| 摘要 |
A coated regenerated cellulose film or sheet is primed in the gel state with an epoxy substituted resin consisting of a water-soluble, thermosetting reaction product of an epihalohydrin and a polysecondary amine, and then coated with a mixture of a resin and a liquid vehicle optionally including a dryer, plasticizer, or pigment. The cellulose film or sheet can be of the unreinforced and fiber-reinforced type.
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