http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1517362-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c53b36acc825e7216f68aebfffd8f54f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02C20-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-228 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-148 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B63C11-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62B19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B63C11-24 |
| filingDate | 1975-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1978-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1517362-A |
| titleOfInvention | Separative barrier for preferential transport of co2 and apparatus employing same |
| abstract | 1517362 Underwater breathing apparatus HYDRO-MEMBRONICS INC 20 Aug 1975 34617/75 Heading A5T [Also in Divisions B1 and Cl] Underwater breathing apparatus includes a separative barrier for the preferential transport of CO 2 from a mixture of CO 2 and other gases to water comprising a porous hydrophobic membranous element impregnated with a catalyst for hydration of CO 2 and exposed on opposite sides for direct contact with the water and the mixture respectively. The catalyst may comprise at least one anion selected from [B(OH) 4 ]<SP>-</SP>, H 3 SiO 4 <SP>-</SP>, H 3 GeO 4 <SP>-</SP>, HPO 4 <SP>- -</SP>, H 2 PO 4 <SP>-</SP>, HAsO 4 <SP>- </SP><SP>-</SP>, AsO 2 <SP>-</SP>, SO 3 <SP>- -</SP>, TeO(OH) 5 <SP>-</SP>, Te(OH 4 )O 2 <SP>- -</SP>, HTe O 3 <SP>-</SP>, CIO<SP>-</SP>, BrO<SP>-</SP>, SeO<SP>- -</SP>, and phenolate, or carbonic anhydrase. The membranous element may consist of P.T.F.E. or polypropylene, or of a woven polyester mono-filament fabric impregnated with a silicone or fluorocarbon resin. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7625427-B2 |
| priorityDate | 1973-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.