| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C313-00 |
| filingDate |
1981-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1983-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b56da418c002601ec142d2302858916a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18f8155bfab4803485ace6fcd0307ca1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c97957dad9626ec12ff48eb2624e4a2e |
| publicationDate |
1983-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4375562-A |
| titleOfInvention |
Process for the preparation of bis-(amino-phenyl)-disulphides |
| abstract |
Process for the preparation of a bis-(amino-phenyl)-disulphide of the formula ##STR1## in which R represents hydrogen or halogen, n which comprises contacting an amino-thiophenol of the formula ##STR2## or a salt thereof in which R has the abovementioned meaning n with sulphur or a sulphur-donating substance in an aqueous dispersion at a temperature of 10° to 120° C. and a pH value of 3 to 9. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6376716-B1 |
| priorityDate |
1980-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |