GB643512A - Improvements in or relating to coating compositions - Google Patents

Improvements in or relating to coating compositions

Info

Publication number
GB643512A
GB643512A GB35928/46A GB3592846A GB643512A GB 643512 A GB643512 A GB 643512A GB 35928/46 A GB35928/46 A GB 35928/46A GB 3592846 A GB3592846 A GB 3592846A GB 643512 A GB643512 A GB 643512A
Authority
GB
United Kingdom
Prior art keywords
composition
lead
alkali
metal
microns
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
GB35928/46A
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.)
Industrial Metal Protectives Inc
Original Assignee
Industrial Metal Protectives Inc
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 Industrial Metal Protectives Inc filed Critical Industrial Metal Protectives Inc
Publication of GB643512A publication Critical patent/GB643512A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Cookers (AREA)

Abstract

Metal and other surfaces are coated with a composition which comprises metal dust selected from zinc, lead, aluminium, magnesium, cadmium or alloys thereof dispersed in an alkali silicate solution in which the molar ratio of the alkali oxide to silica is between 1 : 2.3 to 1 : 3.0, while the metal dust has an average particle size of not more than 6 microns, preferably 3 microns, at least 90 per cent by weight passing through a 400-mesh Tyler sieve. The composition after application to a metal surface is preferably heated. The composition may also include fatty acids, cement, ammonia, arsenic oxide, red lead, lead chromate or white lead. Part of the sodium silicate in the composition may be replaced by potassium silicate. The metal surface prior to coating may be treated with acid, washed and sand-blasted and, if desired, further washed with an alkali such as lime water. Specification 553,348 is referred to.
GB35928/46A 1946-11-12 1946-12-04 Improvements in or relating to coating compositions Expired GB643512A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU121146X 1946-11-12

Publications (1)

Publication Number Publication Date
GB643512A true GB643512A (en) 1950-09-20

Family

ID=3749051

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35928/46A Expired GB643512A (en) 1946-11-12 1946-12-04 Improvements in or relating to coating compositions

Country Status (2)

Country Link
ES (1) ES176437A1 (en)
GB (1) GB643512A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1205218B (en) * 1959-11-26 1965-11-18 Henkel & Cie Gmbh Zinc dust-based paint for corrosion protection
DE1267362B (en) * 1960-04-27 1968-05-02 Takeichi Oshima Process for the production of coating agents
DE1268760B (en) * 1961-02-06 1968-05-22 American Pipe & Constr Co Process for the production of coatings on metal surfaces
DE1278650B (en) * 1963-01-30 1968-09-26 American Pipe & Constr Co Process for the production of waterproof coatings
DE1298668B (en) * 1961-08-03 1969-07-03 Esso Res & Engineering Company Coating, impregnating and adhesive agents
DE1669214B1 (en) * 1967-01-05 1969-11-06 Lesonal Werke Chr Lechler & So Zinc dust based paint based on water-dilutable organic binders

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1205218B (en) * 1959-11-26 1965-11-18 Henkel & Cie Gmbh Zinc dust-based paint for corrosion protection
DE1267362B (en) * 1960-04-27 1968-05-02 Takeichi Oshima Process for the production of coating agents
DE1268760B (en) * 1961-02-06 1968-05-22 American Pipe & Constr Co Process for the production of coatings on metal surfaces
DE1298668B (en) * 1961-08-03 1969-07-03 Esso Res & Engineering Company Coating, impregnating and adhesive agents
DE1278650B (en) * 1963-01-30 1968-09-26 American Pipe & Constr Co Process for the production of waterproof coatings
DE1669214B1 (en) * 1967-01-05 1969-11-06 Lesonal Werke Chr Lechler & So Zinc dust based paint based on water-dilutable organic binders

Also Published As

Publication number Publication date
ES176437A1 (en) 1947-03-01

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