Ultra white N,N'-bis(tetrabromophthalimide) and its production i

Details Ultra white N,N'-bis(tetrabromophthalimide) and its production i Ultra white N,N'-bis(tetrabromophthalimide) and its production i

1994-06-14

1996-04-16

Haley, Jacqueline

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D40304

Patent

active

055084290

ABSTRACT:
Disclosed is a process for producing an ultra-white N,N'-ethylene-bis(tetrabromophthalimide) product useful as a flame retardant. Also disclosed is a flame retardant composition predominantly comprised of N,N'-ethylene-bis(tetrabromophthalimide) and having unprecedented color and high purity.

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patent: 4992557 (1991-02-01), Hutchinson et al.
patent: 5049601 (1991-09-01), Khuddus
Spatz et al., "Some N-Substituted Tetrabromophthalimide Fire-Retardant Additives", Ind. Eng. Chem. Prod. Res. Develop., vol. 8, No. 4, pp. 397-398 (1969).

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