 8/33 (2006.01); A61Q 13/00 (2006.01); A61Q 19/10 (2006.01); C08G 2/20 (2006.01); C08G 2/30 (2006.01); C11B 9/00 (2006.01); C11D 3/37 (2006.01); C11D 3/386 (2006.01); C11D 3/50 (2006.01)
CPC (source: EP)
A61K 8/84 (2013.01); A61Q 13/00 (2013.01); C08G 2/20 (2013.01); C08G 2/30 (2013.01); C11D 3/3711 (2013.01); C11D 3/38645 (2013.01); A61K 2800/57 (2013.01)
Citation (search report)
See references of WO 9916803A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9916803 A1 19990408; AU 4606797 A 19990423; AU 4607297 A 19990423; CA 2310737 A1 19990408; EP 1034202 A1 20000913; JP 2001518536 A 20011016; WO 9916802 A1 19990408
DOCDB simple family (application)
US 9717932 W 19971003; AU 4606797 A 19971001; AU 4607297 A 19971003; CA 2310737 A 19971003; EP 97944615 A 19971003; JP 2000513885 A 19971003; US 9717836 W 19971001