http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004176093-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bf87c5de81e341300e64f6b8e0c7ba15 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-07 |
| filingDate | 2002-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b0ec176122c519ef54e68f02095cb32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c1891cbd21586c5ef423a1c7e7ff27c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47c4ab292c9c2dc6e67156f5ae613ff4 |
| publicationDate | 2004-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004176093-A |
| titleOfInvention | Phosphate conversion treatment accelerator, method for producing the same, metal nitrite solution and method for producing the same |
| abstract | An object of the present invention is to provide a method for producing an aqueous solution of metal nitrite as an accelerator for phosphate chemical conversion treatment while suppressing generation of impurities. A step of preparing a metal salt solution containing a metal contained in the phosphate conversion coating (such as a hydroxide / carbonate solution); and introducing nitrous gas into the metal salt solution. Introducing an antioxidant (for example, nitrogen gas or the like) for preventing the oxidation of the nitrite gas into the solution of the metal salt, comprising: Manufacturing method. [Selection diagram] Fig. 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006299379-A |
| priorityDate | 2002-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.