US1795962A - Process of producing bright paints - Google Patents

Process of producing bright paints Download PDF

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Publication number
US1795962A
US1795962A US230166A US23016627A US1795962A US 1795962 A US1795962 A US 1795962A US 230166 A US230166 A US 230166A US 23016627 A US23016627 A US 23016627A US 1795962 A US1795962 A US 1795962A
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US
United States
Prior art keywords
zinc
slag
electropositive
producing bright
coal slag
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 - Lifetime
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US230166A
Inventor
Nittinger Carl
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.)
Carnitt Rostschutz & Farbstoff
Carnitt-Rostschutz & Farbstoff GmbH
Original Assignee
Carnitt Rostschutz & Farbstoff
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Application filed by Carnitt Rostschutz & Farbstoff filed Critical Carnitt Rostschutz & Farbstoff
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Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the characteristic feature of the invention consists in that to the ground slag electropositive zine powder is added prior to admixing the slag with the binding matter. It has been proposed, to use electropositive zinc as rust preventing means, but the durability of a paint with zinc is very limited as the Zinc with the binding matter does not enter into an intimate combination with the iron or I wood. When, however, according to the new process, ground coal slag isadmixed With finely ground electropositive zinc and, with the addition of a binding matter, is used as paint, the zinc increases the rust-preventing minerals) which are desired to give the desired excellent results.
  • A. rust resistingi paint comprising about eighty percent of nely ground coal slag, about twenty percent of finely ground electropositive zinc, and a vehicle.
  • An iron article having a coating containing finely ground coal slag and finely ground electro-positive zinc.
  • the zinc in the combination of electropositive zinc with the coal slag, obtains the softness which the coal slag in combination with its binding matter possesses, so that the paint can not longer scale off the painted body, even when this body is submitted to alterations of shape.
  • the painting might be carried out also by painting the surface with varnish and in 40 blowing onto this coating of varnish the mixture of coal slag and electropositive zinc.
  • the colour tone of the ground slag can be altered by addition of mixed colours, and the mass may be used as spattle-cement.
  • coal slag as used herein is intended to refer to that product which results where coal is burned at very high temperatures and where the melting point of the ashes is passed.
  • the slag or molten ashes generally comprise silicates or glasses and

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Description

U RTE S CARL nrr'rmena,
FFICE OF BRESLA'U, GERMANY, ASSIGNOR TO CARNITT-ROSTSGHUTZ 8t FABBSTOFF G. M. B. H., 013 BRESLAU, GERMANY PROCESS OF PRODUCING BRIGHT PAINTS No Drawing. Application filed October 31, 1927, Serial 1T0. 230,166, and in Germany May 14, 1927.
5 The characteristic feature of the invention consists in that to the ground slag electropositive zine powder is added prior to admixing the slag with the binding matter. It has been proposed, to use electropositive zinc as rust preventing means, but the durability of a paint with zinc is very limited as the Zinc with the binding matter does not enter into an intimate combination with the iron or I wood. When, however, according to the new process, ground coal slag isadmixed With finely ground electropositive zinc and, with the addition of a binding matter, is used as paint, the zinc increases the rust-preventing minerals) which are desired to give the desired excellent results.
I cla1m:-
l. A. rust resistingi paint comprising about eighty percent of nely ground coal slag, about twenty percent of finely ground electropositive zinc, and a vehicle.
2. An iron article having a coating containing finely ground coal slag and finely ground electro-positive zinc.
In testimony whereof I aflix my signature.
CARL NITTINGER.
capability of the coal slag and goes, together with the coal slag, into an intimate combination with the iron, wood or the like, so that such a paint is a much better rust protection than all the commonly used rust preventing paints and the durability of the paint becomes illimited. The zinc, in the combination of electropositive zinc with the coal slag, obtains the softness which the coal slag in combination with its binding matter possesses, so that the paint can not longer scale off the painted body, even when this body is submitted to alterations of shape.
For carrying out the process about 80% of finely ground coal slag are mixed with about 20% of finely ground electropositive zinc and to this mixture the desired quantity of binding matter, varnish or the like, is added.
The painting might be carried out also by painting the surface with varnish and in 40 blowing onto this coating of varnish the mixture of coal slag and electropositive zinc.
The colour tone of the ground slag can be altered by addition of mixed colours, and the mass may be used as spattle-cement.
The term coal slag as used herein is intended to refer to that product which results where coal is burned at very high temperatures and where the melting point of the ashes is passed. The slag or molten ashes generally comprise silicates or glasses and
US230166A 1927-05-14 1927-10-31 Process of producing bright paints Expired - Lifetime US1795962A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1795962X 1927-05-14

Publications (1)

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US1795962A true US1795962A (en) 1931-03-10

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US230166A Expired - Lifetime US1795962A (en) 1927-05-14 1927-10-31 Process of producing bright paints

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US (1) US1795962A (en)

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