US PATENT SUBCLASS 428 / 477.4
.~.~ Next to aldehyde or ketone condensation product

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

411.1  DF  COMPOSITE (NONSTRUCTURAL LAMINATE) {25}
474.4  DF  .~ Of polyamide {8}
477.4.~.~ Next to aldehyde or ketone condensation product

DEFINITION

Classification: 428/477.4

Next to aldehyde or ketone condensation product:

(under subclass 474.4) Product where the polyamide is adjacent to a layer of a polymer formed by removal of the oxo oxygen from an aldehyde or ketone and interaction of the carbon, from which removed, with another molecule.