Hooker Chemicals & Plastics Corporation

Peter Golborn

James J Duffy

New compounds are disclosed of the formula: ##STR1## wherein R' is phenyl, lower alkenyl and halogen substituted and unsubstituted lower alkyl of 1-6 carbon atoms, m is an integer from 1-2 wherein when m is 2, R is alkoxy of 1-8 carbon atoms and when m is 1, R is alkylene dioxy of 2-8 carbon atoms. The compounds of this invention are useful as flame retardant agents for textile materials and in the production of polymers and copolymers which possess flame retardant properties.

Dialkyl alkyl and cyclic phosphoramidomethyl phosphonates

New compounds are disclosed of the formula: ##EQU1## wherein R' is selected from the group consisting of phenyl, lower alkenyl and halogen substituted and unsubstituted lower alkyl of 1-6 carbon atoms, y is an integer from 1-2 provided that when y is 1, R is selected from the group consisting of hydrogen, lower alkyl of 2-8 carbon atoms, benzyl, dialkylphosphonoalkyl and phenoxymethylene and when y is 2, R is lower alkylene of 1-4 carbon atoms. The compounds of the invention are useful as flame retardant agents for textile materials and in the production of polymers and copolymers which possess flame retardant properties.

Phosphorus containing amides flame retardants

New compounds are disclosed of the formula: ##EQU1## wherein R is selected from the group consisting of lower alkyl of 1-6 carbon atoms, phenyl and alkyl substituted phenyl and R' is selected from the group consisting of phenyl, lower alkenyl and halogen substituted and unsubstituted lower alkyl of 1-6 carbon atoms. The compounds of this invention are useful as flame retarding agents for textile materials and in the production of polymers and copolymers which possess flame retardant properties.

Dialkyl alkyl and aromatic sulfonamidomethyl phosphonates

New flame retardant materials are disclosed having applied thereto compounds of the formula: ##SPC1## Wherein R is selected from the group consisting of phenyl, lower alkenyl and halogen substituted and unsubstituted lower alkyl of 1-6 carbon atoms, X is selected from the group consisting of chlorine, bromine and lower alkyl of 1-6 carbon atoms, m is an integer from 1-4 and n is an integer from 0-5, provided that the sum of m and n is not greater than 6 and when m is 1, n is greater than 0.

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Lewiston, NY, United States of America

Peter Golborn