http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-451369-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b04f5b6a02051c94d6eaf190b751ed2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B29-20 |
| filingDate | 1935-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1936-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-451369-A |
| titleOfInvention | The manufacture of water insoluble azodyestuffs |
| abstract | Azo dyes insoluble in water are made in substance, on the fibre or on a substratum by coupling arylamides of 5-hydroxyhydrindene-o-carboxylic acid with diazo compounds containing no group which renders the dyestuff soluble. Olive and brown shades are obtained. In examples dyes from the following components are described: the anilide, 2 : 4-dimethoxy-5-chloranilide, 2 : 5-dimethoxy-4-chloranilide, b -naphthylamide, and dianisidide of 5-hydroxy-hydrindene-o-carboxylic acid; p-nitroaniline, 1 - methoxy - 2 - benzoylamino - 4 - chloro - 5 - aminobenzene, 4- or 5-nitro-2-aminoanisole, 2-amino-4-chloro- or 4 : 4<1>-dichlorodiphenylether, dianisidine, 4- or 5-nitro-2-toluidine. Specification 449,045 is referred to. |
| priorityDate | 1935-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.