US PATENT SUBCLASS 588 / 255
.~.~ Polymer or resin containing (e.g., foam, etc.)

Current as of: June, 1999
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588 /   HD   HAZARDOUS OR TOXIC WASTE DESTRUCTION OR CONTAINMENT

249  DF  CONTAINMENT {6}
252  DF  .~ Solidification, vitrification, or cementation {4}
255.~.~ Polymer or resin containing (e.g., foam, etc.)

DEFINITION

Classification: 588/255

Polymer or resin containing (e.g., foam, etc.):

(under subclass 252) Processes wherein a polymer or resin is used in the solidification, vitrification, or cementation.

SEE OR SEARCH CLASS

264, Plastic and Nonmetallic Article Shaping or Treating:

Processes,

4+, for encapsulating normally liquid materials.

427, Coating Processes,

212+, for particles, flakes, or granules coated or encapsulated.