| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5128cfc84a0fb189fceb3cd240c44493 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2327-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F214-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C323-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B13-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F214-184
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C317-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D327-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-2237
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F216-1475
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F214-262
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J39-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B13-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F214-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F214-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F216-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F214-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D327-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J39-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C317-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J47-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-04 |
| filingDate |
1980-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1991-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
NL-187488-B |
| titleOfInvention |
Fluorinated copolymer as well as a cation-exchanging membrane manufactured under its use and vinyl ether suitable for the preparation of the copolymer. |
| abstract |
A novel fluorinated copolymer is prepared by copolymerization of a fluorinated olefin with a novel sulfur containing fluorinated vinyl ether of the formula: <IMAGE> wherein k is 0 or 1 and l is an integer of 3 to 5, which is prepared from starting materials which are also novel. Said copolymer is useful for preparation of a fluorinated cation exchange membrane having carboxylic acid groups and/or sulfonic acid groups which can be used advantageously in electrolysis of an aqueous alkali metal halide solution with improved electrolysis performance. |
| priorityDate |
1979-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |