http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5147622-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12d56ef0a2ab5e5e2ace2fe849fb312b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-10 |
| filingDate | 1991-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4348798709724713d321368ef04cf6d7 |
| publicationDate | 1992-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5147622-A |
| titleOfInvention | Method for stabilizing phosphorus trichloride |
| abstract | The invention relates to a method for the stabilization of phosphorus trichloride, wherein one or more derivatives of dithiocarbamic acids are added to the phsophorus trichloride. As derivatives, salts, esters or thiuram sulfides of the dithiocarbamic acids, individually or as a mixture, are preferred. The amounts used generally fall within the range of 10-4% to 10-2%, based on the amount of phosphorus trichloride. Derivatives, which are only slightly soluble in phosphorus trichloride are advantageously used in amounts of more than 10-2%. Due to the inventive addition of derivatives of dithiocarbamic acids, the formation of phosphorus oxychloride in the phosphorus trichloride is delayed significantly and reduced to a minimum value. |
| priorityDate | 1989-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.