| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f6ee64e420ffdad3e2fb360c93302a0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C57-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-20 |
| filingDate |
2012-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a8764cd4f4160bebeb92e7d90749cb5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ff6c008cd3dd1af56f00ce243a2497e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f94fdd60f534e6ab2fa655332ad9b453
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0751a7226c94b2bff1faad9f436e8863 |
| publicationDate |
2019-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
BR-112013030145-B1 |
| titleOfInvention |
Process for Methacrylic Acid Preparation |
| abstract |
patent abstract: "process for preparing methacrylic acid". The present invention relates to a process for preparing methacrylic acid based on hydrolysis of methacrylic esters. |
| priorityDate |
2011-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |