| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf7405516621b6bc5659cbebd61edd11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_26daade32c6420cc9cbfc60658473759 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-095
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-025 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G101-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-02 |
| filingDate |
1999-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f96bea0732fcca591dbd6ad075098ed3 |
| publicationDate |
2000-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-0032663-A1 |
| titleOfInvention |
Polyisocyanate based aerogels |
| abstract |
Process for preparing polyisocyanate based organic aerogels comprising the steps of a) mixing an organic polyisocyanate and a carbodiimide catalyst and optionally a polyfunctional isocyanate-reactive compound in a solvent, b) maintaining said mixture in a quiescent state for a sufficiently long period of time to form a polymeric gel and c) supercritically drying the obtained gel. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017050679-A1 |
| priorityDate |
1998-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |