| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-52 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-328
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-3604
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-0025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-52 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B29-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B29-033 |
| filingDate |
2002-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f2b6f849ed87236b82ac00cc4ef2291
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_503124549c3433fdbccb4b78e14f1dc5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34479237d18b29137f380ae697cd2cfb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7b58dbfb26e000e302d429a1abcbf20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33ded436ea88beec9a6998461c210d61 |
| publicationDate |
2004-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1377642-A2 |
| titleOfInvention |
Coloring composition for image formation and method for improving ozone resistance of color image |
| abstract |
A coloring composition for image formation comprising an azodye having an aromatic nitrogen-containing 6-membered heterocyclicring as a coupling component, a coloring composition which comprises an azo compound having an oxidation potential noblen than 1.0 Vvs.SCE and comprising at least two substituents having a pKa value of-10 to 5 in water, and a method for improving ozone resistance of a color image, the method comprising using a compound having an oxidation potential nobler than 1.0 V vs.SCE and showing a maximum absorption at a wavelength between 500 nm and 580 nm with a half-value width of 150 nm or narrower. |
| priorityDate |
2001-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |