Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee1c19da359446fb5c4f0458a57b783d |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2350-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0058 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4866 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4812 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-283 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-22 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-22 |
filingDate |
2006-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a3c7bcdfd099738f39dbb48cb1179df http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19cb4da91bb1086ef9a1e4d4a0492095 |
publicationDate |
2008-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
KR-20080009086-A |
titleOfInvention |
Low-elasticity flexible polyurethane foam and its manufacturing method |
abstract |
Providing a flexible polyurethane foam that is excellent in low repulsion, excellent in durability, low in hardness change and high breathability without using a plasticizer.n n n A method for producing a polyurethane foam in which a polyol mixture containing a polyol (A), (B) and a monool (D) and a polyisocyanate compound are reacted at 90 or more with an isocyanate index in the presence of a blowing agent or the like. The polyol (A) is a polyol having an average hydroxyl number of 2 to 3, a hydroxyl value of 10 to 90 mgKOH / g, and a polyol (B) having an average hydroxyl number of 2 to 3 obtained by ring-opening addition polymerization of an alkylene oxide using a complex metal cyanide complex catalyst. 3, the monohydric group whose hydroxyl value is 15-250 mgKOH / g, and the polyol and monool (D) which removed the said polyol (A) are 10-200 mgKOH / g of hydroxyl value. |
priorityDate |
2005-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |