http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100414941-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2312-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0815 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0025 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-08 |
| filingDate | 1996-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2004-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2004-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100414941-B1 |
| titleOfInvention | Heat Resistant Rubber Composition |
| abstract | The heat resistant rubber composition of the present invention is a vulcanizable composition composed of specific ethylene-α-olefin-nonconjugated polyene copolymer rubber (A) and organic peroxide (B). The heat resistant composition can provide a vulcanized rubber molded article having high crosslinking efficiency by organic peroxide, high elastic modulus, and excellent resistance to environmental degradation such as heat aging resistance.n n n The heat-resistant rubber composition of the present invention is a specific ethylene-α-olefin-non-conjugated polyene copolymer rubber consisting of ethylene, an α-olefin having 3 to 20 carbon atoms, and a nonconjugated polyene which is a norbornene compound containing a vinyl terminal group. (A) 100 parts by weight, 0.2 to 5 parts by weight of amine antioxidant (C) and / or 0.2 to 5 parts by weight of hindered phenolic antioxidant (D), and 1 to 10 parts by weight of sulfur antioxidant (E) And a vulcanizable composition made of an organic peroxide (B). This heat resistant rubber composition can provide a vulcanized rubber molded article which is not only excellent in mechanical and electrical properties but also remarkably high in heat aging resistance.n n n Intrinsic viscosity of 1-10 dl / g of ethylene-α-olefin-nonconjugated polyan copolymer rubber (A) ) And ethylene-α-olefin-non-conjugated polyene copolymer rubber (A1) having 0.5 to 50 g / 100 g of nonconjugated polyene content, and ultimate viscosity (n) of 0.1 to 5 dl / g and nonconjugated polyene. In the case of a blend of ethylene-α-olefin-non-conjugated polyene copolymer rubber (A2) having a Yen content of 0.5 to 50 g in terms of oxo value, the heat-resistant rubber composition has extremely good fluidity and excellent mechanical and electrical properties. In addition, it is possible to provide a vulcanized rubber molded article having a significantly high heat aging resistance. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101571104-B1 |
| priorityDate | 1995-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 232.