| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee1c19da359446fb5c4f0458a57b783d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6a6b4ed9c267d030336ab65459e69dd7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_39191c69e492600e3ae5f0247cc861df |
| 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/C08G18-283
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-22
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 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-28 |
| filingDate |
2007-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea7b2f36835fa611b5d22055da32b94a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d2dd4bc0b6c8b48fdde5896667ee02e |
| publicationDate |
2013-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8541479-B2 |
| titleOfInvention |
Low resilience flexible polyurethane foam and process for its production |
| abstract |
To provide a flexible polyurethane foam which is excellent in low resiliency and durability without using a plasticizer and which shows little change in hardness against a change in temperature and at the same time, has high air permeability. A process for producing a flexible polyurethane foam, which comprises reacting a polyol mixture comprising polyol (A), polyol (B) and monool (D) with a polyisocyanate compound in the presence of a blowing agent etc. at an isocyanate index of at least 90. Polyol (A) is a polyether polyol having an average of 2-3 hydroxyl groups and a hydroxyl value of from 10 to 90 mgKOH/g, obtained by ring-opening addition polymerization of an alkylene oxide to an initiator using a double metal cyanide complex catalyst; Polyol (B) is a polyether polyol having an average of 2-3 hydroxyl groups and a hydroxyl value of from 15 to 250 mgKOH/g, other than the polyol (A); and Monool (D) is a polyether monool having a hydroxyl value of from 10 to 200 mgKOH/g. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10766998-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10851197-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10793692-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11572433-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11021567-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9951174-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11028218-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020028071-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11306176-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11718705-B2 |
| priorityDate |
2005-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |