ATE334939T1 - Sole auf der basis von kieselsäure - Google Patents

Sole auf der basis von kieselsäure

Info

Publication number
ATE334939T1
ATE334939T1 AT00929996T AT00929996T ATE334939T1 AT E334939 T1 ATE334939 T1 AT E334939T1 AT 00929996 T AT00929996 T AT 00929996T AT 00929996 T AT00929996 T AT 00929996T AT E334939 T1 ATE334939 T1 AT E334939T1
Authority
AT
Austria
Prior art keywords
based particles
sol containing
aqueous sol
silicic acid
containing silica
Prior art date
Application number
AT00929996T
Other languages
English (en)
Inventor
Michael Persson
Marek Tokarz
Maj-Lis Dahlgren
Hans Johansson-Vestin
Original Assignee
Akzo Nobel Nv
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
Priority claimed from SE9901687A external-priority patent/SE9901687D0/xx
Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv
Application granted granted Critical
Publication of ATE334939T1 publication Critical patent/ATE334939T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/141—Preparation of hydrosols or aqueous dispersions
    • C01B33/142—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/146—After-treatment of sols
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/141—Preparation of hydrosols or aqueous dispersions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/141—Preparation of hydrosols or aqueous dispersions
    • C01B33/142—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates
    • C01B33/143—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates of aqueous solutions of silicates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/141—Preparation of hydrosols or aqueous dispersions
    • C01B33/142—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates
    • C01B33/143—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates of aqueous solutions of silicates
    • C01B33/1435—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates of aqueous solutions of silicates using ion exchangers
    • 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
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • 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
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • D21H17/29—Starch cationic
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • D21H17/375—Poly(meth)acrylamide
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45—Nitrogen-containing groups
    • D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Paper (AREA)
  • Steroid Compounds (AREA)
  • Colloid Chemistry (AREA)
  • Dental Preparations (AREA)
AT00929996T 1999-05-04 2000-04-28 Sole auf der basis von kieselsäure ATE334939T1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US13235999P 1999-05-04 1999-05-04
EP99850074 1999-05-04
SE9901687A SE9901687D0 (sv) 1999-05-06 1999-05-06 Silica-based sols
US16244599P 1999-10-29 1999-10-29
EP99850160 1999-10-29

Publications (1)

Publication Number Publication Date
ATE334939T1 true ATE334939T1 (de) 2006-08-15

Family

ID=27514522

Family Applications (2)

Application Number Title Priority Date Filing Date
AT00929996T ATE334939T1 (de) 1999-05-04 2000-04-28 Sole auf der basis von kieselsäure
AT00929995T ATE370098T1 (de) 1999-05-04 2000-04-28 Sole auf der basis von kieselsäure

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT00929995T ATE370098T1 (de) 1999-05-04 2000-04-28 Sole auf der basis von kieselsäure

Country Status (18)

Country Link
US (3) US20020147240A1 (de)
EP (3) EP1181244B1 (de)
JP (2) JP3785322B2 (de)
KR (2) KR100473904B1 (de)
CN (2) CN100340483C (de)
AT (2) ATE334939T1 (de)
AU (2) AU766747B2 (de)
BR (2) BR0010238B1 (de)
CA (3) CA2371492C (de)
CZ (2) CZ301699B6 (de)
DE (2) DE60035980T2 (de)
ES (2) ES2264666T3 (de)
NZ (2) NZ514753A (de)
PL (2) PL201407B1 (de)
PT (2) PT1181244E (de)
RU (1) RU2213053C2 (de)
SI (1) SI1181245T1 (de)
WO (2) WO2000066491A1 (de)

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PL201407B1 (pl) * 1999-05-04 2009-04-30 Akzo Nobel Nv Zol wodny zawierający cząsteczki na bazie krzemionki, zastosowanie zolu wodnego zawierającego cząsteczki na bazie krzemionki i sposób wytwarzania papieru
DE69938565T2 (de) * 1999-06-02 2009-06-04 Ondeo Nalco Co., Naperville Herstellungsverfahren von stabilen kieselsol mit hoher oberfläche und verbesserter aktivität
CA2393797C (en) 1999-12-20 2007-04-24 Akzo Nobel N.V. Silica-based sols
FR2819245B1 (fr) * 2001-01-09 2004-11-26 Clariant Nouvelles suspensions aqueuses de silice colloidale anionique de ph neutre et leur procede de preparation, et leurs applications
JP4014896B2 (ja) 2001-05-25 2007-11-28 株式会社トクヤマ 水処理用凝集剤の製造方法
US7189776B2 (en) 2001-06-12 2007-03-13 Akzo Nobel N.V. Aqueous composition
JP4493320B2 (ja) * 2002-12-12 2010-06-30 日揮触媒化成株式会社 シリカゾルの製造方法およびシリカゾル
CA2545957C (en) 2003-11-21 2011-08-02 Peter Greenwood Method of preparing a composition comprising mixing silica sol and mineral acid
JP4495007B2 (ja) * 2004-03-02 2010-06-30 株式会社トクヤマ 製紙排水の処理方法及び製紙におけるシリカゾルの利用方法
CN101955188A (zh) * 2004-04-07 2011-01-26 阿克佐诺贝尔公司 二氧化硅基溶胶及使用该溶胶的生产纸的方法
US7629392B2 (en) 2004-04-07 2009-12-08 Akzo Nobel N.V. Silica-based sols and their production and use
US7732495B2 (en) 2004-04-07 2010-06-08 Akzo Nobel N.V. Silica-based sols and their production and use
JP4968450B2 (ja) * 2004-08-17 2012-07-04 日産化学工業株式会社 金属酸化物ゾルの製造方法
JP4767645B2 (ja) * 2005-10-05 2011-09-07 ソマール株式会社 製紙用助剤
US10227238B2 (en) 2006-04-04 2019-03-12 Ecolab Usa Inc. Production and use of polysilicate particulate materials
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AR066831A1 (es) 2007-06-07 2009-09-16 Akzo Nobel Nv Soles a base de silice
CL2008002019A1 (es) 2007-07-16 2009-01-16 Akzo Nobel Chemicals Int Bv Composicion de carga que comprende una carga, un compuesto inorganico cationico, un compuesto organico cationico y un polisacarido anionico; metodo para preparar dicha composicion; uso como aditivo para una suspension celulosica acuosa; procedimiento para producir papel; y papel.
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AR072689A1 (es) * 2008-07-14 2010-09-15 Akzo Nobel Nv Soles basados en silice metodo para producirlos uso y metodo para producir papel que los utiliza
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RU2492140C2 (ru) * 2011-06-22 2013-09-10 Общество с ограниченной ответственностью "ИнП" Способ получения фильтровального порошка
CN102872651B (zh) * 2012-09-25 2014-09-03 蚌埠凤凰滤清器有限责任公司 一种麻浆高过滤精度滤清器滤纸
CN102872652B (zh) * 2012-09-25 2014-08-27 蚌埠凤凰滤清器有限责任公司 一种含有改性迪开石粉的滤纸
US20140251562A1 (en) * 2013-03-08 2014-09-11 Ecolab Usa Inc. Stable aqueous colloidal silica product, and methods to make and use same
US10087081B2 (en) 2013-03-08 2018-10-02 Ecolab Usa Inc. Process for producing high solids colloidal silica
KR20160048836A (ko) * 2013-08-23 2016-05-04 아크조 노벨 케미칼즈 인터내셔널 비.브이. 실리카 졸
EP3074343B1 (de) * 2013-11-25 2020-08-26 Ecolab USA Inc. Stabiles, wässriges, kolloidales kieselsäureprodukt und verfahren zur herstellung und verwendung davon
US10384156B2 (en) 2014-09-12 2019-08-20 Hollingsworth & Vose Company Filter media comprising fibers including charged particles
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CN108391440A (zh) * 2015-12-14 2018-08-10 艺康美国股份有限公司 用于造纸过程的含有硼酸的聚合物
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DE60029778T2 (de) 2007-10-18
BRPI0010239B1 (pt) 2016-10-25
CZ20013895A3 (cs) 2002-05-15
NZ514753A (en) 2004-03-26
CZ20013915A3 (cs) 2002-05-15
PT1181245E (pt) 2006-09-29
CN100473604C (zh) 2009-04-01
ES2291203T3 (es) 2008-03-01
CA2502419C (en) 2007-08-14
JP2002543034A (ja) 2002-12-17
KR20020024582A (ko) 2002-03-30
CN1349480A (zh) 2002-05-15
CA2371492C (en) 2008-02-05
CA2502419A1 (en) 2000-11-09
BR0010238A (pt) 2002-03-19
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PL351165A1 (en) 2003-03-24
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EP1619171A2 (de) 2006-01-25
US8835515B2 (en) 2014-09-16
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US20020147240A1 (en) 2002-10-10
EP1181245A1 (de) 2002-02-27
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KR20020024583A (ko) 2002-03-30
AU4789700A (en) 2000-11-17
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US7919535B2 (en) 2011-04-05
WO2000066491A1 (en) 2000-11-09
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CZ301699B6 (cs) 2010-05-26
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