http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0253276-A3
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0017 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0036 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-14 |
| filingDate | 1987-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1991-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0253276-A3 |
| titleOfInvention | Pigments of the quinacridonequinone group, their preparation process and their use |
| abstract | Pigments of the quinacridonequinone series, consisting of 98-20 mol percent of a quinacridonequinone of the general formula (1) wherein R represents a hydrogen or chlorine atom or a methyl or carbonamide group, and m, n = 1 or 2, and 1-65 mol percent of a quinacridone of the general formula (2) wherein R, m and n have the meaning given above, and 1-15 mol percent of one or two acridone derivatives of the general formulas (3) and / or (4) wherein X = O or NH and R may be the same or different and, like m and n, has the meaning given above, the added compounds of the general formulas (2), (3) and / or (4) predominantly in the crystal lattice of quinacridonechi nons of the general formula (1) are incorporated, processes for their preparation and their use for coloring synthetic and natural materials. |
| priorityDate | 1986-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.