http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009051972-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_851f000063fe26f290ae52ce5c678729 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bf7ea732c8cfcfea4b976814f536d0ae http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d8bde2de2fd3b711ce50d86527f0df35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3922b1fd58779b3ed9ee50abe47bc2e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-106 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-10 |
| filingDate | 2008-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f91f9c0729f1c2dc9117c68c5ca6ad47 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_868e4de0d8120a35f0db242ca35f8009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1725237f258e828e67463e882d6e0c51 |
| publicationDate | 2009-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2009051972-A1 |
| titleOfInvention | Solid catalyst useful for converting an alkylene oxide to an alkylene glycol |
| abstract | A solid (i.e., heterogeneous) catalyst useful for preparing an alkylene glycol from the corresponding alkylene oxide as well as a process for the catalytic hydration of an alkylene oxide to an alklyene glycol utilizing such a catalyst are provided. The catalyst of the present invention is based on an ion exchange resin including polystyrene crosslinked with from about 2 to about 10 weight (wt.) % divinyl benzene. The ion exchange resin further includes quaternary ammonium groups or quaternary phosphonium groups. The process includes reacting water and an alkylene oxide in at least one reactor under conditions to form an alkylene glycol, wherein the at least one reactor includes a catalyst based on an ion exchange resin that includes polystyrene crosslinked with from about 2 to about 10 weight (wt.) % divinyl benzene. |
| priorityDate | 2007-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.