EP 0022875 B1 19850313 - PRESSURE-SENSITIVE RECORDING MATERIAL
Title (en)
PRESSURE-SENSITIVE RECORDING MATERIAL
Publication
Application
Priority
JP 15487278 A 19781218
Abstract (en)
[origin: EP0022875A1] A pressure-sensitive recording material comprising a transfer coating layer and a receiving coating layer each of which contains one of two color-forming ingredients capable of forming a color by the reaction between them is provided on the surface of a different support member such as paper (1), the transfer coating layer being a heatmelting type paint layer (5 or 5 min ) containing one of the color-forming ingredients and the receiving coating layer being a porous layer (6) having fine absorption pores constituted by microcapsules containing the other color-forming ingredient, fine dust, and binder. A plurality of the light-sensitive recording materials superposed one over the other can be utilized as pressure-sensitive recording notes or chits.
IPC 1-7
IPC 8 full level
B41M 5/124 (2006.01); B41M 5/132 (2006.01)
CPC (source: EP)
B41M 5/124 (2013.01); B41M 5/132 (2013.01)
Citation (examination)
Designated contracting state (EPC)
FR
DOCDB simple family (publication)
EP 0022875 A1 19810128; EP 0022875 A4 19820422; EP 0022875 B1 19850313; DE 2953431 A1 19810108; DE 2953431 C1 19830303; GB 2048331 A 19801210; GB 2048331 B 19830420; JP S5582692 A 19800621; JP S5835479 B2 19830802; WO 8001263 A1 19800626
DOCDB simple family (application)
EP 80900070 A 19800701; DE 2953431 A 19791218; DE 2953431 T 19791218; GB 8026280 A 19791218; JP 15487278 A 19781218; JP 7900318 W 19791218