EP 4013912 A1 20220622 - TRANSFER PAPER FOR DYE SUBLIMATION PRINTING PROCESSES, AND METHOD FOR PRODUCING TRANSFER PAPER
Title (en)
TRANSFER PAPER FOR DYE SUBLIMATION PRINTING PROCESSES, AND METHOD FOR PRODUCING TRANSFER PAPER
Title (de)
TRANSFERPAPIER FÜR THERMOSUBLIMATIONSDRUCK-PROZESSE UND VERFAHREN ZUR HERSTELLUNG VON TRANSFERPAPIER
Title (fr)
PAPIER TRANSFERT POUR PROCÉDÉS D'IMPRESSION PAR SUBLIMATION DE COLORANT, ET PROCÉDÉ DE PRODUCTION DE PAPIERTRANSFERT
Publication
Application
Priority
- AT 507192019 A 20190816
- AT 2020060304 W 20200813
Abstract (en)
[origin: WO2021030850A1] The invention relates to a method for producing transfer paper for dye sublimation printing processes, a transfer paper for dye sublimation printing processes and a method for printing on textiles. The method for producing transfer paper comprises a method step for coating at least one surface of a paper web by applying an aqueous solution of an α-(1,3→glucan) polymer, which α-(1,3→glucan) polymer has a degree of substitution by cationic groups of 0.2-0.8 mol/mol, and a method step for postdrying the coated paper web. The transfer paper has a paper substrate, at least one surface of said paper substrate being provided with a coating which consists at least predominantly of a cationically modified α-(1,3→glucan) polymer having a degree of substitution by cationic groups of 0.2-0.8 mol/mol.
IPC 8 full level
D21H 17/24 (2006.01); B41M 5/025 (2006.01); B41M 5/035 (2006.01); C08B 37/00 (2006.01); C08L 5/00 (2006.01); C09D 105/00 (2006.01); D21H 19/54 (2006.01); D21H 19/84 (2006.01); D21H 27/00 (2006.01)
CPC (source: AT EP)
B41M 5/035 (2013.01 - AT); B41M 5/52 (2013.01 - EP); B41M 5/5236 (2013.01 - AT); C08B 37/0009 (2013.01 - EP); C08L 5/00 (2013.01 - EP); C09D 101/286 (2013.01 - EP); C09D 105/00 (2013.01 - EP); D06P 5/004 (2013.01 - AT); D21H 17/24 (2013.01 - EP); D21H 19/12 (2013.01 - AT); D21H 19/54 (2013.01 - EP); D21H 19/84 (2013.01 - EP); D21H 27/00 (2013.01 - EP); B41M 5/0256 (2013.01 - EP); B41M 5/0355 (2013.01 - EP); B41M 5/508 (2013.01 - EP); B41M 5/5236 (2013.01 - EP); B41M 5/5245 (2013.01 - EP); B41M 2205/02 (2013.01 - AT)
Citation (search report)
See references of WO 2021030850A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2021030850 A1 20210225; AT 522767 A4 20210115; AT 522767 B1 20210115; EP 4013912 A1 20220622
DOCDB simple family (application)
AT 2020060304 W 20200813; AT 507192019 A 20190816; EP 20775164 A 20200813