Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79b5f9d76648dfc226a261cfb970de9c |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-09708 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-09725 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0823 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08708 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08782 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-1132 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D1-04 |
filingDate |
2004-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2007-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d61986f7964a8bb05f61b98b1a62ecf9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30c500788af9a3162db292822daa232d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae3f28d423be87331917e6b8a67d0c6e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b17b8ac30e969b45e6822c7ab57d6da7 |
publicationDate |
2007-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-7157200-B2 |
titleOfInvention |
Emulsion aggregation black toner and developer with superior image quality |
abstract |
A black toner of toner particles including at least one binder, at least one black colorant, and a package of external additives is described, wherein the at least one binder includes a styrene acrylate binder and wherein the external additives include each of a first silica having an average particle size of from about 35 to about 45 nm, a second silica having an average particle size of from about 135 to about 160 nm, and a titania having an average particle size of from about 35 to about 45 nm. Also described is a developer that includes the black toner and carrier particles comprising a core of ferrite coated with a coating comprising a polymethyl methacrylate polymer and fluoro-copolymer, carbon black and melamine beads. The black toner and developer are preferably used in a semiconductive magnetic brush development system. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005250031-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7309556-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7781135-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009136863-A1 |
priorityDate |
2004-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |