초록 ▼

A label stock structure comprising a liquid toner printable thermoplastic film is provided. The film is coated with an ethylene-acrylic acid copolymer based coating capable of electrostatic imaging with liquid toner. Optionally, the coating contains acrylic polymer. In a specific embodiment, the coa

A label stock structure comprising a liquid toner printable thermoplastic film is provided. The film is coated with an ethylene-acrylic acid copolymer based coating capable of electrostatic imaging with liquid toner. Optionally, the coating contains acrylic polymer. In a specific embodiment, the coating includes a major proportion of ethylene-acrylic acid and minor amounts of filler such as talc and silica. The coating can also include wax and/or pigment such as titanium dioxide. In a further embodiment, the carboxylate groups of the copolymer are neutralized with metal ions from Group Ia, IIa or IIb of the Period Table of the Elements, specifically, sodium.

대표청구항 ▼

[ What is claimed is:] [1.] A printed label stock structure comprising: an electrostatically printed thermoplastic film comprising a biaxially oriented polypropylene substrate having an adhesive side and on at least one surface a coating of an aqueous emulsion having a solids content ranging from 1

[ What is claimed is:] [1.] A printed label stock structure comprising: an electrostatically printed thermoplastic film comprising a biaxially oriented polypropylene substrate having an adhesive side and on at least one surface a coating of an aqueous emulsion having a solids content ranging from 1 to about 60 weight percent based on the entire weight of the coating composition for receiving toner derived from a liquid toner composition, the coating being applied to a final coating weight of about 0.1 to about 10 g/m.sup.2, the coating comprising (a) a copolymer derived from a carboxylic acid containing vinylic unsaturation; and (b) an antiblock/slip agent and having the toner composition electrostatically applied to the coated substrate.