EP 3619529 A1 20200311 - GAS CONCENTRATION MEASUREMENT WITH TEMPERATURE COMPENSATION
Title (en)
GAS CONCENTRATION MEASUREMENT WITH TEMPERATURE COMPENSATION
Title (de)
GASKONZENTRATIONSMESSUNG MIT EINER TEMPERATURKOMPENSATION
Title (fr)
MESURE DE CONCENTRATION GAZEUSE AVEC UNE COMPENSATION DE TEMPÉRATURE
Publication
Application
Priority
- DE 102017207492 A 20170504
- EP 2018061369 W 20180503
Abstract (en)
[origin: WO2018202784A1] The invention relates to a method for measuring the concentration of a gas component in an atmosphere of a packaging which is made from a plastic film and which comprises a gas concentration indicator substance on the side of the plastic film facing the atmosphere.
IPC 8 full level
G01N 31/22 (2006.01); G01N 21/64 (2006.01); G01N 21/77 (2006.01)
CPC (source: EP US)
G01N 21/6408 (2013.01 - US); G01N 21/77 (2013.01 - EP); G01N 21/783 (2013.01 - US); G01N 31/225 (2013.01 - EP US); G01N 33/0036 (2013.01 - US); G01N 21/6408 (2013.01 - EP); G01N 21/783 (2013.01 - EP); G01N 33/02 (2013.01 - EP)
Citation (examination)
- WO 2004010094 A1 20040129 - LUXTRON CORP [US]
- MICHELA QUARANTA ET AL: "Indicators for optical oxygen sensors", BIOANALYTICAL REVIEWS, vol. 4, no. 2-4, 24 November 2012 (2012-11-24), pages 115 - 157, XP055071464, ISSN: 1867-2086, DOI: 10.1007/s12566-012-0032-y
- See also references of WO 2018202784A1
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2018202784 A1 20181108; EP 3619529 A1 20200311; US 11692984 B2 20230704; US 2021072205 A1 20210311
DOCDB simple family (application)
EP 2018061369 W 20180503; EP 18722495 A 20180503; US 201816610149 A 20180503