| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4af0df9a26ff4aafde7285cbd8eb12f4 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-159 |
| filingDate |
2014-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92d5a5ba5df02702c345a847bef748a9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cbbac13f9bc5df7ce4617cd7a888086e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60cc5fb07c496a388714fce75462ad05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4072feef1bb0af1a4c3a5567fb1fe0f5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efeb3ca09b9d72624bd80d663ce6d4c2 |
| publicationDate |
2015-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2015182935-A |
| titleOfInvention |
Sol-gel silica particles, electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus and image forming method |
| abstract |
Provided is a sol-gel silica that improves the density stability of a toner image against a change in humidity when used as an external additive for toner. [Solution] 1 A sol-gel silica particle having a ratio (S2 / S1) of a peak area S1 of a hydroxyl group to a peak area S2 of a trimethylsilyl group, measured by H MAS NMR, of 0.5 or more. [Selection figure] None |
| priorityDate |
2014-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |