NO20065123L - Silikabaserte soler, produksjon og anvendelse derav. - Google Patents

Silikabaserte soler, produksjon og anvendelse derav.

Info

Publication number
NO20065123L
NO20065123L NO20065123A NO20065123A NO20065123L NO 20065123 L NO20065123 L NO 20065123L NO 20065123 A NO20065123 A NO 20065123A NO 20065123 A NO20065123 A NO 20065123A NO 20065123 L NO20065123 L NO 20065123L
Authority
NO
Norway
Prior art keywords
aqueous
silica
range
aqueous phase
exchange resin
Prior art date
Application number
NO20065123A
Other languages
English (en)
Inventor
Johan Nyander
Glenn Mankin
Original Assignee
Akzo Nobel Chemicals Int Bv
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=34963014&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20065123(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Akzo Nobel Chemicals Int Bv filed Critical Akzo Nobel Chemicals Int Bv
Publication of NO20065123L publication Critical patent/NO20065123L/no

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Silicon Compounds (AREA)
  • Paper (AREA)

Abstract

Foreliggende oppfinnelse vedrører en fremgangsmåte for å fremstille en vandig silikabasert sol som omfatter å: (a) tilveiebringe en kationisk ionevekslerharpiks med minst en del av dens ionevekslingskapasitet i hydrogenform; (b) bringe ionevekslerharpiksen i kontakt med et vandig alkalimetallsilikat for å danne en vandig slurry; (c) omrøre den vandige slurryen inntil pH'en av den vandige fasen er i området fra 5,0 til 11,5; og/eller alternativt, omrøre den vandige slurryen for å tillate partikkelaggregering eller mikrogeldannelse tilsvarende en S-verdi opptil 45%, og oppnå en pH av den vandige fasen på minst 5,0; (d) justere pH av den vandige fasen til over 9,0 anvendende ett eller flere materialer omfattende minst én aluminiumforbindelse; og (e) separere ionevekslerharpiksen fra den vandige fasen etter trinn (c) eller etter trinn (d). Oppfinnelsen vedrører også en silikabasert sol med en S-verdi i området fra 15 til 25%, molforhold Si:Al i området fra 20:1 til 50:1, molforhold Si:X, der X = alkalimetall, i området fra 5:1 til 17:1, SiO2 innhold på minst 5 vekt% og inneholdende silikabaserte partikler med et spesifikt overflateareal på minst 300 m2/g. Videre vedrører oppfinnelsen en fremgangsmåte for å fremstille papir som omfatter å: (i) tilveiebringe en vandig suspensjon omfattende cellulosefibere; j) tilsette til suspensjonen én eller flere dreneringsmidler omfattende en silikabasert sol ifølge oppfinnelsen som definert heri; og (k) avvanne den oppnådde suspensjonen for å tilveiebringe et ark eller papirbane.
NO20065123A 2004-04-07 2006-11-07 Silikabaserte soler, produksjon og anvendelse derav. NO20065123L (no)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US55995804P 2004-04-07 2004-04-07
US55996504P 2004-04-07 2004-04-07
EP04445048 2004-04-16
EP04445049 2004-04-16
PCT/SE2005/000488 WO2005097678A1 (en) 2004-04-07 2005-04-05 Silica-based sols and their production and use

Publications (1)

Publication Number Publication Date
NO20065123L true NO20065123L (no) 2007-01-08

Family

ID=34963014

Family Applications (3)

Application Number Title Priority Date Filing Date
NO20065099A NO20065099L (no) 2004-04-07 2006-11-06 Silicabaserte soler, produksjon og anvendelse derav
NO20065123A NO20065123L (no) 2004-04-07 2006-11-07 Silikabaserte soler, produksjon og anvendelse derav.
NO20180034A NO20180034A1 (no) 2004-04-07 2018-01-10 Silikabaserte soler, produksjon og anvendelse derav

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO20065099A NO20065099L (no) 2004-04-07 2006-11-06 Silicabaserte soler, produksjon og anvendelse derav

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO20180034A NO20180034A1 (no) 2004-04-07 2018-01-10 Silikabaserte soler, produksjon og anvendelse derav

Country Status (21)

Country Link
EP (3) EP1740501B1 (no)
JP (2) JP4797018B2 (no)
KR (1) KR100853923B1 (no)
CN (3) CN101001811B (no)
AR (2) AR051539A1 (no)
AT (1) ATE497932T1 (no)
AU (3) AU2005231671B2 (no)
BR (2) BRPI0509204B1 (no)
CA (2) CA2562127C (no)
DE (1) DE602005026267D1 (no)
DK (1) DK2196436T3 (no)
ES (1) ES2360860T3 (no)
MY (1) MY142791A (no)
NO (3) NO20065099L (no)
NZ (2) NZ549594A (no)
PL (1) PL1740500T3 (no)
PT (1) PT1740500E (no)
RU (2) RU2363655C2 (no)
TW (2) TWI268271B (no)
WO (2) WO2005100241A1 (no)
ZA (2) ZA200607206B (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9017649B2 (en) * 2006-03-27 2015-04-28 Nalco Company Method of stabilizing silica-containing anionic microparticles in hard water
AU2011203171B2 (en) * 2007-06-07 2012-01-12 Akzo Nobel Chemicals International B.V. Silica-based sols
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.
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
JP5591530B2 (ja) 2009-06-24 2014-09-17 日揮触媒化成株式会社 シリカ系微粒子分散ゾルの製造方法、シリカ系微粒子分散ゾル、該分散ゾルを含む塗料組成物、硬化性塗膜および硬化性塗膜付き基材
CN102372273B (zh) * 2011-08-23 2014-10-08 江苏天恒纳米科技股份有限公司 双粒径二氧化硅溶胶及其制备方法
CN102659121B (zh) * 2012-03-22 2014-06-04 陕西盟创纳米新型材料股份有限公司 一种超低导热系数二氧化硅气凝胶的制备方法
FI126216B (en) * 2013-03-26 2016-08-31 Kemira Oyj Procedure for the manufacture of cardboard
PT3036192T (pt) 2013-08-23 2019-01-08 Akzo Nobel Chemicals Int Bv Sol de sílica
CN106115721A (zh) * 2016-06-27 2016-11-16 霍山县忠福硅溶胶有限公司 一种工业硅溶胶的制备方法
CN106349513A (zh) * 2016-08-26 2017-01-25 强新正品（苏州）环保材料科技有限公司 一种高粘度硅溶胶及其制备方法
CN106702744A (zh) * 2017-01-18 2017-05-24 刘凤兰 一种硅酸钠改性硅聚酯浆料及其制备工艺
WO2019166526A1 (en) 2018-03-02 2019-09-06 Nouryon Chemicals International B.V. Charge-reversed silica sol
WO2020001989A1 (en) 2018-06-28 2020-01-02 Nouryon Chemicals International B.V. Adhesive compositions
WO2020144360A1 (en) 2019-01-11 2020-07-16 Nouryon Chemicals International B.V. Stain resistant coating
CN112645742A (zh) * 2020-12-22 2021-04-13 杭州威斯诺威科技有限公司 一种液体纳米硅肥的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE500387C2 (sv) * 1989-11-09 1994-06-13 Eka Nobel Ab Silikasoler, förfarande för framställning av silikasoler samt användning av solerna i pappersframställning
SE500367C2 (sv) * 1989-11-09 1994-06-13 Eka Nobel Ab Silikasoler och förfarande för framställning av papper
DE4218306C2 (de) * 1992-06-03 1995-06-22 Bayer Ag Verfahren zur kontinuierlichen Herstellung großpartikulärer Kieselsole
SE501214C2 (sv) 1992-08-31 1994-12-12 Eka Nobel Ab Silikasol samt förfarande för framställning av papper under användande av solen
EP0953680A1 (en) * 1998-04-27 1999-11-03 Akzo Nobel N.V. A process for the production of paper
US20020139502A1 (en) * 1998-04-27 2002-10-03 Hans Hallstrom Process for the production of paper
NZ514753A (en) * 1999-05-04 2004-03-26 Akzo Nobel Nv Silica-based sols
US7169261B2 (en) * 1999-05-04 2007-01-30 Akzo Nobel N.V. Silica-based sols
JP3998474B2 (ja) * 1999-12-20 2007-10-24 アクゾ ノーベル エヌ．ブイ． シリカをベースとするゾル
CN1260125C (zh) * 2004-04-09 2006-06-21 苏州天马医药集团精细化学品有限公司 造纸用纳米二氧化硅溶胶的制造方法
CN1644498A (zh) * 2004-12-16 2005-07-27 章浩龙 一种稳定型硅溶胶的制备方法

Also Published As

Publication number Publication date
PL1740500T3 (pl) 2011-11-30
NZ549595A (en) 2010-02-26
WO2005100241A1 (en) 2005-10-27
AU2008229896C1 (en) 2010-03-04
ZA200607205B (en) 2008-04-30
EP2196436A2 (en) 2010-06-16
AU2008229896A1 (en) 2008-11-13
AU2005233054A1 (en) 2005-10-27
TWI268271B (en) 2006-12-11
AR051540A1 (es) 2007-01-24
JP4797017B2 (ja) 2011-10-19
AU2008229896B2 (en) 2009-07-16
NO20065099L (no) 2007-01-08
CA2568323A1 (en) 2005-10-27
CN1934032B (zh) 2011-06-15
CA2568323C (en) 2010-03-09
WO2005097678A1 (en) 2005-10-20
DE602005026267D1 (de) 2011-03-24
EP1740501A1 (en) 2007-01-10
RU2006139067A (ru) 2008-05-20
JP2007532456A (ja) 2007-11-15
NZ549594A (en) 2010-02-26
RU2363655C2 (ru) 2009-08-10
TW200540114A (en) 2005-12-16
RU2006139051A (ru) 2008-05-20
BRPI0509227B1 (pt) 2016-07-12
PT1740500E (pt) 2011-04-18
KR20070001219A (ko) 2007-01-03
CA2562127A1 (en) 2005-10-20
TW200540113A (en) 2005-12-16
AU2005231671A1 (en) 2005-10-20
MY142791A (en) 2010-12-31
EP2196436B1 (en) 2016-11-23
CA2562127C (en) 2011-01-18
EP1740500A1 (en) 2007-01-10
CN101001811B (zh) 2010-09-29
CN1934032A (zh) 2007-03-21
BRPI0509227A (pt) 2007-09-04
BRPI0509204A (pt) 2007-08-28
EP2196436A3 (en) 2010-07-28
AR051539A1 (es) 2007-01-24
JP2007532457A (ja) 2007-11-15
WO2005100241A8 (en) 2007-03-01
CN101955188A (zh) 2011-01-26
AU2005233054B2 (en) 2007-08-02
EP1740500B1 (en) 2011-02-09
TWI329617B (en) 2010-09-01
ATE497932T1 (de) 2011-02-15
DK2196436T3 (en) 2017-02-20
AU2005231671B2 (en) 2008-08-07
ZA200607206B (en) 2008-04-30
JP4797018B2 (ja) 2011-10-19
BRPI0509204B1 (pt) 2016-07-12
EP1740501B1 (en) 2016-12-21
ES2360860T3 (es) 2011-06-09
NO20180034A1 (no) 2007-01-08
KR100853923B1 (ko) 2008-08-25
CN101001811A (zh) 2007-07-18
RU2363656C2 (ru) 2009-08-10

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: AKZO NOBEL CHEMICALS INTERNATIONAL B.V., NL

FC2A Withdrawal, rejection or dismissal of laid open patent application