Visible photosensitizers for photopolymerizable compositions

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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546165, 548148, 548149, 548150, 548217, 548218, 548223, 548418, 548427, 548426, 548490, 5483021, 5483044, C07D21514, C07D27764, C07D26356, C07D23156

Patent

active

052044670

ABSTRACT:
Photopolymerizable compositions containing photoinitiator systems that absorb in the visible are disclosed.

REFERENCES:
patent: 3652275 (1972-03-01), Baum et al.
patent: 4162162 (1979-07-01), Dueber
patent: 4917977 (1990-04-01), Smothers
patent: 4987230 (1991-01-01), Monroe
R. Lemke, Arylidene Isophorones: Preparation and Properties of a Halocromic Polymethine System, Chem. Ber. 103, 1168-1170 (1970).
G. Kabas, The Condensation of Aromatic Aldehydes With Isophorone, Tetrahedron, 22, 1213-1218 (1966).

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