N-(o or p-thiophenyl) substituted polyhalo-5-norbornene-2,3,-dic

Details N-(o or p-thiophenyl) substituted polyhalo-5-norbornene-2,3,-dic N-(o or p-thiophenyl) substituted polyhalo-5-norbornene-2,3,-dic

1975-08-21

1977-05-31

Hoke, V. P.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260 25AJ, 260 4575B, 260 458N, 260326C, C08K 537, C07D20934, C08K 536

Patent

active

040269639

ABSTRACT:
This invention relates to N-(o- or p-thiophenyl) substituted polyhalo-5-norbornene-2,3-dicarboximides, their preparation via a one-step process and their use as flame retardants for polyurethane elastoplastics and other polymeric materials.

REFERENCES:
patent: 2130242 (1938-09-01), Messer
patent: 2795589 (1957-06-01), Bluestone
patent: 3542805 (1970-11-01), Cyba
patent: 3574230 (1971-04-01), Cyba
patent: 3748340 (1973-07-01), Hayes
patent: 3884849 (1975-05-01), Molbert

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