| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f02ba0dcfdf3e9b42dac82aa20fec393 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F22-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F22-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F22-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F22-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F22-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-347 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-04 |
| filingDate |
2013-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e14672ce7bb963f51e604a083181545e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3bec52ebc9e775b1e053728f8d746fc8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd4c2324928cfd99d4af17d9feec8d2c |
| publicationDate |
2014-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
AU-2013254452-A1 |
| titleOfInvention |
A process for the production of methacrylic acid and its derivatives and polymers produced therefrom |
| abstract |
A process for the production of methacrylic acid by the base catalysed decarboxylation of at least one dicarboxylic acid selected from itaconic, citraconic or mesaconic acid or mixtures thereof is described. The decarboxylation is carried out at a temperature in the range from 100 to 199°C. A method of preparing polymers or copolymers of methacrylic acid or methacrylic acid esters is also described. |
| priorityDate |
2012-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |