| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8bf4593b9780588788aa7d9f90407e78 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0083
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/C08L67-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L71-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2612
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-482 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-02 |
| filingDate |
2003-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76b0203f6fd18e59596814f405ef3d6f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad2a80f0b2642fba77528f921168c28d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0910354edab6a883bd4bf5e7f3974d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33fde41b0b349435eb17236738655610
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_648795f92a72003eb64529fc0a9274f3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70ff8695882d5e086570b52782bc6424 |
| publicationDate |
2005-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1517937-A1 |
| titleOfInvention |
Polyol compositions useful for preparing dimensionally stable, low density water-blown rigid foams and the processes related thereto |
| abstract |
The present invention relates to polyol compositions which can be used to produce dimensionally stable, low density water-blown rigid foams which have acceptable compressive strengths and acceptable k-factors. In one embodiment of the present invention, the polyol compositions are composed of at least one aromatic amine-initiated polyether polyol and at least one polyether polyol having a functionality greater than or equal to 2.5 in which at least 50% by weight of the polyol composition is aromatic amine-initiated polyether polyol and in which no more than 50% by weight of the polyol composition is polyether polyol having a functionality greater than or equal to 2.5. In another embodiment of the present invention, the polyol compositions are composed of at least one aromatic amine-initiated polyether polyol and at least one polyester polyol in which at least 30% by weight of the polyol composition is aromatic amine-initiated polyether polyol and in which no more than 70% by weight of the polyol composition is polyester polyol. |
| priorityDate |
2002-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |