http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010152305-A
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b9a255559e1d94f20510a17a673b1078 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08 |
filingDate | 2009-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e31403fcc662c8b14108a44fbf856a6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03be3f421c0660107ef94c66886dd2f9 |
publicationDate | 2010-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | JP-2010152305-A |
titleOfInvention | Toner production method |
abstract | An object of the present invention is to provide a toner production method capable of efficiently producing a toner excellent in reproducibility and cleaning performance of fine dots. A method for producing a toner is a method for producing a toner having base particles, a polymer having at least a functional group capable of reacting with a binder resin and / or an active hydrogen group, and a colorant. And a step of preparing a first liquid by dissolving or dispersing a mold release agent and a modified layered inorganic mineral in which at least a part of the metal cation is ion-exchanged with an organic cation in an organic solvent, A step of emulsifying or dispersing the liquid in an aqueous medium to prepare a second liquid having a viscosity of 50 mPa · second to 800 mPa · second at a rotation speed of 60 rpm and a temperature of 25 ° C. measured using a Brookfield viscometer. And volatilizing the organic solvent by causing the second liquid to flow substantially vertically downward on the wall surface heated to a temperature not higher than the glass transition point of the base particles in the tube whose pressure is reduced to 70 kPa or less. Has, S [m 2] a heat transfer area of the tube, the speed for supplying the second liquid to the tube A [kg / min], the content of the organic solvent in the second liquid B [wt% When, equation 5 × 10 -3 ≦ S / ( AB) ≦ 0.25 Meet. [Selection figure] None |
isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013109175-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011033911-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010217539-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012189660-A |
priorityDate | 2008-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 219.