EP 3497283 B1 20220803 - OIL, GREASE, AND MOISTURE RESISTANT PAPERBOARD
Title (en)
OIL, GREASE, AND MOISTURE RESISTANT PAPERBOARD
Title (de)
ÖL-, FETT- UND FEUCHTIGKEITSBESTÄNDIGE PAPPE
Title (fr)
CARTON RÉSISTANT À L'HUILE, AUX GRAISSES ET À L'HUMIDITÉ
Publication
Application
Priority
- US 201662372403 P 20160809
- US 201615258181 A 20160907
- US 201715664218 A 20170731
- US 2017045414 W 20170804
Abstract (en)
[origin: WO2018031388A1] A coated paperboard is disclosed which includes a base coat and top coat containing substantially no fluorochemical or wax, exhibiting good resistance to oil and grease, no tendency toward blocking, and being fully repulpable. Improved moisture resistance is also exhibited.
IPC 8 full level
D21H 27/00 (2006.01); B65D 65/38 (2006.01); D21H 19/36 (2006.01); D21H 19/82 (2006.01)
CPC (source: EP)
B65D 65/38 (2013.01); D21H 19/36 (2013.01); D21H 19/822 (2013.01); D21H 27/00 (2013.01)
Citation (opposition)
Opponent : Kemira Oyj
US 2017002517 A1 20170105 - PANG JIEBIN [US], et al
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)
WO 2018031388 A1 20180215; BR 112019002675 A2 20190514; BR 112019002675 B1 20230411; CN 109844221 A 20190604; EP 3497283 A1 20190619; EP 3497283 B1 20220803
DOCDB simple family (application)
US 2017045414 W 20170804; BR 112019002675 A 20170804; CN 201780062432 A 20170804; EP 17751579 A 20170804