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GB674407A - Improvements in and relating to bronze pigment and the method of making the same - Google Patents

Improvements in and relating to bronze pigment and the method of making the same

Info

Publication number
GB674407A
GB674407A GB2237450A GB2237450A GB674407A GB 674407 A GB674407 A GB 674407A GB 2237450 A GB2237450 A GB 2237450A GB 2237450 A GB2237450 A GB 2237450A GB 674407 A GB674407 A GB 674407A
Authority
GB
United Kingdom
Prior art keywords
metal
relating
making
less
per cent
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
GB2237450A
Inventor
Francis Bratten Rethwisch
Gordon Montgomerie Babcock
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.)
Reynolds Metals Co
Original Assignee
Reynolds Metals Co
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 Reynolds Metals Co filed Critical Reynolds Metals Co
Priority to GB2237450A priority Critical patent/GB674407A/en
Publication of GB674407A publication Critical patent/GB674407A/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
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/62—Metallic pigments or fillers
    • C09C1/622—Comminution, shaping or abrasion of initially uncoated particles, possibly in presence of grinding aids, abrasives or chemical treating or coating agents; Particle solidification from melted or vaporised metal; Classification
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

A flake metal leafing powder is prepared by subjecting the metal in comminuted form while it is being hammer-reduced to particle size, to the action of a straight chain aliphatic amine having not less than 14 atoms and a molecular weight from 185 to 300, the proportion of amine to the metal being not less than 1.5 per cent, and preferably from 2 to 20 per cent. Specified amines are octadecylamine, tetradecylamine and hexadecylamine and specified metals are aluminium, copper and their alloys. A solvent such as mineral spirits or a thinner such as Varnolene may also be present. The reduction may take place in a ball mill.
GB2237450A 1950-09-12 1950-09-12 Improvements in and relating to bronze pigment and the method of making the same Expired GB674407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2237450A GB674407A (en) 1950-09-12 1950-09-12 Improvements in and relating to bronze pigment and the method of making the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2237450A GB674407A (en) 1950-09-12 1950-09-12 Improvements in and relating to bronze pigment and the method of making the same

Publications (1)

Publication Number Publication Date
GB674407A true GB674407A (en) 1952-06-25

Family

ID=10178339

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2237450A Expired GB674407A (en) 1950-09-12 1950-09-12 Improvements in and relating to bronze pigment and the method of making the same

Country Status (1)

Country Link
GB (1) GB674407A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047967B (en) * 1955-05-14 1958-12-31 Walter Marx & Co K G Process for the production of a highly dispersed zinc pigment with a leaf structure
DE1052018B (en) * 1956-10-16 1959-03-05 Walter Marx & Co K G Process for the production of a highly dispersed zinc pigment with a leaf structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047967B (en) * 1955-05-14 1958-12-31 Walter Marx & Co K G Process for the production of a highly dispersed zinc pigment with a leaf structure
DE1052018B (en) * 1956-10-16 1959-03-05 Walter Marx & Co K G Process for the production of a highly dispersed zinc pigment with a leaf structure

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