http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019102102-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_35c163b846f1e43382aeed8dd7bad2a8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2369-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-243 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-244 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-241 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-265 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-246 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-04 |
| filingDate | 2018-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dea979866a5005a2ea3643cf97973c39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4c3520662968ea4787df5487225b52f |
| publicationDate | 2019-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2019102102-A1 |
| titleOfInvention | Composition and method for composite material with impregnation by reactive composition of a polyamide prepolymer and a diepoxide chain extender |
| abstract | The invention relates to a reactive moulding composition particularly for a thermoplastic composite material, characterised in that it comprises a reactive composition which is a precursor of a semi-crystalline thermoplastic polyamide and optionally at least one fibrous reinforcement, in this case preferably comprising long fibres, said reactive composition which is a precursor of a semi-crystalline thermoplastic polyamide comprising: a) at least one thermoplastic polyamide prepolymer carrying n identical reactive end functions Z, selected from: -NH2 or -CO2H, preferably -NH2, where n is between 1 and 3, preferably between 1 and 2, more preferably 1 or 2, more particularly 2, and b) at least one chain extender derived from epoxidised diene compounds, said extender b) being reactive by polyaddition with at least one function Z of said prepolymer a), and preferably said extender b) having a molecular mass of less than or equal to 800, preferably less than or equal to 500, more preferably less than or equal to 400, excluding chain extenders of the glycidyl diether or glycidyl diester type. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110183401-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110183401-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020259245-A1 |
| priorityDate | 2017-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 128.