EP 1135458 A1 20010926 - SPOT TABLETS
Title (en)
SPOT TABLETS
Title (de)
PUNKTTABLETTE
Title (fr)
PASTILLES
Publication
Application
Priority
- DE 19856213 A 19981205
- EP 9909223 W 19991126
Abstract (en)
[origin: DE19856213A1] The invention relates to spot tablets which are superior to conventional two-phase tablets in terms of their technical and aesthetic advantages (separation of the active agent, controlled release of the constituents, optical differentiation). Said tablets comprise a core and an outer shape which surrounds this core, the core consisting of at least two phases.
IPC 1-7
IPC 8 full level
C11D 17/00 (2006.01)
CPC (source: EP)
C11D 17/0078 (2013.01); C11D 17/0082 (2013.01)
Citation (search report)
See references of WO 0034432A1
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)
DE 19856213 A1 20000608; EP 1135458 A1 20010926; WO 0034432 A1 20000615
DOCDB simple family (application)
DE 19856213 A 19981205; EP 9909223 W 19991126; EP 99964514 A 19991126