公开(公告)号：US20180059559A1

公开(公告)日：2018-03-01

申请号：US15250326

申请日：2016-08-29

Applicant: XEROX CORPORATION

Inventor： Judith M. Vandewinckel ,  Kevin F. Marcell ,  Chieh-Min Cheng ,  Brian J. Marion ,  Scott M. Smith

IPC: G03G9/08 ,  B02C23/12

CPC classification number: G03G9/0804 ,  B02C23/12 ,  G03G9/0812 ,  G03G9/0817 ,  G03G9/0819 ,  G03G9/0821 ,  G03G9/08782

Abstract: 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.

公开(公告)号：US10175593B2

公开(公告)日：2019-01-08

申请号：US15250326

申请日：2016-08-29

Applicant: XEROX CORPORATION

Inventor： Judith M. Vandewinckel ,  Kevin F. Marcell ,  Chieh-Min Cheng ,  Brian J. Marion ,  Scott M. Smith

IPC: B02C23/12 ,  G03G9/08 ,  G03G9/087

Abstract: 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.