http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-191410378-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e154697141aaf0064fce0350e06ef0d8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B1-343 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B1-34 |
| filingDate | 1914-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1915-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1915-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-191410378-A |
| titleOfInvention | Manufacture of Blue Dyestuffs of the Anthraquinone Series Soluble in Water. |
| abstract | 10,378. Akt.-Ges. f³r Anilin Fabrikation. July 14, 1913, [Convention date]. 1-Amino-4-arylaminoanthraquinone-2-sulphonic acids, which dye wool greenish-blue shades, are obtained by treating 1-amino-4-halogenanthraquinone-2-sulphonic acids with aromatic amines in presence of water and of copper or copper compounds; acid-fixing agents may be present or not; the product from 1-amino-4-bromanthraquinone-2-sulphonic acid and p-toluidine is described in examples. Specifications 5459/00 and 8905/03 are referred to. |
| priorityDate | 1913-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.