Heat transfer materials and methods of making and using the same

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United States of America Patent

PATENT NO 8470116
APP PUB NO 20120118490A1
SERIAL NO

13355802

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Method of making a heat transfer materials are generally provided, along with the materials and the methods of using the materials. A splittable layer can be formed to overlie a base sheet, and an image-receptive coating can be formed to overlie the splittable layer. The image-receptive coating can include thermoplastic microparticles, a thermoplastic binder, and a humectant. The thermoplastic microparticles can be styrene particles having an average particle size of from about 5 microns to about 80 microns and melt at temperatures between about 90° C. and about 115° C. A second thermoplastic microparticle can also be included in the image-receptive coating. Alternatively, a combination of thermoplastic polyester microparticles and thermoplastic polyamide microparticles can be included in the image-receptive coating. The heat transfer material can then be dried. The humectant is configured to draw moisture back into the heat transfer sheet after drying.

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Patent Owner(s)

  • NEENAH PAPER, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dolsey, Russell Roswell, US 12 29

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