FI861530A - Uppslamning av gips eller krita i vatten. - Google Patents

Uppslamning av gips eller krita i vatten. Download PDF

Info

Publication number
FI861530A
FI861530A FI861530A FI861530A FI861530A FI 861530 A FI861530 A FI 861530A FI 861530 A FI861530 A FI 861530A FI 861530 A FI861530 A FI 861530A FI 861530 A FI861530 A FI 861530A
Authority
FI
Finland
Prior art keywords
krita
vatten
gips
eller
release
Prior art date
Application number
FI861530A
Other languages
English (en)
Other versions
FI861530A0 (fi
Inventor
Axel Ingemar Thebrin
Pia Christina Thebrin
Original Assignee
Berol Kemi Ab
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 Berol Kemi Ab filed Critical Berol Kemi Ab
Publication of FI861530A0 publication Critical patent/FI861530A0/fi
Publication of FI861530A publication Critical patent/FI861530A/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/385—Oxides, hydroxides or carbonates
    • 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
    • C01F11/18—Carbonates
    • C01F11/185—After-treatment, e.g. grinding, purification, conversion of crystal morphology
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/46—Non-macromolecular organic compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/64—Inorganic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Paper (AREA)
FI861530A 1985-04-11 1986-04-10 Uppslamning av gips eller krita i vatten. FI861530A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8501773A SE8501773D0 (sv) 1985-04-11 1985-04-11 Bestrykningskomposition for papper

Publications (2)

Publication Number Publication Date
FI861530A0 FI861530A0 (fi) 1986-04-10
FI861530A true FI861530A (fi) 1986-10-12

Family

ID=20359829

Family Applications (1)

Application Number Title Priority Date Filing Date
FI861530A FI861530A (fi) 1985-04-11 1986-04-10 Uppslamning av gips eller krita i vatten.

Country Status (5)

Country Link
DE (1) DE3612087A1 (fi)
DK (1) DK161586A (fi)
FI (1) FI861530A (fi)
GB (1) GB2173781B (fi)
SE (1) SE8501773D0 (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8701263D0 (en) * 1987-01-21 1987-02-25 Ecc Int Ltd Forming concentrated aqueous suspension
DE3811763C2 (de) * 1988-04-08 1993-10-07 Jungbunzlauer Ladenburg Gmbh Wäßrige Dispersion von Gips in Form von Calciumsulfatdihydrat und deren Verwendung als Füllstoff und Streichpigment bei der Papier- und Kartonherstellung
DE4027237A1 (de) * 1990-08-29 1992-03-05 Gypsum Research Waessrige dispersion von rauchgasgips und verfahren zur herstellung derselben
WO1992019674A1 (en) * 1991-04-26 1992-11-12 Westbrook C Eric The method and product of calcium sulfate dihydrate as filler in polymer emulsions
GB9909749D0 (en) * 1999-04-29 1999-06-23 Mineral Recovery Systems Limit Purification method
CA2367593C (en) * 2001-08-13 2003-02-18 Kruger Inc. Method of reducing the solubility of calcium sulfate dihydrate in an aqueous suspension and method of making the same
DE10209698A1 (de) 2002-03-06 2003-09-18 Sachtleben Chemie Gmbh Verfahren zur Herstellung von gecoateten, feinteiligen, anorganischer Festkörpern und deren Verwendung
ITVA20070018A1 (it) * 2007-02-16 2008-08-17 Lamberti Spa Sospensioni acquose concentrate di gesso per la preparazione della carta

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645677A (en) * 1968-09-24 1972-02-29 Taki Fertilizer Mfg Co Ltd Production of gypsum

Also Published As

Publication number Publication date
DK161586A (da) 1986-10-12
DK161586D0 (da) 1986-04-10
GB2173781B (en) 1988-12-29
DE3612087A1 (de) 1986-10-23
GB2173781A (en) 1986-10-22
FI861530A0 (fi) 1986-04-10
GB8608889D0 (en) 1986-05-14
SE8501773D0 (sv) 1985-04-11

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: BEROL KEMI AB