Número de patente: 3042649 Fecha de presentación: 2 May 1958 Fecha de emisión: 3 Jul 1962
July 3, 1962 w. L. Hawkins Et Al 3,042,649
COMPOSITION INCLUDING A SATURATED HYDROCARBON POLYMER STABILIZED WITH OXYGENATED OR SULFURIZED CARBON BLACK Filed May 2, 1958 4 Sheets-Sheet 1
July 3, 1962 . w. L. Hawkins Etal 3,042,649
COMPOSITION INCLUDING A SATURATED HYDROCARBON POLYMER STABILIZED WITH OXYGENATED OR SULFURIZED CARBON BLACK Filed May 2, 1958 4 Sheets-Sheet 2
July 3, 1962 W. L. HAWKINS ET AL 3,042,649
COMPOSITION INCLUDING A SATURATED HYDROCARBON POLYMER STABILIZED WITH OXYGENATED OR SULFURIZED CARBON BLACK Filed May 2, 1958 4 Sheets-Sheet 3
July 3, 1962 w. L. Hawkins Etal 3,042,649
COMPOSITION INCLUDING A SATURATED HYDROCARBON POLYMER STABILIZED WITH OXYGENATED OR SULFURIZED CARBON BLACK Filed May 2, 1958 4 Sheets-Sheet 4