| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dcb88e6c103e4974b104452c51fbb4a5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-16 |
| filingDate |
1995-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6bef8d9188f575b6da51eee3fa81006 |
| publicationDate |
1996-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0703211-A1 |
| titleOfInvention |
Process for the preparation of unsaturated ethers |
| abstract |
The process for the preparation of unsaturated ethers of the formula from acetals or ketals of the formula is improved by heating the acetals or ketals in a high-boiling, branched carboxylic acid to 100 to 250 ° C and thereby the unsaturated ether is obtained as a distillate.n n n The process, which is sensitive to impurities, provides the unsaturated ethers in high yields. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6184420-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7208640-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6566559-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005070857-A1 |
| priorityDate |
1994-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |