Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2101-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2101-0025 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-1858 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3206 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-1825 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-1833 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-341 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-2027 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G101-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-18 |
filingDate |
2013-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2017-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_058b82d926abf377c131df64f98b874d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17ebd847aff640af999716eed6c16d85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ba1c01e184746eef0e138b110b3d907 |
publicationDate |
2017-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-9562131-B2 |
titleOfInvention |
Thermoformable rigid polyurethane-polyamide foam |
abstract |
The present invention relates to a process for producing a thermoformable rigid polyurethane-polyamide foam having a closed-cell content of less than 70%, which comprises mixing (a) an organic polyisocyanate with (b) one or more polymeric compounds having two or more isocyanate-reactive hydrogen atoms, (c) optionally crosslinking and/or chain-extending agents, (d) one or more carboxylic acids having a functionality of 2 or more, (e) a catalyst comprising a Lewis base component, and (f) optionally auxiliaries and additives to form a reaction mixture and reacting this reaction mixture to form the rigid polyurethane-polyamide foam. The present invention further relates to a thermoformable rigid polyurethane-polyamide foam obtained by such a process and also to the use of such a thermoformable rigid polyurethane-polyamide foam for interior lining or engine compartment lining of motor vehicles. |
priorityDate |
2012-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |