EP 0870623 B1 20010103 - Recording material for receiving water-based inks
Title (en)
Recording material for receiving water-based inks
Title (de)
Aufzeichnungsmaterial für wasserverdünnbare Tinten
Title (fr)
Matériau d'enregistrement pour recevoir des encres de base aqueuse
Publication
Application
Priority
DE 19715187 A 19970411
Abstract (en)
[origin: EP0870623A1] A recording material (I) having at least one colour receiving layer (A) for absorption of a water-soluble dye solution, in which the layer (A) contains (i) an epoxide-crosslinkable, carboxylic acid group-containing, cationic copolymer (II); (ii) an epoxide-containing metal oxide (III); and (iii) a water-soluble polymer (IV). Also claimed is a process for the production of (I), by making a coating solution from copolymer (II), metal oxide sol (III) and polymer (IV), coating this solution onto a substrate material, gelling and then drying to form layer (A).
IPC 1-7
IPC 8 full level
B32B 27/38 (2006.01); B41J 2/01 (2006.01); B41M 5/00 (2006.01); B41M 5/50 (2006.01); B41M 5/52 (2006.01); C09D 7/12 (2006.01); C09D 133/14 (2006.01); C09D 133/24 (2006.01); C09D 201/08 (2006.01)
CPC (source: EP KR US)
B41M 5/52 (2013.01 - KR); B41M 5/5218 (2013.01 - KR); B41M 5/5245 (2013.01 - EP KR US); B41M 5/5254 (2013.01 - EP US); Y10T 428/31507 (2015.04 - EP US); Y10T 428/31515 (2015.04 - EP US); Y10T 428/31779 (2015.04 - EP US); Y10T 428/31786 (2015.04 - EP US); Y10T 428/31855 (2015.04 - EP US); Y10T 428/31884 (2015.04 - EP US); Y10T 428/31928 (2015.04 - EP US); Y10T 428/31942 (2015.04 - EP US); Y10T 428/31953 (2015.04 - EP US); Y10T 428/31971 (2015.04 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB IT LI NL PT
DOCDB simple family (publication)
EP 0870623 A1 19981014; EP 0870623 B1 20010103; AT E198448 T1 20010115; DE 19715187 A1 19981015; DE 19715187 C2 20000629; DE 59800412 D1 20010208; DK 0870623 T3 20010409; ES 2154918 T3 20010416; JP H1134485 A 19990209; KR 19980081115 A 19981125; PT 870623 E 20010629; US 6136448 A 20001024
DOCDB simple family (application)
EP 98105981 A 19980401; AT 98105981 T 19980401; DE 19715187 A 19970411; DE 59800412 T 19980401; DK 98105981 T 19980401; ES 98105981 T 19980401; JP 10141498 A 19980413; KR 19980012020 A 19980406; PT 98105981 T 19980401; US 5485398 A 19980403