Electrostatic latent image developing toner and electrophotographic image forming method
US9188892B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Jun 2, 2014 |
| Grant date | Nov 17, 2015 |
| Priority date | — |
| Expiry date | Jun 2, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/09392
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Disclosed is an electrostatic latent image developing toner which contains a toner host particle having a domain-matrix structure. The matrix contains an amorphous resin which contains a vinyl resin having an acid group, the domain contains a crystalline resin which is formed by combining a vinyl polymerized segment and a polyester polymerized segment. A content of the crystalline resin falls within a range from 3 to 30% by mass.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.