C - Chemistry – Metallurgy – 08 – K
Patent
C - Chemistry, Metallurgy
08
K
400/7430, 400/94
C08K 5/42 (2006.01) C07C 309/73 (2006.01)
Patent
CA 1106391
Abstract of the Disclosure Disclosed are halobenzene sulfonates of the generic formula Image wherein X snd X' are independently selected halogens, preferably chlorine and bromine; n is an integer of from 1 to 5; R is an alkyl or alkenyl of from 3 to about 8 carbon atoms; Z has a value of O if Y-Y'-O and a value of from 1 to L if Y-Y'> O, wherein L - Y-Y'+W, with Y being the number of primary, secondary, and terti- ary carbon atoms in R, Y' being the number of primary, secondary, and tertiary carbon atoms in R containing a halobenzene sulfonate substitutent, and W-A-B wherein A is the number of replacable hydrogen atoms present in the primary, secondary and tertiary carbon atoms in R devoid of halobenzene sulfonate substituents and B is the number of primary, secondary and tertiary carbon atoms in R devoid of halobenzene sulfonate substituents; and m is an integer of from 2-4, provided that m is an integer of from 1-4 when k is a neopentyl group. Also disclosed are polymeric compositions containing these compounds as flame retardant addi- tives.
308818
Macrae & Co.
Velsicol Chemical Corporation
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