http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20000058006-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-005 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4072 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4866 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-632 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-02 |
| filingDate | 2000-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f42387227a9996afeebd61954b834ad0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2043bc0719c4bf7d1a8cafa93d6de58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d0d86e54fc2b73c0ae742cdb980fff6 |
| publicationDate | 2000-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20000058006-A |
| titleOfInvention | High-durability flexible polyurethane cold cure molded foam and process for producing the same |
| abstract | The high-durability soft polyurethane cold-curable foamed foam of the present invention has a total density of 35 kg / m 3 or more and 45 kg / m 3 or less, and wet heat compression permanent deformation of 15% or less, and preferably, hardness determined in cyclic compression test. The rate of change is less than 15%. This foam can be obtained by the method of the present invention. The method of the present invention is a method for producing a flexible polyurethane cold-curable foamed foam obtained from a polymer polyol, water, a catalyst and a polyisocyanate obtained by dispersing a polyol and / or polymer fine particles obtained by radical polymerization of a compound having an unsaturated bond in the polyol. The polyol may be a polyol synthesized using a catalyst containing at least one compound selected from the group consisting of a compound having a nitrogen-phosphorus double bond, cesium hydroxide and rubidium hydroxide. The foam of the present invention has a low density and is excellent in durability, in particular in the rate of change of hardness and the wet heat compression set in the repeated compression test. According to the method of the present invention, such a foam can be obtained. |
| priorityDate | 1999-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 161.