http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4517357-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B43-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B44-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B44-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B44-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B43-16 |
| filingDate | 1982-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1985-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd09f8be84823a85ec7d9bf9d27a07a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67aa8a116b0baf557c7e4e82b8b62aff |
| publicationDate | 1985-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4517357-A |
| titleOfInvention | Symmetrical bis-(triazinyamino phenyl azo acetoacetanilide) dyestuffs |
| abstract | Dyestuffs of the formula <IMAGE> wherein U and W independently of each other are radicals of the formulae <IMAGE> A is a bifunctional aromatic radical which is free of anionic groups, Q is a direct bond or a bridge member, X is a radical of the formula -COCH3, -CN, -COOCH3, -COOC2H5, -CONH2, -COC6H5 or -CON(R3)-Y-N(R5R6R7) (+) An (-), Y is a divalent bridge member or a direct bond, R1 and R2 independently of each other are hydrogen or a nonionic substituent, R3 is hydrogen, C1-C4-alkyl or beta - or gamma -C2-C4-hydroxyalkyl, R5-R7 independently of one another are hydrogen, C1-C4-alkyl, C2-C4-alkyl which is substituted by hydroxyl, amino, C1-C4-alkylamino, di-C1-C4-alkylamino or tri-C1-C4-alkylammonium, phenyl or benzyl or R5 and R6, together with the nitrogen, form an optionally substituted five- or six-membered heterocyclic structure or Y, R3 and R5, together with the particular nitrogen atoms, form a piperazine ring or R5, R6 and R7, together with the nitrogen, form an optionally substituted pyridinium and An (-) is an anion are suitable for dyeing/coloring synthetic and natural materials, in particular paper. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009018090-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011116312-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7414114-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6123763-A |
| priorityDate | 1981-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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