http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1770447-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-056 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-0596 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-0592 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-0672 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-061473 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-061443 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-05 |
| filingDate | 2005-07-15^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-03-16^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa94a903d928d7910f043f51d69515f4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0c040a67ca8370692ceca51062e9fcd |
| publicationDate | 2011-03-16^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1770447-B1 |
| titleOfInvention | Electrophotographic photosensitive body |
| abstract | Disclosed is an electrophotographic photosensitive body which is excellent in wear resistance and electrical characteristics. Specifically disclosed is an electrophotographic photosensitive body containing a polyester resin in a photosensitive layer arranged on a conductive base. The polyester resin is composed of a copolymer represented by the general formula (1) below, which has a viscosity average molecular weight (Mv) of 10,000-300,000 and contains a diphenylether-4,4'-dicarboxylic acid component and a divalent phenol component. (1) In the general formula (1), A represents a diphenylether-4,4'-dicarboxylic acid residue represented by the formula (A) below, and B represents a divalent phenol residue represented by the formula (B) below. (A) (B) In the formula (A), Ra1 and Ra2 independently represent a hydrogen atom or an optionally substituted monovalent substituent; and n and m independently represent an integer of 0-4. In the formula (B), R1 and R2 independently represent a hydrogen atom, an alkyl group, an aryl group, a halogen group or an alkoxy group. |
| priorityDate | 2004-07-16^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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