| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c00c058071e70d15b825a01e72419024 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-1393
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31551
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31605
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G2215-00957 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-0233 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-02 |
| filingDate |
2000-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c9475c1311a533895fad6babbec1ae0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc1522cb9076ba25d0e8a91ac864ef48 |
| publicationDate |
2001-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-0103924-A1 |
| titleOfInvention |
Polyurethane roller with high surface resistance |
| abstract |
A roller for electrophotography is made from a mixture of polyurethane, polydiene, polyether diol, a first conductive filler and a second conductive filler which catalyzes oxidation of the polydiene. The first conductive filler comprises hexahalogenated acetylacetonates. The roller has a very high outer surface electrical resistance from baking the roller to oxidize the polybutadiene. The charge roller is achieved at low production cost and functions well with charging by a DC potential and AC overlay. |
| priorityDate |
1999-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |