http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2664873-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_070e9c48b2513eabff7a616f833248c4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B3-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B3-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00 |
| filingDate | 2017-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_993dc7e41f8a575ade51c09834b01621 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ade0129979a77d76c6521e1ed02ed6e8 |
| publicationDate | 2018-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2664873-C1 |
| titleOfInvention | Electrically conductive polymer composition with low specific volume resistance |
| abstract | FIELD: cable technology.SUBSTANCE: invention relates to cable technology and can be used for manufacturing polymer earthing switches, flexible anodes of control cable layers. Into an electrically conductive polymer composition with a low specific volume resistance, including a polyolefin, primary and secondary antioxidants – benzopropionic acid 3,5-bis(1,1-dimethyl-ethyl)-4-hydroxy-2-[3-[3,5-bis(1,1-dimethyl)-4-hydroxy-phenyl]-1-oxopropyl]hydrazide, 4,4’-thiobis(6-tert-butyl-m-cresol), tetrakis-methylene-(3-(3’,5’-di-tert-butyl-4-hydroxyphenyl)propionate)methane, electrically conductive technical carbon with specific volume resistance ρ=10±6 Ω*cm, electrically conductive technical carbon with specific volume resistance not higher than ρ=5±3 Ω*cm, zinc stearate, polyethylene wax, additionally introduced conductive technical carbon with a specific volume resistance ρ=0.12÷0.20 Ω*m, at the following component ratio, wt. %: polyolefin 46–60, technical carbon with specific volume resistance ρ=10±6 Ω*cm 26–35, technical carbon with specific volume resistance ρ=5±3 Ω*cm 5–10, technical carbon with specific volume resistance ρ=0.12÷0.20 Ω*m 4–8, 4,4’-thiobis(6-tert-butyl-m-cresol) 0.05–0.25, tetrakis-methylene-(3-(3’,5’-di-tert-butyl-4-hydroxyphenyl)propionate)methane 0.05–0.20, benzopropionic acid 3,5-bis(1,1-dimethyl-ethyl)-4-hydroxy-2-[3-[3,5-bis(1,1-dimethyl)-4-hydroxy-phenyl]-1-oxopropyl]hydrazide 0.05–0.20, zinc stearate 0.15–1.0, polyethylene wax 4–9.EFFECT: ensuring the lowest values of the specific volume resistance, namely, 3–6 times lower than in the known compositions, as well as the absence of ability to cross-link under the influence of temperature due to the absence of organic peroxide initiators in the composition, which makes it suitable for extrusion and injection molding; high electrical conductivity (low resistance) allows the material to be used as elements of cable technology and fittings.1 cl, 2 tbl |
| priorityDate | 2017-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.