| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1805
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-28
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/B01J37-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22 |
| filingDate |
1998-07-13^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-12-07^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ba0bcdf42e9f944cc91204544b6dc3b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7d85aebb6342544728d54674d6b26ed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff17715ae9e596e4122f7c57696205bf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48be611f4fd40d7a4cd0027e101c2174
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a43d421150e3bf05cac9bdbc8916ac4 |
| publicationDate |
1999-12-07^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5998327-A |
| titleOfInvention |
Zinc/metal hexacyanocobaltate complex compounds, a process for their preparation, and their use in a process for the production of polyether polyols |
| abstract |
The invention relates to novel zinc/metal hexacyanocobaltate complex compounds corresponding to the formula: Zn3-vMv[Co(CN)6]2.w(H2O).x(L).y[Zn(X)n].z[M(Y)m)]. These complex compounds are suitable catalysts. This invention also relates to a process for the production of the compounds, and to the use of the compounds in a process for the production of polyether polyols. These novel zinc/metal hexacyanocobaltate complex compounds when used as catalysts in a process for the production of polyether polyols substantially reduce the induction period of the polyaddition reaction of alkylene oxides to starter compounds containing hydrogen atoms. Furthermore, the resultant polyether polyols have a significantly narrower molecular weight distribution. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9994672-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7157549-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10619006-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6716788-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002193624-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004242937-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004220430-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6429166-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6441247-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6977236-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6423662-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005038227-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003236162-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004249107-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6348565-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7008900-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9458286-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0189688-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6204357-B1 |
| priorityDate |
1997-07-16^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |