http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20140017503-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f5bcdd02d1a77b4686034135020f3197 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-0975 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D161-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08748 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-09733 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-09775 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-097 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-097 |
| filingDate | 2012-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8070a793cd24d052b987b1fc571ec1d6 |
| publicationDate | 2014-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20140017503-A |
| titleOfInvention | Charge control agent and toner for electrostatic image development containing same |
| abstract | It can be used for color toner in colorless or light color by imparting a practical level of negative chargeability, and the electrostatic charge caused by the charging of resin powder such as used toner is stable against environmental changes, and over time stability of charge control characteristics, namely In addition, the present invention provides a charge control agent having stability in storage stability and charge control properties when used repeatedly, that is, excellent in durability and high in safety without containing harmful heavy metals. The charge control agent consists of a phenol multimer mixture containing a plurality of phenol multimers represented by the following general formula (1): [Chemical Formula 1] In formula (1), R 1 and R 2 are a hydrogen atom or an alkyl group, A is a 4-chlorophenol ring-containing group represented by the following formula (2) or (3), x is A is an integer of 16 to 28 in formula (2), The number of ranges from 3 to (14-2m) / (m + 2) to (26-2m) / (m + 2): (2) (3) In formula (3), R < 3> and R < 4> is a hydrogen atom or an alkyl group, m is an integer of 0-2. |
| priorityDate | 2011-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 248.