EP 3218202 A2 20170920 - THERMAL SUBLIMATION PAPER, METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF
Title (en)
THERMAL SUBLIMATION PAPER, METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF
Title (de)
THERMOSUBLIMATIONSPAPIER, VERFAHREN ZU SEINER HERSTELLUNG UND SEINE VERWENDUNG
Title (fr)
PAPIER DE THERMOSUBLIMATION, SON PROCÉDÉ DE PRODUCTION ET SON UTILISATION
Publication
Application
Priority
- DE 102014116550 A 20141112
- DE 2015100484 W 20151111
Abstract (en)
[origin: WO2016074671A2] The invention relates to a thermal sublimation paper which can be printed with inks containing a sublimatable dye, in particular ink-jet inks, in which paper a hydrophilic thermal transfer layer to be printed is formed on a porous base paper. Thermoplastic particles with an average particle size of between 0.3 and 5 μm and a melting point of between 35°C and 190°C are present in the thermal transfer layer. This thermal sublimation paper can be advantageously produced as follows: an aqueous coating slip is applied to a porous base paper having a Cobb value of between 55 and 150 g/m2, in particular between 70 and 150 g/m2, in a paper-making or coating machine, online or offline, said aqueous coating slip containing thermoplastic particles and constituents suitable for forming a hydrophilic thermal transfer layer, and a drying step is subsequently carried out in order to obtain the thermal sublimation paper. The thermal sublimation paper can be used advantageously to print flat materials, in particular films and textiles.
IPC 8 full level
B41M 5/025 (2006.01); B41M 5/035 (2006.01); B41M 5/50 (2006.01); B41M 5/52 (2006.01); D06P 5/28 (2006.01)
CPC (source: CN EP KR US)
B41M 5/025 (2013.01 - CN EP US); B41M 5/0256 (2013.01 - CN EP KR US); B41M 5/035 (2013.01 - CN EP US); B41M 5/0355 (2013.01 - CN EP KR US); B41M 5/38214 (2013.01 - US); B41M 5/502 (2013.01 - US); B41M 5/508 (2013.01 - EP KR US); B41M 5/52 (2013.01 - CN EP US); B41M 5/5218 (2013.01 - KR); B41M 5/5236 (2013.01 - KR); B41M 5/5245 (2013.01 - KR); B41M 5/5254 (2013.01 - KR); B41M 5/5272 (2013.01 - KR); D06P 5/004 (2013.01 - EP KR US); D21H 25/02 (2013.01 - US); D21H 25/04 (2013.01 - US); B41M 5/5218 (2013.01 - EP US); B41M 5/5236 (2013.01 - EP US); B41M 5/5245 (2013.01 - EP US); B41M 5/5254 (2013.01 - EP US); B41M 5/5263 (2013.01 - EP US); B41M 5/5272 (2013.01 - EP US)
Citation (search report)
See references of WO 2016074671A2
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)
DE 102014116550 A1 20160512; BR 112017009823 A2 20171226; BR 112017009823 B1 20220405; CN 107000458 A 20170801; CN 107000458 B 20190827; EP 3218202 A2 20170920; EP 3218202 B1 20200708; ES 2812748 T3 20210318; KR 102424141 B1 20220725; KR 20170082585 A 20170714; MX 2017005968 A 20171024; PL 3218202 T3 20210111; PT 3218202 T 20200915; US 10265986 B2 20190423; US 2017305178 A1 20171026; WO 2016074671 A2 20160519; WO 2016074671 A3 20161020
DOCDB simple family (application)
DE 102014116550 A 20141112; BR 112017009823 A 20151111; CN 201580060928 A 20151111; DE 2015100484 W 20151111; EP 15816078 A 20151111; ES 15816078 T 20151111; KR 20177015459 A 20151111; MX 2017005968 A 20151111; PL 15816078 T 20151111; PT 15816078 T 20151111; US 201515526006 A 20151111