http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5282517-B2
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08 |
| filingDate | 2008-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2013-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-5282517-B2 |
| titleOfInvention | Method for producing toner for developing electrostatic image and toner for developing electrostatic image |
| abstract | <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrostatic charge image developing toner in which a wax is finely dispersed in a toner binder resin, and to provide the electrostatic charge image developing toner. <P>SOLUTION: The method for manufacturing the electrostatic charge image developing toner is carried out by using a single shaft continuous kneading machine, which includes a kneading unit L that includes two or more temperature controllable kneading barrel zones B1, B2, B3, B4 where shear pints 6 are disposed on an inner wall of a barrel 7, and a temperature controllable screw having a screw blade 5 disposed on a screw shaft 1, and which moves forward and backward simultaneously with rotation of the screw. In the method, a kneaded material of a toner powder raw material containing at least a toner binder resin, a wax and a colorant is discharged through an annular clearance formed between the screw shaft 1 and the inner wall of the barrel 7; and the temperature Ts of the screw shaft 1 and the temperature To of the kneading barrel zone B4 located close to a discharge side for the kneaded material are set to be lower than the softening temperature Tm of the kneaded material. <P>COPYRIGHT: (C)2010,JPO&INPIT |
| priorityDate | 2008-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 150.