Fluorocarbon random copolymer for use in toner release layer
US6821626B1 · kind B1 · utility
4Cited by
20References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 1999 |
| Grant date | Nov 23, 2004 |
| Priority date | — |
| Expiry date | Nov 29, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31544
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A fuser member comprising a core and a layer overlying the core, the layer including a cured fluorocarbon random copolymer having subunits of:—CH2CF2)x—, —(CF2CF(CF3)y—, or —(CF2CF2)z—,wherein x is from 30 to 90 mole percent,y is from 10 to 70 mole percent,z is from 0 to 34 mole percent; andx+y+z equals 100 mole percent;the layer further including particulate filler having zinc oxide and yellow iron oxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.