| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d95d9cc55b6c4f8c15e96f3a6434da2a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2363-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2363-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2463-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2477-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2363-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2481-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2264-0264
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2262-106
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2477-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2463-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-243
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-38 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04 |
| filingDate |
2018-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_266ce39de4801ea8621625497bf23424
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30cadaf4421145d62ae8c2cb192b45a8 |
| publicationDate |
2019-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110337461-A |
| titleOfInvention |
Thermoplastic toughened epoxy composite retains compressive strength in heat and humidity |
| abstract |
Provides a pre-impregnated composite material (prepreg) that can be cured/molded to form a composite part that has a high level of compressive strength at room temperature in dry conditions and retains its compressive strength. Pre-impregnated composites include reinforcing fibers and an uncured resin matrix. The uncured resin matrix includes a resinous component composed of one or more difunctional epoxy resins and polyfunctional epoxy resins. The uncured resin matrix further includes a thermoplastic particulate component, a thermoplastic toughening agent, and a curing agent. The thermoplastic particle component includes a mixture of a first set of polyamide particles that do not contain crosslinked polyamide and a second set of polyamide particles that contain crosslinked polyamide. |
| priorityDate |
2017-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |