http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105399885-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F230-06 |
| filingDate | 2015-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105399885-B |
| titleOfInvention | High temperature resistant ethylene propylene diene rubber and preparation method thereof |
| abstract | The invention discloses a kind of high temperature resistant ethylene propylene diene rubber and preparation method thereof, its structure such as formula（I）It is shown, （I）, formula（I）In, Represent carborane group；R is C 1‑10 Alkane group；X, y, z is the degree of polymerization of said polymeric thing, the integer for being 10 1000.Its preparation method：The preparation of modified carborane Third monomer；Ethene, propylene, modified carborane Third monomer, solvent and V Al catalyst are measured according to mol ratio；Solvent is added in reactor under nitrogen protection, ethene, propylene mixed gas is passed through, modified carborane Third monomer is added, added under nitrogen atmosphere after catalyst, 20 60min of reaction, stopping is passed through reaction mixture gas body, obtains high temperature resistant ethylene propylene diene rubber.Heat resistance of the present invention is good, and temperature, which is used for a long time, to have widened the application of ethylene propylene diene rubber up to more than 200 DEG C, and preparation technology is simple, it is easy to operate. |
| priorityDate | 2015-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.