DE69401027T2 - Verfahren zur Erhöhung der dielektrischen Festigkeit eines Kabels unter Verwendung einer Flüssigkeitsmischung - Google Patents
Verfahren zur Erhöhung der dielektrischen Festigkeit eines Kabels unter Verwendung einer FlüssigkeitsmischungInfo
- Publication number
- DE69401027T2 DE69401027T2 DE69401027T DE69401027T DE69401027T2 DE 69401027 T2 DE69401027 T2 DE 69401027T2 DE 69401027 T DE69401027 T DE 69401027T DE 69401027 T DE69401027 T DE 69401027T DE 69401027 T2 DE69401027 T2 DE 69401027T2
- Authority
- DE
- Germany
- Prior art keywords
- water
- cable
- reactive compound
- insulation
- process according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 40
- 239000000203 mixture Substances 0.000 title claims description 21
- 239000007788 liquid Substances 0.000 title description 51
- 230000001965 increasing effect Effects 0.000 title description 3
- 238000009413 insulation Methods 0.000 claims description 53
- 239000004020 conductor Substances 0.000 claims description 41
- 150000001875 compounds Chemical class 0.000 claims description 23
- -1 alkyl radicals Chemical class 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 21
- 238000009792 diffusion process Methods 0.000 claims description 20
- CVQVSVBUMVSJES-UHFFFAOYSA-N dimethoxy-methyl-phenylsilane Chemical compound CO[Si](C)(OC)C1=CC=CC=C1 CVQVSVBUMVSJES-UHFFFAOYSA-N 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- 229920000642 polymer Polymers 0.000 claims description 12
- 230000009969 flowable effect Effects 0.000 claims description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- WCYWZMWISLQXQU-UHFFFAOYSA-N methyl Chemical group [CH3] WCYWZMWISLQXQU-UHFFFAOYSA-N 0.000 claims description 6
- JJQZDUKDJDQPMQ-UHFFFAOYSA-N dimethoxy(dimethyl)silane Chemical compound CO[Si](C)(C)OC JJQZDUKDJDQPMQ-UHFFFAOYSA-N 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- POPACFLNWGUDSR-UHFFFAOYSA-N methoxy(trimethyl)silane Chemical compound CO[Si](C)(C)C POPACFLNWGUDSR-UHFFFAOYSA-N 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 2
- MNFGEHQPOWJJBH-UHFFFAOYSA-N diethoxy-methyl-phenylsilane Chemical compound CCO[Si](C)(OCC)C1=CC=CC=C1 MNFGEHQPOWJJBH-UHFFFAOYSA-N 0.000 claims description 2
- AHUXYBVKTIBBJW-UHFFFAOYSA-N dimethoxy(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](OC)(OC)C1=CC=CC=C1 AHUXYBVKTIBBJW-UHFFFAOYSA-N 0.000 claims description 2
- 150000002084 enol ethers Chemical class 0.000 claims description 2
- SNVLJLYUUXKWOJ-UHFFFAOYSA-N methylidenecarbene Chemical compound C=[C] SNVLJLYUUXKWOJ-UHFFFAOYSA-N 0.000 claims description 2
- 150000002905 orthoesters Chemical class 0.000 claims description 2
- ZNOCGWVLWPVKAO-UHFFFAOYSA-N trimethoxy(phenyl)silane Chemical compound CO[Si](OC)(OC)C1=CC=CC=C1 ZNOCGWVLWPVKAO-UHFFFAOYSA-N 0.000 claims description 2
- WRECIMRULFAWHA-UHFFFAOYSA-N trimethyl borate Chemical compound COB(OC)OC WRECIMRULFAWHA-UHFFFAOYSA-N 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- 239000012530 fluid Substances 0.000 description 20
- 230000035515 penetration Effects 0.000 description 20
- 238000011282 treatment Methods 0.000 description 18
- 239000004698 Polyethylene Substances 0.000 description 10
- 230000015556 catabolic process Effects 0.000 description 10
- 230000036961 partial effect Effects 0.000 description 10
- 229920000573 polyethylene Polymers 0.000 description 10
- 238000009826 distribution Methods 0.000 description 9
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 5
- 229910000077 silane Inorganic materials 0.000 description 5
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000005056 compaction Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229920003020 cross-linked polyethylene Polymers 0.000 description 3
- 239000004703 cross-linked polyethylene Substances 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 239000008240 homogeneous mixture Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- 235000006650 Syzygium cordatum Nutrition 0.000 description 1
- 240000005572 Syzygium cordatum Species 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000008365 aromatic ketones Chemical class 0.000 description 1
- 239000001045 blue dye Substances 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000011244 liquid electrolyte Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000006384 oligomerization reaction Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000003340 retarding agent Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- PYOKUURKVVELLB-UHFFFAOYSA-N trimethyl orthoformate Chemical compound COC(OC)OC PYOKUURKVVELLB-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2813—Protection against damage caused by electrical, chemical or water tree deterioration
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/46—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes silicones
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
- H01B7/288—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using hygroscopic material or material swelling in the presence of liquid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Insulating Materials (AREA)
- Insulated Conductors (AREA)
- Lubricants (AREA)
- Manufacturing Of Electric Cables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/049,935 US5372841A (en) | 1993-04-20 | 1993-04-20 | Method for enhancing the dielectrical strength of cable using a fluid mixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69401027D1 DE69401027D1 (de) | 1997-01-16 |
| DE69401027T2 true DE69401027T2 (de) | 1997-04-03 |
Family
ID=21962541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69401027T Expired - Lifetime DE69401027T2 (de) | 1993-04-20 | 1994-04-12 | Verfahren zur Erhöhung der dielektrischen Festigkeit eines Kabels unter Verwendung einer Flüssigkeitsmischung |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5372841A (https=) |
| EP (1) | EP0621607B1 (https=) |
| JP (1) | JP3436792B2 (https=) |
| KR (1) | KR100292697B1 (https=) |
| AU (1) | AU667430B2 (https=) |
| CA (1) | CA2121629C (https=) |
| DE (1) | DE69401027T2 (https=) |
| NO (1) | NO307117B1 (https=) |
| TW (1) | TW250442B (https=) |
| ZA (1) | ZA942603B (https=) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19538190A1 (de) * | 1995-10-13 | 1997-04-17 | Abb Patent Gmbh | Draht und Verfahren zu dessen Herstellung |
| DE19538189A1 (de) * | 1995-10-13 | 1997-04-17 | Abb Patent Gmbh | Draht und Verfahren zu seiner Herstellung |
| US20020046865A1 (en) * | 1997-02-13 | 2002-04-25 | Glen J. Bertini | Cable fluid injection sleeve |
| NZ508348A (en) * | 1998-05-27 | 2003-11-28 | Utilx Corp | Cable fluid injection sleeve |
| US6162491A (en) * | 1998-09-22 | 2000-12-19 | Utilx Corporation | Method of suppressing supersaturation in underground electrical cables |
| KR100574529B1 (ko) * | 1998-09-22 | 2006-05-02 | 유틸스 코포레이션 | 지하 전기 케이블의 과포화를 억제시키는 방법 |
| CA2381423C (en) * | 1999-09-07 | 2009-04-07 | Utilx Corporation | Flow-through cable |
| US6350947B1 (en) | 1999-09-07 | 2002-02-26 | Utilx Corporation | Flow-through cable |
| US6697712B1 (en) | 2000-04-24 | 2004-02-24 | Utilx Corporation | Distributed cable feed system and method |
| AU2005218559B2 (en) * | 2004-03-01 | 2010-09-23 | Novinium, Inc. | Method for treating electrical cable at sustained elevated pressure |
| EP1744866B1 (en) * | 2004-03-01 | 2012-08-08 | Novinium, Inc. | Method for selecting formulations to treat electrical cables |
| CA2557169C (en) * | 2004-03-01 | 2014-07-15 | Novinium, Inc. | High-pressure power cable connector |
| EP1755723B1 (en) * | 2004-06-04 | 2009-10-21 | Radi Medical Systems Ab | Medical guidewire with sensor |
| CN1965377B (zh) * | 2004-06-09 | 2010-12-22 | 陶氏康宁公司 | 用于电缆修复流体的抗腐蚀添加剂 |
| US20060231283A1 (en) | 2005-04-19 | 2006-10-19 | Stagi William R | Cable connector having fluid reservoir |
| JP2008541341A (ja) * | 2005-04-29 | 2008-11-20 | ダウ コーニング コーポレーション | 電気ケーブルの修復液 |
| US7658808B2 (en) * | 2005-08-30 | 2010-02-09 | Novinium, Inc. | Method for extending long-term electrical power cable performance |
| US7353601B1 (en) | 2005-08-30 | 2008-04-08 | Novinium, Inc. | Integrated method for restoring electrical power cable |
| US7538274B2 (en) * | 2006-01-23 | 2009-05-26 | Novinium, Inc. | Swagable high-pressure cable connectors having improved sealing means |
| JP2007273277A (ja) * | 2006-03-31 | 2007-10-18 | Furukawa Electric Co Ltd:The | ケーブルおよびケーブルの劣化防止方法 |
| EP1852876A1 (en) * | 2006-05-05 | 2007-11-07 | Abb Research Ltd. | An electric insulation material composition, a method of production thereof and use thereof |
| WO2008088618A1 (en) * | 2007-01-12 | 2008-07-24 | Utilx Corporation | Composition and method for restoring an electrical cable and inhibiting corrosion in the aluminum conductor core |
| US7700871B2 (en) * | 2007-01-19 | 2010-04-20 | Novinium, Inc. | Acid-catalyzed dielectric enhancement fluid and cable restoration method employing same |
| JP4956322B2 (ja) * | 2007-08-10 | 2012-06-20 | 東京電力株式会社 | 水トリー中のイオン分析方法 |
| CA2618518C (en) * | 2007-11-27 | 2016-03-01 | Novinium, Inc. | Method for restoring power cables |
| US8572842B2 (en) * | 2008-11-14 | 2013-11-05 | Novinium, Inc. | Method for thermally enhancing injection of power cables |
| US8475194B2 (en) | 2009-10-16 | 2013-07-02 | Novinium, Inc. | Reticulated flash prevention plug |
| DE102012206510A1 (de) | 2012-04-20 | 2013-10-24 | Evonik Industries Ag | Neue, einfach synthetisierbare, spontan wasserlösliche, im Wesentlichen VOC freie, umweltfreundliche (Meth)acrylamido-funktionelle Siloxanolsysteme, Verfahren zu ihrer Herstellung sowie Verwendung |
| US11130924B2 (en) | 2012-11-02 | 2021-09-28 | Ab Specialty Silicones, Llc | Silicone lubricant |
| WO2019041113A1 (en) | 2017-08-29 | 2019-03-07 | Dow Global Technologies Llc | POLYETHYLENE COMPOSITION WITH ARBORESCENCE DELAYERS |
| WO2021011696A1 (en) | 2019-07-15 | 2021-01-21 | Novinium, Inc. | Silane functional stabilizers for extending long-term electrical power cable performance |
| BR112022017517A2 (pt) | 2020-03-05 | 2022-11-16 | Novinium Llc | Métodos para rejuvenescer um cabo bloqueado por perna e um cabo de bloqueio por perna |
| US12131839B2 (en) | 2021-05-21 | 2024-10-29 | Novinium, Llc | Method for injecting strand-blocked cable |
| CA3218670A1 (en) | 2021-05-21 | 2022-11-24 | Norman E. Keitges | Method for injecting strand-blocked cable |
| KR102540495B1 (ko) | 2022-12-29 | 2023-06-07 | 김은정 | 유아 구강 케어용 타이머 |
| US12516079B2 (en) | 2023-01-10 | 2026-01-06 | Southwire Company, Llc | Silane functional stabilizers for extending long-term electrical power cable performance |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4372988A (en) * | 1979-01-22 | 1983-02-08 | Cable Technology Laboratories, Inc. | Extension of cable life |
| US4299713A (en) * | 1979-07-19 | 1981-11-10 | National Distillers And Chemical Corp. | Electrical tree and water tree resistant polymer compositions |
| DE2935224A1 (de) * | 1979-08-31 | 1981-03-19 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Wasserfeste hochspannungsisolierung fuer elektrische kabel |
| US4354992A (en) * | 1980-05-06 | 1982-10-19 | Cable Technology Labs., Inc. | Electrochemical tree resistant power cable |
| US4332957A (en) * | 1980-12-22 | 1982-06-01 | National Distillers & Chemical Corp. | Phenoxyalkoxy silanes |
| US4501688A (en) * | 1984-02-01 | 1985-02-26 | National Distillers And Chemical Corporation | Silane oligomers useful as anti-treeing additives |
| US4766011A (en) * | 1986-12-29 | 1988-08-23 | Dow Corning Corporation | Restoring stranded conductor electrical distribution cable |
| DE3702209A1 (de) * | 1987-01-26 | 1988-08-04 | Licentia Gmbh | Kunststoffisolierung und verfahren zu ihrer herstellung |
| GB2210045A (en) * | 1987-09-23 | 1989-06-01 | Bp Chem Int Ltd | Polymer composition |
| US5034278A (en) * | 1988-07-28 | 1991-07-23 | Union Carbide Chemicals And Plastics Technology Corporation | Tree resistant compositions |
| US5200234A (en) * | 1991-12-16 | 1993-04-06 | Dow Corning Corporation | Method for restoring underground electrical cable |
-
1993
- 1993-04-20 US US08/049,935 patent/US5372841A/en not_active Expired - Lifetime
- 1993-07-26 TW TW082105935A patent/TW250442B/zh not_active IP Right Cessation
-
1994
- 1994-03-15 NO NO940914A patent/NO307117B1/no not_active IP Right Cessation
- 1994-04-12 DE DE69401027T patent/DE69401027T2/de not_active Expired - Lifetime
- 1994-04-12 EP EP94302572A patent/EP0621607B1/en not_active Expired - Lifetime
- 1994-04-15 ZA ZA942603A patent/ZA942603B/xx unknown
- 1994-04-18 AU AU60527/94A patent/AU667430B2/en not_active Ceased
- 1994-04-19 KR KR1019940008149A patent/KR100292697B1/ko not_active Expired - Lifetime
- 1994-04-19 CA CA002121629A patent/CA2121629C/en not_active Expired - Lifetime
- 1994-04-20 JP JP08080394A patent/JP3436792B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH076625A (ja) | 1995-01-10 |
| US5372841A (en) | 1994-12-13 |
| EP0621607A1 (en) | 1994-10-26 |
| NO940914D0 (no) | 1994-03-15 |
| TW250442B (https=) | 1995-07-01 |
| DE69401027D1 (de) | 1997-01-16 |
| AU6052794A (en) | 1994-10-27 |
| JP3436792B2 (ja) | 2003-08-18 |
| CA2121629A1 (en) | 1994-10-21 |
| NO307117B1 (no) | 2000-02-07 |
| NO940914L (no) | 1994-10-21 |
| CA2121629C (en) | 2002-10-08 |
| KR100292697B1 (ko) | 2001-09-17 |
| ZA942603B (en) | 1994-11-10 |
| EP0621607B1 (en) | 1996-12-04 |
| AU667430B2 (en) | 1996-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Representative=s name: KROHER, STROBEL RECHTS- UND PATENTANWAELTE, 80336 |
|
| 8328 | Change in the person/name/address of the agent |
Representative=s name: DR. SCHOEN & PARTNER, 80336 MUENCHEN |