US PATENT SUBCLASS 428 / 523
.~.~ Polymer of monoethylenically unsaturated hydrocarbon

Current as of: June, 1999
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428 /   HD   STOCK MATERIAL OR MISCELLANEOUS ARTICLES

411.1  DF  COMPOSITE (NONSTRUCTURAL LAMINATE) {25}
500  DF  .~ Of addition polymer from unsaturated monomers {6}
523.~.~ Polymer of monoethylenically unsaturated hydrocarbon

DEFINITION

Classification: 428/523

(under subclass 500) Product in which the addition polymer is derived from a monoethylenically unsaturated hydrocarbon only, i.e., the unsaturation is present as the group: [figure]