| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B47-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-0696 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-06 |
| filingDate |
1997-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f600d8299be71417f88b272d29a9bb2 |
| publicationDate |
1997-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0803546-A1 |
| titleOfInvention |
Hydroxygallium phthalocyanine compound, production process therefor and electrophotographic photosensitive member using the compound |
| abstract |
An electrophotographic photosensitive member having a high sensitivity to long-wavelength light as emitted by a semiconductor laser and causing little change in potential change during repetitive use is formed by using as a charge-generating material a hydroxygallium phthalocyanine having a crystal form characterized by a strongest peak at a Bragg angle (2θ ± 0.2 deg.) of 28.1 deg. in a CuK α characteristic X-ray diffraction pattern. The hydroxygallium phthalocyanine may preferably be produced through a process including treating a halogenated gallium phthalocyanine for conversion into a hydrous hydroxygallium phthalocyanine, freeze-drying the hydrous hydroxygallium phthalocyanine into a low-crystallinity hydroxygallium phthalocyanine, and milling the low-crystallinity hydroxygallium phthalocyanine. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1130475-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6270936-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1255167-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6833227-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6190811-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0977086-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6768006-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0982632-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6447967-B2 |
| priorityDate |
1996-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |