EP 0804243 A2 19971105 - PHARMACEUTICAL PRODUCTS CONTAINING THERMALLY-INHIBITED STARCHES
Title (en)
PHARMACEUTICAL PRODUCTS CONTAINING THERMALLY-INHIBITED STARCHES
Title (de)
PHARMAZEUTISCHE PRODUKTE ENTHALTEND INHIBIERTE STÄRKE
Title (fr)
PRODUITS PHARMACEUTIQUES CONTENANT DES AMIDONS INHIBES THERMIQUEMENT
Publication
Application
Priority
- US 9600612 W 19960117
- US 37532195 A 19950118
Abstract (en)
[origin: WO9622110A2] Thermally-inhibited starches and flours are used in pharmaceutical products as a diluent, filler, carrier, binder, disintegrant, coating, thickener, moisture sink, and the like. The starches and flours are inhibited by dehydrating the starch or flour to substantially anhydrous or anhydrous and then heat treating the anhydrous or substantially anhydrous starch or flour for a time and at a temperature sufficient to inhibit the starch or flour. The dehydration can be carried out by heating the starch or flour, by extracting the starch or flour with a solvent, or by freeze-drying. Preferably, the pH is adjusted to a neutral pH or above prior to the dehydration and heat treatment.
IPC 1-7
IPC 8 full level
A61K 9/00 (2006.01); A61K 9/20 (2006.01); A61K 47/36 (2006.01); C08B 30/12 (2006.01)
CPC (source: EP)
A61K 9/0019 (2013.01); A61K 9/2059 (2013.01); A61K 47/36 (2013.01); C08B 30/12 (2013.01)
Citation (search report)
See references of WO 9622110A2
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9622110 A2 19960725; WO 9622110 A3 19961212; AU 4700996 A 19960807; EP 0804243 A2 19971105
DOCDB simple family (application)
US 9600612 W 19960117; AU 4700996 A 19960117; EP 96902701 A 19960117