| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9705e72caa2c6990430c3e4cf53c25e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c8af261ba37476696fe6e1ced277ae73 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B57-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0039
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0089
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-287
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B57-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-20 |
| filingDate |
2008-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e217c874a38aa3b27394ea72ddfb823
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_549e87ee30249f35c6c40dbe8fc47297
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dac6992ac8631712bf36dc9d55fa60d8 |
| publicationDate |
2010-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2236562-A1 |
| titleOfInvention |
Pigment composition for red color filter, method for producing the same, color composition using the same, and color filter |
| abstract |
Disclosed is a fine diketopyrrolopyrrole pigment composition which enables achievement of a good contrast ratio. Generation of undesired matter during a heating step of a red color film containing the pigment composition is remarkably reduced when compared with the conventional ones. Also disclosed are a color composition using the diketopyrrolopyrrole pigment composition, a red color film and a color filter. Specifically disclosed is a diketopyrrolopyrrole pigment composition obtained by reacting 1 mole of a succinic acid diester with 2 moles in total of mixed nitriles having specific structural formulae. Also specifically disclosed are a color composition using the diketopyrrolopyrrole pigment composition, a red color film and a color filter. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2495288-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2495288-A4 |
| priorityDate |
2007-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |