GB1241991A - Coating process - Google Patents

Coating process

Info

Publication number
GB1241991A
GB1241991A GB240768A GB240768A GB1241991A GB 1241991 A GB1241991 A GB 1241991A GB 240768 A GB240768 A GB 240768A GB 240768 A GB240768 A GB 240768A GB 1241991 A GB1241991 A GB 1241991A
Authority
GB
United Kingdom
Prior art keywords
dispersion
article
zinc
metal
jan
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.)
Expired
Application number
GB240768A
Inventor
Trevor Anthony Stevens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB240768A priority Critical patent/GB1241991A/en
Publication of GB1241991A publication Critical patent/GB1241991A/en
Expired legal-status Critical Current

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
    • B05D7/14—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 to metal, e.g. car bodies
    • B05D7/16—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 to metal, e.g. car bodies using synthetic lacquers or varnishes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C09D5/088—Autophoretic paints

Abstract

1,241,991. Coated metal. IMPERIAL CHEMICAL INDUSTRIES Ltd. 8 Jan., 1969 [16 Jan., 1968], No. 2407/68. Heading B2E. [Also in Division C3] A metal article or metal-surfaced article is coated by a process in which the article is treated with an aqueous acidic dispersion or solution of a film-forming material stabilised by an anionic surfactant and substantially free from non-ionic surfactant, the dispersion or solution containing a depolarising oxidant and attacking the surface of the article, whereby ions are generated adjacent the surface which cause the dispersion to coagulate thereon. Preferably at least part of the surface consists of iron, zinc or an alloy thereof, which may be modified by formation of e.g. a zinc phosphate or iron phosphate coating. Specified film-forming materials are copolymers of butadiene with styrene and/or methyl methacrylate and homopolymers or copolymers of vinylidene chloride, vinyl chloride or vinyl acetate. In the examples, panels of zinc or degreased steel are immersed in dispersion comprising methyl methacrylate/ 2-ethyl hexyl acrylate/vinyl acetate copolymer, sodium dioctyl sulphosuccinate, hydrogen peroxide, or sodium nitrate, and phosphoric acid or acetic acid, rinsed with water and dried.
GB240768A 1968-01-16 1968-01-16 Coating process Expired GB1241991A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB240768A GB1241991A (en) 1968-01-16 1968-01-16 Coating process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB240768A GB1241991A (en) 1968-01-16 1968-01-16 Coating process

Publications (1)

Publication Number Publication Date
GB1241991A true GB1241991A (en) 1971-08-11

Family

ID=9739014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB240768A Expired GB1241991A (en) 1968-01-16 1968-01-16 Coating process

Country Status (1)

Country Link
GB (1) GB1241991A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015570A (en) * 1975-07-28 1977-04-05 Sommerville S Smith Liquid-fuel vaporizer
EP0012134A1 (en) * 1978-11-29 1980-06-25 Amchem Products, Inc. a Corporation organised under the Laws of the State of Delaware United States of America Process for forming a polymeric coating on a metallic surface, acidic aqueous coating compositions and coating systems employing such compositions
EP0014035A1 (en) * 1979-01-08 1980-08-06 Honny Chemicals Co. Ltd. Process for the surface treatment of aluminium articles
US4347172A (en) 1971-03-10 1982-08-31 Amchem Products, Inc. Process and composition for coating metals
EP0071355A2 (en) * 1981-07-24 1983-02-09 Scott Bader Company Limited Corrosion resistant autodeposition coatings
FR2557584A1 (en) * 1984-01-04 1985-07-05 Centro Speriment Metallurg COATING FOR HEAT-RESISTANT SHEET METAL WITH HIGH PUNCHING ABILITY
US4578419A (en) * 1985-03-28 1986-03-25 Amchem Products, Inc. Iodine compound activation of autodeposition baths
EP0310708A2 (en) * 1983-07-25 1989-04-12 HENKEL CORPORATION (a Delaware corp.) Vinylidene chloride latex in autodeposition and low temperature cure
EP0310709A2 (en) * 1983-07-25 1989-04-12 HENKEL CORPORATION (a Delaware corp.) Vinylidene chloride latex in autodeposition and low temperature cure
EP0312648A2 (en) * 1983-07-25 1989-04-26 HENKEL CORPORATION (a Delaware corp.) Vinylidene chloride latex in autodeposition and low temperature cure
US5912297A (en) * 1983-07-25 1999-06-15 Henkel Corporation Internally stabilized vinylidene chloride resin in autodeposition
US6224947B1 (en) 1983-07-25 2001-05-01 Henkel Corporation Process for forming a resinous coating from an autodepositing composition which includes internally stabilized vinylidene chloride copolymer

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347172A (en) 1971-03-10 1982-08-31 Amchem Products, Inc. Process and composition for coating metals
US4015570A (en) * 1975-07-28 1977-04-05 Sommerville S Smith Liquid-fuel vaporizer
EP0012134A1 (en) * 1978-11-29 1980-06-25 Amchem Products, Inc. a Corporation organised under the Laws of the State of Delaware United States of America Process for forming a polymeric coating on a metallic surface, acidic aqueous coating compositions and coating systems employing such compositions
EP0014035A1 (en) * 1979-01-08 1980-08-06 Honny Chemicals Co. Ltd. Process for the surface treatment of aluminium articles
EP0071355A2 (en) * 1981-07-24 1983-02-09 Scott Bader Company Limited Corrosion resistant autodeposition coatings
EP0071355A3 (en) * 1981-07-24 1983-08-31 Scott Bader Company Limited Corrosion resistant autodeposition coatings
EP0310709A3 (en) * 1983-07-25 1989-05-10 HENKEL CORPORATION (a Delaware corp.) Vinylidene chloride latex in autodeposition and low temperature cure
EP0310708A2 (en) * 1983-07-25 1989-04-12 HENKEL CORPORATION (a Delaware corp.) Vinylidene chloride latex in autodeposition and low temperature cure
EP0310709A2 (en) * 1983-07-25 1989-04-12 HENKEL CORPORATION (a Delaware corp.) Vinylidene chloride latex in autodeposition and low temperature cure
EP0312648A2 (en) * 1983-07-25 1989-04-26 HENKEL CORPORATION (a Delaware corp.) Vinylidene chloride latex in autodeposition and low temperature cure
EP0312648A3 (en) * 1983-07-25 1989-05-10 HENKEL CORPORATION (a Delaware corp.) Vinylidene chloride latex in autodeposition and low temperature cure
EP0310708A3 (en) * 1983-07-25 1989-05-17 HENKEL CORPORATION (a Delaware corp.) Vinylidene chloride latex in autodeposition and low temperature cure
US5912297A (en) * 1983-07-25 1999-06-15 Henkel Corporation Internally stabilized vinylidene chloride resin in autodeposition
US6224947B1 (en) 1983-07-25 2001-05-01 Henkel Corporation Process for forming a resinous coating from an autodepositing composition which includes internally stabilized vinylidene chloride copolymer
US6312820B1 (en) 1983-07-25 2001-11-06 Henkel Corporation Vinylidene chloride resin in autodeposition
GB2152511A (en) * 1984-01-04 1985-08-07 Centro Speriment Metallurg High punchability heat resistant coating for sheet metal
FR2557584A1 (en) * 1984-01-04 1985-07-05 Centro Speriment Metallurg COATING FOR HEAT-RESISTANT SHEET METAL WITH HIGH PUNCHING ABILITY
US4578419A (en) * 1985-03-28 1986-03-25 Amchem Products, Inc. Iodine compound activation of autodeposition baths

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