| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0821
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-672
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08797
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08795
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08755
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-092
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0806
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-081 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-668
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087 |
| filingDate |
2013-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2016-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-WO2013187401-A1 |
| titleOfInvention |
Polyester resin for toner, method for producing the same, and toner |
| abstract |
The polyester resin for toner of the present invention contains 5 to 30% by mass of a structural unit derived from isosorbide and has a storage elastic modulus G ′ of 400 to 1000 Pa at 180 ° C. In the method for producing a polyester resin for toner according to the present invention, a mixture containing 5-30% by mass of isosorbide and polyvalent carboxylic acid is polycondensed at 230 ° C. or less, and polycondensation is performed at a softening temperature of 135-150 ° C. The reaction is terminated. |
| priorityDate |
2012-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |