http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11233079-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4edd4e526605dbd18b513b4b30d19ab2 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-24 |
| filingDate | 1998-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63c5f15118fa7de5231e965ff69f6931 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31dbad7b4144d2c7f57135b322afd3bc |
| publicationDate | 1999-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H11233079-A |
| titleOfInvention | Sealed alkaline storage battery and method for manufacturing the same |
| abstract | (57) [Problem] To provide a sealed alkaline storage battery which is capable of uniformly applying a sealing agent to the surface of a sealing gasket, thereby improving the airtightness of a sealing portion, and having excellent airtightness. SOLUTION: A sealing gasket 40 is formed by injection molding a thermoplastic resin made of nylon 6.6 into a stepped cylindrical shape having a step portion 41. The sealing gasket 40 is immersed in a sulfuric acid aqueous solution diluted to 10% by weight for about 10 minutes, and then washed to remove moisture adhering to the surface. By performing a process of immersing (etching) the sealing gasket 40 in a sulfuric acid aqueous solution, minute irregularities 42 are formed on the surface thereof. Next, a sealing agent obtained by melting asphalt cement in xylene is applied to the surface of the sealing gasket 40, and a coating 43 of the sealing agent is formed on the surface of the fine irregularities 41 of the sealing gasket 40. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002289158-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104868068-A |
| priorityDate | 1998-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.