BR0314293A - Método de moagem para material inorgânico em partìculas - Google Patents

Método de moagem para material inorgânico em partìculas

Info

Publication number
BR0314293A
BR0314293A BR0314293-0A BR0314293A BR0314293A BR 0314293 A BR0314293 A BR 0314293A BR 0314293 A BR0314293 A BR 0314293A BR 0314293 A BR0314293 A BR 0314293A
Authority
BR
Brazil
Prior art keywords
inorganic particulate
particulate material
particulate matter
aqueous suspension
grinding method
Prior art date
Application number
BR0314293-0A
Other languages
English (en)
Inventor
John Claude Husband
Nigel V Jarvis
Desmond Charles Payton
David Robert Skuse
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=9944290&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0314293(A) "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
Publication of BR0314293A publication Critical patent/BR0314293A/pt

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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/6261—Milling
    • 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
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    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C04B33/14—Colouring matters
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    • C04B33/00—Clay-wares
    • C04B33/36—Reinforced clay-wares
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62625—Wet mixtures
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
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    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
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    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
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    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/40—Compounds of aluminium
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    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
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    • 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, treatment with ultrasonic vibrations
    • C09C3/041—Grinding
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    • C09D17/00—Pigment pastes, e.g. for mixing in paints
    • C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
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    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
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    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • 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
    • D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
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    • D21H19/00—Coated paper; Coating material
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    • C01—INORGANIC CHEMISTRY
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    • C08K3/34—Silicon-containing compounds
    • C08K3/346—Clay

Abstract

"MéTODO DE MOAGEM PARA MATERIAL INORGâNICO EM PARTìCULAS". A presente invenção refere-se a um método de moagem de um material inorgânico em partículas, tal como carbonato de cálcio ou caulim, em uma suspensão aquosa, preferivelmente a um nível de sólidos abaixo de aproximadamente 50% em peso, em que a suspensão aquosa inclui uma quantidade subeficaz de um agente de dispersão para o material inorgânico em partículas.
BR0314293-0A 2002-09-17 2003-09-12 Método de moagem para material inorgânico em partìculas BR0314293A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0221632.3A GB0221632D0 (en) 2002-09-17 2002-09-17 Grinding method
PCT/GB2003/003970 WO2004026973A1 (en) 2002-09-17 2003-09-12 Grinding method

Publications (1)

Publication Number Publication Date
BR0314293A true BR0314293A (pt) 2005-07-26

Family

ID=9944290

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0314293-0A BR0314293A (pt) 2002-09-17 2003-09-12 Método de moagem para material inorgânico em partìculas

Country Status (13)

Country Link
US (2) US20060106118A1 (pt)
EP (1) EP1546268B1 (pt)
JP (1) JP2005539124A (pt)
CN (1) CN1312231C (pt)
AT (1) ATE350423T1 (pt)
AU (1) AU2003269130A1 (pt)
BR (1) BR0314293A (pt)
CA (1) CA2494195A1 (pt)
DE (1) DE60310964T2 (pt)
DK (1) DK1546268T3 (pt)
ES (1) ES2277107T3 (pt)
GB (1) GB0221632D0 (pt)
WO (1) WO2004026973A1 (pt)

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WO2004026973A1 (en) 2004-04-01
DK1546268T3 (da) 2007-05-14
EP1546268A1 (en) 2005-06-29
CA2494195A1 (en) 2004-04-01
JP2005539124A (ja) 2005-12-22
CN1681895A (zh) 2005-10-12
DE60310964D1 (de) 2007-02-15
US7938346B2 (en) 2011-05-10
US20060106118A1 (en) 2006-05-18
DE60310964T2 (de) 2007-08-30
ES2277107T3 (es) 2007-07-01
EP1546268B1 (en) 2007-01-03
US20100219269A1 (en) 2010-09-02
ATE350423T1 (de) 2007-01-15
AU2003269130A1 (en) 2004-04-08
GB0221632D0 (en) 2002-10-30
CN1312231C (zh) 2007-04-25

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