| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-845 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2213
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0209
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-10 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26 |
| filingDate |
2000-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a43d421150e3bf05cac9bdbc8916ac4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48be611f4fd40d7a4cd0027e101c2174
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff17715ae9e596e4122f7c57696205bf |
| publicationDate |
2003-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6528616-B1 |
| titleOfInvention |
Double metal cyanide catalysts for the production of polyther polyols |
| abstract |
The invention relates to new double metal cyanide (DMC) catalysts for the production of polyether polyols by polyaddition of alkylene oxides to starter compounds containing active hydrogen atoms, wherein the catalyst contains a) double metal cyanide compounds, b) organic complex ligands different from c), and c) alpha,beta-unsaturated carboxylic acid esters. The catalysts according to the invention have a significantly improved activity in the production of polyether polyols. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7323605-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006058182-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005090572-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1785445-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007106097-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9994672-B2 |
| priorityDate |
1999-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |