http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011190535-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6fd83303735006e917a468db06a7a140 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C263-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G12-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C249-00 |
| filingDate | 2008-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db82f201c02aad91a4615147b7a7a5f0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c478ed6e6074260018d3ff074c9d7bf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81a67faf7f13fef3d4d0ea9af4dc9d81 |
| publicationDate | 2011-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2011190535-A1 |
| titleOfInvention | Process for preparing polyaromatic polyisocyanate compositions |
| abstract | Process for the preparation of polyaromatic polyamines comprising the step of reacting formaldehyde with at least one monoaromatic monoamine and at least one monoaromatic compound containing at least two amino functions in the presence of an acidic catalyst where a) the total amount of di-aromatic compounds in the polyaromatic polyamine mixture is in the range from about 25 wt % to about 50 wt % and b) the amount of monoaromatic compound containing at least two amine functions is in the range 5 to 30 mole % relative to 100 mole % of the total amount of monoaromatic monoamines and c) the amount of acidic catalyst used in the preparation of the polyaromatic polyamine mixture is less than about 0.4 moles per mole of formaldehyde or formaldehyde equivalents. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9279029-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11591293-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014249289-A1 |
| priorityDate | 2007-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 213.