Back to results
US 2023/0205105 A1Published application
Toner, image forming apparatus, image formation method, and printed matter manufacturing method
OwnerYoshitaka YAMAUCHI, Kohtaroh OGINO +2inventors
InventorsYoshitaka YAMAUCHI, Kohtaroh OGINO, Masayuki ISHII, Ayaka MORI
Life of this patent
Estimating the term…
Abstract
A toner including a non-crystalline polyester resin, a crystalline polyester resin, a hydrocarbon wax, and an aromatic petroleum resin is provided. A mass ratio of the aromatic petroleum resin to the hydrocarbon wax is 1.0 or more. The non-crystalline polyester resin contains diol components, and the diol components include an alkylene oxide adduct of bisphenol A and ethylene glycol.
Claims9
A toner, comprising:
- a non-crystalline polyester resin;
- a crystalline polyester resin;
- a hydrocarbon wax;
- and
- an aromatic petroleum resin,
- a mass ratio of the aromatic petroleum resin to the hydrocarbon wax being 1.0 or more, and
- the non-crystalline polyester resin containing diol components, the diol components including an alkylene oxide adduct of bisphenol A and ethylene glycol.
4 more elements
Dependencies are inferred from the claim text.