CA1075890A - Dielectric fluids - Google Patents
Dielectric fluidsInfo
- Publication number
- CA1075890A CA1075890A CA250,498A CA250498A CA1075890A CA 1075890 A CA1075890 A CA 1075890A CA 250498 A CA250498 A CA 250498A CA 1075890 A CA1075890 A CA 1075890A
- Authority
- CA
- Canada
- Prior art keywords
- diphenyl oxide
- oxide
- fluid
- monochloro
- present
- 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
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 20
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 7
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 claims description 19
- -1 alkyl diphenyl oxide Chemical compound 0.000 claims description 12
- PGPNJCAMHOJTEF-UHFFFAOYSA-N 1-chloro-4-phenoxybenzene Chemical compound C1=CC(Cl)=CC=C1OC1=CC=CC=C1 PGPNJCAMHOJTEF-UHFFFAOYSA-N 0.000 claims description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 231100000419 toxicity Toxicity 0.000 description 5
- 230000001988 toxicity Effects 0.000 description 5
- 241000251468 Actinopterygii Species 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical group 0.000 description 2
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- MOMWFXLCFJOAFX-UHFFFAOYSA-N OOOOOOOO Chemical compound OOOOOOOO MOMWFXLCFJOAFX-UHFFFAOYSA-N 0.000 description 1
- 241000295697 Pimephales promelas Species 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 230000026030 halogenation Effects 0.000 description 1
- 238000005658 halogenation reaction Methods 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000003071 polychlorinated biphenyls Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 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
- H01B3/24—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 containing halogen in the molecules, e.g. halogenated oils
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/14—Electric or magnetic purposes
- C10N2040/16—Dielectric; Insulating oil or insulators
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/14—Electric or magnetic purposes
- C10N2040/17—Electric or magnetic purposes for electric contacts
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Insulating Materials (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/571,894 US4146493A (en) | 1973-07-09 | 1975-04-25 | Dielectric fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1075890A true CA1075890A (en) | 1980-04-22 |
Family
ID=24285488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA250,498A Expired CA1075890A (en) | 1975-04-25 | 1976-04-20 | Dielectric fluids |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS51130899A (OSRAM) |
| AR (1) | AR217627A1 (OSRAM) |
| AU (1) | AU507435B2 (OSRAM) |
| BE (1) | BE841062R (OSRAM) |
| BR (1) | BR7602526A (OSRAM) |
| CA (1) | CA1075890A (OSRAM) |
| FR (1) | FR2308680A2 (OSRAM) |
| GB (1) | GB1513354A (OSRAM) |
| IT (1) | IT1058215B (OSRAM) |
| NL (1) | NL7604368A (OSRAM) |
| NO (1) | NO139582C (OSRAM) |
| SE (1) | SE428507B (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2703745C3 (de) * | 1977-01-29 | 1980-05-29 | Bayer Ag, 5090 Leverkusen | Alkyl-chlor-diphenyläther |
-
1976
- 1976-04-20 CA CA250,498A patent/CA1075890A/en not_active Expired
- 1976-04-21 AU AU13177/76A patent/AU507435B2/en not_active Expired
- 1976-04-23 BR BR2526/76A patent/BR7602526A/pt unknown
- 1976-04-23 GB GB16645/76A patent/GB1513354A/en not_active Expired
- 1976-04-23 SE SE7604738A patent/SE428507B/xx unknown
- 1976-04-23 NO NO761416A patent/NO139582C/no unknown
- 1976-04-23 NL NL7604368A patent/NL7604368A/xx not_active Application Discontinuation
- 1976-04-23 AR AR263013A patent/AR217627A1/es active
- 1976-04-23 FR FR7612130A patent/FR2308680A2/fr active Pending
- 1976-04-23 IT IT49164/76A patent/IT1058215B/it active
- 1976-04-23 BE BE166408A patent/BE841062R/xx active
- 1976-04-26 JP JP51046675A patent/JPS51130899A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NO139582C (no) | 1979-04-04 |
| JPS51130899A (en) | 1976-11-13 |
| AU1317776A (en) | 1977-10-27 |
| NL7604368A (nl) | 1976-10-27 |
| AU507435B2 (en) | 1980-02-14 |
| AR217627A1 (es) | 1980-04-15 |
| SE7604738L (sv) | 1976-10-26 |
| GB1513354A (en) | 1978-06-07 |
| SE428507B (sv) | 1983-07-04 |
| FR2308680A2 (fr) | 1976-11-19 |
| NO761416L (OSRAM) | 1976-10-26 |
| BR7602526A (pt) | 1976-10-19 |
| NO139582B (no) | 1978-12-27 |
| BE841062R (fr) | 1976-10-25 |
| IT1058215B (it) | 1982-04-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |