http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009087765-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f7f120efe096284c7389702c969cf3d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0819 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0827 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0823 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08 |
| filingDate | 2007-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b82c2eaa5c50cdbb99245870911e61c |
| publicationDate | 2009-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2009087765-A1 |
| titleOfInvention | Toner for developing electrostatic latent image |
| abstract | A toner for developing an electrostatic latent image, comprising a toner particles containing at least a binder resin, a colorant and a charge control agent, the toner particles having a volume mode diameter (a) from 5 to 10 μm, a ratio (Dv/Dp), of a volume average particle diameter (Dv) to a number average particle diameter (Dp), from 1.0 to 1.3, and an average circle degree from 0.97 to 0.995, the toner particles having a standard deviation (b) not more than 2 μm of the particle diameter, the toner particles having a ratio (C1/C2) from 1.00 to 1.02, wherein c1 represents an average circle degree of the toner particles having a particle diameter not less than (a−2b) μm to less than a μm, and c2 represents an average circle degree of the toner particles having a particle diameter not less than a μm and less than (a+2b) μm, wherein a water extract obtained by dispersing the toner in ion exchange water having a conductivity σ1 from 0 to 10 μS/cm so that the toner concentration is 6% by weight, heating to boil the water for 10 minutes, adding separately boiled ion exchange water having a conductivity σ1 from 0 to 10 μS/cm thereto to compensate for evaporated water up to the original volume, and cooling to a room temperature has a conductivity σ2 from 20 μS/cm or less, and σ2−σ1 is from 0.1 to 10 μS/cm. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7875413-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8669035-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007259284-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7554566-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9798261-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007099105-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008311502-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9733582-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008007609-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9671710-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101389364-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9612545-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9671709-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9023569-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2012362372-B2 |
| priorityDate | 2003-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 177.