http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3818094-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2340-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0066 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0008 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-8029 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6674 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4812 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4845 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4841 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3206 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-2081 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7664 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G101-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-76 |
| filingDate | 2019-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ebce81a5150ee8e1db0673c5baaa520 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f79471c6ffe84896712ce1f70d396187 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_491e7ae8500a79444dcda25131f3a8b4 |
| publicationDate | 2021-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3818094-A1 |
| titleOfInvention | Elastomeric polyurethane foams and methods for producing the same |
| abstract | Embodiments of the present disclosure includes an elastomeric polyurethane foam with improved high temperature performance, comprising a reaction product of components including: (a) an isocyanate functional urethane prepolymer derived from one or more prepolymers comprising monomeric diphenylmethane diisocyanate (MDI) and polymeric MDI, and a polyether diol; and (b) an isocyanate-reactive component including: (i) a first polyol in an amount of about 10 to about 70 parts by weight of the isocyanate-reactive component, wherein the first polyol is a propylene oxide or ethylene oxide-capped nominal diol with a number-average molecular weight between about 1000 g/mol and about 9000 g/mol; (ii) a second polyol in an amount of about 0 to about 50 parts by weight of the isocyanate-reactive component, wherein the second polyol is a nominal triol with a high proportion of randomly dispersed ethoxy groups with a number-average molecular weight between about 1000 g/mol and about 8000 g/mol; (iii) a third polyol in an amount of about 0 to about 20 parts by weight of the isocyanate- reactive component, wherein the third polyol is an ethylene oxide-capped nominal tetraol with a number-average molecular weight between about 250 g/mol and about 6000 g/mol; and (iv) a fourth polyol in an amount of about 0 to about 80 parts by weight of the isocyanate-reactive component, wherein the fourth polyol is an ethylene oxide or propylene oxide-capped nominal triol with a number-average molecular weight between about 1000 g/mol and about 13000 g/mol. In one another embodiment, the isocyanate- reactive component also includes an additive package in the amount of about 1 to about 30 that can contain, but is not limited to, blowing agents, catalysts, coloring agents, inorganic filler, and anti-oxidants. |
| priorityDate | 2018-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 324.