EP 0822095 B1 19991020 - Thermal transfer recording sheet containing polyethylene wax
Title (en)
Thermal transfer recording sheet containing polyethylene wax
Title (de)
Thermische Übertragungsaufzeichnungsschicht, die ein Polyethylenwachs enthält
Title (fr)
Feuille pour l'enregistrement par transfert thermique contenant une cire polyéthylène
Publication
Application
Priority
DE 19631007 A 19960801
Abstract (en)
[origin: EP0822095A1] Media (I) suitable for thermal transfer, containing (a) a base layer (II), (b) a layer (III) containing (1) 75-90 wt% polymer (IV) with a m.pt. or softening pt. (s.pt.) of 100-160 degrees C and (2) 10-25 wt% polymer (V) with a melting point or softening point of at least 90 degrees C, and (c) a layer (VI) containing a polymer (VII). Also claimed are (i) media (XI) made up of layers, obtained by reacting a medium (I) with a substrate (XII) by bringing the two into contact so that layers (III) and (VI) are between layer (II) and substrate (XII); (ii) a process for the production of media (XI) by contacting (I) with (XII) as above at 80-180 degrees C.
IPC 1-7
IPC 8 full level
B32B 7/02 (2006.01); B41M 5/382 (2006.01); B41M 5/392 (2006.01); B41M 5/395 (2006.01); B41M 5/44 (2006.01); C08L 23/06 (2006.01); G11B 5/73 (2006.01); G11B 5/733 (2006.01); G11B 5/74 (2006.01); H01F 1/11 (2006.01)
CPC (source: EP KR US)
B41M 5/38228 (2013.01 - EP KR US); B41M 5/38285 (2013.01 - EP KR US); B41M 5/395 (2013.01 - EP KR US); B41M 5/44 (2013.01 - EP KR US); Y10S 428/913 (2013.01 - EP KR US); Y10T 156/10 (2015.01 - EP US); Y10T 428/254 (2015.01 - EP US); Y10T 428/31511 (2015.04 - EP US); Y10T 428/31855 (2015.04 - EP US); Y10T 428/31935 (2015.04 - EP US); Y10T 428/31971 (2015.04 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0822095 A1 19980204; EP 0822095 B1 19991020; CN 1176284 A 19980318; DE 19631007 A1 19980205; DE 59700570 D1 19991125; JP H10175266 A 19980630; KR 19980018224 A 19980605; US 6074759 A 20000613
DOCDB simple family (application)
EP 97112910 A 19970726; CN 97116144 A 19970801; DE 19631007 A 19960801; DE 59700570 T 19970726; JP 20641697 A 19970731; KR 19970035657 A 19970729; US 90071597 A 19970728