http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021261801-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20d3042eb4ea7c9afd525aa89373349d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0013 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0067 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-037 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-037 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-033 |
| filingDate | 2019-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fdc62742a3ac7412ec2ec0cd4d0b188 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3cfe27b1bbf6aa5bc4c907d499ca5631 |
| publicationDate | 2021-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2021261801-A1 |
| titleOfInvention | Copper phthalocyanine pigment composition and ink composition containing same |
| abstract | A usual ink composition can be expected to improve ink viscosity to a certain degree, but when used for a glycol ether-based ink recently required, an increase in viscosity in preparing the ink cannot be suppressed. In addition, there is unknown a copper phthalocyanine pigment composition which can satisfy both such an improvement in ink viscosity and resolubility as printability which is important for the glycol ether-based ink. In this situation, a problem to be solved by the present invention is to provide a copper phthalocyanine pigment composition having low viscosity and excellent resolubility in a glycol ether-based ink. It was found that when a copper phthalocyanine pigment is combined with a specified copper phthalocyanine acid derivative, a pigment composition having significantly low viscosity when formed into a glycol ether-based ink, and good familiarity with the ink can be produced, leading to the achievement of the present invention. |
| priorityDate | 2018-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 168.