http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2009132728-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2810-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-26 |
| filingDate | 2007-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2011-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2009132728-A |
| titleOfInvention | METHOD FOR PRODUCING TELEPHELIC POLYMERS |
| abstract | 1. A method of producing end-functional polymers, characterized in that the halogen atoms at the ends of the polymer chains are replaced by the addition of a suitable bifunctional sulfur compound. ! 2. The method of producing polymers with functional end groups according to claim 1, characterized in that in order to isolate the transition metal compounds from the polymer solution, the transition metal compound is precipitated by adding a suitable bifunctional sulfur compound, followed by separation by filtration. ! 3. A method for producing polymers with functional end groups according to claim 1, characterized in that, in order to simultaneously remove halogen atoms from polymers, halogen atoms are replaced by more than 90% by adding a bifunctional sulfur compound. ! 4. A method for producing polymers with functional end groups according to claim 3, characterized in that, in order to simultaneously remove halogen atoms from polymers, halogen atoms are replaced by more than 95% by adding a bifunctional sulfur compound. ! 5. A method for producing end-functional polymers according to claim 1, wherein the bifunctional sulfur compound is dimercaptan or another organic compound with two thiol groups. ! 6. A method for producing end-functional polymers according to claim 2, wherein the bifunctional sulfur compound is dimercaptan or another organic compound with two thiol groups. ! 7. A method for producing polymers with functional end groups according to claim 5 or 6, characterized in that |
| priorityDate | 2007-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 104.