Abrasion resistant, curable hardcoating compositions and tinted

Details Abrasion resistant, curable hardcoating compositions and tinted Abrasion resistant, curable hardcoating compositions and tinted

1995-04-14

1997-03-25

Schofer, Joseph L.

Stock material or miscellaneous articles

Composite

Of epoxy ether

428447, 428451, 522 37, B32B 2736, B32B 904, B32B 1312, C08F 246

Patent

active

056143214

ABSTRACT:
This invention provides a coating composition which utilizes a free radical initiator and an organic tintability additive which remains substantially unpolymerized even after the remainder of the coating composition is cured. Superior tintability and adhesion to polycarbonate makes this coating particularly suitable for making tinted opthalmic lenses.

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