http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7143965-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-0003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B33-044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-037 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B35-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-322 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-20 |
| filingDate | 2021-12-09^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-09-29^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-09-29^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-7143965-B1 |
| titleOfInvention | Azo pigments, inks, paints, colorants for plastics, colored molded products, colorants for stationery and writing instruments, textile printing agents, toners, dispersion liquids and resists for color filters, and cosmetics |
| abstract | The problem to be solved by the present invention is to provide an azo pigment, an ink, etc., which have excellent transparency, good dispersibility, and low viscosity. The azo pigment of the present invention has a zeta potential of -80 mV to -30 mV in isopropanol (IPA). It is preferable that the azo pigment contains 0.05 to 2.00 parts by mass of the metal element per 100 parts by mass of the azo pigment. It is preferable that the metal element is an iron element. The ratio (Fe/C) of the azo pigment particle surface iron element concentration Fe (atomic %) and the azo pigment particle surface carbon element concentration C (atomic %) determined by X-ray photoelectron spectroscopy is preferably 0.20 or less. |
| priorityDate | 2021-02-18^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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