Toner for developing an electrostatically charged image and manufacturing method thereof
US4448871A · kind A · utility
10Cited by
1References
2Claims
0Family size
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Key dates
| Filing date | Aug 24, 1981 |
| Grant date | May 15, 1984 |
| Priority date | — |
| Expiry date | Aug 24, 2001 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G9/08793
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A process for manufacturing towers and their use in developing an electrostatically charged image comprising polymerized grains formed by the suspension polymerization of an alpha-beta unsaturated polymeric monomer or monomers in the presence of a dispersion stabilizer selected from the group consisting of aluminum hydroxide, ferric hydroxide titanium hydroxide and thorium hydroxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.