Carboxylic acid or acid salt functionalized polyester polymers
US9982088B2 · kind B2 · utility
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126References
18Claims
0Family size
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Key dates
| Filing date | Nov 18, 2016 |
| Grant date | May 29, 2018 |
| Priority date | — |
| Expiry date | Nov 18, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/09371
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present disclosure describes a polyester that contains plural pendant adjacent carboxylic acid or acid salt side groups for use in making a toner for use in imaging devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.