Flame retardants

Details Flame retardants Flame retardants

1991-12-16

1993-03-30

Morgan, Kriellion S.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524494, 521108, C08K 53492, C08K 309

Patent

active

051984830

ABSTRACT:
The present invention provides a melamine phosphonic acid salt of the general formula (I) ##STR1## in which R is hydrogen, methyl or a negative valency bond, and n is 1 when R is hydrogen or methyl, or 2 when R.sup.1 is a negative valency bond.
The salts are useful as flame retardants in polymers.

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patent: 5093494 (1992-03-01), Gainer
Derwent Abstract 02156c/02.
Derwent Abst. 88-287625/41.
Chem. Abst. 89:111478u (1978).

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