http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101323059-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4288 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-42 |
| filingDate | 2006-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2013-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101323059-B1 |
| titleOfInvention | Process for preparing rigid polyurethane and polyisocyanurate foam |
| abstract | The present invention provides a process for producing rigid polyurethane and polyisocyanurate foams by reacting a) a polyisocyanate and b) a compound having two or more hydrogen atoms reactive to isocyanate groups in the presence of c) a blowing agent, comprising isocyanate groups, Reacts a mixture of monomers and polymer diphenylmethane diisocyanates with aii) at least one compound having more than one hydrogen atom reactive to isocyanate groups, based on the weight of the prepolymer, having a NCO content of 25 to 31% by weight. To a process wherein a) a prepolymer prepared by a) is used as a polyisocyanate and b) a compound having at least two hydrogen atoms reactive to isocyanate groups comprises at least one bi) polyester alcohol comprising at least one hydrophobic starting component. It is about. |
| priorityDate | 2005-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 74.