| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc05229904be2987713acc8b41db7cd3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B48-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B48-00 |
| filingDate |
1998-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c42279e5e02549a98a5bb5ba4b5b2d1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e7cb7e2ff74dea8b3d35223a5efa985 |
| publicationDate |
1998-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0863186-A1 |
| titleOfInvention |
Quinacridone pigment |
| abstract |
A new polymorphic form of 2,9-dichloroquinacridone having improved pigmentary propertiesnand a method of forming said 2,9-dichloroquinacridone comprising the step of ring closure ofnappropriately substituted terephthalic acid in sulphuric acid. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6068695-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-02064681-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-02064681-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6869472-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6241814-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0971001-A1 |
| priorityDate |
1997-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |