FR2473407A1 - Procede de realisation de revetements polymeres sur un dielectrique en rouleau et installation pour sa mise en oeuvre - Google Patents
Procede de realisation de revetements polymeres sur un dielectrique en rouleau et installation pour sa mise en oeuvre Download PDFInfo
- Publication number
- FR2473407A1 FR2473407A1 FR8000366A FR8000366A FR2473407A1 FR 2473407 A1 FR2473407 A1 FR 2473407A1 FR 8000366 A FR8000366 A FR 8000366A FR 8000366 A FR8000366 A FR 8000366A FR 2473407 A1 FR2473407 A1 FR 2473407A1
- Authority
- FR
- France
- Prior art keywords
- dielectric
- polymer
- roll
- installation according
- electrodes
- 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
- 229920000642 polymer Polymers 0.000 title claims description 29
- 239000000463 material Substances 0.000 title abstract description 4
- 238000005253 cladding Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 claims abstract description 26
- 230000008569 process Effects 0.000 claims abstract description 21
- 230000003068 static effect Effects 0.000 claims abstract description 5
- 238000005243 fluidization Methods 0.000 claims description 28
- 238000009434 installation Methods 0.000 claims description 27
- 239000000843 powder Substances 0.000 claims description 24
- 238000000576 coating method Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000005686 electrostatic field Effects 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 7
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 239000003989 dielectric material Substances 0.000 abstract description 2
- 239000003365 glass fiber Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 19
- 239000004744 fabric Substances 0.000 description 14
- 239000011521 glass Substances 0.000 description 12
- -1 polytetrafluoroethylene Polymers 0.000 description 11
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 11
- 239000004810 polytetrafluoroethylene Substances 0.000 description 11
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 230000005684 electric field Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920003986 novolac Polymers 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002650 laminated plastic Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
- B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
- B05D1/06—Applying particulate materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
- B05B5/047—Discharge apparatus, e.g. electrostatic spray guns using tribo-charging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C19/00—Apparatus specially adapted for applying particulate materials to surfaces
- B05C19/02—Apparatus specially adapted for applying particulate materials to surfaces using fluidised-bed techniques
- B05C19/025—Combined with electrostatic means
Landscapes
- Electrostatic Spraying Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8000366A FR2473407A1 (fr) | 1980-01-09 | 1980-01-09 | Procede de realisation de revetements polymeres sur un dielectrique en rouleau et installation pour sa mise en oeuvre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8000366A FR2473407A1 (fr) | 1980-01-09 | 1980-01-09 | Procede de realisation de revetements polymeres sur un dielectrique en rouleau et installation pour sa mise en oeuvre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2473407A1 true FR2473407A1 (fr) | 1981-07-17 |
| FR2473407B1 FR2473407B1 (OSRAM) | 1981-11-27 |
Family
ID=9237352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8000366A Granted FR2473407A1 (fr) | 1980-01-09 | 1980-01-09 | Procede de realisation de revetements polymeres sur un dielectrique en rouleau et installation pour sa mise en oeuvre |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2473407A1 (OSRAM) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3484275A (en) * | 1965-05-17 | 1969-12-16 | Scott Paper Co | Electrostatic deposition of compositions on sheet materials utilizing pre-existing friction induced electrostatic charges on said sheet materials |
| DE2650337A1 (de) * | 1975-12-10 | 1977-06-23 | Oranienburg Infrarot Veb | Vorrichtung zur elektrostatischen pulverbeschichtung in einem tauchbehaelter |
-
1980
- 1980-01-09 FR FR8000366A patent/FR2473407A1/fr active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3484275A (en) * | 1965-05-17 | 1969-12-16 | Scott Paper Co | Electrostatic deposition of compositions on sheet materials utilizing pre-existing friction induced electrostatic charges on said sheet materials |
| DE2650337A1 (de) * | 1975-12-10 | 1977-06-23 | Oranienburg Infrarot Veb | Vorrichtung zur elektrostatischen pulverbeschichtung in einem tauchbehaelter |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2473407B1 (OSRAM) | 1981-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |