SE7613697L - PROCEDURE FOR MANUFACTURE OF WATER DISPERGABLE ALUMINUM PASTOR - Google Patents

PROCEDURE FOR MANUFACTURE OF WATER DISPERGABLE ALUMINUM PASTOR

Info

Publication number
SE7613697L
SE7613697L SE7613697A SE7613697A SE7613697L SE 7613697 L SE7613697 L SE 7613697L SE 7613697 A SE7613697 A SE 7613697A SE 7613697 A SE7613697 A SE 7613697A SE 7613697 L SE7613697 L SE 7613697L
Authority
SE
Sweden
Prior art keywords
water
paste
grinding
manufacture
aluminium
Prior art date
Application number
SE7613697A
Other languages
Swedish (sv)
Other versions
SE417213B (en
Inventor
R Besold
Original Assignee
Eckart Standard Bronzepulver
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 Eckart Standard Bronzepulver filed Critical Eckart Standard Bronzepulver
Publication of SE7613697L publication Critical patent/SE7613697L/en
Publication of SE417213B publication Critical patent/SE417213B/en

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
    • C09C1/64—Aluminium
    • C09C1/644—Aluminium treated with organic compounds, e.g. polymers
    • C09C1/646—Aluminium treated with organic compounds, e.g. polymers concomitant with mechanical comminution, shaping or abrasion of the particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/06—Selection or use of additives to aid disintegrating
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/02—Elements
    • C04B22/04—Metals, e.g. aluminium used as blowing agent
    • 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
    • C09D17/00—Pigment pastes, e.g. for mixing in paints
    • C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
    • C09D17/006—Metal
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/52—Grinding aids; Additives added during grinding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Food Science & Technology (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Filtration Of Liquid (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Disintegrating Or Milling (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

1535580 Making aluminium paste ECKARTWERKE STANDARD BRONZEPULVERWERKE CARL ECKART 20 Dec 1976 [20 Dec 1975] 53154/76 Heading B3A [Also in Division C1] A method of making a water-dispersible aluminium paste comprises grinding aluminium in an organic grinding liquid, such as white spirit, using a grinding auxiliary, such as stearic acid, to form a hydrophobic, inhibiting protective film on the metal particles, and, after the grinding process, removing substantially all of the grinding liquid and replacing it with water to form a paste. The grinding liquid is removed by squeezing on a filter press and/or by evaporation. When the paste comes to be used, the hydrophobic protective coating on the particles is removed chemically, for instance, during the manufacture of foamed concrete, the paste will be contacted by an alkaline medium which saponifies the stearic acid or about 3 wt. per cent of an emulsifier is added together with the water.
SE7613697A 1975-12-20 1976-12-07 PROCEDURE FOR PREPARING A WATER DISPERSIBLE ALUMINUM PASTA CONTAINING WATER FOR IMPATING THE METAL POWDER SE417213B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752557689 DE2557689C3 (en) 1975-12-20 1975-12-20 Process for the production of water-dispersible aluminum pastes and their use

Publications (2)

Publication Number Publication Date
SE7613697L true SE7613697L (en) 1977-06-21
SE417213B SE417213B (en) 1981-03-02

Family

ID=5965080

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7613697A SE417213B (en) 1975-12-20 1976-12-07 PROCEDURE FOR PREPARING A WATER DISPERSIBLE ALUMINUM PASTA CONTAINING WATER FOR IMPATING THE METAL POWDER

Country Status (5)

Country Link
BE (1) BE849229A (en)
DE (1) DE2557689C3 (en)
FR (1) FR2335466A1 (en)
GB (1) GB1535580A (en)
SE (1) SE417213B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4238651C2 (en) * 1992-11-16 1996-03-28 Fraunhofer Ges Forschung Process for the production of gas concrete
DE59408015D1 (en) * 1993-05-26 1999-04-29 Eckart Standard Bronzepulver METHOD FOR PRODUCING A METAL PIGMENT DISPERSION FOR USE IN A VARNISH OR A COLOR, AND METAL PIGMENT DISPERSION OBTAINED thereby
DE102005005259B4 (en) 2005-02-04 2009-09-10 Xella Dämmsysteme GmbH Mineral insulating element and method for its production

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1538456A (en) * 1967-07-21 1968-09-06 Chemolimpex Process for the preparation of aluminum pigments in paste or powder form, having improved reactivity

Also Published As

Publication number Publication date
DE2557689A1 (en) 1977-06-30
BE849229A (en) 1977-04-01
FR2335466B1 (en) 1983-01-14
GB1535580A (en) 1978-12-13
SE417213B (en) 1981-03-02
DE2557689B2 (en) 1978-01-19
DE2557689C3 (en) 1978-09-14
FR2335466A1 (en) 1977-07-15

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