http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4160643-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ee0bacab5a7576a6a3244747f6ea99 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B44-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B69-001 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B44-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B44-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B69-00 |
| filingDate | 1976-12-27^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1979-07-10^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ff59cf3170cc92d9109d13fbec9782a |
| publicationDate | 1979-07-10^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4160643-A |
| titleOfInvention | Water soluble cationic azo dyestuffs containing a cyclammonium group |
| abstract | A mixture of water soluble cationic azo dyestuffs devoid of carboxylic acid or sulphonic acid groups, each dyestuff in said mixture containing at least one cyclammonium group and said dyestuffs differing only in the constitution of the said cyclammonium group, said cyclammonium group being a gamma-picolinium group in one dyestuff and a beta-picolinium group in another dyestuff in said mixture, the water-solubility of said mixture being superior to that of the individual dyestuffs, the mixture being particularly useful for the coloration of polymers and copolymers of acrylonitrile. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5523387-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4382801-A |
| priorityDate | 1976-01-27^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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