http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002123610-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2079-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C67-246 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2011-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31721 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-0073 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-12 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C67-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-00 |
| filingDate | 2002-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efdd5f38b7126a71d6e0551ff42ae833 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8858da1d3091173d13cb5f2e171711b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_370482206034afea136635bc47b245e6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b43c0446b0ef104ea46c84903ca39b6b |
| publicationDate | 2002-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2002123610-A1 |
| titleOfInvention | Process for producing polyimide platy object |
| abstract | A process for producing a polyimide platy object includes (a) providing a solution containing a solvent and a solute (i.e., a polyimide precursor or polyimide); (b) pouring the solution onto a supporting member; (c) removing a portion of the solvent from the solution at a first temperature lower than boiling point of the solvent, thereby forming a precursory platy object thereon, the precursory platy object having a self-supporting property and a first surface in contact with the supporting member and a second surface away therefrom and a first content of the solvent at the first surface and a second content (less than the first content by 2-10 wt %) of the solvent at the second surface; and (d) detaching the precursory platy object therefrom; and (e) heating the precursory platy object at a second temperature higher than boiling point of the solvent and is lower than decomposition temperature of the polyimide. |
| priorityDate | 2001-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 379.