http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000347455-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20d3042eb4ea7c9afd525aa89373349d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087 |
| filingDate | 1999-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa58c07895ea02e856a622d090d93f65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3694ba81e17972352ac5fc9e94bb2a4b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd67fc27c0b72a904931e0a2418f4e83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df4dfa72151c0f9c0bba372113296acf |
| publicationDate | 2000-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000347455-A |
| titleOfInvention | Toner and its manufacturing method |
| abstract | (57) [Problem] To develop a toner having excellent fixability and heat-resistant storage stability and a method for producing the same. SOLUTION: A toner characterized in that an acidic group-containing resin is fixed on the surface of resin particles (I) containing, as an essential component, a binder resin crosslinked at least partially with a colorant. The toner is prepared by mixing an aqueous dispersion of resin particles (I) with an acidic group-containing resin that becomes self-water dispersible and / or water-soluble by neutralization in the presence of a basic neutralizing agent with an aqueous medium. An aqueous dispersion of fine particles (II) having a smaller average particle diameter than the resin particles (I) and a higher glass transition temperature than the resin particles (I) obtained by emulsification is uniformly mixed, and the fine particles (II) are added to the surface of the resin particles (I) with acid. ) Is precipitated, then the liquid medium is removed therefrom and dried, and the dried powder can be stirred and mixed under heating. The resin particles (I) are obtained by mixing a mixture containing an acidic group-containing resin, a crosslinking agent, and a coloring agent, which become self-water dispersible by neutralization, as essential components with an aqueous medium in the presence of a basic neutralizing agent. Either heat-crosslinking after phase inversion emulsification, or a polymerizable monomer containing a crosslinkable monomer in which a colorant is dispersed, It is obtained by polymerizing in a liquid medium. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7709174-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102006048615-B4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7348121-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009031655-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-112008002403-T5 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4700496-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006221151-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8409775-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7348117-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009079207-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7811739-B2 |
| priorityDate | 1999-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 225.