CA2885582C - Preflocculation of fillers used in papermaking using microparticles - Google Patents

Preflocculation of fillers used in papermaking using microparticles Download PDF

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Publication number
CA2885582C
CA2885582C CA2885582A CA2885582A CA2885582C CA 2885582 C CA2885582 C CA 2885582C CA 2885582 A CA2885582 A CA 2885582A CA 2885582 A CA2885582 A CA 2885582A CA 2885582 C CA2885582 C CA 2885582C
Authority
CA
Canada
Prior art keywords
flocculating agent
dispersion
filler
filler particles
flocculation
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2885582A
Other languages
English (en)
French (fr)
Other versions
CA2885582A1 (en
Inventor
Weiguo Cheng
Katherin M. BROADUS
Dorota Smoron
Shawnee M. WILSON
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ChampionX LLC
Original Assignee
Nalco Co LLC
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 US13/665,963 external-priority patent/US8778140B2/en
Application filed by Nalco Co LLC filed Critical Nalco Co LLC
Publication of CA2885582A1 publication Critical patent/CA2885582A1/en
Application granted granted Critical
Publication of CA2885582C publication Critical patent/CA2885582C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • D21H17/20—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
    • 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
    • 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
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
CA2885582A 2012-11-01 2013-10-18 Preflocculation of fillers used in papermaking using microparticles Active CA2885582C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/665,963 US8778140B2 (en) 2007-09-12 2012-11-01 Preflocculation of fillers used in papermaking
US13/665,963 2012-11-01
PCT/US2013/065732 WO2014070488A1 (en) 2012-11-01 2013-10-18 Preflocculation of fillers used in papermaking

Publications (2)

Publication Number Publication Date
CA2885582A1 CA2885582A1 (en) 2014-05-08
CA2885582C true CA2885582C (en) 2020-10-27

Family

ID=50627945

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2885582A Active CA2885582C (en) 2012-11-01 2013-10-18 Preflocculation of fillers used in papermaking using microparticles

Country Status (9)

Country Link
EP (1) EP2914774B1 (enExample)
JP (1) JP6300815B2 (enExample)
KR (1) KR102134248B1 (enExample)
CN (1) CN104755673B (enExample)
AR (1) AR093258A1 (enExample)
BR (1) BR112015007883B1 (enExample)
CA (1) CA2885582C (enExample)
TW (1) TWI487823B (enExample)
WO (1) WO2014070488A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2723284T3 (es) 2014-11-07 2019-08-23 Omya Int Ag Un procedimiento para la preparación de partículas de carga floculadas
ES2672735T3 (es) 2014-11-07 2018-06-15 Omya International Ag Un proceso para la preparación de partículas de carga floculadas
WO2017054198A1 (en) * 2015-09-30 2017-04-06 Ecolab Usa Inc. Compositions and methods for treating filler in papermaking
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
CN110105790B (zh) * 2019-05-06 2021-06-29 苏州赛维科环保技术服务有限公司 造纸填料预处理装置及处理方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2113034A (en) 1935-06-05 1938-04-05 Stein Hall Mfg Co Starch sizing of paper
US2328537A (en) 1940-08-09 1943-09-07 American Maize Prod Co Thick-bodied starch and method of making
US2805966A (en) 1953-02-19 1957-09-10 Staley Mfg Co A E Starch pasting process and apparatus
IE47019B1 (en) * 1977-07-12 1983-11-30 Blue Circle Ind Ltd Producing dispersions of polymeric material and preflocculated fillers for use in papermaking
FR2492425A1 (fr) * 1980-10-21 1982-04-23 Gascogne Papeteries Procede de preparation par des techniques papetieres d'un materiau en feuille avec une retention sur machine amelioree, materiau en feuille ainsi obtenu et son application notamment dans le domaine de l'impression-ecriture, de l'emballage et des revetements
US4799964A (en) * 1985-07-29 1989-01-24 Grain Processing Corporation Preparation of filler compositions for paper
GB8531558D0 (en) * 1985-12-21 1986-02-05 Wiggins Teape Group Ltd Loaded paper
GB8621680D0 (en) * 1986-09-09 1986-10-15 Du Pont Filler compositions
CA1306084C (en) * 1987-04-29 1992-08-11 Richard D. Harvey Preparation of filler compositions for paper
US5221435A (en) * 1991-09-27 1993-06-22 Nalco Chemical Company Papermaking process
DE4436317C2 (de) * 1994-10-11 1998-10-29 Nalco Chemical Co Verfahren zur Verbesserung der Retention von Mineral-Füllstoffen und Cellulosefasern auf einem Cellulose-Faserbogen
US5620510A (en) 1995-06-23 1997-04-15 Cpc International Inc. Swollen starches as papermaking additives
US5827398A (en) * 1996-02-13 1998-10-27 Allied Colloids Limited Production of filled paper
AUPO017196A0 (en) * 1996-05-30 1996-06-27 George Weston Foods Limited Novel wet end processing aid
US5759346A (en) * 1996-09-27 1998-06-02 The Procter & Gamble Company Process for making smooth uncreped tissue paper containing fine particulate fillers
US6835282B2 (en) * 1998-10-16 2004-12-28 Grain Processing Corporation Paper web with pre-flocculated filler incorporated therein
MY140287A (en) * 2000-10-16 2009-12-31 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
WO2003087472A1 (en) * 2002-04-09 2003-10-23 Pulp And Paper Research Institute Of Canada Swollen starch-latex compositions for use in papermaking
US8088213B2 (en) * 2007-09-12 2012-01-03 Nalco Company Controllable filler prefloculation using a dual polymer system
US8172983B2 (en) 2007-09-12 2012-05-08 Nalco Company Controllable filler prefloculation using a dual polymer system
US8747617B2 (en) * 2007-09-12 2014-06-10 Nalco Company Controllable filler prefloculation using a dual polymer system
US9752283B2 (en) * 2007-09-12 2017-09-05 Ecolab Usa Inc. Anionic preflocculation of fillers used in papermaking
US8298508B2 (en) 2010-08-09 2012-10-30 Nalco Company Recovery of alumina trihydrate during the bayer process using cross-linked polysaccharides

Also Published As

Publication number Publication date
EP2914774A4 (en) 2016-06-29
JP6300815B2 (ja) 2018-03-28
AR093258A1 (es) 2015-05-27
WO2014070488A1 (en) 2014-05-08
EP2914774B1 (en) 2025-10-15
EP2914774A1 (en) 2015-09-09
BR112015007883A8 (pt) 2019-08-27
BR112015007883B1 (pt) 2022-03-29
CA2885582A1 (en) 2014-05-08
TWI487823B (zh) 2015-06-11
EP2914774C0 (en) 2025-10-15
CN104755673B (zh) 2017-12-15
KR20150079932A (ko) 2015-07-08
BR112015007883A2 (pt) 2017-07-04
TW201439401A (zh) 2014-10-16
CN104755673A (zh) 2015-07-01
KR102134248B1 (ko) 2020-07-15
JP2015533392A (ja) 2015-11-24

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Effective date: 20181017