ATE126251T1 - Verfahren zum mahlen von kalziumkarbonat in wässrigem medium. - Google Patents
Verfahren zum mahlen von kalziumkarbonat in wässrigem medium.Info
- Publication number
- ATE126251T1 ATE126251T1 AT90420033T AT90420033T ATE126251T1 AT E126251 T1 ATE126251 T1 AT E126251T1 AT 90420033 T AT90420033 T AT 90420033T AT 90420033 T AT90420033 T AT 90420033T AT E126251 T1 ATE126251 T1 AT E126251T1
- Authority
- AT
- Austria
- Prior art keywords
- grinding
- calcium carbonate
- aqueous medium
- grinding calcium
- aqueous phase
- Prior art date
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)
- Compositions Of Macromolecular Compounds (AREA)
- Crushing And Grinding (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Processing Of Solid Wastes (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
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 (1)
Publication Number | Publication Date |
---|---|
ATE126251T1 true ATE126251T1 (de) | 1995-08-15 |
Family
ID=9378387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90420033T ATE126251T1 (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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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. |
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 |
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 |
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. |
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. |
US5593488A (en) * | 1995-08-24 | 1997-01-14 | Ecc International Inc. | Acid resistant calcium carbonate composition and uses therefor |
AU697589B2 (en) * | 1995-09-12 | 1998-10-08 | Ecc International Limited | Preparations of suspensions of ground particulate material |
AU700268B2 (en) * | 1995-09-12 | 1998-12-24 | Ecc International Limited | Preparation of systems of ground particulate material |
EP0859885A4 (de) * | 1995-10-20 | 1999-06-09 | Ecc Int Inc | Säurebeständiger kalziumkarbonatfüllstoff |
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 |
GB9627002D0 (en) * | 1996-12-27 | 1997-02-12 | Ecc Int Ltd | Dispersed aqueous suspensions |
AU1869000A (en) * | 1998-12-23 | 2000-07-31 | 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 |
CN101397766B (zh) * | 2007-07-05 | 2013-05-22 | 巴斯夫欧洲公司 | 细碎填料水浆的制备及其用于制造高填料含量和高干强度纸的用途 |
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 |
PT2455429E (pt) * | 2010-11-19 | 2013-11-07 | Omya Int Ag | Processo de preparação de suspensões aquosas de materiais minerais por meio de aminas, em combinação com polímeros vinilcarboxílicos |
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 |
DK2662416T3 (en) * | 2012-05-11 | 2015-10-05 | Omya Int Ag | Treatment of calcium carbonate containing materials to the increased filler loading in the paper |
PT2684999E (pt) | 2012-07-13 | 2015-03-03 | Omya Int Ag | Pastas aquosas de alto teor de sólidos e baixa viscosidade de carbonato de cálcio compreendendo materiais com estabilidade reológica melhorada sob temperatura aumentada |
EP2910609B1 (de) * | 2014-02-21 | 2017-08-16 | Omya International AG | Verfahren zur Herstellung eines Kalziumkarbonatprodukts |
Family Cites Families (3)
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 |
-
1989
- 1989-01-27 FR FR8901317A patent/FR2642415B1/fr not_active Expired - Fee Related
- 1989-12-04 CA CA002004490A patent/CA2004490C/fr not_active Expired - Fee Related
- 1989-12-27 NO NO895266A patent/NO303176B1/no not_active IP Right Cessation
-
1990
- 1990-01-23 ES ES90420033T patent/ES2077050T3/es not_active Expired - Lifetime
- 1990-01-23 AT AT90420033T patent/ATE126251T1/de not_active IP Right Cessation
- 1990-01-23 EP EP90420033A patent/EP0380430B1/de not_active Expired - Lifetime
- 1990-01-23 KR KR1019900000760A patent/KR900011668A/ko not_active Application Discontinuation
- 1990-01-23 DE DE69021403T patent/DE69021403T2/de not_active Expired - Fee Related
- 1990-01-25 ZA ZA90548A patent/ZA90548B/xx unknown
- 1990-01-26 FI FI900435A patent/FI97373C/fi not_active IP Right Cessation
- 1990-01-26 JP JP2017672A patent/JP2918596B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NO303176B1 (no) | 1998-06-08 |
FI97373C (fi) | 1996-12-10 |
NO895266L (no) | 1990-07-30 |
ES2077050T3 (es) | 1995-11-16 |
KR900011668A (ko) | 1990-08-01 |
NO895266D0 (no) | 1989-12-27 |
CA2004490C (fr) | 2001-02-13 |
FR2642415B1 (fr) | 1991-04-05 |
EP0380430A1 (de) | 1990-08-01 |
JP2918596B2 (ja) | 1999-07-12 |
DE69021403T2 (de) | 1996-03-07 |
FI900435A0 (fi) | 1990-01-26 |
FR2642415A1 (fr) | 1990-08-03 |
ZA90548B (en) | 1990-10-31 |
FI97373B (fi) | 1996-08-30 |
DE69021403D1 (de) | 1995-09-14 |
CA2004490A1 (fr) | 1990-07-27 |
EP0380430B1 (de) | 1995-08-09 |
JPH02243517A (ja) | 1990-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |