Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e79b36d234409c330a83cf7956fb4e10 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G101-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 |
filingDate |
2011-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fd24279c57bd7655dfa20cb003aa6b5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_586217cd5b7855a2398650674fa98543 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be23950f1b0170755f805f3296d8e433 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79a52c67f551e6be4dfbb0689ee27e68 |
publicationDate |
2011-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
JP-2011190438-A |
titleOfInvention |
Polyisocyanate composition for rigid polyurethane foam for foaming cyclopentane and method for producing rigid polyurethane foam using the same |
abstract |
PROBLEM TO BE SOLVED: To provide a rigid polyurethane foam for a thick thermal insulation material of cyclopentane foam which is excellent in curing property, can be formed in a short time and has a good thermal conductivity, and a method for producing the same. SOLUTION: Polymeric MDI (a1), a low-molecular polyol (a2) having a side chain alkyl group and having 4 or more carbon atoms in the side chain and a molecular weight of 200 or less, a foam stabilizer (a3), Polyisocyanate for rigid polyurethane foam for foaming cyclopentane, comprising an isocyanate group-containing prepolymer (A) comprising: (a2) added in an amount of 3 to 10% by mass relative to (A) This is solved by using the composition. [Selection figure] None |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10676559-B2 |
priorityDate |
2010-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |