http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3655641-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B43-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-002 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B43-32 |
| filingDate | 1969-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1972-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24b208857cafe6fcff4fe5741f9f9011 |
| publicationDate | 1972-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3655641-A |
| titleOfInvention | Unsymmetrical disazo pigments derived from dichlorobenzidine and acetylarylamides |
| abstract | OR THE GROUP: COLORANTS SUITABLE FOR USE, E.G. IN GRAVURE INKS, ARE AZO COMPOUNDS OF THE FORMULA A-(N=N-C(=C(-Z)-X)-CO-NH-B)N WHEREIN R IS AN ALIPHATIC RADICAL HAVING FROM 5 TO 18 CARBON ATOMS AND Q IS AN ALKYLENE GROUP HAVING UP TO 5 CARBON ATOMS, AND WHEN N IS 2 EITHER EACH Z REPRESENTS THE GROUP-NH-Y OR ONE Z REPRESENTS-NH-Y AND THE OTHER Z IS-OH, Y BEING AS DEFINED HEREINBEFORE. THE COLOURANTS POSSESS GREATER COLOUR VALUE THAN THOSE KNOWN PRODUCTS OBTAINED BY HEATING TOGETHER CERTAIN AZOACYLACETARYLAMIDES AND PRIMARY ALIPHATIC AMINES. -Q-NH-CH(-CH3)-R -CH(-CH3)-R WHEREIN A REPRESENTS AN UNSUBSTITUTED OR SUBSTITUTED ARYL RESIDUE; B REPRESENTS AN UNSUBSTITUTED OR SUBSTITUTED ARYL RESIDUE; X REPRESENTS AN ALKYL GROUP HAVING FROM 1 TO 4 CARBON ATOMS OR A PHENYL GROUP; N REPRESENTS 1 OR 2; AND WHEN N IS 1, Z REPRESENTS-NH-Y, WHEREIN Y REPRESENTS EITHER A GROUP HAVING THE FORMULA: |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DK-151971-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4462833-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3022784-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5062894-A |
| priorityDate | 1968-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.