| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_758994071efb42b565fc2c04637be131 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2101-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0083 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4252
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-632
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4211
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7621
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4837
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4812
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4816 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48 |
| filingDate |
2020-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0aed26768b47a32bea97b0ec293f360f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd1a541337670b8bcb65e6fea4f09c80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6eb0d695f46bbf546427f74d3db15f3 |
| publicationDate |
2022-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022185939-A1 |
| titleOfInvention |
Polyol composition for producing flexible polyurethane foam, and flexible polyurethane foam |
| abstract |
The present invention aims to provide a polyol composition capable of producing a flexible polyurethane foam having excellent low resilience at room temperature and good breathability. The present invention provides a polyol composition (C) for producing flexible polyurethane foam, containing a polyester polyol (A) and a polyether polyol (B), wherein the followings (1) to (4) are satisfied: (1) the polyol composition (C) has an ester group concentration of 0.4 to 4.0 mmol/g based on the weight of the polyol composition (C); (2) the polyol composition (C) has an oxyethylene group unit content of 15 to 40 wt % based on the weight of the polyol composition (C); (3) the polyester polyol (A) includes a polyester polyol (A1) having two to four hydroxy groups in one molecule obtained by polymerization of a raw material containing a compound (a) having multiple hydroxyl groups and a polycarboxylic acid or acid anhydride of the polycarboxylic acid; and (4) the polyether polyol (B) includes an oxyethylene group-containing polyether polyol (B1). |
| priorityDate |
2019-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |