Cold wax dispersion process

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United States of America Patent

PATENT NO 10175593
APP PUB NO 20180059559A1
SERIAL NO

15250326

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Abstract

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A method includes grinding a wax into wax particles having a size in a range from about 600 microns to about 800 microns forming a mixture of the wax particles with water and a surfactant; and homogenizing the mixture to form a wax dispersion, the homogenizing step is maintained below about 35° C. A wax dispersion includes a wax a surfactant; and water, particles of the wax dispersion are a uniform, irregular, non-platelet morphology. A wax dispersion made by a process includes grinding a wax into wax particles having a size in a range from about 600 microns to about 800 microns, forming a mixture of the wax particles with water and a surfactant, and homogenizing the mixture to form a wax dispersion, the homogenizing step is maintained below about 35° C. and the wax has a uniform, irregular, non-platelet morphology imparted by combination of the grinding and homogenizing steps.

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Patent Owner(s)

  • XEROX CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheng, Chieh-Min Rochester, US 157 1491
Marcell, Kevin F Webster, US 16 33
Marion, Brian J Ontario, US 2 1
Smith, Scott M Webster, US 16 632
Vandewinckel, Judith M Livonia, US 13 68

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