US PATENT SUBCLASS 428 / 1.33
.~.~ Ester (e.g., polycarbonate, polyacrylate, etc.)

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

1.1  DF  LIQUID CRYSTAL OPTICAL DISPLAY HAVING LAYER OF SPECIFIED COMPOSITION {5}
1.3  DF  .~ With viewing layer of specified composition {3}
1.33.~.~ Ester (e.g., polycarbonate, polyacrylate, etc.)

DEFINITION

Classification: 428/1.33

Ester (e.g., polycarbonate, polyacrylate, etc.):

(under subclass 1.3) Subject matter wherein the outer viewing layer includes an ester, i.e., reaction product of an alcohol and an organic acid.