http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7658808-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f91cda4b3905e2e9ada43b62dcf2d5de |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F2111-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49178 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49176 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F2113-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49174 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F2119-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F30-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09B23-181 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B7-285 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D5-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B38-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B17-34 |
| filingDate | 2006-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2010-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64be8dd3b381417a3f7a2543492976ff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_650eab258936caf37835a01f9ec8db39 |
| publicationDate | 2010-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7658808-B2 |
| titleOfInvention | Method for extending long-term electrical power cable performance |
| abstract | An improved method for imparting excellent long-term dielectric performance to an in-service electrical cable section having a stranded conductor surrounded by a conductor shield encased in a polymeric insulation and having an interstitial void volume in the region of the conductor, the cable section having an average operating temperature T. The method comprising injecting a dielectric enhancement fluid composition into the interstitial void volume, the composition comprising at least one component selected from:n (1) a water-reactive material selected from an organosilane monomer, the above organosilane monomer wherein at least one of the water-reactive groups has been substituted with a condensable silanol group, an oligomer oligomer of the above organosilane monomer, or a co-oligomer of the above organosilane monomer, the organosilane monomer having a diffusion coefficient at least about 15 times greater than the diffusion coefficient of its corresponding tetramer; (2) a water-reactive material similar to (1) having at least one group attached to silicon comprising 7 to about 20 —CH 2 — units; (3) a non-water-reactive organic material which has a diffusion coefficient of less than about 10 −9 cm 2 /sec and an equilibrium concentration of at least about 0.005 gm/cm 3 in the polymeric insulation, the above mentioned diffusion coefficients and equilibrium concentration being determined at temperature T; or (4) an organic compound having an equilibrium concentration in the polymeric insulation at 55° C. which is less than 2.25 times the equilibrium concentration at 22° C. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015149124-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3972745-A4 |
| priorityDate | 2005-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 232.