| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31551
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0025 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-2081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4812
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-1808
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-161
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-2027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-1816
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4825
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4883
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48 |
| filingDate |
2008-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8a372c149b7447442dee62853ac2fd4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8df51af0443c75c74d6ace159df38fa1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3abd5159567c7ef9da547bb36f586004 |
| publicationDate |
2009-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2118163-A1 |
| titleOfInvention |
Water-blown rigid foams for the insulation of liquefied natural gas tanks |
| abstract |
The present invention relates to a rigid polyurethane foam comprising reinforcing materials and obtainable by mixing (a) isocyanates which have a viscosity at 25°C of less than 500 mPas with (b) compounds having groups which are reactive toward isocyanates, (c) blowing agents comprising water, (d) catalysts and, if appropriate, (e) further additives to form a reaction mixture and applying the reaction mixture to a reinforcing material, where the compounds (b) having groups which are reactive toward isocyanates comprise a polyetherol (b1) having a functionality of 4 or more and a viscosity at 25°C of 10 000 mPas or less and a polyetherol (b2) having a functionality of 3 or less and a viscosity at 25°C of 500 mPas or less. The present invention further relates to a process for producing such rigid polyurethane foams and to the use of the rigid polyurethane foams for the insulation of liquefied natural gas tanks. |
| priorityDate |
2007-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |