| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cebc9740ef706cde29e885504f274ffa |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-199
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-235
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-235
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-00 |
| filingDate |
2014-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d4a43bc90960f1f2cd3d95d1321b629
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d910a6f96498ffbc85daad4bbccb1c9f |
| publicationDate |
2015-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20150140875-A |
| titleOfInvention |
Method of preparing catalyst for production of methacrylic acid |
| abstract |
And a catalyst capable of producing methacrylic acid at a high selectivity. The present invention also provides a method for producing a stable quality catalyst when the catalyst is repeatedly produced. (a) dispersing or dissolving each catalyst raw material in a solvent in at least two different mixing tanks to obtain a catalyst raw material slurry or a catalyst raw material solution as a combined solution, (b) And mixing the catalyst raw material solutions in one mixing tank, wherein the mixing tank and the mixing tank are different from each other. |
| priorityDate |
2013-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |