http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S62105902-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_35f55b6ce8bf146f89f29dd65e397e66 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62B21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B13-02 |
| filingDate | 1985-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13157c7114ec2a08d7e84d42ae7cc05d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21ca40256ed17ed8db3df8a418c697e7 |
| publicationDate | 1987-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S62105902-A |
| titleOfInvention | Generation of oxygen gas |
| abstract | PURPOSE: A mixture of a hydrogen peroxide adduct with a specific chelating agent is added to a suspension or solution of a decomposition catalyst to effect the reaction whereby oxygen gas is simply and steadily generated with a small- size unit. n CONSTITUTION: A urea-hydrogen peroxide adduct (PU), or a urea, hydrogen peroxide and gypsum mixed crystal, which is obtained by reaction between urea and hydrogen peroxide in the presence of gypsum, is mixed with an inorganic chelating agent such as a silicate or condensed phosphate salt, or a powdery chelating agent as a decomposition-controlling agent for an organic chelating agent such as EDTA or DTPA. Then, the mixture is added to a suspension or aqueous solution of a metallic powder or oxide powder of Fe, Cu, Ni, Co, Mn, Cr, Pb, V, or W, as a decomposition catalyst. The hydrogen peroxide adduct is rapidly decomposed to generate oxygen gas. Thus, a small- sized, simple oxygen generator which can readily generate oxygen gas in emergency can be made for self first aid. n COPYRIGHT: (C)1987,JPO&Japio |
| priorityDate | 1985-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.