Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-845 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-26 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0202 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2208 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2663 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0209 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2213 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-26 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-06 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-26 |
filingDate |
2000-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_842869d131a4bab5cd4acd8c2f66a1d4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8008fd81d60b7d2ec2d7a0a7e0bb97b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58ac6e43ef721ea6b8a28e387333bd8c |
publicationDate |
2000-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CA-2372335-A1 |
titleOfInvention |
Double metal cyanide catalysts for the production of polyether polyols |
abstract |
The invention relates to double metal cyanide catalysts(DMC) for the production of polyether polyols by polyaddition of alkylene oxides to active starter compounds with hydrogen atoms, whereby the catalyst contains a) double metal cyanide compounds, b) of c) various organic complex ligands and c).alpha.,.beta. unsaturated carboxylic acid esters.The activity of the inventive catalysts in the production of polyether polyols is increased substantially. |
priorityDate |
1999-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |