http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MX-340192-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f02ba0dcfdf3e9b42dac82aa20fec393 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C57-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-06 |
| filingDate | 2012-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4f1b7e161c95cd7484a8d8afb336fd6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f87bae29e966cd01a22fa0c36b278739 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a3682e34ac05255ff786c0736b6d21a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d9ab583ddf9f57437ae5343f892cfa0 |
| publicationDate | 2016-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | MX-340192-B |
| titleOfInvention | A PROCESS FOR THE PRODUCTION OF ACRYLIC ACID (MET) AND DERIVATIVES AND POLYMERS PRODUCED FROM THE SAME. |
| abstract | A method for extracting (meth) acrylic acid from an aqueous reaction medium to an organic phase in contact therewith is described. The aqueous reaction medium is formed of at least one base catalyst and at least one dicarboxylic acid selected from maleic, fumaric, malic, itaconic, citraconic, mesaconic, and citramalic acid or mixtures thereof in aqueous solution and contains the products of catalyzed base decarboxylation. The method includes either the addition of at least one of said dicarboxylic acids and / or a precursor thereof to the aqueous reaction medium to increase solvent extraction of (meth) acrylic acid to the organic solvent or maintain the level of the base catalyst. to the dicarboxylic acid and / or the precursor at a sub-stoichiometric level during the extraction process. The method extends to a process to produce (meth) acrylic acid, its esters and polymers and copolymers thereof. |
| priorityDate | 2011-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.