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AR051539A1 - Soles en base a silice y su produccion y uso - Google Patents

Soles en base a silice y su produccion y uso

Info

Publication number
AR051539A1
AR051539A1 ARP050101333A ARP050101333A AR051539A1 AR 051539 A1 AR051539 A1 AR 051539A1 AR P050101333 A ARP050101333 A AR P050101333A AR P050101333 A ARP050101333 A AR P050101333A AR 051539 A1 AR051539 A1 AR 051539A1
Authority
AR
Argentina
Prior art keywords
aqueous
silica
range
aqueous phase
exchange resin
Prior art date
Application number
ARP050101333A
Other languages
English (en)
Inventor
Johan Nyander
Glenn Mankin
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
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=AR051539(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv
Publication of AR051539A1 publication Critical patent/AR051539A1/es

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

La presente se refiere a un procedimiento para producir un sol en base a sílice acuoso que comprende: a) proveer una resina de intercambio ionico cationica que tiene al menos parte de su capacidad de intercambio ionico en forma de hidrogeno; b) poner dicha resina de intercambio ionico en contacto con un silicato de metal alcalino acuoso para formar una lechada acuosa; c) agitar dicha lechada acuosa hasta que el pH de la fase acuosa esté en el rango de desde 5,0 a 11,5; y/o alternativamente, agitar dicha lechada acuosa para permitir la agregacion de partículas o la formacion de microgel que corresponde a un valor S de hasta 45% y un pH de la fase acuosa de al menos 5,0; d) ajustar el pH de dicha fase acuosa por encima de 9,0 utilizando uno o más materiales que comprenden al menos un compuesto de aluminio; y e) separar dicha resina de intercambio de la fase acuosa después de la etapa c) o después de la etapa d), y opcionalmente; f) proveer un sol en base a sílice acuoso que tiene un valor S entre y 50%. La presente también se refiere a un sol en base a sílice que tiene un valor S dentro del rango de desde 15 a 25%, proporcion molar Si:Al en el rango de desde 20:1 a 50:1, proporcion molar Si:X, donde X = metal alcalino, en el rango de desde 5:1 a 17:1, contenido de SiO2 de al menos 5% en peso y que contiene partículas en base a sílice que tienen un área de superficie específica de al menos 300 m2/g. La presente se refiere adicionalmente a un procedimiento para producir papel que comprende: i) proveer una suspension acuosa que comprende fibras celulosicas; ii) agregar a la suspension uno o más auxiliares de drenaje y retencion que comprende un sol en base a sílice de acuerdo con la presente; y iii) eliminar agua de la suspension obtenida para proveer una hoja o trama de papel.
ARP050101333A 2004-04-07 2005-04-05 Soles en base a silice y su produccion y uso AR051539A1 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US55995804P 2004-04-07 2004-04-07
US55996504P 2004-04-07 2004-04-07
EP04445049 2004-04-16
EP04445048 2004-04-16

Publications (1)

Publication Number Publication Date
AR051539A1 true AR051539A1 (es) 2007-01-24

Family

ID=34963014

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP050101333A AR051539A1 (es) 2004-04-07 2005-04-05 Soles en base a silice y su produccion y uso
ARP050101334A AR051540A1 (es) 2004-04-07 2005-04-05 Soles en base a silice y su produccion y uso

Family Applications After (1)

Application Number Title Priority Date Filing Date
ARP050101334A AR051540A1 (es) 2004-04-07 2005-04-05 Soles en base a silice y su produccion y uso

Country Status (21)

Country Link
EP (3) EP1740501B1 (es)
JP (2) JP4797018B2 (es)
KR (1) KR100853923B1 (es)
CN (3) CN101001811B (es)
AR (2) AR051539A1 (es)
AT (1) ATE497932T1 (es)
AU (3) AU2005231671B2 (es)
BR (2) BRPI0509204B1 (es)
CA (2) CA2562127C (es)
DE (1) DE602005026267D1 (es)
DK (1) DK2196436T3 (es)
ES (1) ES2360860T3 (es)
MY (1) MY142791A (es)
NO (3) NO20065099L (es)
NZ (2) NZ549595A (es)
PL (1) PL1740500T3 (es)
PT (1) PT1740500E (es)
RU (2) RU2363656C2 (es)
TW (2) TWI268271B (es)
WO (2) WO2005097678A1 (es)
ZA (2) ZA200607206B (es)

Families Citing this family (19)

* 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
AR066831A1 (es) * 2007-06-07 2009-09-16 Akzo Nobel Nv Soles a base de silice
AU2011203171B2 (en) * 2007-06-07 2012-01-12 Akzo Nobel Chemicals International B.V. Silica-based sols
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
RU2437981C1 (ru) * 2010-08-16 2011-12-27 Василий Петрович Ягин Способ противофильтрационного экранирования дна водоема
RU2434098C1 (ru) * 2010-08-30 2011-11-20 Василий Петрович Ягин Способ противофильтрационного экранирования дна водоема
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
KR20160048836A (ko) * 2013-08-23 2016-05-04 아크조 노벨 케미칼즈 인터내셔널 비.브이. 실리카 졸
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
TWI874347B (zh) 2019-01-11 2025-03-01 荷蘭商諾力昂化學國際股份有限公司 抗汙塗層
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 (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1452789A1 (ru) * 1987-03-13 1989-01-23 Армянский филиал Всесоюзного научно-исследовательского института химических реактивов и особо чистых химических веществ Способ получени гидрозолей кремнезема
SE500367C2 (sv) * 1989-11-09 1994-06-13 Eka Nobel Ab Silikasoler och förfarande för framställning av papper
SE500387C2 (sv) * 1989-11-09 1994-06-13 Eka Nobel Ab Silikasoler, förfarande för framställning av silikasoler samt användning av solerna i pappersframställning
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
US6228217B1 (en) * 1995-01-13 2001-05-08 Hercules Incorporated Strength of paper made from pulp containing surface active, carboxyl compounds
US20020139502A1 (en) * 1998-04-27 2002-10-03 Hans Hallstrom Process for the production of paper
EP0953680A1 (en) * 1998-04-27 1999-11-03 Akzo Nobel N.V. A process for the production of paper
US7169261B2 (en) * 1999-05-04 2007-01-30 Akzo Nobel N.V. Silica-based sols
DE60029778T2 (de) * 1999-05-04 2007-10-18 Akzo Nobel N.V. Sole auf der basis von kieselsäure
DK1242308T3 (da) * 1999-12-20 2006-03-27 Akzo Nobel Nv Silicabaserede soler
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
CA2568323C (en) 2010-03-09
RU2006139051A (ru) 2008-05-20
TWI268271B (en) 2006-12-11
KR20070001219A (ko) 2007-01-03
AU2005233054A1 (en) 2005-10-27
BRPI0509204B1 (pt) 2016-07-12
KR100853923B1 (ko) 2008-08-25
CN101955188A (zh) 2011-01-26
JP2007532456A (ja) 2007-11-15
DK2196436T3 (en) 2017-02-20
EP1740501B1 (en) 2016-12-21
PT1740500E (pt) 2011-04-18
AU2005233054B2 (en) 2007-08-02
ZA200607206B (en) 2008-04-30
ZA200607205B (en) 2008-04-30
CA2568323A1 (en) 2005-10-27
RU2363655C2 (ru) 2009-08-10
BRPI0509227B1 (pt) 2016-07-12
AR051540A1 (es) 2007-01-24
JP2007532457A (ja) 2007-11-15
DE602005026267D1 (de) 2011-03-24
EP2196436A2 (en) 2010-06-16
NO20180034A1 (no) 2007-01-08
BRPI0509227A (pt) 2007-09-04
NO20065099L (no) 2007-01-08
EP1740500B1 (en) 2011-02-09
CN101001811A (zh) 2007-07-18
WO2005100241A8 (en) 2007-03-01
JP4797018B2 (ja) 2011-10-19
CN1934032A (zh) 2007-03-21
CA2562127A1 (en) 2005-10-20
CN1934032B (zh) 2011-06-15
NZ549594A (en) 2010-02-26
ES2360860T3 (es) 2011-06-09
AU2005231671A1 (en) 2005-10-20
RU2006139067A (ru) 2008-05-20
AU2008229896C1 (en) 2010-03-04
CA2562127C (en) 2011-01-18
JP4797017B2 (ja) 2011-10-19
AU2008229896A1 (en) 2008-11-13
EP1740501A1 (en) 2007-01-10
AU2008229896B2 (en) 2009-07-16
EP2196436B1 (en) 2016-11-23
BRPI0509204A (pt) 2007-08-28
EP1740500A1 (en) 2007-01-10
RU2363656C2 (ru) 2009-08-10
ATE497932T1 (de) 2011-02-15
NO20065123L (no) 2007-01-08
NZ549595A (en) 2010-02-26
MY142791A (en) 2010-12-31
PL1740500T3 (pl) 2011-11-30
CN101001811B (zh) 2010-09-29
TW200540113A (en) 2005-12-16
EP2196436A3 (en) 2010-07-28
WO2005097678A1 (en) 2005-10-20
WO2005100241A1 (en) 2005-10-27
TWI329617B (en) 2010-09-01
TW200540114A (en) 2005-12-16
AU2005231671B2 (en) 2008-08-07

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee