POROUS PARTICLES WITH NON-POROUS SHELL
First Claim
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1. A core-shell polymer particle comprising a common binder polymer for the core and the shell wherein the core has a porosity and the shell is non-porous and the particle has a porosity of from 10 to 70 percent.
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Abstract
The present invention is core-shell polymer particles comprising a common binder polymer for the core and the shell wherein the core has a porosity and the shell is non-porous The particles have a porosity from 10 to 70 percent.
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Citations
11 Claims
- 1. A core-shell polymer particle comprising a common binder polymer for the core and the shell wherein the core has a porosity and the shell is non-porous and the particle has a porosity of from 10 to 70 percent.
- 5. A core-shell toner particle comprising a common binder polymer for the core and the shell wherein the core has a porosity and the shell is non-porous and the particle has a porosity of from 10 to 70 percent.
Specification