FR2478115A1 - Matiere polymere brute pigmentee, procede pour sa fabrication, et son utilisation pour la fabrication d'une feuille electriquement isolante biaxialement etiree - Google Patents
Matiere polymere brute pigmentee, procede pour sa fabrication, et son utilisation pour la fabrication d'une feuille electriquement isolante biaxialement etiree Download PDFInfo
- Publication number
- FR2478115A1 FR2478115A1 FR8105174A FR8105174A FR2478115A1 FR 2478115 A1 FR2478115 A1 FR 2478115A1 FR 8105174 A FR8105174 A FR 8105174A FR 8105174 A FR8105174 A FR 8105174A FR 2478115 A1 FR2478115 A1 FR 2478115A1
- Authority
- FR
- France
- Prior art keywords
- sep
- pigment
- pressure
- raw
- 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.)
- Granted
Links
- 239000000049 pigment Substances 0.000 title claims abstract description 49
- 239000002994 raw material Substances 0.000 title claims abstract description 12
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 11
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 7
- -1 polypropylene Polymers 0.000 title claims description 19
- 239000003990 capacitor Substances 0.000 title claims description 7
- 229920000728 polyester Polymers 0.000 title description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 23
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 23
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229920000642 polymer Polymers 0.000 claims abstract description 14
- 239000002270 dispersing agent Substances 0.000 claims abstract description 13
- 239000012528 membrane Substances 0.000 claims abstract description 11
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000002250 absorbent Substances 0.000 claims abstract description 5
- 230000002745 absorbent Effects 0.000 claims abstract description 5
- 239000011261 inert gas Substances 0.000 claims abstract description 5
- 239000006185 dispersion Substances 0.000 claims description 29
- 238000004519 manufacturing process Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 19
- 238000000746 purification Methods 0.000 claims description 18
- 235000012239 silicon dioxide Nutrition 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 10
- 239000002861 polymer material Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims description 7
- 230000003750 conditioning effect Effects 0.000 claims description 7
- 229920001634 Copolyester Polymers 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims description 2
- 150000002334 glycols Chemical class 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 229920005606 polypropylene copolymer Polymers 0.000 claims 1
- 238000011085 pressure filtration Methods 0.000 abstract description 4
- 150000002500 ions Chemical class 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 description 12
- 239000002253 acid Substances 0.000 description 10
- 239000003054 catalyst Substances 0.000 description 6
- 238000005809 transesterification reaction Methods 0.000 description 6
- 125000005624 silicic acid group Chemical class 0.000 description 5
- 238000006068 polycondensation reaction Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000001698 pyrogenic effect Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229920002492 poly(sulfone) Polymers 0.000 description 2
- 229910021332 silicide Inorganic materials 0.000 description 2
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000006286 aqueous extract Substances 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910000281 calcium bentonite Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 239000007970 homogeneous dispersion Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000008040 ionic compounds Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 150000003017 phosphorus Chemical class 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/14—Organic dielectrics
- H01G4/18—Organic dielectrics of synthetic material, e.g. derivatives of cellulose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803010246 DE3010246A1 (de) | 1980-03-17 | 1980-03-17 | Pigmentierter polymerrohstoff, verfahren zu seiner herstellung und verwendung zur herstellung einer biaxial gestreckten elektroisolierfolie |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2478115A1 true FR2478115A1 (fr) | 1981-09-18 |
| FR2478115B1 FR2478115B1 (https=) | 1983-12-23 |
Family
ID=6097477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8105174A Granted FR2478115A1 (fr) | 1980-03-17 | 1981-03-16 | Matiere polymere brute pigmentee, procede pour sa fabrication, et son utilisation pour la fabrication d'une feuille electriquement isolante biaxialement etiree |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE3010246A1 (https=) |
| FR (1) | FR2478115A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3069537B2 (ja) * | 1997-08-29 | 2000-07-24 | 大成化工株式会社 | 機能性化合物の分散体の製造方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2921051A (en) * | 1953-09-30 | 1960-01-12 | Du Pont | Polyester film and process therefor |
| US3221226A (en) * | 1960-12-20 | 1965-11-30 | Eastman Kodak Co | Wrinkle free polyester film dielectric for capacitors |
| DE2248247A1 (de) * | 1971-10-01 | 1973-04-12 | Gen Electric | Verstaerkte interkristalline thermoplastische polyester-polypropylen-zusammensetzungen |
| FR2203848A1 (https=) * | 1972-10-24 | 1974-05-17 | Ici Ltd | |
| US3944699A (en) * | 1972-10-24 | 1976-03-16 | Imperial Chemical Industries Limited | Opaque molecularly oriented and heat set linear polyester film and process for making same |
| DE2633358A1 (de) * | 1976-07-24 | 1978-01-26 | Hoechst Ag | Polyaethylenterephthalatrohstoff |
-
1980
- 1980-03-17 DE DE19803010246 patent/DE3010246A1/de active Granted
-
1981
- 1981-03-16 FR FR8105174A patent/FR2478115A1/fr active Granted
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2921051A (en) * | 1953-09-30 | 1960-01-12 | Du Pont | Polyester film and process therefor |
| US3221226A (en) * | 1960-12-20 | 1965-11-30 | Eastman Kodak Co | Wrinkle free polyester film dielectric for capacitors |
| DE2248247A1 (de) * | 1971-10-01 | 1973-04-12 | Gen Electric | Verstaerkte interkristalline thermoplastische polyester-polypropylen-zusammensetzungen |
| FR2154799A1 (https=) * | 1971-10-01 | 1973-05-11 | Gen Electric | |
| FR2203848A1 (https=) * | 1972-10-24 | 1974-05-17 | Ici Ltd | |
| US3944699A (en) * | 1972-10-24 | 1976-03-16 | Imperial Chemical Industries Limited | Opaque molecularly oriented and heat set linear polyester film and process for making same |
| DE2633358A1 (de) * | 1976-07-24 | 1978-01-26 | Hoechst Ag | Polyaethylenterephthalatrohstoff |
| FR2359176A1 (fr) * | 1976-07-24 | 1978-02-17 | Hoechst Ag | Matiere a base de terephtalate de polyethylene ainsi qu'un procede pour sa preparation |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3010246C2 (https=) | 1989-05-18 |
| DE3010246A1 (de) | 1981-09-24 |
| FR2478115B1 (https=) | 1983-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |