CH433468A - Stabilisiertes Cellulosematerial - Google Patents
Stabilisiertes CellulosematerialInfo
- Publication number
- CH433468A CH433468A CH1506662A CH1506662A CH433468A CH 433468 A CH433468 A CH 433468A CH 1506662 A CH1506662 A CH 1506662A CH 1506662 A CH1506662 A CH 1506662A CH 433468 A CH433468 A CH 433468A
- Authority
- CH
- Switzerland
- Prior art keywords
- paper
- stabilized
- sep
- cellulose material
- insulation
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims description 29
- 229920002678 cellulose Polymers 0.000 claims description 30
- 239000001913 cellulose Substances 0.000 claims description 30
- 150000001875 compounds Chemical class 0.000 claims description 19
- 230000000087 stabilizing effect Effects 0.000 claims description 14
- 150000002825 nitriles Chemical class 0.000 claims description 10
- -1 nitrogen-containing organic compound Chemical class 0.000 claims description 8
- 239000003381 stabilizer Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 125000002560 nitrile group Chemical group 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 125000004966 cyanoalkyl group Chemical group 0.000 claims description 2
- 150000001983 dialkylethers Chemical group 0.000 claims 1
- 238000009827 uniform distribution Methods 0.000 claims 1
- 239000000123 paper Substances 0.000 description 30
- 238000009413 insulation Methods 0.000 description 23
- 239000002655 kraft paper Substances 0.000 description 19
- 239000007788 liquid Substances 0.000 description 9
- IAHFWCOBPZCAEA-UHFFFAOYSA-N succinonitrile Chemical compound N#CCCC#N IAHFWCOBPZCAEA-UHFFFAOYSA-N 0.000 description 9
- 230000032683 aging Effects 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- DCWQZPJHHVLHSV-UHFFFAOYSA-N 3-ethoxypropanenitrile Chemical compound CCOCCC#N DCWQZPJHHVLHSV-UHFFFAOYSA-N 0.000 description 2
- YBAZINRZQSAIAY-UHFFFAOYSA-N 4-aminobenzonitrile Chemical compound NC1=CC=C(C#N)C=C1 YBAZINRZQSAIAY-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000009172 bursting Effects 0.000 description 2
- 125000004093 cyano group Chemical group *C#N 0.000 description 2
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- LVPZSMIBSMMLPI-UHFFFAOYSA-N 2-(diethylamino)acetonitrile Chemical compound CCN(CC)CC#N LVPZSMIBSMMLPI-UHFFFAOYSA-N 0.000 description 1
- MWFMGBPGAXYFAR-UHFFFAOYSA-N 2-hydroxy-2-methylpropanenitrile Chemical compound CC(C)(O)C#N MWFMGBPGAXYFAR-UHFFFAOYSA-N 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 244000292411 Excoecaria agallocha Species 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- BTGRAWJCKBQKAO-UHFFFAOYSA-N adiponitrile Chemical compound N#CCCCCC#N BTGRAWJCKBQKAO-UHFFFAOYSA-N 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzenecarbonitrile Natural products N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- QQVIHTHCMHWDBS-UHFFFAOYSA-L isophthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC(C([O-])=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-L 0.000 description 1
- LAQPNDIUHRHNCV-UHFFFAOYSA-N isophthalonitrile Chemical compound N#CC1=CC=CC(C#N)=C1 LAQPNDIUHRHNCV-UHFFFAOYSA-N 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- CUONGYYJJVDODC-UHFFFAOYSA-N malononitrile Chemical compound N#CCC#N CUONGYYJJVDODC-UHFFFAOYSA-N 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- SUSQOBVLVYHIEX-UHFFFAOYSA-N phenylacetonitrile Chemical compound N#CCC1=CC=CC=C1 SUSQOBVLVYHIEX-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003878 thermal aging Methods 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/323—Insulation between winding turns, between winding layers
-
- 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
- H01B3/185—Substances or derivates of cellulose
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Insulating Materials (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US164113A US3170027A (en) | 1962-01-03 | 1962-01-03 | Treated cellulosic insulation and electrical apparatus embodying the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH433468A true CH433468A (de) | 1967-04-15 |
Family
ID=22593031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1506662A CH433468A (de) | 1962-01-03 | 1962-12-21 | Stabilisiertes Cellulosematerial |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3170027A (enExample) |
| JP (1) | JPS4021178B1 (enExample) |
| CH (1) | CH433468A (enExample) |
| DE (1) | DE1300825B (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3469219A (en) * | 1966-06-16 | 1969-09-23 | Westinghouse Electric Corp | Thermally stabilized cellulose in electrical apparatus and method for making same |
| US3510346A (en) * | 1966-10-21 | 1970-05-05 | Westinghouse Electric Corp | Thermally stable cellulose products |
| DE1619038A1 (de) * | 1967-01-07 | 1969-09-18 | Bayer Ag | Verfahren zur Veredelung von cellulosehaltigen Materialien |
| US3582985A (en) * | 1969-02-12 | 1971-06-01 | Allis Chalmers Mfg Co | Method of improving strip paper for electrical insulation |
| US4196044A (en) * | 1976-02-05 | 1980-04-01 | Dennison Manufacturing Company | Product and process for making a creped and calendered cellulosic electrical paper |
| US20050072540A1 (en) * | 2003-09-12 | 2005-04-07 | Ehv-Weidmann Industries Inc. | System and method for creping electrical insulating paper |
| DE602007008595D1 (de) * | 2007-12-27 | 2010-09-30 | Abb Research Ltd | Elektrisches Isoliermaterial, elektrische Vorrichtung mit dem Isoliermaterial und Wandler |
| JP6954520B2 (ja) * | 2017-12-05 | 2021-10-27 | 株式会社ダイセル | 点火器組立体、及びガス発生器 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2535690A (en) * | 1947-08-02 | 1950-12-26 | Gen Electric | Fibrous dielectric compositions |
| US2722561A (en) * | 1949-09-03 | 1955-11-01 | Westinghouse Electric Corp | Heat stabilizing of cellulosic insulation in electrical apparatus |
| US2901813A (en) * | 1953-10-20 | 1959-09-01 | American Viscose Corp | Textile material of regenerated cellulose containing a polyacrylamide |
-
1962
- 1962-01-03 US US164113A patent/US3170027A/en not_active Expired - Lifetime
- 1962-12-20 DE DEW33575A patent/DE1300825B/de active Pending
- 1962-12-21 CH CH1506662A patent/CH433468A/de unknown
- 1962-12-24 JP JP5866462A patent/JPS4021178B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4021178B1 (enExample) | 1965-09-20 |
| DE1300825B (de) | 1969-08-07 |
| US3170027A (en) | 1965-02-16 |
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