http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S59193281-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80787665b837ed3eb503bbcd27c0043a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-02 |
| filingDate | 1983-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73f18064be88ba75d4ff3c0bc11b592b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c15e1fc6eb5f99786c99d4d45e3f8f35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_910c52822d0efbb11fe3b65819c1b38f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91bfff2e47233f048a56620406f804aa |
| publicationDate | 1984-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S59193281-A |
| titleOfInvention | Corrosion preventive member |
| abstract | PURPOSE: A corrosion preventive member capable of suppressing crevice corrosion which would be formed at a crevice part difficult to accept the effect of an inhibitor, by constituting said corrosion preventive member with an inner corrosion preventive layer made of an expansible resinous material mixed with a nitrite and an outer protective layer prepd. by adding each fine powder of carbon, MgO and Zn or a Mg-Al to an electric conductive rubber substrate. n CONSTITUTION: An inner corrosion preventive layer 1 comprising a material prepd. by adding 5W100wt% a nitrite (e.g. NH 4 NO 2 ) to expansible resin (e.g. expansible PST) is prepared. Then, an outer protective layer 2 comprising a material prepd. by severally adding 20W200% fine carbon powder having specific area of 900m 2 /g or higher, 20W100% fine MgO powder and 40W350% fine Zn powder or 40W200% fine Mg-Al alloy powder, each by wt. ratio, to a rubber substrate is formed on the outside of said inner corrosion preventive layer 1. When a volatile inhibitor is used, the corrosion preventive tape obtd. in this way can maintain the corrosion preventive effect to suppress crevice corrosion which would be easily formed at a crevice part difficult to accept the effect of said inhibitor. n COPYRIGHT: (C)1984,JPO&Japio |
| priorityDate | 1983-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.