EP 0609930 B1 19970416 - Ink-receiving layers
Title (en)
Ink-receiving layers
Title (de)
Tinte empfangende Schichten
Title (fr)
Couches réceptrices d'encre
Publication
Application
Priority
- EP 94200124 A 19940119
- EP 93200250 A 19930201
Abstract (en)
[origin: EP0609930A1] An ink-jet recording element is provided comprising a polymeric film substrate or a resin coated paper substrate and at least one ink-receiving layer coated thereon comprising at least one binder and at least one mordanting agent characterised in that said mordanting agent comprises a polymer containing a phosphonium moiety. Preferably said mordanting agent consists of a copolymer of ethylenically unsaturated monomers containing a phosphonium moiety co-polymerised with N-vinyl imidazole or 2-methyl-2-vinyl imidazole and optionally other co-polymerisable monomers or of a mixture of from 5 to 70 % by weight, of a polymer containing a phosphonium moiety, and obtained by homo- or co-polymerisation of ethylenically unsaturated monomers and from 30 to 95% by weight, of a second polymer, which is free from cationic groups and has been obtained by homo- or co-polymerisation of N-vinyl imidazole or 2-methyl-2-vinyl imidazole and optionally other co-polymerisable monomers.
IPC 1-7
IPC 8 full level
B41M 5/52 (2006.01)
CPC (source: EP)
B41M 5/5245 (2013.01)
Designated contracting state (EPC)
BE DE FR GB NL
DOCDB simple family (publication)
DOCDB simple family (application)
EP 94200124 A 19940119