| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f84747e8d08b1023763356d0e7d1db68 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B41-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-42 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-42 |
| filingDate |
2003-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81124650857c7edae4645f268013a9a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78111ba93e232a7c8b82f78ddb519837
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9c034b51d5df0c4926268101475e43c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2360bbd97cbf94297d659f852e7b065 |
| publicationDate |
2005-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1517963-A1 |
| titleOfInvention |
Organo-clay complexes |
| abstract |
The invention provides a process for the preparation of a pigment which is an organo-clay complex comprising introducing an aniline derivative acidified by hydrochloric acid and a secondary aromatic compound into a smectite mineral and treating the same with sodium nitrite solution whereby an azo-dye compound is obtained in the interlayer space of the clay to form pigmented particles. |
| priorityDate |
2002-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |