http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2008128567-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L19-00 |
| filingDate | 2005-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2010-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2008128567-A |
| titleOfInvention | SUBSTANCES FOR IMPROVEMENT OF TECHNOLOGICAL PROPERTIES FOR ELASTOMERIC MIXTURES |
| abstract | 1. A method of preparing an elastomeric mixture, comprising contacting at least one elastomer with a substance to improve technological properties, which includes at least one functionalized polymer having at least one anhydride group. ! 2. The method according to claim 1, in which at least one anhydride group is derivatized from the group consisting of maleic anhydride, itaconic anhydride, citraconic anhydride, propenylate succinic anhydride, 2-pentendicarboxylic acid anhydrides, and mixtures thereof. ! 3. The method according to claim 1, in which at least one anhydride group is derivatized from maleic anhydride. ! 4. The method according to claim 1, in which at least one anhydride group includes an anhydride functional group in an amount of from about 0.5 to about 2.0 mol%. ! 5. The method according to claim 1, wherein the functionalized polymer comprises C2-C12-α-olefin derivatized units or C4-C10 isoolefin derivatized units. ! 6. The method according to claim 1, in which the functionalized polymer has a molecular weight (Mn) from 450 to 5000.! 7. The method according to claim 1, wherein the at least one elastomer comprises halogenated butyl rubber, a star-shaped halogenated butyl rubber, or a halogenated random copolymer of isobutylene and methyl styrene. ! 8. The method according to claim 1, in which at least one elastomer is halogenated with chlorine or bromine. ! 9. The elastomeric mixture prepared according to the method according to claim 1. ! 10. The elastomeric mixture according to claim 9, which is prepared with 30 hours / 100 or less substance to improve technological properties. ! 11. The elastomeric mixture according to claim 9, which is prepared with 20 hours / 100 or less substance to improve the technology |
| priorityDate | 2005-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.