http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2202868-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B5-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B5-62 |
| filingDate | 1973-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1974-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2202868-A1 |
| titleOfInvention | N,'N-Diacyloxy perylenetetracarboxylic acid - diimides yellow to bluish or brownish red pigments for plastics, spinning solns, lacquers, paints and printing inks |
| abstract | The novel pigments (I) are of formula: (where R is (cyclo)alkyl, aryl or heterocyclyl). They have better fastness (e.g. to heat, migration and light) than the corresp. non-acylated pigments, i.e. where RCO2 gps are replaced by OH, and are esp. suitable for pigmenting high mol org. materials. (I) are prepd. by acylating (I; RCO2 replaced by OH) with the anhydride or pref. chloride of RCO2H. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7759515-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1433527-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1433527-A4 |
| priorityDate | 1972-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559517 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID312 |
Total number of triples: 15.