| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8b9b07baa39efdd68eb1506a375245f8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0016 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-12 |
| filingDate |
1987-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_096dd590d8c121d47150ee7aa569c698
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3a5d7b66a73f0e0068d445615a467da
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65cad2ca2eeebc7477c5dbe43d0d697d |
| publicationDate |
1989-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4853039-A |
| titleOfInvention |
Process for making a phthalocyanine pigment dispersion |
| abstract |
A process for making an aqueous pigment dispersion comprising substantially 100 percent β-phase, isometric copper phthalocyanine pigment particles is carried out by activating a pigment crude, followed by fine-milling the activated crude in the presence of an emulsion, the fine-milling taking place in a stirring mill. The resulting pigment slurry is then isolated as an aqueous presscake. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5827809-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5772750-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4956018-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5071474-A |
| priorityDate |
1987-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |