Phenolic/ester antioxidant system

Details Phenolic/ester antioxidant system Phenolic/ester antioxidant system

1977-10-20

1980-08-05

Padgett, Benjamin R.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252406, 260 4595R, C09K 1508

Patent

active

042161169

ABSTRACT:
A combination of a phenolic antioxidant, such as the butylated reaction product of p-cresol and dicyclopentadiene and an ester such as 3,6,9-trioxaundecamethylene bis [3-(dodecylthio)propionate] is used to stabilize polymers against oxidative degradation.

REFERENCES:
patent: 3398116 (1968-08-01), Giolito
patent: 3523083 (1970-08-01), Prerri et al.
patent: 3590056 (1971-06-01), Tholstrup
patent: 3652495 (1972-03-01), Dean
patent: 3816542 (1974-06-01), Zaweski
patent: 3886114 (1975-05-01), Beadle
patent: 3962124 (1976-06-01), Motz
patent: 4066562 (1978-01-01), Wollensak et al.
patent: 4070304 (1978-01-01), Hinzie

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