http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10968327-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_49e2d2c78f1756794d18b135d883b2e7 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2205-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2203-182 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2203-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2203-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2483-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2471-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2483-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-127 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-141 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-06 |
| filingDate | 2018-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7db3adac64b055cc73f2b2edab77834d |
| publicationDate | 2021-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-10968327-B2 |
| titleOfInvention | Methods for formulating polyisocyanurate foam-forming compositions, related polyisocyanurate foam-forming compositions, and foams produced thereby |
| abstract | Disclosed are methods for formulating a polyisocyanurate foam-forming composition with good low temperature insulation performance. The polyisocyanurate foam-forming composition includes: a) an organic polyisocyanate, b) a polyol composition comprising at least one polyester polyol with a nominal hydroxyl functionality of at least 2.0, c) a blowing agent composition present in an amount sufficient to produce foam having a density of less than 1.85 lb/ft3 and comprising: (1) a hydrocarbon having an atmospheric pressure boiling point of at least 68° F. (20° C.), and (2) water, d) a trimerization catalyst, e) a flame retardant, and f) a silicone surface-active agent. The methods include: (A) evaluating a measured Relative Hydrocarbon Solubility and, optionally, evaluating a measured a Surfactant Water Solubility, a Surfactant Turbidity, or evaluating both the Surfactant Water Solubility and the Surfactant Turbidity; and (B) formulating the polyisocyanurate foam-forming composition with the silicone surface-active agent in light of such evaluation. |
| priorityDate | 2018-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 171.