Compositions – Radioactive compositions
Patent
1988-07-08
1992-11-17
Locker, Howard J.
Compositions
Radioactive compositions
264 05, 264 25, 264138, 264141, 423DIG20, 427 6, 427214, 427220, 427221, 4274071, G21F 916, B29C 3702, B05D 700
Patent
active
051641232
ABSTRACT:
A method of encapsulating a toxic material with a resinous plastic wherein the toxic material is admixed and coated with the resinous plastic to result in an encapsulated product having a protective skin thereover. The method involves an extrusion step followed by a severing of the extruded product into discrete particles for either subsequent injection or compression molding or additional extruding with additional resinous plastic. Geometric forms result which can indicate the type of toxic material as well as be of a size so as not to be ingested by animals and have imprinted warning indicia. Liquid as well as solid toxic materials can be encapsulated.
REFERENCES:
patent: 3463738 (1969-08-01), Fitzgerald et al.
patent: 3993579 (1976-11-01), Bunnell et al.
patent: 4016095 (1977-04-01), Ambardanishvili et al.
patent: 4021363 (1977-05-01), Standart et al.
patent: 4077901 (1978-03-01), Arnold et al.
patent: 4118354 (1978-10-01), Harada et al.
patent: 4230597 (1980-10-01), Bustard et al.
patent: 4242220 (1980-12-01), Sato
patent: 4299721 (1981-11-01), Hirano et al.
patent: 4702862 (1987-10-01), Ledebrink
patent: 4708822 (1987-11-01), Fukasawa et al.
patent: 4756681 (1988-07-01), Unger et al.
patent: 4772430 (1988-09-01), Sauda et al.
Locker Howard J.
Waste Seal, Inc.
LandOfFree
Encapsulation of toxic waste does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Encapsulation of toxic waste, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Encapsulation of toxic waste will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1169896