Process for waste encapsulation

Details Process for waste encapsulation Process for waste encapsulation

1980-06-30

1983-08-23

Kyle, Deborah L.

Compositions

Radioactive compositions

525112, 525117, 525119, 525170, G21F 916

Patent

active

044003137

ABSTRACT:
An improvement in the process of encapsulating waste materials in aqueous liquid or finely divided, dry solid form, in liquid thermosettable resins of the group consisting of vinyl ester resins, unsaturated polyester resins, and mixtures thereof, which comprises increasing the amount of waste material incorporated in a given amount of resin by adding thereto a water-soluble polymeric substance containing a carbon chain having a plurality of --COOH groups or derivatives thereof.

REFERENCES:
patent: 2378629 (1945-06-01), Hanford
patent: 3066122 (1962-11-01), Bowen
patent: 3179623 (1965-04-01), Bowen
patent: 3190868 (1965-06-01), Mitzcek
patent: 3256226 (1966-06-01), Fekete
patent: 3301743 (1967-01-01), Fekete
patent: 3367992 (1968-02-01), Bearden
patent: 3705124 (1972-12-01), Selby et al.
patent: 4077901 (1978-03-01), Arnold et al.
patent: 4097449 (1978-06-01), Heilman et al.
"Surface Active Agents", Mar. 15, 1963; published by Rohm & Haas Company.
"Tamol Dispersants", not dated, published by Rohm & Haas Company.

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