Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1988-03-25
1990-02-27
Shah, Mukund J.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
548462, 548475, 548477, 548478, 548479, C07F 702, C07D20948
Patent
active
049047957
ABSTRACT:
Novel halogen-substituted phthalimides are provided which are the reaction product of a halogenated phthalic anhydride with an alkoxylated amine or the reaction product of a halogenated phthalic anhydride with a siloxy amine. The halogen-substituted phthalimides are useful in increasing the flame retardancy of thermoplastic and thermosetting resins, and are also effective as processing aids in improving the flowability and moldability of thermoplastic resins during melt processing.
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Bohen Joseph M.
Reifenberg Gerald H.
Stein Daryl L.
Pennwalt Corporation
Shah Mukund J.
Shen Cecilia
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