http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003248342-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d93502a23a72b56472bc75854cfe7c60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-097 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08 |
| filingDate | 2002-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eadf240c1ffdd2845f86ae4ceacefc6c |
| publicationDate | 2003-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003248342-A |
| titleOfInvention | Toner and method for producing the same |
| abstract | (57) [Problem] To provide a toner capable of obtaining a clear image in electrophotography and having the same chargeability even when placed in different environments, and a method for producing the same. Especially when applied to color toners, toners with excellent spectral characteristics such as transparency necessary for reproducing clear color tones of color images, low fog, high print density, and excellent durability printability And a method for producing the same. SOLUTION: A polyvalent carboxylic acid compound (A) containing a binder resin, a colorant, a positive charge control resin and a negative charge control resin, wherein the positive charge control resin contains an amino group or a salt thereof. 1) A polyester resin obtained by polycondensing a polyhydric alcohol (A2) containing an amino group or a salt thereof, wherein the negative charge control resin is a polycarboxylic acid compound containing a sulfonic acid group or a salt thereof (J1) A toner which is a polyester resin obtained by polycondensing a polyhydric alcohol (J2) containing a sulfonic acid group or a salt thereof. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4670508-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007004087-A |
| priorityDate | 2002-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 214.