Sustainable toners

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8765345
APP PUB NO 20140127621A1
SERIAL NO

13670879

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed is a polyester resin containing the polycondensation product of (a) at least one diacid, acid ester, or diester, and (b) at least two diols. The at least two diols include a disproportionated rosin diol and 2,2-bis(4-hydroxyphenyl)propane. Also disclosed is a toner composition having particles which include the disclosed polyester resin. Further disclosed is a method of preparing the disclosed polyester resin, and a method of forming toner particles that includes the disclosed polyester resin.

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Patent Owner(s)

  • XEROX CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
D'Amato, Michael Thornhill, CA 6 16
Sacripante, Guerino G Oakville, CA 268 6859
Wang, Yulin Oakville, CA 93 320
Zhou, Ke Oakville, CA 186 1135

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