| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a31a0d5dd1313b2deded0b99c14fc5d3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2205-052 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4018 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G101-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 |
| filingDate |
2000-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ca1f5efb3b2cc2dbcd0b55bc36059fe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0684af3bb8c1d6613017479ba302d033 |
| publicationDate |
2002-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2002155125-A |
| titleOfInvention |
Method for producing polyurethane-modified polyisocyanurate foam |
| abstract |
PROBLEM TO BE SOLVED: To produce a rigid foam excellent in compressive strength, dimensional stability, flame retardancy and adhesiveness. SOLUTION: In the presence of a catalyst and a blowing agent consisting of water alone or a mixture of water and a low boiling point compound, a bifunctional or more active hydrogen compound is reacted with a polyisocyanate compound to produce a polyurethane-modified polyisocyanurate foam. The method according to claim 1, wherein (1) the polyisocyanate compound comprises a polymeric MDI and a polymeric MDI. The hydroxyl value of 5% by weight or more and 30% by weight or less (2) The number of isocyanate groups in the polyisocyanate compound is 1% of the total of the number of active hydrogens in the active hydrogen compound and water. A method characterized in that it is at least 5 times the molar amount. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7119821-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7330782-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016008379-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020063410-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009081515-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020045415-A |
| priorityDate |
2000-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |