http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2215903-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94f7f26fdd626b476288be426cf04ea9 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-901 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24917 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24926 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01C7-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01C7-02 |
| filingDate | 1996-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8392419bdff7beb0b9a546c524973e0d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efbdfdfa1059952dac8f73ddf37b8ba8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8be7ce27e24be7472a72bf23e099a6fe |
| publicationDate | 1996-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2215903-A1 |
| titleOfInvention | Conductive polymer composition and device |
| abstract | A conductive polymer composition which has a resistivity at 20 ~C of at most 1.0 ohm-cm and a PTC anomaly of at least 104 contains at most 64 % by volume of a crystalline polymeric component and at least 36 % by volume of a particulate conductive filler. A preferred conductive filler is carbon black having a DBP number of 60 to 120 cm3/100 g. Compositions of the invention, as well as other conductive polymer compositions, are preferably prepared by a method in which the polymeric component and the filler are blended in a first step at a temperature greater than the melting temperature of the polymer, the mixture is then cooled, and the mixture is then mixed in a second step. The resulting composition has a PTC anomaly that is at least 1.2 times the PTC anomaly of the first mixture. |
| priorityDate | 1995-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.