EP 3161210 A4 20180131 - PROCESS FOR LOWERING MOLECULAR WEIGHT OF LIQUID LIGNIN
Title (en)
PROCESS FOR LOWERING MOLECULAR WEIGHT OF LIQUID LIGNIN
Title (de)
VERFAHREN ZUR VERRINGERUNG DES MOLEKULARGEWICHTS VON FLÜSSIGEM LIGNIN
Title (fr)
PROCÉDÉ DE RÉDUCTION DE POIDS MOLÉCULAIRE DE LIGNINE LIQUIDE
Publication
Application
Priority
- US 201462016833 P 20140625
- US 2015037375 W 20150624
IPC 8 full level
D21H 17/23 (2006.01)
CPC (source: EP US)
D21C 11/0007 (2013.01 - EP US); D21C 11/0057 (2013.01 - EP US)
Citation (search report)
- [I] US 2009218061 A1 20090903 - SCHINSKI WILLIAM LAWRENCE [US], et al
- [I] US 2623040 A 19521223 - KEILEN JR JOHN J, et al
- [I] US 2011268652 A1 20111103 - MACHHAMMER OTTO [DE], et al
- [I] WO 2011138357 A1 20111110 - BASF SE [DE], et al
- [A] US 2011294991 A1 20111201 - LAKE MICHAEL A [US], et al
- [A] US 4911787 A 19900327 - SHIMOKURA AKIRA [JP], et al
- [A] US 2014121359 A1 20140501 - THIES MARK C [US], et al
- [A] WO 2013188401 A1 20131219 - LIQUID LIGNIN COMPANY [US]
- See references of WO 2015200456A1
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
DOCDB simple family (publication)
DOCDB simple family (application)
EP 15812198 A 20150624