EP 0119958 B1 19890524 - DESENSITIZING INK FOR WET OFFSET PRINTING
Title (en)
DESENSITIZING INK FOR WET OFFSET PRINTING
Publication
Application
Priority
CH 144383 A 19830316
Abstract (en)
[origin: WO8403663A1] A nucleophilic alkoxylated compound is bridged as a polyurethane by a polyisocyanate derivative or as a polyester by a polyacid derivative. A desensitizing ink for wet offset printing on an acceptor surface of a chemical duplicating set is thus obtained.
IPC 1-7
IPC 8 full level
B41M 5/124 (2006.01); B41M 5/128 (2006.01); C09D 11/02 (2014.01); C09D 11/033 (2014.01)
CPC (source: EP US)
B41M 5/128 (2013.01 - EP US); Y10T 428/31551 (2015.04 - EP US)
Citation (examination)
- PATENTS ABSTRACTS OF JAPAN, vol. 6, no. 89 (M-132)[967], 27 mai 1982; & JP - A - 57 25 991 (TOYO INK SEIZO K.K.) 10-02-1982
- PATENTS ABSTRACTS OF JAPAN, vol. 6, no. 65 (M-124)[943], 24 avril 1982; & JP - A - 57 4793 (TOYO INK SEIZO K.K.) 11-01-1982
Designated contracting state (EPC)
BE DE FR GB IT SE
DOCDB simple family (publication)
EP 0119958 A1 19840926; EP 0119958 B1 19890524; AU 2863584 A 19841009; AU 568854 B2 19880114; CA 1216388 A 19870106; CH 653049 A5 19851213; DE 3478293 D1 19890629; JP S60500759 A 19850523; PH 20466 A 19870114; US 4599111 A 19860708; WO 8403663 A1 19840927
DOCDB simple family (application)
EP 84810115 A 19840307; AU 2863584 A 19840312; CA 449033 A 19840307; CH 144383 A 19830316; DE 3478293 T 19840307; EP 8400122 W 19840312; JP 50182684 A 19840312; PH 30402 A 19840315; US 66837984 A 19841024