http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0631198-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_758994071efb42b565fc2c04637be131 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-105 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08788 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08786 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08791 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08797 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-08795 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087 |
| filingDate | 1994-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8cedc59fa52c31a5e532327198f3256 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cdabcf3bb4642d0f5303502e5bdc2abd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f1abdf79cb41d7c914fa1cd7f15fefd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43368168e1e02bebaf4d0fb568330bff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02ec8a90a8f5ad4e40a3c07a64c627ca |
| publicationDate | 1994-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0631198-A2 |
| titleOfInvention | Charge controller, toner binder composition and electrophotographic toner |
| abstract | A charge controller is disclosed which comprises a graft or block copolymer comprising :n (a) a polymer moiety having an alkyl group containing 6 - 50 carbon atoms and a carboxyl group, said moiety being selected from the group consisting of : a moiety of a polymer or a copolymer containing at least 5 mol. % of monomer units of a monoalkyl ester of an α,β-ethylenically unsaturated dicarboxylic acid, containing 6 - 50 carbon atoms in the alkyl group; and a moiety of a copolymer containing 5 - 75 mol. % of monomer units of a carboxylic group-containing α,β-ethylenically unsaturated monomer, and 6-80 mol.% of monomer units of an ethylenically unsaturated monomer having an alkyl group containing 6 - 50 carbon atoms; and (b) a polymer moiety, bound graft-wise or block-wise thereto, said moiety (b) being selected from the group consisting of a styrenic polymer moiety, and a polyester moiety. n The charge controller of the present invention can be used for an electrophtographic toner charging negatively by combining this one with a toner binder and a colorant. As the charge controller of the invention have an excellent dispersing property in the toner, the toner containing thereof is excellent in such properties as the electrostatic charge, the charging rate and transparency in using for a color toner. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3992718-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3992719-A4 |
| priorityDate | 1993-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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