PVC red-mud compositions

Details PVC red-mud compositions PVC red-mud compositions

1977-07-18

1979-07-17

Griffin, Ronald W.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 336UA, 260 174CL, 260 4249, C08K 322, C08L 2706

Patent

active

041614658

ABSTRACT:
This invention relates to the production of a plastic material from new or waste polyvinylchloride (PVC) compounds with waste red-mud. The compositions may preferably also contain used machine lubricating oil. The degradation products in the PVC are neutralized by the free alkalies in the red-mud. The plastic material may also contain other additives, such as fillers and plasticizers to obtain desired physical properties.

REFERENCES:
patent: 2640035 (1953-05-01), Brown et al.
patent: 2899398 (1959-08-01), Pflaumer
patent: 3567660 (1971-03-01), Winkler
patent: 3631131 (1971-12-01), Kopko
patent: 3687873 (1972-08-01), Kropscott et al.
patent: 3786011 (1974-01-01), Price et al.
patent: 3836504 (1974-09-01), Morisawa
patent: 4031061 (1977-06-01), Thomas
Chemical Abstracts, vol. 74, No. 18, May 3, 1971, p. 88728e.
Chemical Abstracts, vol. 75, No. 20, Nov. 15, 1971, P. 120921w.
Chemical Abstracts, vol. 83, No. 20, Nov. 17, 1975, p. 165414q.
Chemical Abstracts, vol. 85, No. 12, Sep. 20, 1976, p. 79883b.

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