PT912981E - ELECTRIC INSULATION FLUIDS OF HIGH OLEIC ACID CONTENT AND PROCESS FOR THEIR PRODUCTION - Google Patents
ELECTRIC INSULATION FLUIDS OF HIGH OLEIC ACID CONTENT AND PROCESS FOR THEIR PRODUCTIONInfo
- Publication number
- PT912981E PT912981E PT97932163T PT97932163T PT912981E PT 912981 E PT912981 E PT 912981E PT 97932163 T PT97932163 T PT 97932163T PT 97932163 T PT97932163 T PT 97932163T PT 912981 E PT912981 E PT 912981E
- Authority
- PT
- Portugal
- Prior art keywords
- less
- oleic acid
- high oleic
- disclosed
- fatty acid
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title abstract 4
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 title abstract 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 title abstract 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 title abstract 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 title abstract 2
- 239000005642 Oleic acid Substances 0.000 title abstract 2
- 238000009413 insulation Methods 0.000 title abstract 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 3
- 238000010292 electrical insulation Methods 0.000 abstract 3
- 229930195729 fatty acid Natural products 0.000 abstract 3
- 239000000194 fatty acid Substances 0.000 abstract 3
- 150000004665 fatty acids Chemical class 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- PHYFQTYBJUILEZ-IUPFWZBJSA-N triolein Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CCCCCCCC)COC(=O)CCCCCCC\C=C/CCCCCCCC PHYFQTYBJUILEZ-IUPFWZBJSA-N 0.000 abstract 2
- 150000004671 saturated fatty acids Chemical class 0.000 abstract 1
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- H01B3/20—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Insulating Materials (AREA)
- Lubricants (AREA)
- Fats And Perfumes (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
High oleic acid triglyceride compositions that comprise fatty acid components of at least 75 % oleic acid, less than 10 % diunsaturated fatty acid component; less than 3 % triunsaturated fatty acid component; and less than 8 % saturated fatty acid component; and having the properties of a dielectric strength of at least 35 KV/100 mil gap, a dissipation factor of less than 0.05 % at 25 DEG C, acidity of less than 0.03 mg KOH/g, electrical conductivity of less than 1 pS/m at 25 DEG C, a flash point of at least 250 DEG C and a pour point of at least -15 DEG C are disclosed. An electrical insulation fluid comprising the triglyceride composition is disclosed. Electrical apparatuses comprising the electrical insulation fluid and the use of electrical insulation fluid to provide insulation in electrical apparatuses are disclosed. A process for preparing the high oleic acid triglyceride composition is disclosed.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66572196A | 1996-06-18 | 1996-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT912981E true PT912981E (en) | 2004-04-30 |
Family
ID=24671313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT97932163T PT912981E (en) | 1996-06-18 | 1997-06-11 | ELECTRIC INSULATION FLUIDS OF HIGH OLEIC ACID CONTENT AND PROCESS FOR THEIR PRODUCTION |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0912981B1 (en) |
| JP (1) | JP2000513038A (en) |
| AT (1) | ATE255269T1 (en) |
| AU (1) | AU721761B2 (en) |
| CA (1) | CA2258248C (en) |
| DE (1) | DE69726427T2 (en) |
| ES (1) | ES2212117T3 (en) |
| PT (1) | PT912981E (en) |
| WO (1) | WO1997049100A1 (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6398986B1 (en) | 1995-12-21 | 2002-06-04 | Cooper Industries, Inc | Food grade vegetable oil based dielectric fluid and methods of using same |
| US6037537A (en) * | 1995-12-21 | 2000-03-14 | Cooper Industries, Inc. | Vegetable oil based dielectric coolant |
| EP1304704B1 (en) * | 1995-12-21 | 2005-06-15 | Cooper Industries, Inc. | Vegetable oil based dielectric coolant |
| US6352655B1 (en) | 1995-12-21 | 2002-03-05 | Cooper Industries, Inc. | Vegetable oil based dielectric fluid |
| US6280659B1 (en) * | 1996-03-01 | 2001-08-28 | David W. Sundin | Vegetable seed oil insulating fluid |
| US6312623B1 (en) * | 1996-06-18 | 2001-11-06 | Abb Power T&D Company Inc. | High oleic acid oil compositions and methods of making and electrical insulation fluids and devices comprising the same |
| US5949017A (en) | 1996-06-18 | 1999-09-07 | Abb Power T&D Company Inc. | Electrical transformers containing electrical insulation fluids comprising high oleic acid oil compositions |
| AU772953B2 (en) * | 1997-01-06 | 2004-05-13 | Abb Inc. | High oleic acid electrical insulation fluids and devices containing the fluids |
| US6234343B1 (en) | 1999-03-26 | 2001-05-22 | Papp Enterprises, Llc | Automated portable medication radial dispensing apparatus and method |
| DE19934833A1 (en) | 1999-07-24 | 2001-01-25 | Bosch Gmbh Robert | Method for controlling a common rail injection system |
| EP1847584A3 (en) * | 2006-04-21 | 2008-10-22 | Infineum International Limited | Improvements in Biofuel |
| BR112013016466B1 (en) * | 2010-12-30 | 2020-05-05 | Union Carbide Chem Plastic | method for manufacturing electrical insulating fluids based on natural ester oil |
| US9240259B2 (en) | 2011-10-07 | 2016-01-19 | E I Du Pont De Nemours And Company | Liquid compositions used as insulating and heat transfer means, electrical devices containing said compositions and preparation method for such compositions |
| JP6175507B2 (en) * | 2012-10-18 | 2017-08-02 | ダウ グローバル テクノロジーズ エルエルシー | Low viscosity high flash point dielectric fluid based on oleic acid and medium chain length triglycerides |
| JP6205422B2 (en) * | 2012-10-18 | 2017-09-27 | ダウ グローバル テクノロジーズ エルエルシー | Triglyceride based low viscosity high flash point dielectric fluid |
| EP3615644B1 (en) * | 2017-04-24 | 2023-08-23 | Cargill, Incorporated | Wax compositions and dissipation factor |
| EP3615645A4 (en) | 2017-04-26 | 2021-01-27 | Cargill, Incorporated | Wax compositions and surface tension |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US323753A (en) * | 1885-08-04 | taylor | ||
| JPS5225298A (en) * | 1975-08-19 | 1977-02-25 | Nissin Electric Co Ltd | Treatment method of ester oil for electrical insulation |
| DE3201298A1 (en) * | 1981-12-18 | 1983-06-30 | Siemens AG, 1000 Berlin und 8000 München | TRANSFORMER WITH COPPER WINDINGS |
| US4536331A (en) * | 1982-06-07 | 1985-08-20 | Emhart Industries, Inc. | Non-toxic impregnant for electrical capacitors |
| JPS6142816A (en) * | 1984-08-06 | 1986-03-01 | ニチコン株式会社 | Electrically insulating oil |
| US4627192B1 (en) * | 1984-11-16 | 1995-10-17 | Sigco Res Inc | Sunflower products and methods for their production |
| DE3927155A1 (en) * | 1989-08-17 | 1991-02-21 | Henkel Kgaa | ENVIRONMENTALLY FRIENDLY BASIC OIL FOR THE FORMULATION OF HYDRAULIC OILS |
| US5260077A (en) * | 1991-02-12 | 1993-11-09 | The Lubrizol Corporation | Vegetable oil compositions |
| GB9109520D0 (en) * | 1991-05-02 | 1991-06-26 | Abb Capacitors Limited | Improvements in or relating to capacitors |
| US5336423A (en) * | 1992-05-05 | 1994-08-09 | The Lubrizol Corporation | Polymeric salts as dispersed particles in electrorheological fluids |
| US5429761A (en) * | 1994-04-14 | 1995-07-04 | The Lubrizol Corporation | Carbonated electrorheological particles |
| US5538654A (en) * | 1994-12-02 | 1996-07-23 | The Lubrizol Corporation | Environmental friendly food grade lubricants from edible triglycerides containing FDA approved additives |
| US6037537A (en) * | 1995-12-21 | 2000-03-14 | Cooper Industries, Inc. | Vegetable oil based dielectric coolant |
-
1997
- 1997-06-11 DE DE69726427T patent/DE69726427T2/en not_active Expired - Lifetime
- 1997-06-11 JP JP10503104A patent/JP2000513038A/en active Pending
- 1997-06-11 ES ES97932163T patent/ES2212117T3/en not_active Expired - Lifetime
- 1997-06-11 CA CA002258248A patent/CA2258248C/en not_active Expired - Fee Related
- 1997-06-11 WO PCT/US1997/010045 patent/WO1997049100A1/en not_active Ceased
- 1997-06-11 EP EP97932163A patent/EP0912981B1/en not_active Expired - Lifetime
- 1997-06-11 AU AU35692/97A patent/AU721761B2/en not_active Ceased
- 1997-06-11 AT AT97932163T patent/ATE255269T1/en not_active IP Right Cessation
- 1997-06-11 PT PT97932163T patent/PT912981E/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2258248A1 (en) | 1997-12-24 |
| ES2212117T3 (en) | 2004-07-16 |
| AU3569297A (en) | 1998-01-07 |
| EP0912981A1 (en) | 1999-05-06 |
| DE69726427T2 (en) | 2004-09-09 |
| CA2258248C (en) | 2004-04-06 |
| WO1997049100A1 (en) | 1997-12-24 |
| EP0912981A4 (en) | 1999-05-26 |
| JP2000513038A (en) | 2000-10-03 |
| EP0912981B1 (en) | 2003-11-26 |
| DE69726427D1 (en) | 2004-01-08 |
| AU721761B2 (en) | 2000-07-13 |
| ATE255269T1 (en) | 2003-12-15 |
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