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AR068444A1 - Prefloculacion controlable de relleno mediante un sistema de polimero dual - Google Patents

Prefloculacion controlable de relleno mediante un sistema de polimero dual

Info

Publication number
AR068444A1
AR068444A1 ARP080103989A ARP080103989A AR068444A1 AR 068444 A1 AR068444 A1 AR 068444A1 AR P080103989 A ARP080103989 A AR P080103989A AR P080103989 A ARP080103989 A AR P080103989A AR 068444 A1 AR068444 A1 AR 068444A1
Authority
AR
Argentina
Prior art keywords
prefloculation
polymer system
filling
flocculations
dual polymer
Prior art date
Application number
ARP080103989A
Other languages
English (en)
Original Assignee
Nalco Co
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=40247453&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR068444(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nalco Co filed Critical Nalco Co
Publication of AR068444A1 publication Critical patent/AR068444A1/es

Links

Classifications

    • 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
    • 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
    • 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
    • D21H17/675—Oxides, hydroxides or carbonates
    • 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
    • D21H21/14—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 characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

Un método de preparar una dispersion estable de partículas de relleno floculadas para usar en los procesos de fabricacion de papel que comprende la adicion sucesiva de agentes floculantes de bajo y alto peso molecular a una dispersion acuosa de partículas de relleno seguida por la disgregacion de los floculos de relleno resultantes al tamano de partícula deseado, que produce floculos de relleno resistentes al cizallamiento con una distribucion de tamano definida y controlable.
ARP080103989A 2007-09-12 2008-09-12 Prefloculacion controlable de relleno mediante un sistema de polimero dual AR068444A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/854,044 US8172983B2 (en) 2007-09-12 2007-09-12 Controllable filler prefloculation using a dual polymer system

Publications (1)

Publication Number Publication Date
AR068444A1 true AR068444A1 (es) 2009-11-18

Family

ID=40247453

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080103989A AR068444A1 (es) 2007-09-12 2008-09-12 Prefloculacion controlable de relleno mediante un sistema de polimero dual

Country Status (17)

Country Link
US (1) US8172983B2 (es)
EP (1) EP2188448B2 (es)
JP (1) JP5616791B2 (es)
KR (1) KR101443950B1 (es)
CN (1) CN101802304B (es)
AR (1) AR068444A1 (es)
AU (1) AU2008298684B2 (es)
CA (1) CA2698811C (es)
CL (1) CL2008002731A1 (es)
CO (1) CO6270159A2 (es)
MX (1) MX2010002553A (es)
MY (1) MY159380A (es)
NZ (1) NZ583681A (es)
RU (1) RU2471033C2 (es)
TW (1) TWI378168B (es)
WO (1) WO2009036271A1 (es)
ZA (1) ZA201001783B (es)

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US9410288B2 (en) 2013-08-08 2016-08-09 Ecolab Usa Inc. Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process
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US10844542B2 (en) 2013-12-30 2020-11-24 Kemira Oyj Method for providing a pretreated filler composition and its use in paper and board manufacturing
US9834730B2 (en) 2014-01-23 2017-12-05 Ecolab Usa Inc. Use of emulsion polymers to flocculate solids in organic liquids
ES2723284T3 (es) 2014-11-07 2019-08-23 Omya Int Ag Un procedimiento para la preparación de partículas de carga floculadas
TR201808701T4 (tr) * 2014-11-07 2018-07-23 Omya Int Ag Yumaklaşmış dolgu maddesi parçacıklarının hazırlanması için bir işlem.
CN105696406A (zh) * 2014-11-26 2016-06-22 埃科莱布美国股份有限公司 一种增加纸制品灰分的造纸方法及纸制品
WO2017021483A1 (de) * 2015-08-06 2017-02-09 Basf Se Verfahren zur herstellung von papier
WO2017054198A1 (en) 2015-09-30 2017-04-06 Ecolab Usa Inc. Compositions and methods for treating filler in papermaking
US10570347B2 (en) 2015-10-15 2020-02-25 Ecolab Usa Inc. Nanocrystalline cellulose and polymer-grafted nanocrystalline cellulose as rheology modifying agents for magnesium oxide and lime slurries
WO2017177349A1 (zh) * 2016-04-15 2017-10-19 合肥信拓高分子技术有限公司 用于纸张/纸板生产的三元填料体系及其制备方法
GB2561820B (en) 2017-04-06 2022-08-17 Petroliam Nasional Berhad Petronas Method of consolidating a subterranean formation by particle agglomeration
EP3655373A1 (en) 2017-07-17 2020-05-27 Ecolab USA, Inc. Rheology-modifying agents for slurries
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Also Published As

Publication number Publication date
CN101802304B (zh) 2013-07-31
CO6270159A2 (es) 2011-04-20
MY159380A (en) 2016-12-30
KR101443950B1 (ko) 2014-09-24
RU2010109347A (ru) 2011-10-20
CL2008002731A1 (es) 2009-01-16
JP5616791B2 (ja) 2014-10-29
US8172983B2 (en) 2012-05-08
CA2698811C (en) 2017-12-12
EP2188448B1 (en) 2016-08-17
EP2188448A1 (en) 2010-05-26
AU2008298684B2 (en) 2013-04-04
TW200914686A (en) 2009-04-01
RU2471033C2 (ru) 2012-12-27
WO2009036271A1 (en) 2009-03-19
NZ583681A (en) 2011-06-30
CN101802304A (zh) 2010-08-11
US20090065162A1 (en) 2009-03-12
BRPI0815518A2 (pt) 2015-02-03
AU2008298684A1 (en) 2009-03-19
CA2698811A1 (en) 2009-03-19
TWI378168B (en) 2012-12-01
ZA201001783B (en) 2010-11-24
KR20100085910A (ko) 2010-07-29
JP2010539344A (ja) 2010-12-16
MX2010002553A (es) 2010-06-08
EP2188448B2 (en) 2022-05-25

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