http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2021264-C
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B15-037 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B15-013 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B15-01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K15-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B15-037 |
| filingDate | 1990-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d684deacdab8fe957c5a2599fd07d6a0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e36075960365ca623dad8227e5dc5dc6 |
| publicationDate | 2000-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2021264-C |
| titleOfInvention | Stabilising concentrated hydrogen peroxide solutions |
| abstract | Concentrated solutions of hydrogen peroxide tend to decompose on storage, thereby losing their effectiveness, amongst other reasons by virtue of interaction with contaminating transition metals. Peroxygen compounds are stabilised by contact with a stabilising amount of compound of general formula: (See formula I) in which X represents a methylene phosphonic acid group of formula -CH2-(-PO3H2) or salt thereof, R represents a tetra methylene diradical, optionally alkyl-substituted, that completes a cyclo-aliphatic ring and thereby establishes the two NX2 groups in a substantially fixed configuration and Y represents a hydrogen or lower alkyl group. Preferably, the solutions contain additionally one or more co-stabilisers, including stannate, phosphates, hydroxybenzoic acid, citric acid and nitrate. The stabiliser system can enable the solution to be diluted, even with municipal water. |
| priorityDate | 1989-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.