DE69021403D1 - Verfahren zum Mahlen von Kalziumkarbonat in wässrigem Medium. - Google Patents

Verfahren zum Mahlen von Kalziumkarbonat in wässrigem Medium.

Info

Publication number
DE69021403D1
DE69021403D1 DE69021403T DE69021403T DE69021403D1 DE 69021403 D1 DE69021403 D1 DE 69021403D1 DE 69021403 T DE69021403 T DE 69021403T DE 69021403 T DE69021403 T DE 69021403T DE 69021403 D1 DE69021403 D1 DE 69021403D1
Authority
DE
Germany
Prior art keywords
grinding
calcium carbonate
aqueous medium
grinding calcium
aqueous phase
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 - Fee Related
Application number
DE69021403T
Other languages
English (en)
Other versions
DE69021403T2 (de
Inventor
Hubert Bousquet
Georges Ravet
Jacky Rousset
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.)
Coatex SAS
Original Assignee
Coatex SAS
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 Coatex SAS filed Critical Coatex SAS
Application granted granted Critical
Publication of DE69021403D1 publication Critical patent/DE69021403D1/de
Publication of DE69021403T2 publication Critical patent/DE69021403T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C01F11/18—Carbonates
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675—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
    • 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
    • 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
    • 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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Paper (AREA)
  • Disintegrating Or Milling (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Crushing And Grinding (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing Of Solid Wastes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DE69021403T 1989-01-27 1990-01-23 Verfahren zum Mahlen von Kalziumkarbonat in wässrigem Medium. Expired - Fee Related DE69021403T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8901317A FR2642415B1 (fr) 1989-01-27 1989-01-27 Procede de broyage de carbonate de calcium en milieu aqueux

Publications (2)

Publication Number Publication Date
DE69021403D1 true DE69021403D1 (de) 1995-09-14
DE69021403T2 DE69021403T2 (de) 1996-03-07

Family

ID=9378387

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69021403T Expired - Fee Related DE69021403T2 (de) 1989-01-27 1990-01-23 Verfahren zum Mahlen von Kalziumkarbonat in wässrigem Medium.

Country Status (11)

Country Link
EP (1) EP0380430B1 (de)
JP (1) JP2918596B2 (de)
KR (1) KR900011668A (de)
AT (1) ATE126251T1 (de)
CA (1) CA2004490C (de)
DE (1) DE69021403T2 (de)
ES (1) ES2077050T3 (de)
FI (1) FI97373C (de)
FR (1) FR2642415B1 (de)
NO (1) NO303176B1 (de)
ZA (1) ZA90548B (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683539B1 (fr) * 1991-11-12 1993-12-31 Coatex Sa Procede de broyage en suspension aqueuse en presence d'un agent de broyage neutralise en partie par du magnesium.
FR2683538B1 (fr) * 1991-11-12 1993-12-31 Coatex Sa Procede de broyage en suspension aqueuse en presence d'un agent de broyage neutralise en partie par du magnesium.
FR2683536B1 (fr) * 1991-11-12 1993-12-31 Coatex Sa Agent de broyage et/ou de dispersion a base de polymeres et/ou copolymeres neutralises en partie par du magnesium pour suspensions aqueuses de materiaux mineraux en vue d'applications pigmentaires.
FR2683537B1 (fr) * 1991-11-12 1993-12-31 Coatex Sa Agent de broyage et/ou de dispersion a base de polymeres et/ou copolymeres neutralises en partie par du magnesium pour suspensions aqueuses de materiaux mineraux en vue d'applications pigmentaires.
CA2080961C (fr) * 1991-11-12 2002-04-02 Jean-Bernard Egraz Agent de broyage et/ou de dispersion a base de polymeres et/ou copolymeres neutralises en partie par du magnesium pour suspensions aqueuses de materiaux mineraux en vue d'applications pigmentaires
EP0542643B1 (de) * 1991-11-12 1998-01-21 Coatex S.A. Mahl- und/oder Dispersionshilfsmittel auf Basis von Polymeren und/oder teilweise durch Magnesium neutralisierten Kopolymeren für wässerige Suspensionen von mineralen Materialien, welche sich eignen für pigmentäre Anwendungen
US5593488A (en) * 1995-08-24 1997-01-14 Ecc International Inc. Acid resistant calcium carbonate composition and uses therefor
DE69610990D1 (de) * 1995-09-12 2000-12-21 Imerys Minerals Ltd Herstellung von suspensionen von vermahltem teilchenförmigem material
WO1997010309A1 (en) * 1995-09-12 1997-03-20 Ecc International Limited Preparations of suspensions of ground particulate material
US5593489A (en) * 1995-10-20 1997-01-14 Ecc International Inc. Acid resistant carbonate composition containing an aluminum or magnesium hydroxide methods of preparation and uses therefor
EP0859885A4 (de) * 1995-10-20 1999-06-09 Ecc Int Inc Säurebeständiger kalziumkarbonatfüllstoff
GB9627002D0 (en) * 1996-12-27 1997-02-12 Ecc Int Ltd Dispersed aqueous suspensions
WO2000039029A2 (en) * 1998-12-23 2000-07-06 Imerys Minerals Ltd. Production of concentrated carbonate suspensions
DE10209698A1 (de) † 2002-03-06 2003-09-18 Sachtleben Chemie Gmbh Verfahren zur Herstellung von gecoateten, feinteiligen, anorganischer Festkörpern und deren Verwendung
DE10311617A1 (de) * 2003-03-14 2004-09-23 Basf Ag Verwendung von Polyacrylsäuren als Mahlhilfsmittel für Calciumcarbonat
WO2004087574A1 (ja) * 2003-03-31 2004-10-14 San Nopco Ltd. 重質炭酸カルシウム湿式粉砕工程用分散剤
JP5207097B2 (ja) * 2006-06-16 2013-06-12 星光Ｐｍｃ株式会社 填料改質剤、填料スラリー及び製紙方法
EP2173945B1 (de) * 2007-07-05 2015-09-09 Basf Se Verfahren zur herstellung von wässrigen anschlämmungen von feinteiligen füllstoffen und ihre verwendung zur herstellung von papieren mit hohem füllstoffgehalt und hoher trockenfestigkeit
JP5274072B2 (ja) * 2008-03-28 2013-08-28 日本製紙株式会社 エンジニアード炭酸カルシウムの製造方法、および、それを用いた製紙用塗料
EP2199348A1 (de) 2008-12-19 2010-06-23 Omya Development AG Verfahren zur Herstellung von wässrigen Suspensionen von mineralischen Materialien oder getrockneten mineralischen Materialien, erhaltendes Produkt und Verwendungen dafür
RS53031B (en) * 2010-11-19 2014-04-30 Omya International Ag METHOD FOR PREPARATION OF AQUATIC SUSPENSIONS OF MINERAL MATERIALS USING AMINES COMBINED WITH VINYL CARBOXYL POLYMERS
EP2628775A1 (de) 2012-02-17 2013-08-21 Omya Development AG Mineralstoffpulver mit hoher Dispersionsfähigkeit und Verwendung dieses Mineralstoffpulvers
EP2662417B1 (de) * 2012-05-11 2015-10-28 Omya International AG Stärkebasiertes PHCH
EP2662416B1 (de) * 2012-05-11 2015-07-22 Omya International AG Behandlung von calciumcarbonathaltigen Materialien zur verbesserten Fülllast in Papier
ES2533052T3 (es) 2012-07-13 2015-04-07 Omya International Ag Suspensiones acuosas de baja viscosidad y alto contenido de sólidos de materiales que comprenden carbonato de calcio con estabilidad reológica mejorada bajo temperatura aumentada
NO2910609T3 (de) 2014-02-21 2018-01-13

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB949260A (en) * 1961-12-11 1964-02-12 Champion Paper Co Ltd Improvements in method of treating calcium carbonate
GB1204511A (en) * 1967-03-14 1970-09-09 English Clays Lovering Pochin Improvements in or relating to pigments
FR2531444A1 (fr) * 1982-08-06 1984-02-10 Coatex Sa Agent de broyage a base de polymeres et/ou copolymeres acryliques pour suspension aqueuse de materiaux mineraux grossiers en vue d'applications pigmentaires

Also Published As

Publication number Publication date
FI900435A0 (fi) 1990-01-26
NO895266D0 (no) 1989-12-27
EP0380430B1 (de) 1995-08-09
JPH02243517A (ja) 1990-09-27
NO303176B1 (no) 1998-06-08
FR2642415B1 (fr) 1991-04-05
FR2642415A1 (fr) 1990-08-03
DE69021403T2 (de) 1996-03-07
ZA90548B (en) 1990-10-31
NO895266L (no) 1990-07-30
ATE126251T1 (de) 1995-08-15
ES2077050T3 (es) 1995-11-16
EP0380430A1 (de) 1990-08-01
FI97373B (fi) 1996-08-30
JP2918596B2 (ja) 1999-07-12
CA2004490C (fr) 2001-02-13
KR900011668A (ko) 1990-08-01
FI97373C (fi) 1996-12-10
CA2004490A1 (fr) 1990-07-27

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: COATEX S.A., GENAY, FR

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: COATEX S.A.S., GENAY, FR

8339 Ceased/non-payment of the annual fee