http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-491959-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/G03C7-3212 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-32 |
| filingDate | 1937-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1938-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-491959-A |
| titleOfInvention | Improved manufacture of photographic silver halide emulsions |
| abstract | P - camphorylaminobenzoylacetylaniline - 4-carboxylic acid is prepared by reacting p-aminobenzoylacetylaniline - 4 - carboxylic acid and camphoric acid chloride. 21 : 31 - Hydroxynaphthoyl - 2 - aminocamphane is prepared by reacting 2-aminocamphane with 2 : 3-hydroxynaphthoyl chloride. 1 - [31 - (Camphane - 311 - carboylamino) - 51-carboxyphenyl] - 3 - methyl - 5 - pyrazolone is prepared by reacting 1-(31-amino-51-carboxyphenyl) - 3 - methyl - 5 - pyrazolone with camphane-3-carboxylic acid chloride. Di - 2 : 3 - hydroxyanthracenoyl - camphane-21-31-diamine is prepared by reacting camphane-2 : 3-diamine with 2-hydroxy-anthracene-3-carboxylic acid chloride. |
| priorityDate | 1937-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.