http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3821360-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5528d8d64c9da539b3fa8028a22bede6 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C06B27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B6-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C06B27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B6-06 |
| filingDate | 1972-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1974-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16f410b258747be5a8a03ed97535d7f1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_189c7c6b283e7ca93f1b3f92094d04cc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56d1e97909ccd6ab21d1a8f334452323 |
| publicationDate | 1974-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3821360-A |
| titleOfInvention | Preparation of non-solvated aluminum hydride |
| abstract | 1. A method for the preparation of non-solvated aluminum hydride which comprises (A) reacting a compound selected from the group consisting of mercuric chloride, mercurous chloride, ferric chloride, zinc chloride, cupric chloride and cuprous chloride with an excess of an alkali metal aluminum hydride of the formula: MA1H4, wherein M is an alkali metal selected from the group consisting of lithium, sodium and potassium and in the presence of a lower dialkyl ether of the formula: R1OR2, wherein R1 and R2 are alkyl radicals having from one to five carbons atoms, the molar ratio of the said compound reacted with the said alkali metal aluminum hydride being within the range of from about 0.49 to about 0.17, (B) separating liquid and solid phases of the resulting reaction mixture, (C) recovering from the liquid phase a solvated aluminum hydride product containing the unreacted alkali metal aluminum hydride, (D) heating the said solvated aluminum hydride product at a temperature of from about 20*C. to about 150*C. and for a period of time sufficient to remove the lower dialkyl ether associated with the aluminum hydride whereby a non-solvated aluminum hydride product containing the unreacted alkali metal aluminum hydride is obtained and (E) recovering the non-solvated aluminum hydride. |
| priorityDate | 1972-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 81.