| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-083 |
| filingDate |
2007-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c807b69d5bebcee28d0db8b25c6d6c69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3f0ca0348d66bc08b221ec89166d8eb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abf8dedef8b313d9d945e8af2007398e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e0d8e207a565b4d588556371115ece6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7147bbf3f5bd7579ea95396ab35b3e40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e44a291e17723351a5225c8c9c1e6de
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b20fe56f4378fb7dd3283d950a38162
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_383ba3ee855a5d7a72beeebdcfed78bc |
| publicationDate |
2009-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2009109824-A |
| titleOfInvention |
Magnetic toner |
| abstract |
An object of the present invention is to provide a toner that is excellent in low-temperature fixability and durability and does not generate waste toner puncture. A magnetic toner having toner particles containing at least a binder resin and magnetic powder, The outflow start temperature T fb (° C.) and the 1/2 softening temperature T 1/2 (° C.) of the magnetic toner by the flow tester heating method are expressed by the following formulas (1) and (2). Formula (1) 75 <= Tfb <= 100 Formula (2) 10 ≦ T 1/2 −T fb ≦ 50 In a micro-compression test for the magnetic toner, the maximum displacement amount X 100 when a load of 9.8 × 10 −4 N is applied to one particle of the magnetic toner at a load speed of 9.8 × 10 −5 N / sec. (Μm) and the number average particle diameter D1 of the toner are represented by the following formula (3): Equation (3) X 100 /D1≦0.15 It is characterized by satisfying the relationship. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8614043-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016128905-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019008056-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018013633-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019012188-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016212323-A |
| priorityDate |
2007-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |