http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001125312-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c1755eede76ea7e719a3e0d2843cd793 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087 |
| filingDate | 1999-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0198b339b2782affc710a91ab85875c7 |
| publicationDate | 2001-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001125312-A |
| titleOfInvention | Resin composition for toner and toner |
| abstract | (57) [Abstract] [Problem] Excellent in fixability, offset resistance and storage stability, Provided are a resin composition for a toner, which can provide a toner having a level at which fog is not problematic, and a toner using the same. SOLUTION: The composition for a toner comprising a vinyl copolymer and an amorphous saturated polyester, wherein the vinyl copolymer has a molecular weight distribution of at least 3 × in a molecular weight distribution measured by gel permeation chromatography. It has local maxima in the regions of 10 3 to 3 × 10 4 and 2 × 10 5 to 2 × 10 6 , and among the molecular weights corresponding to a plurality of local maxima, the maximal value corresponding to the minimum molecular weight is 3 × 10 3 ３3 × 10 4 , the maximum value corresponding to the maximum molecular weight is in the range of 2 × 10 5 to 2 × 10 6 , and the amorphous saturated polyester has a Tg of 45 to 70. ° C., the flow softening point is 85 to 105 ° C., the durometer hardness is A hardness of 90 or more, and at least a part of the resin composition for toner is graft-bonded to the low molecular weight of the vinyl copolymer. And a toner using the composition. |
| priorityDate | 1999-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 139.