Organic compounds -- part of the class 532-570 series – Organic compounds – Azo
Patent
1994-02-07
1997-09-02
Higel, Floyd D.
Organic compounds -- part of the class 532-570 series
Organic compounds
Azo
534795, 534852, 534856, 548565, 560142, 560221, 564441, 25229901, 25229966, 25229968, C09B 29039, C09B 2909, C09B 2936, C09B 6910, C08G 7708
Patent
active
056633084
ABSTRACT:
Organosilicon polymers, including crosslinked polymers and crosslinkable prepolymers, of cyclic polysiloxane, organic dyes, and, optionally, polyenes. The dyes include those with delocalized Pi electron systems linking electron donor groups and electron acceptor groups, and with at least two carbon-carbon double bond-containing pendant groups attached to at least two different sites from among the indicated delocalized Pi electron systems, donor groups, and acceptor groups.
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Gibbons Wayne Michael
Grasso Robert Paul
O'Brien Michael Kevin
Shannon Paul Joseph
Sun Shao-Tang
Hercules Incorporated
Higel Floyd D.
Powers Fiona T.
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