GB801986A - Improvements in aluminium paints - Google Patents

Improvements in aluminium paints

Info

Publication number
GB801986A
GB801986A GB118155A GB118155A GB801986A GB 801986 A GB801986 A GB 801986A GB 118155 A GB118155 A GB 118155A GB 118155 A GB118155 A GB 118155A GB 801986 A GB801986 A GB 801986A
Authority
GB
United Kingdom
Prior art keywords
paint
aluminium
zinc
per cent
powder
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
GB118155A
Inventor
Charles Ernest Bird
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB118155A priority Critical patent/GB801986A/en
Publication of GB801986A publication Critical patent/GB801986A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C09D5/10—Anti-corrosive paints containing metal dust
    • C09D5/103—Anti-corrosive paints containing metal dust containing Al

Abstract

An aluminium paint is produced by abrading a metal powder consisting wholly or mainly of aluminium free from anti-pyrophoric lubricants until any insulating film around the particles is broken down sufficiently to allow electrical conductivity in the dried paint film, the abrading being carried out under conditions such that an insulating film is not re-established, and incorporating the powder in a paint medium. Preferably, the abrading comprises grinding in a ball mill or the like in the presence of a liquid which may be either the paint vehicle, or an organic liquid miscible therewith. The powder may contain small amounts of zinc, magnesium, cadmium or silicon. Examples are given of a 95 per cent aluminium, 5 per cent zinc powder abraded in the presence of xylene, then made into a paint with either an epoxy resin or polystyrene; a 72.5 per cent aluminium, 25 per cent zinc, 2.5 per cent lead powder similarly abraded and made into a paint with an epoxy resin; and a 80 per cent aluminium, 20 per cent zinc powder similarly abraded and made into a paint with a solution of polystyrene. The epoxy resin may be either of the two types in which an amide group or an amine group brings about the hardening, and suitable hardeners are included in the compositions. Optional additives are graphite, zinc oxide, or magnesium oxide.ALSO:A metallic paint comprises a metal powder, mainly aluminium, and a cold-setting synthetic resin medium, such as an epoxy resin with an amide or amine type hardener, polyester resins and plasticized polystyrene. The aluminium which may contain zinc, cadmium or lead, or be an alloy with zinc, magnesium, silicon and/or cadmium, and is free of lubricant, is abraded before use by grinding in the medium or in a miscible solvent such as xylene, solvent naphtha, cyclohexanol, methyl iso-butyl ketone, butanol, isopropanol, toluene, diacetone alcohol and glycol monoethyl ether. Graphite, magnesium or zinc oxides may also be present.
GB118155A 1955-01-14 1955-01-14 Improvements in aluminium paints Expired GB801986A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB118155A GB801986A (en) 1955-01-14 1955-01-14 Improvements in aluminium paints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB118155A GB801986A (en) 1955-01-14 1955-01-14 Improvements in aluminium paints

Publications (1)

Publication Number Publication Date
GB801986A true GB801986A (en) 1958-09-24

Family

ID=9717561

Family Applications (1)

Application Number Title Priority Date Filing Date
GB118155A Expired GB801986A (en) 1955-01-14 1955-01-14 Improvements in aluminium paints

Country Status (1)

Country Link
GB (1) GB801986A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3288746A (en) * 1960-04-15 1966-11-29 Walter Marx & Co K G Zinc-aluminum paints
DE1240205B (en) * 1962-03-15 1967-05-11 Nat Res Dev Paints for the corrosion protection of iron and steel components
US4081423A (en) * 1973-01-09 1978-03-28 Jarl Hardenfelt Material Development Centre Spreading or coating composition
US4496673A (en) * 1982-10-01 1985-01-29 The Goodyear Tire & Rubber Company Crosslinkable polyester body solder of powdered metal
WO1996029372A1 (en) * 1995-03-08 1996-09-26 Savin Roland R Graphite-containing compositions
WO1997032936A1 (en) * 1996-03-08 1997-09-12 Hunting Industrial Coatings Anti-corrosive coating compositions
EP1233043A2 (en) * 2001-02-14 2002-08-21 Metal Coatings International Inc. Particulate metal alloy coating for providing corrosion protection
US7678184B2 (en) 2001-02-14 2010-03-16 Metal Coatings International Inc. Particulate metal alloy coating for providing corrosion protection
US7740947B2 (en) 2001-02-14 2010-06-22 Metal Coatings International Inc. Particulate metal alloy coating for providing corrosion protection

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3288746A (en) * 1960-04-15 1966-11-29 Walter Marx & Co K G Zinc-aluminum paints
DE1240205B (en) * 1962-03-15 1967-05-11 Nat Res Dev Paints for the corrosion protection of iron and steel components
US4081423A (en) * 1973-01-09 1978-03-28 Jarl Hardenfelt Material Development Centre Spreading or coating composition
US4496673A (en) * 1982-10-01 1985-01-29 The Goodyear Tire & Rubber Company Crosslinkable polyester body solder of powdered metal
WO1996029372A1 (en) * 1995-03-08 1996-09-26 Savin Roland R Graphite-containing compositions
WO1997032936A1 (en) * 1996-03-08 1997-09-12 Hunting Industrial Coatings Anti-corrosive coating compositions
EP1233043A2 (en) * 2001-02-14 2002-08-21 Metal Coatings International Inc. Particulate metal alloy coating for providing corrosion protection
EP1233043A3 (en) * 2001-02-14 2003-08-27 Metal Coatings International Inc. Particulate metal alloy coating for providing corrosion protection
SG118116A1 (en) * 2001-02-14 2006-01-27 Metal Coatings Int Inc Particulate metal alloy coating for providing corrosion protection
US7078076B2 (en) 2001-02-14 2006-07-18 Metal Coatings International Inc. Particulate metal alloy coating for providing corrosion protection
US7264661B2 (en) 2001-02-14 2007-09-04 Metal Coatings International Inc. Particulate metal alloy coating for providing corrosion protection
CN100381508C (en) * 2001-02-14 2008-04-16 金属涂层国际公司 Granule alloy paint supplying corrosion-resisting function
KR100853337B1 (en) * 2001-02-14 2008-08-21 메탈 코우팅즈 인터내쇼날 인코포레이팃드 Particulate metal alloy coating for providing corrosion protection
US7678184B2 (en) 2001-02-14 2010-03-16 Metal Coatings International Inc. Particulate metal alloy coating for providing corrosion protection
US7740947B2 (en) 2001-02-14 2010-06-22 Metal Coatings International Inc. Particulate metal alloy coating for providing corrosion protection

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