DK129054B - Process for the production of a calcium sulphate-containing pigment for the paper and lacquer industry. - Google Patents

Process for the production of a calcium sulphate-containing pigment for the paper and lacquer industry.

Info

Publication number
DK129054B
DK129054B DK267670A DK267670A DK129054B DK 129054 B DK129054 B DK 129054B DK 267670 A DK267670 A DK 267670A DK 267670 A DK267670 A DK 267670A DK 129054 B DK129054 B DK 129054B
Authority
DK
Denmark
Prior art keywords
paper
production
calcium sulphate
containing pigment
lacquer industry
Prior art date
Application number
DK267670A
Other languages
Danish (da)
Inventor
D Strauch
Original Assignee
D Strauch
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 D Strauch filed Critical D Strauch
Publication of DK129054B publication Critical patent/DK129054B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • 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
    • C09C1/0081—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound
    • 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
    • C09C1/02—Compounds of alkaline earth metals or magnesium
    • C09C1/021—Calcium carbonates
    • C09C1/022—Treatment with inorganic compounds
    • C09C1/024—Coating
    • 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
    • C09C1/02—Compounds of alkaline earth metals or magnesium
    • C09C1/025—Calcium sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Paper (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
DK267670A 1969-06-02 1970-05-26 Process for the production of a calcium sulphate-containing pigment for the paper and lacquer industry. DK129054B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6918014A FR2048120A5 (en) 1969-06-02 1969-06-02

Publications (1)

Publication Number Publication Date
DK129054B true DK129054B (en) 1974-08-12

Family

ID=9034975

Family Applications (1)

Application Number Title Priority Date Filing Date
DK267670A DK129054B (en) 1969-06-02 1970-05-26 Process for the production of a calcium sulphate-containing pigment for the paper and lacquer industry.

Country Status (7)

Country Link
BE (1) BE751073A (en)
DE (1) DE2025110A1 (en)
DK (1) DK129054B (en)
ES (1) ES380259A1 (en)
FR (1) FR2048120A5 (en)
GB (1) GB1268723A (en)
SE (1) SE362259B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3511945A1 (en) * 1985-04-01 1986-10-02 Gypsum Research S.A., Zug Process for producing coating pigments and fillers for papers, paperboard and cardboard from plaster
GB9213998D0 (en) * 1992-07-01 1992-08-12 Tioxide Group Services Ltd Process for preparing calcium sulphate
GB2268172B (en) * 1992-07-01 1995-09-20 Tioxide Group Services Ltd Process for preparing calcium sulphate

Also Published As

Publication number Publication date
BE751073A (en) 1970-11-03
GB1268723A (en) 1972-03-29
SE362259B (en) 1973-12-03
DE2025110A1 (en) 1970-12-10
ES380259A1 (en) 1972-10-16
FR2048120A5 (en) 1971-03-19

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