abstract |
BIS(ALKYLSULFONYL) VINYLBENZENES OF THE FORMULA ((R-SO2-)2-C=CH-),R''-BENZENE WHEREIN R IS ALKYL OF 1 TO 12 CARBON ATOMS OR CYCLOALKYL OF 5 OR 6 CARBON ATOMS AND R'' IS LOWER ALKYL, LOWER ALKOXY, OR HYDROGEN ARE USEFUL AS ULTRAVIOLET LIGHT ABSORBERS OR LIGHT STABILIZERS FOR POLYMERS. |