Coating processes – Direct application of electrical – magnetic – wave – or... – Polymerization of coating utilizing direct application of...
Patent
1997-09-09
1999-08-17
Berman, Susan W.
Coating processes
Direct application of electrical, magnetic, wave, or...
Polymerization of coating utilizing direct application of...
4302701, 4302861, 522 2, 522 26, 522 28, 522 29, 522154, C08F 250, C08F 4649, G03C 1735, G03F 7028
Patent
active
059391480
ABSTRACT:
The present invention provides a visible laser-curable photosensitive composition wherein a photocuring resin having photosensitive group which is crosslinkable or polymerizable upon light exposure, is mixed with a photopolymerization inititor system consisting of a coumarin type pigment of particular structure and a titanocene compound. This composition has an unexpectedly high sensitivity to visible laser.
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patent: 5068371 (1991-11-01), Steiner et al.
patent: 5106722 (1992-04-01), Husler et al.
patent: 5322762 (1994-06-01), Kushi et al.
patent: 5738974 (1998-04-01), Nagasaka et al.
Imai Genji
Kogure Hideo
Berman Susan W.
Kansai Paint Co. Ltd.
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