http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-3045060-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_35c163b846f1e43382aeed8dd7bad2a8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2077-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C67-246 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C70-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-265 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C70-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-249 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-245 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C67-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-24 |
| filingDate | 2015-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4c3520662968ea4787df5487225b52f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dea979866a5005a2ea3643cf97973c39 |
| publicationDate | 2019-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-3045060-B1 |
| titleOfInvention | REACTIVE COMPOSITIONS BASED ON AMINE THERMOPLASTIC PREPOLYMER AND UNSATURATED LENGTH FOR THERMOPLASTIC COMPOSITE MATERIALS |
| abstract | The present invention relates to a reactive composition precursor of a thermoplastic composite material comprising reinforcing fibers and a matrix based on a thermoplastic polymer impregnating said fibres, said composition comprising a1) at least one amine prepolymer (bearing -NH2) of said thermoplastic polymer of the matrix and a2) a non-polymeric chain extender bearing a cyclic carboxylic anhydride group carried by an aromatic ring, having as a substituent a group comprising ethylenic or acetylenic unsaturation, said carboxylic anhydride group possibly being in acid, ester, amide or imide, with a2) being present at a level corresponding to an a2)/(-NH2) molar ratio of less than 0.36 and said thermoplastic polymer of the matrix being the product of the reaction of a1) with a2). The invention also covers the composite material, thermoplastic polymer, the reactive composition based on a1) and a2) without fibers, a process for manufacturing a composite material and a mechanical or structural part obtained from the composition according to 'invention. |
| priorityDate | 2015-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 93.