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Toner porous particles containing hydrocolloids

  • US 7,887,984 B2
  • Filed: 01/18/2007
  • Issued: 02/15/2011
  • Est. Priority Date: 01/18/2007
  • Status: Active Grant
First Claim
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1. A toner particle comprising:

  • a continuous phase comprising a binder polymera second phase comprising discrete pores in the particle stabilized by a pore stabilizing hydrocolloid, wherein the particle has a porosity of at least 10 percent.

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