Polyester or polyurethane coated electrostatic image holding member
US4203764A · kind A · utility
8Cited by
4References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 15, 1978 |
| Grant date | May 20, 1980 |
| Priority date | — |
| Expiry date | Dec 15, 1998 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/14752
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An image holding member for holding electrostatic latent images and/or toner images is characterized in that the surface of the image holding member has a surface layer formed by a coating, said surface layer essentially consisting of at least one of substances A and B wherein the substance A is a linear polyester resin soluble in organic solvents and the substance B is a copolymerization product of a linear isocyanate of the formula: ##STR1## and a polyol of the formula: HO--(CH.sub.2).sub.n --OH wherein n is a positive integer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.