| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6cfc033f059d282fcd915bc8be2ae53f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08755
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08764
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08 |
| filingDate |
1987-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c8fe52f1e2b89869ae90d9af380fa25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e23db4efdff5db0cd2dd0c47787ccd16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6dac2b247f6d38b0066a6f741b387a92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_069a45f49ff98aba6f402d047e0e719e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95d9f1afe9f53f67b5be571d48281be4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4479ce69ee28c1f8d6baff177794d642
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32c1e97a1857821ded701565e65a01c6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_871a1f2707642e697902f615da4cca99 |
| publicationDate |
1994-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0256136-B1 |
| titleOfInvention |
Toner composition for electrophotography |
| abstract |
A toner composition for electrophotography, which primarily contains a urethane-modified polyester resin obtained by the reaction between a polyester resin and an isocyanate compound. The urethane-modified polyester has a molar equivalent ratio of the hydroxy group of the polyester resin to the isocyanato group of the isocyanate compound falling within a given range and has a glass transition point falling within a specified range. This composition shows good fixability at lower temperatures and offset resistance at higher temperatures. These advantages are particularly remarkable when the composition is mixed with a comparatively low-molecular weight polymer. |
| priorityDate |
1986-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |