http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7501531-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50907fc1b392e2bf592f74fb8123032d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-26 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D317-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D317-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D317-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D317-36 |
| filingDate | 2007-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2009-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45f118c9adb1452896340b7e60ef3e86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2ac97f9f604091462dd02c26aa79554 |
| publicationDate | 2009-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7501531-B2 |
| titleOfInvention | Process for the preparation of alkylene carbonate |
| abstract | A process for the preparation of an alkylene carbonate, said process comprising contacting the corresponding alkylene oxide with carbon dioxide in the presence of a metal salt immobilised on a solid support, wherein the metal salt comprises a cation of a metal selected from those in the third period and group 2, the fourth period and groups 2 and 4 to 12, the fifth period and groups 2, 4 to 7, 12 and 14, and the sixth period and groups 2 and 4 to 6 of the periodic table according to IUPAC nomenclature, and an anion selected from anions of inorganic acids and organic acids, and wherein the solid support contains a quaternary ammonium, a quaternary phosphonium, a quaternary arsenonium, a quaternary stibonium, or a ternary sulfonium cation. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018125878-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018125879-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8691908-B2 |
| priorityDate | 2006-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 131.