| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R19-01 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G7-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G7-028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R19-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R19-01 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D127-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F34-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F16-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F24-00 |
| filingDate |
2010-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2012-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-WO2010095554-A1 |
| titleOfInvention |
Electret manufacturing method and electrostatic induction conversion element |
| abstract |
A method for producing an electret that has high stability over time and thermal stability of the retained charge and excellent charge retention characteristics, and an electrostatic induction conversion element including the electret. Including a step of heat-treating a composition containing a fluoropolymer and a silane coupling agent, wherein the fluoropolymer has an aliphatic ring structure in the main chain and a carboxy group or an alkoxycarbonyl group as a terminal group. And the silane coupling agent has an amino group, and the temperature of the heat treatment is 250 ° C to 330 ° C. An electrostatic induction conversion element comprising the electret. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012085515-A |
| priorityDate |
2009-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |