EP 2892718 A4 20160608 - FUNCTIONALIZED VINYL ACETATE ETHYLENE BINDERS FOR PAPER AND PAPERBOARD COATINGS
Title (en)
FUNCTIONALIZED VINYL ACETATE ETHYLENE BINDERS FOR PAPER AND PAPERBOARD COATINGS
Title (de)
FUNKTIONALISIERTE VINYLACETAT-ETHYLENBINDER FÜR PAPIER- UND PAPPBESCHICHTUNGEN
Title (fr)
LIANTS D'ÉTHYLÈNE D'ACÉTATE DE VINYLE FONCTIONNALISÉS POUR REVÊTEMENTS DE PAPIER ET DE CARTON
Publication
Application
Priority
CN 2012081200 W 20120910
Abstract (en)
[origin: WO2014036740A1] A paper product comprising a planar fibrous cellulose substrate, and a coating composition disposed on a surface of said substrate comprising an interpolymer prepared by the emulsion polymerization of (i) one or more vinyl ester monomers; (ii) ethylene; (iii) an unsaturated silane co-monomer; and (iv) one or more emulsion-stabilizing ionic co-monomers comprising one or more of unsaturated, substituted sulfonic acid, one or more of an unsaturated phosphonic acid, or an ester of one of those acids, in the presence of (v) a stabilizing system which comprises one or more anionic and/or nonionic surfactants but less than about 1 pphm of any protective colloid material; and (v) water.
IPC 8 full level
B32B 7/12 (2006.01); C08F 2/22 (2006.01); C08F 2/44 (2006.01); C08J 5/12 (2006.01); D21H 19/20 (2006.01); D21H 19/32 (2006.01); D21H 19/56 (2006.01); D21H 19/82 (2006.01); D21H 21/18 (2006.01)
CPC (source: CN EP US)
C08F 2/22 (2013.01 - CN EP US); C08F 2/44 (2013.01 - CN EP US); D21H 19/12 (2013.01 - US); D21H 19/20 (2013.01 - CN EP US); D21H 19/32 (2013.01 - CN EP US); D21H 19/56 (2013.01 - CN EP US); D21H 19/82 (2013.01 - CN EP US); D21H 21/18 (2013.01 - CN EP US)
Citation (search report)
- [X] EP 0381379 A1 19900808 - UNILEVER PLC [GB], et al
- [X] US 2008044565 A1 20080221 - MUELLER HARMIN [DE], et al
- [Y] EP 0140227 A2 19850508 - NAT STARCH CHEM CORP [US]
- [Y] EP 0924229 A1 19990623 - NAT STARCH CHEM INVEST [US]
- [Y] US 2004043155 A1 20040304 - MCGEE JOHN D [US], et al
- [AD] US 2012021237 A1 20120126 - CONFALONE PHILIP [US], et al
- [A] US 2008214722 A1 20080904 - PETRI HARALD [DE], et al
- [A] US 2002035192 A1 20020321 - WEITZEL HANS-PETER [DE]
- See references of WO 2014036740A1
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 2014036740 A1 20140313; CN 104411488 A 20150311; CN 104411488 B 20180817; EP 2892718 A1 20150715; EP 2892718 A4 20160608; US 2016115649 A1 20160428
DOCDB simple family (application)
CN 2012081200 W 20120910; CN 201280074550 A 20120910; EP 12884053 A 20120910; US 201214406893 A 20120910