http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5962656-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_89bd7deeaa5d93a706b42b1f6ca99a4d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B1-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00 |
| filingDate | 1982-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6449096d6efc36afc3e9144425fa421 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20b2ee23f29e07e9d32ed0dff2837b44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c53234a1709395de251b6595084562f4 |
| publicationDate | 1984-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5962656-A |
| titleOfInvention | Semiconducting composition |
| abstract | PURPOSE: To obtain the titled composition suitable for the exterior semiconducting layer of a power cable for high voltage-use insulated with crosslinked polyethylene, by compounding a mixture of an ethylene-unsaturated carboxylic acid ester copolymer and a propylene/α-olefin copolymer with electrically conductive carbon black. n CONSTITUTION: The objective composition is prepared by compounding (A) an olefin polymer mixture composed of (i) ≤80pts.wt., especially 50W80pts.wt. of an ethylene-unsaturated carboxylic acid ester copolymer having an unsaturated carboxylic acid ester content of ≥3mol%, especially ≥5mol% and (ii) ≥20pts.wt. of a random copolymer of propylene and a ≥4C α-olefin and having a propylene content of 50W87mol%, especially 60W85mol%, with (B) an electrically conductive carbon black in an amount to afford a composition having a specific volume resistance of 10 0 W10 6 Ω.cm. The obtained composition has excellent flexibility, brittle resistance at low temperature, heat stability and extrusion moldability, and can be released easily from the crosslinked polyethylene insulation layer if desired. n COPYRIGHT: (C)1984,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4769514-A |
| priorityDate | 1982-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.