| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be055db3c1a09879df07379ba969e223
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f52807241ecbf35c64ce8ba27dc477a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00 |
| filingDate |
1996-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b307de42cfa1cb7028d56a2852e29b9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f6ee758f08dd1bceb89c480f51e64e0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f391176973d4bd62843eab05a3cdebd3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b2e600cfbb8544f576987f4b972ad21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26ee8ae4d069f1668b4e32345970ccd0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_085ad6e1b386f996053d1f928a83beb4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ced2db7f86379837fe568b152d577bf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d538086d2ff579406568a0d6c0e685a |
| publicationDate |
1996-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0723989-A2 |
| titleOfInvention |
Thermal insulating foamed material and method of manufacturing the same |
| abstract |
The present invention provides a thermal insulating foamed material with excellent thermal insulating properties and a method of manufacturing the same. The method comprises the steps of: concurrently mixing and blowing a polyurethane material to produce a foamed polyurethane resin composition with a multiplicity of closed cells, the polyurethane material including a reactive blowing agent, a volatile compound having a boiling point of not higher than 150°C and a molecular weight of not less than 70, an epoxy compound, and a carbon dioxide fixation catalyst, wherein the closed cells are filled with the volatile compound and carbon dioxide produced by a reaction of the reactive blowing agent with a polyisocyanate; and allowing the carbon dioxide to chemically react with epoxy groups of the epoxy compound in the presence of the carbon dioxide fixation catalyst to form a solid or liquid cyclic carbonate. The method gives a foamed material with the closed cells substantially filled with vapor of the volatile compound at a partial pressure of at least 5 mmHg at 25°C. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021245120-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6688118-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7144523-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0790264-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0927738-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0790264-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012158280-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1544229-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6218443-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7309459-B2 |
| priorityDate |
1995-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |