ATE183536T1 - Vermahlung von pigmenten bestehend aus erdalkalimetallverbindungen - Google Patents

Vermahlung von pigmenten bestehend aus erdalkalimetallverbindungen

Info

Publication number
ATE183536T1
ATE183536T1 AT94301277T AT94301277T ATE183536T1 AT E183536 T1 ATE183536 T1 AT E183536T1 AT 94301277 T AT94301277 T AT 94301277T AT 94301277 T AT94301277 T AT 94301277T AT E183536 T1 ATE183536 T1 AT E183536T1
Authority
AT
Austria
Prior art keywords
earth metal
alkaline earth
weight
suspension
metal compound
Prior art date
Application number
AT94301277T
Other languages
English (en)
Inventor
Christopher Robin Langd Golley
Original Assignee
Ecc Int Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10731936&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE183536(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ecc Int Ltd filed Critical Ecc Int Ltd
Application granted granted Critical
Publication of ATE183536T1 publication Critical patent/ATE183536T1/de

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
    • 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding or treatment with ultrasonic vibrations
    • C09C3/041—Grinding
    • 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
    • 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
    • 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
    • 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
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 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
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
    • D21H21/52—Additives of definite length or shape

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Geology (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Disintegrating Or Milling (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Crushing And Grinding (AREA)
AT94301277T 1993-03-12 1994-02-23 Vermahlung von pigmenten bestehend aus erdalkalimetallverbindungen ATE183536T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9305087A GB2275876B (en) 1993-03-12 1993-03-12 Grinding alkaline earth metal pigments

Publications (1)

Publication Number Publication Date
ATE183536T1 true ATE183536T1 (de) 1999-09-15

Family

ID=10731936

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94301277T ATE183536T1 (de) 1993-03-12 1994-02-23 Vermahlung von pigmenten bestehend aus erdalkalimetallverbindungen

Country Status (11)

Country Link
US (1) US5533679A (de)
EP (2) EP0857763A1 (de)
JP (1) JPH06322289A (de)
KR (1) KR100245762B1 (de)
AT (1) ATE183536T1 (de)
BR (1) BR9401138A (de)
DE (1) DE69420064T2 (de)
DK (1) DK0614948T3 (de)
FI (1) FI941168A7 (de)
GB (1) GB2275876B (de)
NO (1) NO310422B1 (de)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0551918B1 (de) * 1992-01-17 1996-05-22 Sumitomo Heavy Industries, Ltd. Zykloiden-Getriebevorrichtung, Unter- oder Übersetzungsgetriebe mit dieser Vorrichtung und Verfahren zur Bearbeitung dieses Unter- oder Übersetzungsgetriebes
GB9520703D0 (en) * 1995-10-10 1995-12-13 Ecc Int Ltd Paper coating pigments and their production and use
US5722602A (en) * 1995-12-15 1998-03-03 Caterpillar Inc. Process for making flowable powders for coating applications
GB9627002D0 (en) * 1996-12-27 1997-02-12 Ecc Int Ltd Dispersed aqueous suspensions
DE19829649C2 (de) * 1997-07-28 2003-05-08 Omya Ag Oftringen Slurry, enthaltend ein agglomeriertes carbonathaltiges Pigment
WO2000039029A2 (en) † 1998-12-23 2000-07-06 Imerys Minerals Ltd. Production of concentrated carbonate suspensions
JP2001123071A (ja) * 1999-08-19 2001-05-08 Kaisui Kagaku Kenkyusho:Kk 水酸化カルシウムの製造方法および樹脂組成物
GB0221632D0 (en) * 2002-09-17 2002-10-30 Imerys Minerals Ltd Grinding method
GB0319500D0 (en) 2003-08-19 2003-09-17 Resolution Chemicals Ltd Particle-size reduction apparatus,and use thereof
GB0427568D0 (en) 2004-12-16 2005-01-19 Resolution Chemicals Ltd Particle-size reduction apparatus, and the use thereof
CN100419032C (zh) * 2005-01-05 2008-09-17 上海东升新材料有限公司 一种重质碳酸钙填料的制备方法
JP2007099614A (ja) * 2005-09-12 2007-04-19 Ube Material Industries Ltd 炭酸ストロンチウム微粉末
GB0606080D0 (en) 2006-03-27 2006-05-03 Imerys Minerals Ltd Method for producing particulate calcium carbonate
PL3617400T3 (pl) 2009-03-30 2023-01-02 Fiberlean Technologies Limited Zastosowanie zawiesin nanofibrylarnej celulozy
SI2236545T1 (sl) 2009-03-30 2014-12-31 Omya International Ag Postopek za proizvodnjo gelov iz nanofibrilirane celuloze
GB0908401D0 (en) 2009-05-15 2009-06-24 Imerys Minerals Ltd Paper filler composition
CN101840821A (zh) * 2010-03-23 2010-09-22 大连理工大学 一种碱土金属含氧化合物混合浆料的制作方法
DK2386683T3 (da) 2010-04-27 2014-06-23 Omya Int Ag Fremgangsmåde til fremstilling af gel-baserede kompositmaterialer
EP2386682B1 (de) 2010-04-27 2014-03-19 Omya International AG Verfahren zur Herstellung von Verbundstoffmaterialien auf Gelbasis
SI2390284T1 (sl) * 2010-05-28 2012-07-31 Omya Development Ag Postopek za izdelavo suspenzij mineralnih materialov z visoko vsebnostjo trdnih snovi
DE202010005538U1 (de) 2010-06-01 2010-08-05 Imerys Minerals Ltd., Par Streichmasse für porenfreie Substrate
GB201017888D0 (en) 2010-10-22 2010-12-01 Imerys Minerals Ltd Film compositions
GB201019288D0 (en) 2010-11-15 2010-12-29 Imerys Minerals Ltd Compositions
SI2537883T1 (sl) 2011-06-20 2014-06-30 Imerys Minerals Limited Postopki in zmesi v zvezi z recikliranjem polimernih odpadkov
KR102067567B1 (ko) 2011-10-25 2020-01-17 이메리즈 미네랄즈 리미티드 미립자 충전재
US20150030869A1 (en) 2012-02-15 2015-01-29 Imerys Minerals Limited Pigment compositions
EP2628775A1 (de) 2012-02-17 2013-08-21 Omya Development AG Mineralstoffpulver mit hoher Dispersionsfähigkeit und Verwendung dieses Mineralstoffpulvers
EP2653508A1 (de) 2012-04-19 2013-10-23 Imerys S.A. Zusammensetzungen für Farbe
CN104010739B (zh) 2012-10-18 2019-06-04 英默里斯颜料公司 涂料组合物和涂布纸和涂布纸板
US11718065B2 (en) 2013-03-14 2023-08-08 Imertech Sas Composite structures
GB201304717D0 (en) 2013-03-15 2013-05-01 Imerys Minerals Ltd Paper composition
US10745857B2 (en) 2013-03-15 2020-08-18 Fiberlean Technologies Limited Process for treating microfibrillated cellulose
CN103627212B (zh) * 2013-08-16 2015-02-25 湖南磊鑫新材料科技有限公司 一种超细重钙涂布填料的制备方法及其设备
AU2015261414A1 (en) 2014-05-15 2016-12-15 Fiberlean Technologies Limited Grinding method and grinding medium
JP2017534699A (ja) 2014-09-09 2017-11-24 イメリーズ ミネラルズ リミテッド ポリマー組成物
GB201416456D0 (en) 2014-09-17 2014-10-29 Imerys Minerals Ltd Polymeric compositions
GB201417830D0 (en) * 2014-10-08 2014-11-19 Cde Global Ltd Process and apparatus for refining sand
SI3042878T1 (sl) * 2015-01-07 2019-07-31 Omya International Ag Postopek za pridobivanje ultrafinih GCC z visoko zmožnostjo razprševanja svetlobe in visoko vsebnostjo trdih delcev
GB201511492D0 (en) * 2015-06-30 2015-08-12 Imerys Minerals Ltd Mineral compositions
GB201514458D0 (en) 2015-08-14 2015-09-30 Imerys Minerals Ltd Coated calcium carbonates and their uses
SG10201507790RA (en) 2015-09-18 2017-04-27 Underwood Ron Mobile grinding facility
DK3362508T3 (da) 2015-10-14 2019-07-29 Fiberlean Tech Ltd 3d-formbart plademateriale
WO2017134026A1 (en) 2016-02-01 2017-08-10 Imerys Minerals Limited Inorganic particulate material suitable for use in polymeric films
US20170284026A1 (en) 2016-04-04 2017-10-05 Fiberlean Technologies Limited Compositions and methods for providing increased strength in ceiling, flooring, and building products
US11846072B2 (en) 2016-04-05 2023-12-19 Fiberlean Technologies Limited Process of making paper and paperboard products
HRP20210460T1 (hr) 2016-04-05 2021-04-30 Fiberlean Technologies Limited Proizvodi od papira i kartona
KR102137795B1 (ko) 2016-04-22 2020-08-14 파이버린 테크놀로지스 리미티드 미세섬유화 셀룰로스를 포함하는 섬유 및 그로부터 제조된 섬유 및 부직포 물질의 제조 방법
BR112018069542B1 (pt) * 2016-04-22 2022-11-16 Fiberlean Technologies Limited Celulose microfibrilada re-dispersa
CA3024879A1 (en) * 2016-05-26 2017-11-30 Allergan, Inc. Production of rounded salt particles
FR3060419B1 (fr) * 2016-12-16 2018-11-30 Coatex Methode de broyage de matiere minerale
JP6994514B2 (ja) 2017-04-21 2022-02-21 ファイバーリーン テクノロジーズ リミテッド 増強された特性を有するミクロフィブリル化セルロースおよびその製造方法
FI3615617T3 (fi) 2017-04-24 2023-11-01 Imertech Sas Pinnoitettu kalsiumkarbonaatti pihkan ja/tai tarttuvien aineiden ohjausta varten
CN113874579A (zh) 2019-07-23 2021-12-31 纤维精益技术有限公司 用于产生拉伸性质增加的微原纤化纤维素的组合物和方法
AU2020378680A1 (en) 2019-11-05 2022-03-31 Fiberlean Technologies Limited Binder composition and method comprising microfibrillated cellulose and recycled cellulosic materials
US12448512B2 (en) 2020-07-14 2025-10-21 Ut-Battelle, Llc Surface-modified and dried microfibrillated cellulose reinforced thermoplastic biocomposites
CN116157571A (zh) 2020-09-11 2023-05-23 菲博林科技有限公司 用于机械特性改善的纸和纸板应用的含微纤化纤维素和微孔无机颗粒复合材料的填料组合物
WO2022208160A1 (en) 2021-04-02 2022-10-06 Fiberlean Technologies Limited Improved microfibrillated coating compositions, processes and applicators therefor
WO2022208159A1 (en) 2021-04-02 2022-10-06 Fiberlean Technologies Limited Paper and paperboard products
EP4116260A1 (de) 2021-07-08 2023-01-11 Imertech Sas Verfahren zur herstellung von calciumcarbonatsuspensionen
KR20240051941A (ko) 2021-09-08 2024-04-22 파이버린 테크놀로지스 리미티드 건조된 마이크로피브릴화된 셀룰로오스의 재현탁을 위한 이동식 분산 시스템 및 방법
GB202117810D0 (en) 2021-12-09 2022-01-26 Fiberlean Tech Ltd Surface coating comprising microfibrillated cellulose
CN119096018A (zh) 2022-03-21 2024-12-06 菲博林科技有限公司 模塑纸浆制品及其制造工艺
WO2023180277A1 (en) 2022-03-21 2023-09-28 Fiberlean Technologies Limited Porous surface coated with nanocellulose
WO2023180807A1 (en) 2022-03-23 2023-09-28 Fiberlean Technologies Limited Nanocellulose and resin make down processes and systems
WO2024110781A1 (en) 2022-11-22 2024-05-30 Fiberlean Technologies Limited Sequential application of layers, comprising nanocellulose, onto the surface of paper or paperboard substrates
WO2024110786A1 (en) 2022-11-22 2024-05-30 Fiberlean Technologies Limited Barrier coatings applied to nanocellulose-coated paper and paperboard
WO2024218566A1 (en) 2023-04-21 2024-10-24 Fiberlean Technologies Limited Barrier layers comprising nanocellulose onto the surface of paper or paperboard substrates at the wet end of a papermaking process
WO2024228059A1 (en) 2023-05-03 2024-11-07 Fiberlean Technologies Limited Grinding method and grinding medium

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1204511A (en) * 1967-03-14 1970-09-09 English Clays Lovering Pochin Improvements in or relating to pigments
GB1309074A (en) * 1969-03-18 1973-03-07 English Clays Lovering Pochin Grinding of minerals
DE2346269C3 (de) * 1973-09-14 1980-08-21 Gewerkschaft Victor Chemische Werke, 4620 Castrop-Rauxel Verfahren zur Herstellung von feinteiligen Calciumcarbonat-Dispersionen
GB1472701A (en) * 1975-01-03 1977-05-04 English Clays Lovering Pochin Production of aqueous calcium carbonate suspensions
US3980240A (en) * 1975-04-11 1976-09-14 Anglo-American Clays Corporation Brightening of natural calcitic ores
US4325514A (en) * 1975-12-05 1982-04-20 English Clays Lovering Pochin & Company Limited Comminution of minerals
GB1569969A (en) * 1975-12-05 1980-06-25 English Clays Lovering Pochin Comminution of solid materials
GB1537512A (en) * 1976-04-07 1978-12-29 Ass Portland Cement Method for the production of ultrafine chalk
GB1599632A (en) * 1977-01-19 1981-10-07 English Clays Lovering Pochin Comminution of solid materials
GB1597190A (en) * 1977-09-19 1981-09-03 Shiraishi Kogyo Kaisha Ltd Calcium carbonate compositions
GB1601587A (en) * 1978-05-31 1981-11-04 English Clays Lovering Pochin Processing of calcium carbonate minerals
DE2943651C2 (de) * 1979-10-29 1982-10-14 Plüss-Staufer AG, 4665 Oftringen, Aargau Verfahren zur Herstellung von mineralischen Füllstoffen durch Naßzerkleinerung
US4793985A (en) * 1982-08-23 1988-12-27 J. M. Huber Corporation Method of producing ultrafine ground calcium carbonate
DE3275717D1 (en) * 1982-11-10 1987-04-23 Allied Colloids Ltd Calcium carbonate dispersions
DE3246232A1 (de) * 1982-12-14 1984-06-14 Bleeck, Jörg, Dipl.-Ing., 5309 Meckenheim Verfahren zur nassaufmahlung von natuerlichen und synthetischen calciumcarbonaten
US4687546B1 (en) * 1985-07-19 1996-06-04 Anglo American Clays Corp Method of concentrating slurried kaolin
GB8701263D0 (en) * 1987-01-21 1987-02-25 Ecc Int Ltd Forming concentrated aqueous suspension
US5036599A (en) * 1988-12-27 1991-08-06 Georgia Kaolin Company, Inc. Method of concentrating slurried kaolin
US5181662A (en) * 1989-01-27 1993-01-26 Coatex S.A. Process for grinding calcium carbonate in aqueous media
GB2251254B (en) * 1990-12-04 1994-06-29 Ecc Int Ltd Calcium carbonate slurry

Also Published As

Publication number Publication date
EP0614948A1 (de) 1994-09-14
DE69420064T2 (de) 1999-12-09
EP0857763A1 (de) 1998-08-12
GB2275876A (en) 1994-09-14
US5533679A (en) 1996-07-09
EP0614948B1 (de) 1999-08-18
NO940820D0 (no) 1994-03-09
NO940820L (no) 1994-09-13
NO310422B1 (no) 2001-07-02
GB2275876B (en) 1996-07-17
DE69420064D1 (de) 1999-09-23
FI941168A7 (fi) 1994-09-13
FI941168A0 (fi) 1994-03-11
GB9305087D0 (en) 1993-04-28
BR9401138A (pt) 1994-10-25
DK0614948T3 (da) 2000-02-07
KR940021677A (ko) 1994-10-19
JPH06322289A (ja) 1994-11-22
KR100245762B1 (ko) 2000-03-02

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