| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9f8d2c54eb3f61af08e82568018c8e3b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6f26548eb066e07b87aaf08d6ec9dd97 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-055 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-0036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-0032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-0029 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-04 |
| filingDate |
2017-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d10417de2a203970e40961c29a3858c5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9e78273ffee74a10a013f0b73a2ac66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c60b7cf8f4976172a30a6e77a51299ef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3961dc33fcad4275017f214c91fc5af6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68b10b717e0c2b64bd92e8326c9d668a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30b3e57f962c33d64418d8afbe1591ff |
| publicationDate |
2018-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2018129427-A |
| titleOfInvention |
Method for manufacturing electrode for aluminum electrolytic capacitor |
| abstract |
To provide a method for producing an electrode for an aluminum electrolytic capacitor capable of reducing defects in a chemical conversion film having a conversion voltage of 500 V or more. In manufacturing an electrode for an aluminum electrolytic capacitor, in a hydration step, an aluminum electrode is brought into contact with pure water having a temperature of 70 ° C. or more to form a hydrated film on the aluminum electrode with an appropriate film thickness, In the chemical conversion step, chemical conversion is performed at a chemical voltage of 500 V or higher in a chemical liquid having a temperature of 40 ° C. or higher. In the chemical conversion step, when the relative velocity of the chemical conversion solution with respect to the aluminum electrode is represented by a three-dimensional velocity vector B-A, and the absolute value of the velocity vector B-A is represented as | B-A |, the absolute value of the velocity vector | B−A | is the following conditional expression: 3 cm / s ≦ | B−A | ≦ 100 cm / s Meet. [Selection] Figure 2 |
| priorityDate |
2017-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |