| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9705e72caa2c6990430c3e4cf53c25e |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B35-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B35-037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-106
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-104
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B35-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-108
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B35-035 |
| filingDate |
2000-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65bf6423a58b9ac53f760c77554b166c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1c2d98cdd0b2edc52271d647434f58b |
| publicationDate |
2002-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2002201376-A |
| titleOfInvention |
Pigment Yellow 12 Production Method and Use Thereof |
| abstract |
(57) Abstract: Provided is Pigment Yellow 12, which can adjust a printing ink excellent in transparency. A disazo compound obtained by performing a coupling reaction between a coupling component containing acetoacetanilide alone or acetoacetanilide as a main component and other components added thereto and a tetrazo component of 3,3′-dichlorobenzidine, and all couplings 0.5 to 10 for components A step (A) of preparing a mixture of a polar group-substituted disazo compound obtained by performing a coupling reaction between a coupling component containing mol% of a polar group-substituted acetoacetanilide and a tetrazo component of 3,3′-dichlorobenzidine; Step (B) of allowing a water-soluble carboxylic acid compound to coexist in a water slurry of a mixture of a disazo compound and the above-mentioned polar group-substituted disazo compound; (C) a heat treatment at 140 ° C. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007284641-A |
| priorityDate |
2000-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |