http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0517614-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6cfc033f059d282fcd915bc8be2ae53f |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G101-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00 |
| filingDate | 1991-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_704c94352a92e6979944d0b264eb340e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_781a073689bfff1773c2a52515e6412a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc7d4026e75f746fb2431ecee6c3ee8c |
| publicationDate | 1993-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0517614-A |
| titleOfInvention | Rigid polyurethane foam |
| abstract | (57) [Abstract] [Objective] Low boiling point alternative blowing agent monochlorodifluoromethane (HCFC-22), 1,1,1,2-tetrafluoroethane (HFC-134a), 1,1-difluoroethane (HFC-152a) , 1,1-difluoroethane (HFC-142b) is used to obtain a lightweight product having excellent foam insulation performance and uniformity. [Structure] A mixture of hydrochlorofluorocarbon having a boiling point of 20 ° C or higher as an essential component, selected from a group of hydrochlorofluorocarbon having a boiling point of 20 ° C or higher, hydrochlorofluorocarbon having a boiling point of -20 ° C or lower, and hydrofluorocarbon having a boiling point of -5 ° C or lower. Used as a foaming agent. [Effect] The heat insulation performance and the uniformity of the foam are superior to the rigid polyurethane foam obtained by the formulation in which HCFC-123 or HCFC-141b is used alone as the foaming agent. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014531478-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10324304-B2 |
| priorityDate | 1991-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.