http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1398741-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/C07D213-85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-363 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B29-42 |
| filingDate | 1972-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1975-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1398741-A |
| titleOfInvention | Water-insoluble monoazo dyestuffs |
| abstract | 1398741 Disperse monoazo dyes IMPERIAL CHEMICAL INDUSTRIES Ltd 13 April 1973 [17 May 1972] 23104/72 Addition to 1256093 Heading C4P New disperse monoazo dyes, free from SO 3 H and COOH groups of formula wherein A<SP>2</SP> is a phenyl radical which is substituted by a nitro, cyano, trifluoromethyl, -SO 2 R<SP>3</SP>, -CONR<SP>4</SP>R<SP>5</SP> or -COR<SP>3</SP> group and which is optionally substituted by one or two nitro, cyano, lower alkoxy, hydroxy lower alkoxy, lower alkyl carbonyloxy, lower alkoxy, lower alkyl or phenoxy groups; R<SP>3</SP> is an alkyl, cycloalkyl, aryl or aralkyl radical; R<SP>4</SP> is hydrogen, alkyl, cycloalkyl, aryl, or aralkyl; R<SP>6</SP> is hydrogen or alkyl; and Z<SP>2</SP> is an alkyl radical containing at least 5 carbon atoms, are prepared by azo coupling "lower" alkyl and alkoxy groups containing 1-4 C atoms. The dyes are used to colour synthetic textile materials, in particular polyesters in yellow shades. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2362899-A1 |
| priorityDate | 1972-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.