Radiation curable cellulose compositions

Chemistry: electrical and wave energy – Processes and products – Processes of treating materials by wave energy

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260 17A, 427 54, C08L 100, C08L 300

Patent

active

041476034

ABSTRACT:
Novel radiation-curable coating compositions comprising curable cellulose esters dissolved in unsaturated monomer and containing a photoinitiator. In particular, the cellulose ester contains a .beta.-alkyl amino or .beta.-arylamino carboxylate moiety. Exposure of these compositions to ultraviolet radiation in the presence of ketonic photoinitiators gives clear insoluble coatings which are useful as protective coatings for substrates such as wood, glass, aluminum, and steel.

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patent: 3882057 (1975-05-01), Lindenfors et al.
patent: 3883453 (1975-05-01), Takahashi et al.
patent: 3988228 (1976-10-01), Newland et al.
patent: 3992276 (1976-11-01), Powanda et al.

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