http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3679776-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-04 |
| filingDate | 1970-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1972-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57a7c5e61e91a8d353223fa1cda6ea77 |
| publicationDate | 1972-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3679776-A |
| titleOfInvention | Polymerization of hydrocarbon dienes with lithium-sodium alloys |
| abstract | Conjugated hydrocarbon dienes are polymerized with lithiumsodium alloy initiator containing 0.1 to 90 mole percent sodium in a nonpolar medium at about -10*C. to 100*C. to yield the corresponding lithiopolydiene in which a desired high percentage of the repeating units have cis-1,4-structure. The lithiopolydienes can be used to prepare block copolymers of the ABA type in which the A units are polypivalolactone or a polymer of any other anionically polymerizable monomer and the B unit is a polydiene. The alloys can also be applied to prepare homopolydienes with high 1,4-cis structure, which are useful as vulcanizable elastomers. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7906584-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005239963-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006052534-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7247674-B2 |
| priorityDate | 1970-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.