Sensitizer for cationic photoinitiators

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United States of America Patent

PATENT NO 8785515
APP PUB NO 20100129563A1
SERIAL NO

12598113

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Abstract

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Polycyclic aromatic compounds of formula (I) having at least two conjugated aromatic rings at least one of which has a substituent comprising a cyclic carbonate group can be used as sensitizers for cationic photoinitiators, especially iodonium compounds, and may also function as monomers in cationically initiated radiation curable compositions, especially coating compositions, such as printing inks and varnishes.

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Patent Owner(s)

  • SUN CHEMICAL B.V.;SUN CHEMICAL CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Davidson, Robert Stephen Leicester, GB 13 142
Herlihy, Shaun Lawrence Kent, GB 27 152

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