| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8d59d027289200c98bf119b38b9ab345
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_42725c4c1592f4207273e0df704b846c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C68-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C68-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C68-08 |
| filingDate |
2010-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b71438ff1bc15121db7c58e4930cc658
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff25afa99a2b10597ba25b4837dbb9c3 |
| publicationDate |
2012-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2012184767-A1 |
| titleOfInvention |
Process for preparing alkanediol and dialkyl carbonate |
| abstract |
The invention relates to a process for the preparation of an alkanediol and a dialkyl carbonate comprising:n reacting an alkylene carbonate and an alkanol in the presence of a transesterification catalyst to obtain a reaction mixture comprising dialkyl carbonate, unconverted alkanol, alkanediol and unconverted alkylene carbonate; and then subjecting the mixture to separation in three distillation columns. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103193636-A |
| priorityDate |
2009-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |