| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7e81aa9cd676cad86a87e1647d75536f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0f7d327edce2372a461414a099c69eaf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d708a2a6b272182e8c9f454425a67011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e93384529e6cac04408d93cc123f0481
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bccc565d3996498da6f0612c3b7913d0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bcb4643a62ec14d875d79c02172d317 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C43-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-04 |
| filingDate |
2012-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f964f8e14dd0977ee027cf70ea91650
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95c100eaa53fef96ae6723e1d0ca23a2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13ba6a28bafe2289d94918e47117f4d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6778ed40def76e8923acf3ee7ae948dc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7df76c323e026323a7a514858b8ef38 |
| publicationDate |
2012-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2012115422-A3 |
| titleOfInvention |
Method for preparing a glycol mono-tertiary-butylether compound |
| abstract |
Disclosed is a method for preparing a glycol mono-tertiary-butylether compound in which a C4 hydrocarbon mixture, including isobutene and a glycol compound, are used as reactants. The glycol di-tertiary-butylether compound that is a byproduct is decomposed into an isobutene and glycol compound, and the decomposed isobutene and glycol compound are recycled as reactants, thereby maximizing the number of produced articles per unit material. The method for preparing a glycol mono-tertiary-butylether compound comprises: a catalyst reaction step of allowing a glycol compound and a C4 hydrocarbon mixture including isobutene to react in the presence of an acid catalyst, to thereby prepare a glycol mono-tertiary-butylether compound and glycol di-tertiary-butylether compound that is a byproduct; a byproduct extraction step of separating the glycol mono-tertiary-butylether compound and glycol di-tertiary-butylether compound prepared in the catalyst reaction step using a hydrophilic extractant and a lipophilic extractant; and a byproduct decomposition and recycling step of decomposing the separated glycol di-tertiary-butylether compound into a glycol compound and isobutene, and recycling the glycol compound and isobutene to the catalyst reaction step. |
| priorityDate |
2011-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |