EP 2281184 A1 20110209 - CHARACTERISATION OF PHYSICOCHEMICAL PROPERTIES OF A SOLID
Title (en)
CHARACTERISATION OF PHYSICOCHEMICAL PROPERTIES OF A SOLID
Title (de)
CHARAKTERISIERUNG VON PHYSIKO-CHEMISCHEN EIGENSCHAFTEN EINES FESTSTOFFES
Title (fr)
CARACTÉRISATION DE PROPRIÉTÉS PHYSICO-CHIMIQUES D'UNE MATIÈRE SOLIDE
Publication
Application
Priority
- AT 2009000195 W 20090513
- AT 7622008 A 20080513
Abstract (en)
[origin: WO2009137855A1] The invention relates to a method for determining physicochemical properties of solids, such as tablets, powders or granulated materials. According to said method, a solid is subjected to near-infrared spectroscopy, during which at least two characterisation features of the solid are determined. The characterisation features can be chemical and physical characterisation features, and the physical characterisation features can be particle size, specific surface and porosity.
IPC 8 full level
G01N 15/02 (2006.01); G01N 21/35 (2006.01); G01N 21/47 (2006.01)
CPC (source: EP US)
G01N 21/3563 (2013.01 - EP US); G01N 21/359 (2013.01 - EP US); G01N 15/0205 (2013.01 - EP US); G01N 21/4738 (2013.01 - EP US); G01N 21/9508 (2013.01 - EP US); G01N 2021/3129 (2013.01 - EP US); G01N 2201/129 (2013.01 - EP US)
Citation (search report)
See references of WO 2009137855A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
AT 506681 A1 20091115; AT 506681 B1 20100215; EP 2281184 A1 20110209; US 2011260063 A1 20111027; WO 2009137855 A1 20091119
DOCDB simple family (application)
AT 7622008 A 20080513; AT 2009000195 W 20090513; EP 09745277 A 20090513; US 99256109 A 20090513