http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2447365-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bd052870b4b38eb112c0046b333418bc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-252 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-81 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-783 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-055 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-81 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78 |
| filingDate | 1980-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1980-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2447365-A1 |
| titleOfInvention | PROCESS FOR THE EXTRACTION, BY WASHING AND STRIPPING, OF METHACROLEIN FROM GASES OBTAINED BY CATALYTIC OXIDATION OF ISOBUTYLENE OR TERTIO-BUTYL ALCOHOL |
| abstract | THE INVENTION CONCERNS THE EXTRACTION OF METHACROLEIN FROM GASES OBTAINED BY CATALYTIC OXIDATION OF ISOBUTYLENE AND OR OF TERTIO-BUTYL ALCOHOL. THE GASES ARE COOLED AND CONDENSED AT 10, WITH RECYCLING OF THE CONDENSATE 16; THE NON-CONDENSED GASES 20 ARE WASHED BY COUNTERCURRENT WATER 24 AT LOW TEMPERATURE, WHICH EXTRACTS ALMOST ALL OF THE METHACROLEIN IN A TOWER 22; THE AQUEOUS SOLUTION 26 IS STRIPE AT 30 BY RECYCLING VAPORS C CLEARED OF THE METHACRYLIC ACID SUBSEQUENTLY PRODUCED; AND THE VAPORS 40, D CHARGED WITH METHACROLEINE ARE THEN OXIDIZED TO METHACRYLIC ACID. METHACRYLIC ACID IS A SYNTHESIS INTERMEDIATE (ORGANIC GLASS). |
| priorityDate | 1979-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.