| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79751aeaa9923745648e5ae7d9c35782 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0032 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-18 |
| filingDate |
1977-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1978-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77abf3b0aa6c455a95fb4a6614424b8f |
| publicationDate |
1978-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4104277-A |
| titleOfInvention |
Process for preparing an alpha or beta form copper phthalocyanine pigment |
| abstract |
A process for preparing an alpha or beta form copper phthalocyanine pigment which comprises dry milling a crude copper phthalocyanine followed by mixing with an aqueous emulsion comprising a liquid amine having from 3 to 20 carbon atoms which is insoluble in water or alkali and soluble in acid and a surfactant which is capable of emulsifying the liquid amine and subsequently acidifying the mixture to dissolve the amine. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5138047-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004260083-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004250734-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011177337-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114656800-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6860934-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6306938-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4859770-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7329315-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0620253-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5284511-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7459016-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0699720-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006112856-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5534055-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7255733-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6056814-A |
| priorityDate |
1976-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |