http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2189643-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate | 2001-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec2dc06d37333a3ae234c275e0d002bc |
| publicationDate | 2005-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2189643-B2 |
| titleOfInvention | PRODUCTION OF ACID ANHYDRATES AND ACID CHLORIDES. |
| abstract | Production of acid anhydrides and chlorides ofnacid.n n n A procedure that can be used is providednto produce an acid anhydride or an acid chloride. Henmethod comprises contacting a reaction medium withna catalyst The reaction medium comprises at least one acidnorganic, a combination of organic acid and phosgene, ancombination of at least one organic anhydride and phosgene, orncombinations of organic acid, organic anhydride andnphosgene. The reaction medium may further comprise a solvent.nThe catalyst in a halide of a Group transition metalnIVB |
| priorityDate | 2000-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 126.