DK0839216T3 - Process for producing an anti-adhesive coating as well as articles provided with such coating - Google Patents
Process for producing an anti-adhesive coating as well as articles provided with such coatingInfo
- Publication number
- DK0839216T3 DK0839216T3 DK95938434T DK95938434T DK0839216T3 DK 0839216 T3 DK0839216 T3 DK 0839216T3 DK 95938434 T DK95938434 T DK 95938434T DK 95938434 T DK95938434 T DK 95938434T DK 0839216 T3 DK0839216 T3 DK 0839216T3
- Authority
- DK
- Denmark
- Prior art keywords
- layer
- coating
- microns
- producing
- well
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
-
- 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
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
- B05D5/083—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface involving the use of fluoropolymers
- B05D5/086—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface involving the use of fluoropolymers having an anchoring layer
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Coating By Spraying Or Casting (AREA)
- Cookers (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention relates to a process for producing a non-stick coating on the surface of a relatively soft metal substrate such as a substrate of aluminium or aluminium alloy , magnesium or magnesium alloy and/or copper or copper alloy. The metal surface is roughed and then provided with a single-layer or multi-layer coating of a hard material such as a hard anodisation layer or a thermal sprayed layer and then provided with a single-layer or multi-layer non-stick coating, e.g. of fluorocarbon resin such as polytetrafluoroethylene (PTFE), tetrafluoroethylene-hexafluoropropylene copolymer (FEP) or tetrafluoroethylene-ethylene copolymer (ETFE). The purpose of the proposed process is in particular to coat the inside of a pan, the surface roughness of the metal surface and/or hard material layer being defined by the following parameters: Ra is between 8 and 30 microns, and or Rz is between 40 and 180 microns, and or Ry is between 50 and 250 microns, and or Pc (1,3) is between 20 and 45 1/cm, and/or tp [10 %] is between 1 and 3 % and or tp [20 %] is between 1 and 10 %.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP1995/004390 WO1997017478A1 (en) | 1995-11-08 | 1995-11-08 | Process for producing a non-stick coating and objects provided with such a coating |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0839216T3 true DK0839216T3 (en) | 2000-08-21 |
Family
ID=8166120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK95938434T DK0839216T3 (en) | 1995-11-08 | 1995-11-08 | Process for producing an anti-adhesive coating as well as articles provided with such coating |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0839216B1 (en) |
AT (1) | ATE190362T1 (en) |
DE (1) | DE59507977D1 (en) |
DK (1) | DK0839216T3 (en) |
WO (1) | WO1997017478A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1042078A1 (en) * | 1997-12-22 | 2000-10-11 | E.I. Du Pont De Nemours And Company | Process for sealing coatings |
IL150397A0 (en) | 2000-01-14 | 2002-12-01 | Astrazeneca Ab | A method for applying a polymer coating to the internal surface of a container |
DE10014486C2 (en) * | 2000-03-23 | 2003-06-12 | Dieter Kampmeier | Process for applying a non-stick layer |
DE10239359A1 (en) * | 2002-08-24 | 2004-02-26 | Kämpfer, Hans-Peter | Hydrocyclone separator for removing oil from an oil-water-sand mixture produced during offshore oil recovery comprises single hydrocyclones provided with layer made from high sliding high wear resistant plastic |
DE10248118B4 (en) * | 2002-10-10 | 2011-07-21 | Süddeutsche Aluminium Manufaktur GmbH, 89558 | Method for applying a thin-ceramic coating material to a surface to be coated of a motor vehicle attachment and motor vehicle attachment |
FR2897251B1 (en) * | 2006-02-14 | 2013-07-12 | Seb Sa | ANODIZED CULINARY ARTICLE AND METHOD OF MANUFACTURING SUCH ARTICLE |
DE102007003548B3 (en) | 2007-01-24 | 2008-09-04 | Thyssenkrupp Nirosta Gmbh | Casting roll for a two-roll caster and two-roll caster |
US20100266817A1 (en) * | 2009-04-15 | 2010-10-21 | Octi Tech Limited, LLC | Ceramic article imaging process and materials |
CN102677119A (en) * | 2012-05-29 | 2012-09-19 | 哈尔滨工业大学 | Preparation method of aluminum alloy non-stick pan coating |
JP6234754B2 (en) * | 2013-09-18 | 2017-11-22 | 株式会社神戸製鋼所 | Electrode metal plate and electrode |
DE102016221023A1 (en) | 2016-10-26 | 2018-04-26 | MTU Aero Engines AG | PROCESS FOR COATING THROUGH THERMAL SPRAYING AND PREPARATION OF A SURFACE THEREFOR BY ELECTROCHEMICAL OR CHEMICAL ETCHING OR LASER MATERIAL PROCESSING |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3712684A1 (en) * | 1987-04-14 | 1988-10-27 | Castolin Sa | METHOD FOR PRODUCING A SPRAYED SURFACE WITH DEFINED ROUGHNESS, AND USE THEREOF |
JPS63259062A (en) * | 1987-04-15 | 1988-10-26 | Eguro Tekkosho:Kk | Ceramic coating method by thermal spraying |
CH692481A5 (en) * | 1988-10-21 | 2002-07-15 | Hort Revetements S A | A method of applying a fluoropolymer layer onto a surface of an object and object coated by the process. |
US5314601A (en) * | 1989-06-30 | 1994-05-24 | Eltech Systems Corporation | Electrodes of improved service life |
TW214570B (en) * | 1989-06-30 | 1993-10-11 | Eltech Systems Corp | |
TW197475B (en) * | 1990-12-26 | 1993-01-01 | Eltech Systems Corp | |
DE4113211A1 (en) * | 1991-04-23 | 1992-10-29 | Winfried Heinzel | METHOD FOR COATING HOUSEHOLD AND KITCHEN EQUIPMENT |
GB9222275D0 (en) * | 1992-10-23 | 1992-12-09 | Meyer Manuf Co Ltd | Cookware and a method of forming same |
US5411771A (en) * | 1993-04-29 | 1995-05-02 | Tsai; Tung-Hung | Method for coating metal cookware |
DE4323117C1 (en) * | 1993-07-10 | 1995-03-09 | Ptg Plasma Oberflaechentech | Process for coating household and kitchen equipment and household and kitchen equipment |
-
1995
- 1995-11-08 WO PCT/EP1995/004390 patent/WO1997017478A1/en active IP Right Grant
- 1995-11-08 DE DE59507977T patent/DE59507977D1/en not_active Expired - Fee Related
- 1995-11-08 AT AT95938434T patent/ATE190362T1/en not_active IP Right Cessation
- 1995-11-08 EP EP95938434A patent/EP0839216B1/en not_active Expired - Lifetime
- 1995-11-08 DK DK95938434T patent/DK0839216T3/en active
Also Published As
Publication number | Publication date |
---|---|
EP0839216A1 (en) | 1998-05-06 |
EP0839216B1 (en) | 2000-03-08 |
DE59507977D1 (en) | 2000-04-13 |
WO1997017478A1 (en) | 1997-05-15 |
ATE190362T1 (en) | 2000-03-15 |
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