http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102831997-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01C7-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01C7-02 |
| filingDate | 2011-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102831997-B |
| titleOfInvention | Overcurrent protection element with positive temperature coefficient |
| abstract | The invention relates to an overcurrent protection element with positive temperature coefficient. The overcurrent protection element comprises an positive temperature coefficient material layer and two electrodes disposed on the temperature coefficient material layer, wherein the temperature coefficient material layer comprises a polymer matrix and conductive particle fillers distributed in the polymer matrix uniformly; and the polymer matrix has a polymer composition, wherein the polymer composition comprises at least one main polymer unit and a reinforced polyolefin; the main polymer unit comprises a basic polyolefin and optionally a grafted polyolefin; the polymer matrix is formed by co-fusing, mixing and curing the main polymer unit and the reinforced polyolefin; the basic polyolefin has a fusing flow rate between 10 g/10 min an 100 g/10 min; the reinforced polyolefin has a fusing flow rate between 0.01g/10 min an 1.0 g/10 min; the weight of the main polymer unit is 50-95 wt% that of the polymer composition; and the weight of the reinforced polyolefin is 5-50 wt% that of the polymer composition. |
| priorityDate | 2011-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.