http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-470753-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-278 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B37-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-278 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B37-02 |
| filingDate | 1998-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2002-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60da00afdc14ca4620d9d2b88ec1c3cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2216fbc8a1a27b30ad93cbca649826f3 |
| publicationDate | 2002-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-470753-B |
| titleOfInvention | Thermal process for the preparation of a telomeric alkyl iodide |
| abstract | Disclosed herein is a process for preparing fluorinated alkyl iodide telomers comprising contacting an optionally substituted polyfluoroalkyl mono-iodide or di-iodide, linear or branched, optionally containing chlorine and/or bromine and/or in-chain ether oxygen or a functional group with a terminally unsaturated perfluoroolefin or monochloroperfluoroolefin, at a temperature of 300 DEG C to 400 DEG C wherein the ratio of the polyfluoroalkyl iodide to terminally unsaturated olefin is 1.1-1.9 to 1, wherein the polyfluoroalkyl iodide has the general formula XCF2CFYI, wherein X is F, Cl, Br, Rf, or ORf where Rf is polyfluoroalkyl or a perfluoroalkyl group of up to 12 carbon atoms, optionally containing ether oxygen and/or I, -SO2F, or -C(O)OCH3, and Y is F, Cl or CF3. |
| priorityDate | 1997-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.