DK0850685T3 - Fremgangsmåde til fremstilling af dispergerede vandige opslæmninger - Google Patents

Fremgangsmåde til fremstilling af dispergerede vandige opslæmninger

Info

Publication number
DK0850685T3
DK0850685T3 DK97310432T DK97310432T DK0850685T3 DK 0850685 T3 DK0850685 T3 DK 0850685T3 DK 97310432 T DK97310432 T DK 97310432T DK 97310432 T DK97310432 T DK 97310432T DK 0850685 T3 DK0850685 T3 DK 0850685T3
Authority
DK
Denmark
Prior art keywords
dispersed aqueous
aqueous slurries
preparing dispersed
preparing
slurries
Prior art date
Application number
DK97310432T
Other languages
Danish (da)
English (en)
Inventor
Christopher Robin Langd Golley
David James Mogridge
David Robert Skuse
Deborah Susan Thrale
Original Assignee
Imerys Minerals 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=10805081&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0850685(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Imerys Minerals Ltd filed Critical Imerys Minerals Ltd
Application granted granted Critical
Publication of DK0850685T3 publication Critical patent/DK0850685T3/da

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
    • 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
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/34—Higher-molecular-weight carboxylic acid esters
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DK97310432T 1996-12-27 1997-12-22 Fremgangsmåde til fremstilling af dispergerede vandige opslæmninger DK0850685T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9627002.0A GB9627002D0 (en) 1996-12-27 1996-12-27 Dispersed aqueous suspensions

Publications (1)

Publication Number Publication Date
DK0850685T3 true DK0850685T3 (da) 2004-01-05

Family

ID=10805081

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97310432T DK0850685T3 (da) 1996-12-27 1997-12-22 Fremgangsmåde til fremstilling af dispergerede vandige opslæmninger

Country Status (5)

Country Link
US (1) US6140376A (de)
EP (1) EP0850685B1 (de)
DE (1) DE69724568T2 (de)
DK (1) DK0850685T3 (de)
GB (1) GB9627002D0 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2323212A1 (en) * 1998-03-11 1999-09-16 Smithkline Beecham Corporation Process of making an aqueous calcium carbonate suspension
FR2802830B1 (fr) * 1999-12-27 2002-06-07 Coatex Sa Utilisation de polymeres hydrosolubles comme agent de dispersion de suspension aqueuse de carbonate de calcium suspensions aqueuses obtenues et leurs utilisations
FR2842436B1 (fr) * 2002-07-17 2005-05-06 Omya Sa Procede de preparation de suspensions aqueuses de charges minerales. suspensions aqueuses de charges minerales obtenues et leurs utilisations
EP1579070B1 (de) * 2002-12-27 2017-02-15 Imerys Pigments, Inc. Pigmente für papierbeschichtung
JP2006518777A (ja) * 2003-01-13 2006-08-17 アイメリーズ ピグメンツ， インコーポレーテッド インクジェットコーティングインク受容層のためのカチオン性炭酸塩顔料
US20060003117A1 (en) * 2004-06-14 2006-01-05 Specialty Minerals (Michigan) Inc. Ink jet recording paper
EP1752499A1 (de) 2005-07-25 2007-02-14 Omya Development AG Verfahren zur Dispergieren und oder Zerkleinern und oder Konzentrieren von Calcium Carbonat in wässrigem Medium, mittels einer wässrigen Lösung enthaltend Zirkonienverbindungen.
FR2894846B1 (fr) * 2005-12-20 2008-02-01 Coatex Sas Utilisation de dispersants pour concentrer des matieres minerales dans l'eau, dispersions obtenues et leurs utilisations.
GB0606080D0 (en) * 2006-03-27 2006-05-03 Imerys Minerals Ltd Method for producing particulate calcium carbonate
FR2899825B1 (fr) * 2006-04-14 2010-08-13 Coatex Sas Dispersion aqueuse de carbonate de calcium precipite a partir d'au moins un agent dispersant contenant un compose porteur d'ion fluorure.
FR2894847B1 (fr) * 2006-05-24 2008-02-01 Coatex Sas Dispersions de matieres minerales dans l'eau et leurs utilisations
FR2903618B1 (fr) * 2006-07-12 2008-10-31 Coatex Sas Agent de dispersion et/ou d'aide au broyage pour dispersion et suspension aqueuse de matieres minerales, dispersion et suspension obtenues et leurs utilisations.
ES2606348T3 (es) 2008-07-07 2017-03-23 Omya Development Ag Método de fabricación de suspensiones acuosas de carbonato de calcio y suspensiones obtenidas así como sus usos
FR2933419B1 (fr) * 2008-07-07 2010-08-20 Coatex Sas Utilisation de polymeres(meth) acryliques dans un procede de fabrication d'une suspension aqueuse de carbonate de calcium
CN101664029B (zh) * 2008-09-04 2012-07-25 北京广源益农化学有限责任公司 一种农药环保剂型专用分散剂及应用
EP2194103A1 (de) 2008-12-04 2010-06-09 Omya Development Ag Verfahren zur Herstellung von Calciumcarbonatmaterialien mit einer Teilchenoberfläche mit verbesserten Adsorptionseigenschaften
FR2940141B1 (fr) 2008-12-19 2010-12-17 Coatex Sas Utilisation de polymeres acryliques neutralises par le lithium comme agents dispersants ou d'aide au broyage en milieu aqueux de matieres minerales
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
PT104748A (pt) * 2009-09-16 2011-03-16 Univ Aveiro Composição de pigmentos e calda de revestimento que a contém, para papel de imprenssão a jacto de tinta
ATE547484T2 (de) 2010-05-28 2012-03-15 Omya Development Ag Verfahren zur herstellung von hochfesten suspensionen aus mineralmaterialien
CN101869861B (zh) * 2010-06-24 2012-04-25 常德市磊鑫矿业科技有限公司 重钙湿法研磨分散剂的滴加方法
SI2455429T1 (sl) 2010-11-19 2013-12-31 Omya International Ag Postopek za pripravo vodne suspenzije mineralnih snovi z uporabo aminov, kombiniranih z vinil karboksilnimi polimeri
FR2967593B1 (fr) 2010-11-19 2012-12-28 Coatex Sas Utilisation d'amines en combinaison avec des polymeres acryliques dans la fabrication de suspensions aqueuses de matieres minerales
WO2012092986A1 (en) 2011-01-07 2012-07-12 Omya Development Ag Process for water based mineral material slurry surface whitening
ES2587504T3 (es) 2012-09-26 2016-10-25 Omya International Ag Suspensiones acuosas de material mineral reológicamente estables que comprenden polímeros orgánicos que tienen contenido reducido de compuestos orgánicos volátiles (COV)
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
CN104744970A (zh) * 2015-02-13 2015-07-01 江苏苏博特新材料股份有限公司 碳酸钙/梳状聚醚嵌段聚丙烯酸共聚物浆料及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1414964A (en) * 1971-10-19 1975-11-19 English Clays Lovering Pochin Copolymers and their use in the treatment of materials
GB1472701A (en) * 1975-01-03 1977-05-04 English Clays Lovering Pochin Production of aqueous calcium carbonate suspensions
JPS53129200A (en) * 1977-04-18 1978-11-10 Shiraishi Kogyo Kk Dispersant for calcium carbonate
LU77723A1 (fr) * 1977-07-11 1979-03-26 Solvay Procede pour la preparation de suspensions aqueuses concentrees de carbonate de calcium
GB1597190A (en) * 1977-09-19 1981-09-03 Shiraishi Kogyo Kaisha Ltd Calcium carbonate compositions
JPS6028818A (ja) * 1983-07-28 1985-02-14 Lion Corp 炭酸カルシウム用分散剤
AU596458B2 (en) * 1986-11-07 1990-05-03 Nippon Shokubai Kagaku Kogyo Co. Ltd. Method for production of aqueous dispersion of inorganic pigment
US5181662A (en) * 1989-01-27 1993-01-26 Coatex S.A. Process for grinding calcium carbonate in aqueous media
FR2642415B1 (fr) * 1989-01-27 1991-04-05 Coatex Sa Procede de broyage de carbonate de calcium en milieu aqueux
DE4128570A1 (de) * 1991-08-28 1993-03-04 Pluss Stauffer Ag Carbonat-haltige mineralische fuellstoffe und pigmente
GB2275876B (en) * 1993-03-12 1996-07-17 Ecc Int Ltd Grinding alkaline earth metal pigments
US5531821A (en) * 1995-08-24 1996-07-02 Ecc International Inc. Surface modified calcium carbonate composition and uses therefor

Also Published As

Publication number Publication date
EP0850685B1 (de) 2003-09-03
EP0850685A2 (de) 1998-07-01
DE69724568T2 (de) 2004-07-01
GB9627002D0 (en) 1997-02-12
US6140376A (en) 2000-10-31
EP0850685A3 (de) 1999-01-07
DE69724568D1 (de) 2003-10-09

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