Coated sheet, method of formation thereof, and articles...

Stock material or miscellaneous articles – Composite – Of polyester

Reexamination Certificate

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C428S412000, C428S501000, C428S502000, C428S524000, C427S160000

Reexamination Certificate

active

07960031

ABSTRACT:
A sheet material includes a polycarbonate substrate and a protective coating containing the reaction products of an aminoplast resin, a polyol compound, and a UV-absorbing amount of a triazine compound. The sheet material exhibits an improved balance of abrasion resistance, solvent resistance, weatherability, and formability.

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