Photopolymerizable composition containing anthrones

Details Photopolymerizable composition containing anthrones Photopolymerizable composition containing anthrones

1978-04-03

1980-02-12

Brammer, Jack P.

Chemistry: electrical and wave energy

Processes and products

Processes of treating materials by wave energy

20415918, 20415923, 20415924, 106 19, 430923, G03C 168

Patent

active

041882245

ABSTRACT:
Anthrone derivatives having hydroxy, ether or hydrocarbyl groups in 10-position, for example 10,10-dimethoxyanthrone, are excellent photoinitiators for the UV-curing of unsaturated systems. Preferable systems are monomeric or oligomeric acrylates and their mixtures.
The systems may be used in thin layers as for instance for coatings or printing inks.

REFERENCES:
patent: 2951758 (1960-09-01), Notley
patent: 3582487 (1971-06-01), Fuhr et al.
patent: 3627656 (1971-12-01), Miller et al.
patent: 3787212 (1974-01-01), Heimsch et al.
patent: 3827957 (1974-08-01), McGinniss
patent: 3857769 (1974-12-01), McGinnis

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