http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2886577-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3d96101fd381285bfd90849e1b1eef18 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-4284 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-4223 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-4007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-00 |
| filingDate | 2014-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c6c46a126a850aac4f9c347c87ec687 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe79b85ef59b55ccd647b2ea044d54ae |
| publicationDate | 2015-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2886577-A1 |
| titleOfInvention | Easily processed dianhydride hardener for epoxy resin systems based on 5,5 '-carbonylbis (isobenzofuran-1,3-dion) |
| abstract | The present invention relates to a composition comprising 5,5'-carbonylbis (isobenzofuran-1,3-dione), 3,3 ', 4,4'-benzophenone tetracarboxylic acid and at least one monoanhydride compound selected from the group consisting of methylhexahydroisobenzofuran-1,3- dione, 5-methyl-3a, 4,7,7a-tetrahydro-4,7-methanoisobenzofuran-1,3-dione, 5-methyl-3a, 4,7,7a-tetrahydroisobenzofuran-1,3-dione, 3 Methyl-furan-2,5-dione, 3,3,4,4,5,5-hexafluorodihydro-2H-pyran-2,6 (3H) -dione, 3,3-dimethyl-dihydrofuran-2,5-dione. The invention also relates to a curing agent system for epoxy resins comprising this composition. The invention also relates to the use of the hardener system for curing epoxy resins and corresponding methods. |
| priorityDate | 2013-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 187.