| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-06 |
| filingDate |
1979-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1981-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf89711b94f02477108c99470d8aefbe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fb472c83143ad98e64c51d71255878c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a32b63ac13902ebfeffa13f2caf2594
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cad7f0be14eb962aacd4b921ecfadee1 |
| publicationDate |
1981-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4258022-A |
| titleOfInvention |
Continuous production of phosphine |
| abstract |
The invention relates to the continuous production of phosphine. To this end, elemental phosphorus is reacted with an aqueous alkali metal hydroxide solution and at least one alcohol, the reactants being used in admixture with 0.01 to 2 weight % of a surfactant, the percentage being based on the alcohol. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5368741-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109987593-A |
| priorityDate |
1978-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |