http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001049471-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_069a92549123806a5d654dc036a676e9 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-16 |
| filingDate | 1999-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b90b8538966204e911b9bc62f8f962f4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e87f6f40557a07793e50ee56754b77ed |
| publicationDate | 2001-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001049471-A |
| titleOfInvention | Water-based anticorrosion method |
| abstract | (57) [Abstract] [PROBLEMS] Effectively preventing corrosion of steel pipes, particularly mild steel pipes, etc. by cooling water having a calcium hardness of 200 mg/liter or less without eutrophication of lakes, and at a high temperature part in a cooling device. Provides a water-based anticorrosion method that does not cause heat transfer inhibition, does not cause pitting even when the concentration of corrosive anions such as chloride and sulfate is high, and exhibits excellent effects even in the initial stage of treatment start To do. SOLUTION: At least (CH 2 CH 2 O) x A primary to tertiary amine compound containing a group and an organic sulfur compound represented by R 4 —S—R 5 (wherein R 4 and R 5 have 1 to 20 carbon atoms). Substituent) and one compound are added, and the remaining other compound is added at regular intervals. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012213756-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106745835-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106745838-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106745837-A |
| priorityDate | 1999-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.