Flame retardant for synthetic resins

Details Flame retardant for synthetic resins Flame retardant for synthetic resins

1978-03-31

1979-04-17

Sutto, Anton H.

Chemistry of carbon compounds

Dipeptides, e.g., aspartame, anserine, carnosine, etc.

260953, 260974, 260 4575D, C07F 914, C08K 549

Patent

active

041500687

ABSTRACT:
Flame retardant for synthetic resins comprising an oligomer having the following structural formula: ##STR1## wherein Y is ##STR2## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 are independently H or alkyl of C.sub.1 -C.sub.3, X and X' are independently Br or Cl, A is H or a residue of a terminator selected from the group consisting of phenol, alkylphenol, halo-nucleus-substituted phenol, halo-nucleus-substituted alkylphenol, aniline or halo-nucleus-substituted aniline, B is OH or said residue, m is 1 or 2, and l is integer of from 1 to 10.

REFERENCES:
patent: 2058394 (1936-10-01), Arvin
patent: 3163670 (1964-12-01), Rosenmund et al.
patent: 3761543 (1973-09-01), Gunsher

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