| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-324
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-322
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-17503
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-56 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-324
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-322
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-175 |
| filingDate |
2015-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ed8227f36110e6a987bfe68449638b8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52baa8d5569220e283a48b98e90c7059
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_613207ceb8d3e37bf1e50310c3a85983 |
| publicationDate |
2016-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9403989-B2 |
| titleOfInvention |
Production process for self-dispersible pigment, self-dispersible pigment, ink, ink cartridge and ink jet recording method |
| abstract |
The invention provides a production process for a self-dispersible pigment, including a step of bonding a functional group containing a hydrophilic group to a particle surface of a pigment by causing a compound represented by the following general formula (1) (R 1 is a halogen atom, R 2 is an alkali metal, R 3 is a single bond, —CO—, —CONH— or —SO 2 —, and R 4 is a group having at least one of an aliphatic group and an aromatic group and being substituted with a hydrophilic group such as a carboxylic acid group) to react with the particle surface of the pigment: |
| priorityDate |
2014-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |