| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2471-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2650-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2365-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2465-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2371-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L71-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2612
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-243 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-00 |
| filingDate |
2020-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fffd005169926186a3903efa93ee36ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fec21b0186fd8877e8bd6ebaf04a5983 |
| publicationDate |
2020-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2020213406-A1 |
| titleOfInvention |
Thermoplastic resin prepreg, production method thereof, and fiber-reinforced composite material |
| abstract |
The purpose of the present invention is to provide a thermoplastic resin prepreg from which a fiber-reinforced composite material having excellent mechanical strength is obtained even when formed at a low temperature in a short period of time. The thermoplastic resin prepreg according to the present invention comprises at least: a fiber-reinforced base material; and a thermoplastic resin composition, the entirety or a part of which is impregnated into the fiber-reinforced base material, wherein the thermoplastic resin composition contains 50 mass% or more of polyetherketoneketone (PEKK) with respect to the whole thermoplastic resin composition, and has a crystallization enthalpy of 22 J/g or more as measured at a temperature decrease rate of 50 °C/min from 400 °C by using a differential scanning calorimeter (DSC). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023171753-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023013527-A1 |
| priorityDate |
2019-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |