Organic compounds -- part of the class 532-570 series – Organic compounds – Heavy metal containing
Patent
1987-07-24
1989-08-15
Shippen, Michael L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heavy metal containing
556 11, 430281, 430325, C07F 728
Patent
active
048576549
ABSTRACT:
Titanocenes with, for example, .pi.-cyclopentadienyl ligands in which one or two carbo- or heterocyclic aromatic rings are bonded to the titanium, the aromatic rings being substituted by fluorine in at least one of the two ortho-positions relative to the metal-carbon bond and being substituted by at least one free or etherified or esterified polyoxaalkylene radical, are suitable as photoinitiators for the photopolymerization of ethylenically unsaturated substrates.
REFERENCES:
patent: 4590287 (1986-05-01), Riediker et al.
Beyeler Harry
Rembold Manfred
Riediker Martin
Sitek Franciszek
Steiner Eginhard
Ciba-Geigy Corporation
Hall Luther A. R.
Shippen Michael L.
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