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Toner

  • US 10,175,595 B2
  • Filed: 11/15/2017
  • Issued: 01/08/2019
  • Est. Priority Date: 11/25/2016
  • Status: Active Grant
First Claim
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1. A toner comprising a toner particle, said toner particle comprising:

  • a toner base particle containing a binder resin and a wax; and

    a coating layer containing a 1,2-polybutadiene resin at the surface of the toner base particle, whereinthe 1,2-polybutadiene resin has a 1,2-syndiotactic structure,a percentage content of the 1,2-syndiotactic structure in the 1,2-polybutadiene resin is at least 30 mass %, anda coverage ratio of the toner base particle by the coating layer is at least 50%.

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