http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11269675-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b4b35bbf207fdf730f3efb54bc5135ab |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F11-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-173 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-10 |
| filingDate | 1998-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f36763a6dc6d18d02fc7032cd2debe16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f735911b9b5c7d6c2a969f4753984d1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fc354b9ebfaf6df12c7a513271def3c |
| publicationDate | 1999-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H11269675-A |
| titleOfInvention | Environmentally friendly corrosion inhibitor in water system and method for producing the same |
| abstract | (57) [Abstract] [Problem] Open circulating water system which is susceptible to degradation by the action of microorganisms existing in the natural world, has no problem of environmental pollution due to accumulation in living organisms, etc., and contains non-phosphorus compounds. The present invention provides an environmentally friendly corrosion inhibitor which can effectively prevent corrosion of a metal in contact with water in a water system such as the above, is easy to produce, and has excellent storage stability. SOLUTION: One or more of hydroxycarboxylic acid and amino acid and epoxy succinic acid are mixed in a ratio of 1: 2 to 1: 3. An environmentally friendly corrosion inhibitor in an aqueous system containing, as an active ingredient, a polyepoxysuccinic acid derivative obtained by reacting at a molar ratio of 0, and a hydroxycarboxylic acid and an amino acid in the presence of a calcium ion donating compound in an alkaline aqueous solution. A method for producing an environmentally friendly corrosion inhibitor in a water system, comprising reacting at least one of them with epoxy succinic acid. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115466960-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115466960-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112458464-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115572976-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115572976-B |
| priorityDate | 1998-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 104.