Patent ID: 11904277
Assignee: XEROX CORPORATION
Field: Chemical engineering (Chemistry)
Classification: CPC B | IPC B

Claim 0:
1. A method of dispensing a graded material, comprising:
generating droplets of a first working material;
adding the droplets of the first working material into a carrier fluid to create a first emulsion, wherein addition of the droplets of the first working material is controlled to create a gradient in the emulsion;
generating droplets of a second working material;
adding the droplets of the second working material into a second carrier fluid to create second emulsion;
mixing the first emulsion with the second emulsion to create a homogenous, graded mixture;
separating the carrier fluid from the first and second working materials in the homogenous, graded mixture; and
dispensing the homogenous, graded mixture onto a surface.