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Environmental Protection Polymers, Inc. Patents
Assignee:
Environmental Protection Polymers, Inc.
Address:
Rolling Hills Estates, CA
No. of patents:
8
Patents:












Patent Number Title Of Patent Date Issued
5576468 Methods for encapsulating waste and products thereof November 19, 1996
A method for disposing of waste material employs an agglomerate formed by molding an admixture of waste material and thermosetting binder. The use of a thermoplastic resin sheet in conjunction with the agglomeration mold promotes the safety of the molding process. Dust and mold leakage i
5401452 Methods for encapsulating waste and products thereof March 28, 1995
A method for disposing of waste material employs an agglomerate formed by molding an admixture of waste material and thermosetting binder. The use of a thermoplastic resin sheet in conjunction with the agglomeration mold promotes the safety of the molding process. Dust and mold leakage i
5356009 Cushioned overpack for containing hazardous substances October 18, 1994
Cushioned overpacks are employed for containing, transporting, and storing discarded electrical transformers contaminated by toxic materials such as polychlorinated biphenyls (PCB's). Other articles may be similarly contained, transported, and stored using such cushioned overpacks. The
5137166 Seamless overpack and spin welding apparatus for making same August 11, 1992
A spin welding apparatus is employed for hermetically sealing seamless overpacks. The seamless overpacks are utilized, for example, for isolating corroding 55 gallon drums which contain hazardous materials. The overpacks include a receiver which contains the 55 gallon drum and a cover wh
4932853 Staged mold for encapsulating hazardous wastes June 12, 1990
A staged mold for stabilizing hazardous wastes for final disposal by molding an agglomerate of the hazardous wastes and encapsulating the agglomerate. Three stages are employed in the process. In the first stage, a first mold body is positioned on a first mold base, a mixture of the
4859395 Method for encapsulating hazardous wastes using a staged mold August 22, 1989
A staged mold and method for stabilizing hazardous wastes for final disposal by molding an agglomerate of the hazardous wastes and encapsulating the agglomerate. Three stages are employed in the process. In the first stage, a first mold body is positioned on a first mold base, a mixt
4784709 Seamless overpack and spin welding apparatus for making same November 15, 1988
A spin welding apparatus is employed for hermetically sealing seamless overpacks. The seamless overpacks are utilized, for example, for isolating corroding 55 gallon drums which contain hazardous materials. The overpacks include a receiver which contains the 55 gallon drum and a cover wh
4756681 Staged mold for encapsulating hazardous wastes July 12, 1988
A staged mold for stabilizing hazardous wastes for final disposal by molding an agglomerate of the hazardous wastes and encapsulating the agglomerate. Three stages are employed in the process. In the first stage, a first mold body is positioned on a first mold base, a mixture of the

 
 
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