http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2615477-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0025 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-5033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4804 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-482 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4891 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48 |
| filingDate | 2013-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cf0893412a677ff7ca9f42027016bf2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73d5313fa0a1f7d717e9f1e3a6517cad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e66e8eb864e696bb2a689eb646c4225e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d81423721e4a1dc7268eaa3dc39f3ffe |
| publicationDate | 2017-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2615477-T3 |
| titleOfInvention | Rigid polyurethane and polyisocyanurate foams based on fatty acid modified polyether polyols |
| abstract | Process for producing rigid polyurethane foams or rigid polyisocyanurate foams, which comprises the reaction of A) at least one polyisocyanate, B) at least one polyether polyol modified in the fatty acid, C) at least one polyether polyol, D ) possibly one or more polyols that differ from those of components B) and C), E) possibly one or several flame retardants, F) one or more blowing agents, G) one or more catalysts, and H) possibly other adjuvants and / or additives, characterized in that component C) is obtained through a process comprising c1) the reaction of ortho-toluylene diamine and possibly other co-initiators with at least one alkylene oxide comprising ethylene oxide, wherein the ethylene oxide content amounts to more than 20% n weight, based on the amount by weight of the alkylene oxides, and then c2) the reaction product reaction of step c1) with at least u n alkylene oxide comprising propylene oxide, where the content of 1,2-propylene oxide amounts to more than 20% by weight, based on the amount by weight of the alkylene oxides, in the presence of a catalyst. |
| priorityDate | 2012-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.