Photoreceptor
US4898799A · kind A · utility
70Cited by
7References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 7, 1988 |
| Grant date | Feb 6, 1990 |
| Priority date | — |
| Expiry date | Jul 7, 2008 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/0696
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A photoreceptor for electrophotography containing a titanyl phthalocyanine compound which has major peaks in terms of Bragg's 2.theta. angle to the CuK.alpha. characteristic X-ray (wavelength at 1.541 .ANG.) at least at 9.4.+-.0.2 degrees, 11.7.+-.0.2 degrees, 11.7.+-.0.2 degrees, 15.0.+-.0.2 degrees, 23.5.+-.0.2 degrees, 24.1.+-.0.2 degrees and 27.3.+-.0.2 degrees is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.