http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2753197-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b9911abdd3631214895cc6dae252f9f4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-0611 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-121 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6755 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1092 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-683 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F290-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F291-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F291-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate | 1996-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9480750843da84d126a472894220b8d0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ef372b30b036a9f5b71dbb84c205ed8 |
| publicationDate | 1998-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2753197-A1 |
| titleOfInvention | POLYMERS FUNCTIONALIZED BY MALEIMIDE GROUPS, THEIR MANUFACTURING PROCESS AND THEIR APPLICATIONS |
| abstract | These polymers consist of reaction products of at least one maleic anhydride (I), of at least one compound (II) having at least one -NH2 function and at least one other function: -OH, -NH2, -NH- , -COOH or -COOR ** 3, (R ** 3 = C1 -C5 alkyl) and at least one compound (III): polyols, mono- or polyfunctional epoxies and polyisocyanates; (II) having first reacted with (I) to open the maleic anhydride rings, inter alia to form maleamic acid functions by opening of these rings by the NH 2 function of (II), said maleamic acid functions then having been at least partially closed by heating in maleimide cycles; the maleimides thus formed having reacted with (III) and / or with (IV) at least one polyacid and / or one cyclic anhydride, added to the reaction medium after opening of (I) by (II), and the polymer chain having been formed by polycondensation and / or polyaddition reactions having brought into play (III) and (IV), and / or the excess of anhydride (I) if there would have remained anhydride (I) in excess after opening of (I) by (II), and the aforementioned non-cyclized products also entering into the composition of the chain. (CF DRAWING IN BOPI) where R ** 1, R ** 2 = H, C1 -C12 alkyl or halogen. |
| priorityDate | 1996-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 309.