http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-3045061-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/B29K2077-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C70-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2377-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-265 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-48 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-26 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/C08G69-48 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/B29C70-06 |
| filingDate | 2015-12-10-04:00^^<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 | 2017-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-3045061-A1 |
| titleOfInvention | REACTIVE COMPOSITIONS BASED ON AMINE POLYAMIDE SEMI-CRYSTALLINE PREPOLYMER AND UNSATURATED LENGTH FOR THERMOPLASTIC COMPOSITE MATERIALS |
| abstract | The present invention relates to a reactive precursor composition of a thermoplastic composite material comprising reinforcing fibers and a matrix based on a semi-crystalline polyamide thermoplastic polymer impregnating said fibers, said composition comprising a1) at least one semicrystalline amine polyamide prepolymer (carrier of -NH2) of said thermoplastic polymer of the matrix and a2) a chain extender, non-polymeric and bearing a cyclic carboxylic anhydride group, preferably carried by an aromatic ring, having as a substituent a group comprising ethylenic or acetylenic unsaturation, said carboxylic anhydride group which may be in acid, ester, amide or imide form with a2) being present at a level corresponding to a molar ratio a2) / (-NH2) of less than 0.36 and said thermoplastic polymer of the matrix being the product of the polymerization reaction by elongation of a1) by 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 the invention. 'invention. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-3067640-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018229115-A1 |
| 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
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