| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-783
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-35 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-22 |
| filingDate |
1993-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34e3e291f7b6f04f24a7a4600da0e612
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bdc9f937cc65a6f5a3c9a709a1d48af4 |
| publicationDate |
1994-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H06157392-A |
| titleOfInvention |
Method for separating methacrolein from gas mixture |
| abstract |
(57) Summary: [Objective] To provide a method for separating methacrolein from a gas mixture which does not have the drawbacks of the prior art. [Structure] The method uses an aqueous solution containing 60-90% by weight of methacrylic acid for absorption. It will be implemented. [Effect] By this method, methacrolein can be economically separated in high yield. |
| priorityDate |
1992-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |