Metal phthalocyanine crystal particles, production method thereof, and electrophotographic photoreceptor as well as electrophotographic process using the same
US6514651B1 · kind B1 · utility
5Cited by
7References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 30, 2000 |
| Grant date | Feb 4, 2003 |
| Priority date | — |
| Expiry date | May 30, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/0696
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A composite metal phthalocyanine crystal particle is disclosed. In the composite metal phthalocyanine crystal particle, metal phthalocyanine compound A in an amount of at least 0.001 to less than 0.1 weight part is uniformly dispersed at the molecular level in 100 weight parts of metal phthalocyanine compound B which has a different chemical structure from said metal phthalocyanine compound A.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.