| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B19-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0014
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0025 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B19-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-48 |
| filingDate |
1982-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1984-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1a4a56067d00119363b44125b75cf1b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cd5ba607903ad73a9fcecc646be4060 |
| publicationDate |
1984-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4481358-A |
| titleOfInvention |
Process for producing dioxazine violet pigment |
| abstract |
A process for producing stable ( beta -type) dioxazine violet pigment having superior gloss and tinting strength to the metastable ( alpha -type or a type analogous thereto) dioxazine violet pigment, by mixing an aqueous suspension of a metastable dioxazine violet pigment with an acetate or ketone compound and then heating the mixture. The metastable dioxazine violet pigment may be that obtained according to the conventional method, and employable in situ. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6911075-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6911074-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6913642-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4804417-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004261662-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004250733-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004250732-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6620931-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011009536-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008156230-A1 |
| priorityDate |
1981-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |