http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1071190-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/C09B29-325 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B44-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B44-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B29-32 |
| filingDate | 1976-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1980-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_524dfebb7b8a3f4e684a35a1aadd4e14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d971a26a77cd1f501ab1856cededf80 |
| publicationDate | 1980-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1071190-A |
| titleOfInvention | Basic azo dyes |
| abstract | Abstract of the Disclosure A cationic azo dye of the formula (I), wherein n is 0 or 1, Z represents a divalent radical which completes the ring A to form a 5- or 6-membered ring which can carry a fused and substituted or unsubstituted benzene ring and contain nitrogen, oxygen and/or sulphur atoms as ring atoms, Y represents a substituted or unsubstituted alkyl or aryl radical or preferably a hydrogen atom, X ? represents an anion, R1 represents a substituted or unsubstituted alkyl or aryl radical, R2 represents a substituted or unsubstituted alkyl or benzyl radical, R3 represents a substituted or unsub-stituted alkyl, aralkyl or aryl radical, R4 represents a group of the formulae -CN, -CONR5R6 and -COOR7, wherein R5 and R6 represent hydrogen atoms or substituted or unsubstituted alkyl, aralkyl or aryl radicals, and R7 represents a substituted or un-substituted alkyl or aryl radical, and R8 represents a substi-tuted or unsubstituted alkyl or benzyl radical. The new dyestuffs dye polyacrylonitrile fibers in fast yellow shades. |
| priorityDate | 1975-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 145.