SE7904609L - PROCEDURE FOR ELECTROSTATIC COATING OF INSULATING MATERIAL FOREMAL - Google Patents
PROCEDURE FOR ELECTROSTATIC COATING OF INSULATING MATERIAL FOREMALInfo
- Publication number
- SE7904609L SE7904609L SE7904609A SE7904609A SE7904609L SE 7904609 L SE7904609 L SE 7904609L SE 7904609 A SE7904609 A SE 7904609A SE 7904609 A SE7904609 A SE 7904609A SE 7904609 L SE7904609 L SE 7904609L
- Authority
- SE
- Sweden
- Prior art keywords
- coating
- workpiece
- insulating material
- electrostatic coating
- foremal
- Prior art date
Links
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
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
- B05D7/26—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials synthetic lacquers or varnishes
-
- 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
- B05D1/045—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field on non-conductive substrates
Abstract
The invention relates to a process for the electrostatic coating of workpieces which are completely or partly composed of insulating material. In electrostatic coating, the coating material is applied to the workpiece in powder or other freely-flowing form, using the forces of an electrical field, and dried or melted (fused) in subsequent heat treatment. An electrostatically semi- conductively acting surface having a surface resistance of 10<9> to 10<12> ohms is produced in a workpiece to be coated. Such a surface may be provided by coating with quaternary ammonium compounds or by incorporation of quaternary ammonium compounds into the substrate. Thereafter a coating of a powdery or other free-flowing material is applied with the use of coating appliances using the principle of creating an ionized cloud of electrically charged particles of atomized coating material to effect coating of the surface of said workpiece.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20635978A DD137196B1 (en) | 1978-06-29 | 1978-06-29 | METHOD FOR ELECTROSTATIC COATING OF WORKPIECES OF INSULATING MATERIAL |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7904609L true SE7904609L (en) | 1979-12-30 |
SE445893B SE445893B (en) | 1986-07-28 |
Family
ID=5513335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7904609A SE445893B (en) | 1978-06-29 | 1979-05-28 | PROCEDURE FOR ELECTROSTATIC COATING OF FOREMAL WHICH OR WHOLE CONSISTS OF ISOLER MATERIAL |
Country Status (10)
Country | Link |
---|---|
BE (1) | BE877331A (en) |
CH (1) | CH644283A5 (en) |
CS (1) | CS248254B1 (en) |
DD (1) | DD137196B1 (en) |
DE (1) | DE2914733A1 (en) |
FR (1) | FR2429620A1 (en) |
GB (1) | GB2027363B (en) |
HU (1) | HU182784B (en) |
NL (1) | NL7903831A (en) |
SE (1) | SE445893B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0309595B1 (en) * | 1987-09-24 | 1990-08-01 | Casimir Kast GmbH & Co. KG | Method of making formed objects |
US5262207A (en) * | 1991-09-03 | 1993-11-16 | General Motors Corporation | Method of electrostatically coating nonconductive panels |
FR2703270B1 (en) * | 1993-03-29 | 1999-02-26 | Rene Gabriel Massard | Process for coating more or less complex surfaces, materials for its implementation and products obtained. |
DE4323480C2 (en) * | 1993-07-14 | 1996-11-14 | Wilfried Ensinger | Process for powder coating composite profiles and composite profile |
FR2713518B1 (en) * | 1993-12-14 | 1996-01-26 | Applic Peintures Ste Indle | Method for electrostatically coating an epoxy resin on plastic objects. |
JPH07171485A (en) * | 1993-12-21 | 1995-07-11 | Nippon Paint Co Ltd | Electrostatic powder coating method |
US6270853B1 (en) | 1997-06-20 | 2001-08-07 | Raytheon Company | Electrostatic powder coating of electrically non-conducting substrates |
ATE221419T1 (en) * | 1998-06-10 | 2002-08-15 | Tyrolia Freizeitgeraete | METHOD FOR POWDER COATING COMPONENTS |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL131144C (en) * | 1961-03-06 | |||
DD106308A1 (en) * | 1972-10-13 | 1974-06-12 | ||
US4013804A (en) * | 1974-09-19 | 1977-03-22 | Andersen Corporation | Method and composition for treating wood and coated wooden articles obtained thereby |
DE2450260A1 (en) * | 1974-10-23 | 1976-05-06 | Jenaer Glaswerk Schott & Gen | Electrostatically coating glass articles with synthetic resins - after applying electrically conducting tin dioxide layer having specified conductivity |
-
1978
- 1978-06-29 DD DD20635978A patent/DD137196B1/en not_active IP Right Cessation
-
1979
- 1979-04-11 DE DE19792914733 patent/DE2914733A1/en not_active Withdrawn
- 1979-05-15 NL NL7903831A patent/NL7903831A/en not_active Application Discontinuation
- 1979-05-28 SE SE7904609A patent/SE445893B/en not_active IP Right Cessation
- 1979-06-05 GB GB7919598A patent/GB2027363B/en not_active Expired
- 1979-06-08 CS CS402979A patent/CS248254B1/en unknown
- 1979-06-27 FR FR7916606A patent/FR2429620A1/en active Granted
- 1979-06-28 BE BE0/196009A patent/BE877331A/en not_active IP Right Cessation
- 1979-06-28 HU HUEE002673 patent/HU182784B/en unknown
- 1979-06-28 CH CH693379A patent/CH644283A5/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE445893B (en) | 1986-07-28 |
BE877331A (en) | 1979-10-15 |
DE2914733A1 (en) | 1980-01-10 |
FR2429620A1 (en) | 1980-01-25 |
FR2429620B1 (en) | 1985-05-24 |
HU182784B (en) | 1984-03-28 |
NL7903831A (en) | 1980-01-03 |
DD137196A1 (en) | 1979-08-22 |
DD137196B1 (en) | 1980-12-24 |
GB2027363A (en) | 1980-02-20 |
CS248254B1 (en) | 1987-02-12 |
GB2027363B (en) | 1983-01-06 |
CH644283A5 (en) | 1984-07-31 |
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Legal Events
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NUG | Patent has lapsed |
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