| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_35c163b846f1e43382aeed8dd7bad2a8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2329-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2300-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2361-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2329-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-249
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L71-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-042 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-10 |
| filingDate |
2018-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2886f094d7c50cad25f8ad448e05f3aa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f1883444f8e890aa681800cd6d5ba2e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a88288cc066aa2a051aea3bae9a2cbd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a68e9c64319fa0978b923c303f58a4dc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a86f90b66102e4a41696bb23c2466972 |
| publicationDate |
2018-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2018185440-A1 |
| titleOfInvention |
Method for impregnating reinforcing fibres with polyaryletherketones and semi-products obtained therefrom |
| abstract |
The invention relates mainly to a method for preparing a semi-product comprising a PAEK-based resin and reinforcing fibres, comprising the steps of: a. preparing a dispersion comprising a PAEK-based resin in powder form dispersed in an aqueous phase comprising a surfactant; b. bringing the reinforcing fibres into contact with said aqueous dispersion; c. drying the fibres impregnated with the dispersion; and d. heating the impregnated fibres to a temperature sufficient to melt the resin, so as to form a semi-product, characterised in that the surfactant is a thermally stable surfactant. It also relates to the dispersion used in said method. Finally, it relates to the semi-products that can be obtained as well as the use thereof for the manufacture of composite materials. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022012908-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-3093666-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113573873-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020188202-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021066438-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021132416-A1 |
| priorityDate |
2017-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |