http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0032431-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-0546 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-0582 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-056 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-0539 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-0564 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-05 |
| filingDate | 1981-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d1efa4d28b5d5f82cbee8a1a34ebafd |
| publicationDate | 1981-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0032431-A1 |
| titleOfInvention | A method for preparing a heterogeneous photoconductive composition |
| abstract | A heterogeneous photoconductive composition for use in electrophotographic materials comprises a plurality of aggregate photoconductive particles having a predominant particle size of less than 1 micron dispersed in an electrically insulating polymeric binder comprising a blend of from 50.0 to 99.9 weight percent of a non-aggregating polymer effective to reduce particle size and particle size distribution of the aggregate particles formed in the blend and from 0.1 to 50.0 weight percent of an aggregating polymer having repeating units according to the structure:n whereinn R and R 2 , taken separately are the same or different, and represent hydrogen or alkyl; or R, and R 2 , taken together represent the atoms necessary to form a cyclic hydrocarbon radical having up to 14 ring carbon atoms; and R 3 and R 4 represent hydrogen or alkyl; provided that when R, and R 2 are both methyl, R 3 and R. must both be alkyl. The low aggregate particle size and size distribution provides high resolution and is achieved by combining a pyrylium dye in solution with the polymeric blend. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0237953-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2592729-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0237953-A3 |
| priorityDate | 1980-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 111.