Electrophotographic toner using bioplastic and method of producing the same
US9448499B2 · kind B2 · utility
1Cited by
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9Claims
0Family size
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Key dates
| Filing date | Feb 2, 2015 |
| Grant date | Sep 20, 2016 |
| Priority date | — |
| Expiry date | Feb 2, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/08795
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electrophotographic toner having good grindability, and excellent fixability and durability, and a method of producing the same are provided. The electrophotographic toner includes an amorphous bioplastic having a weight average molecular weight (Mw) of 30,000 to 100,000, and at least one of a phenol resin and a terpene phenol resin as a grinding aid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.