Transfer assist members

摘要

A transfer assist member comprising a plurality of layers, one of the layers being a check film layer comprised of a crosslinked mixture of urea-glyoxal resins, and polyester polyols present on a support polymer layer.

主权项

1. A transfer assist member comprising a plurality of layers, one of the layers being a check film layer comprising:
a polymer support layer; and a crosslinked layer suitable for use in the transfer assist member comprising a crosslinked mixture of urea-glyoxal resins and polyester polyol resins disposed on the polymer support layer, wherein the polyester polyol resin has a hydroxyl functionality of from 2 to 6 and a hydroxyl number of from about 50 to about 400 mg KOH/g, wherein the urea-glyoxal resin is selected from the group consisting of a butylated ethyleneurea-glyoxal resin, an ethylated ethyleneurea-glyoxal resin, an ethylated 4,5-dihydroxyethyleneurea-glyoxal resin, and mixtures thereof.