http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2546293-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9cb217f83556ce2a418344c2d485415 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2379-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2101-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1067 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-3415 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-14 |
| filingDate | 2011-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_886c3c01093f25fa04d01a523d5816d2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ea6b1eb97e777317f973669ab84edea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ee1939aa982259f60da29856bc7889d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b57ba0d12884b7d358d1cccdef766dc7 |
| publicationDate | 2013-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2546293-A1 |
| titleOfInvention | Melt-shaped body of polyimide precursor and process for production of polyimide foam using same |
| abstract | The object is to propose an improved process for the production of a polyimide foam by which a large-sized polyimide foam in a state of fine and homogeneous cells can be readily obtained by easy operations and convenient steps. A melt-shaped body of a polyimide precursor obtainable by melt-treating in a closed state a powder of a polyimide precursor including at least an aromatic tetracarboxylic acid ester component and an aromatic amine component. A process for the production of a polyimide foam including the steps of melt-shaping in a closed state a powder of a polyimide precursor including at least aromatic tetracarboxylic acid ester component and an aromatic amine component to give a melt-shaped body of the polyimide precursor, and foaming the melt-shaped body of the polyimide precursor by a heat treatment. |
| priorityDate | 2010-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 212.