EP 0094228 B1 19900725 - DECORATIVE SHEETS AND COVERINGS COMPRISING POLYVINYL CHLORIDE AND CATIONIC DYESTUFFS
Title (en)
DECORATIVE SHEETS AND COVERINGS COMPRISING POLYVINYL CHLORIDE AND CATIONIC DYESTUFFS
Publication
Application
Priority
US 37655082 A 19820510
Abstract (en)
[origin: EP0094228A2] The present invention concerns our discovery that decorative sheets and coverings comprising polyvinyl chloride and having substantially non-migratable through-color images may be prepared using cationic dyestuffs. These coverings may be prepared by providing a variety of polyvinyl chloride-containing substrates with image compositions comprising cationic dyestuffs and a suitable binder, and then treating these materials such that the cationic dyestuffs migrate into the substrate. Through-color images are obtained which are substantially non-migrating, even under severe conditions.
IPC 1-7
IPC 8 full level
B41M 1/30 (2006.01); B41M 5/025 (2006.01); B41M 5/035 (2006.01); B41M 5/382 (2006.01); B44C 1/17 (2006.01); D06N 3/00 (2006.01); D06N 7/00 (2006.01); D06N 7/04 (2006.01); D06P 5/00 (2006.01)
CPC (source: EP)
B41M 1/30 (2013.01); B41M 5/035 (2013.01); B41M 5/0355 (2013.01); B41M 5/0356 (2013.01); B44C 1/1716 (2013.01); D06N 3/0095 (2013.01); D06N 7/0028 (2013.01); B41M 5/395 (2013.01); B41M 5/5254 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0094228 A2 19831116; EP 0094228 A3 19851127; EP 0094228 B1 19900725; AT E54965 T1 19900815; AU 562300 B2 19870604; AU 9158982 A 19831117; CA 1198857 A 19860107; DE 3381756 D1 19900830; JP S58199186 A 19831119; JP S6183092 A 19860426
DOCDB simple family (application)
EP 83302587 A 19830509; AT 83302587 T 19830509; AU 9158982 A 19821216; CA 417655 A 19821214; DE 3381756 T 19830509; JP 20073585 A 19850912; JP 4331083 A 19830317