Environmentally degradable ethylene polymeric compositions

Details Environmentally degradable ethylene polymeric compositions Environmentally degradable ethylene polymeric compositions

1972-06-28

1976-01-27

Rzucidlo, Eugene C.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 23AR, 260 23S, 260 312R, 260 328A, 260 332R, 260 336PQ, 260 457P, 260 4575, 260 4585, 260 459R, 260 459NC, 260 4595, 260897A, 260897R, 260DIG43, C08L 9100

Patent

active

039351416

ABSTRACT:
An environmentally degradable polymer composition comprising an ethylene polymer base resin, and a synergistic combination of an auto-oxidative polymer or low molecular weight organic compound; certain polyvalent transition metal salt; and an antioxidant additive for the ethylene polymer. A product of this composition when discarded to the environment is caused to deteriorate by the action of the elements, thereby hastening the deterioration of litter.

REFERENCES:
patent: 2984641 (1961-05-01), Wolinsky
patent: 3341357 (1967-09-01), Field
patent: 3349018 (1967-10-01), Potts
patent: 3454510 (1969-07-01), Newland et al.
patent: 3575904 (1971-04-01), Clarke
patent: 3592792 (1971-07-01), Newland et al.
patent: 3676401 (1972-07-01), Henry
patent: 3825626 (1974-07-01), McGaugh
patent: 3825627 (1974-07-01), McGaugh
Chemical & Engineering News Guillets, May 11, 1970, p. 61.
"Polyethylene," by Raff et al., p. 99, Interscience Publ., N.Y., 1956.
"Autoxidation and Antioxidants," by Lundbe rg, Vols. I & 11, Interscience Publ., N.Y., 1964.
Mechanisms of Oxidation of Organic Compounds," by Waters, John Wiley & Sons, N.Y., 1964, pp. 13-14.

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