BR9909003A - Processo para a produção de fibras de polpa carregadas em um lúmen com um enchedor particulado de carbonato de cálcio, lúmen de fibras de polpa, e, fibras de polpa - Google Patents

Processo para a produção de fibras de polpa carregadas em um lúmen com um enchedor particulado de carbonato de cálcio, lúmen de fibras de polpa, e, fibras de polpa

Info

Publication number
BR9909003A
BR9909003A BR9909003-1A BR9909003A BR9909003A BR 9909003 A BR9909003 A BR 9909003A BR 9909003 A BR9909003 A BR 9909003A BR 9909003 A BR9909003 A BR 9909003A
Authority
BR
Brazil
Prior art keywords
pulp fibers
lumen
calcium carbonate
filler
loaded
Prior art date
Application number
BR9909003-1A
Other languages
English (en)
Inventor
Steven R Middleton
Josee Desmeules
Anthony M Scallan
Original Assignee
Pulp Paper Res Inst
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
Application filed by Pulp Paper Res Inst filed Critical Pulp Paper Res Inst
Publication of BR9909003A publication Critical patent/BR9909003A/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)

Abstract

"PROCESSO PARA A PRODUçãO DE FIBRAS DE POLPA CARREGADAS EM UM LúMEN COM UM ENCHEDOR PARTICULADO DE CARBONATO DE CáLCIO, LúMEN DE FIBRAS DE POLPA, E, FIBRAS DE POLPA". Um processo é descrito para alcançar níveis elevados de carga de enchedores de carbonato de cálcio nos lúmens de fibras de polpa de madeira. A polpa é pré-tratada com um polímero catiónico antes de ser impregnada com o enchedor. As condições diferentes de pH e de temperatura são especificadas dependendo se o enchedor é um carbonato de cálcio precipitado ou um carbonato de cálcio triturado. As polpas carregadas em um lúmen são usadas para fabricar novos produtos com vantagens na retenção de enchedor e resistência da folha mais elevadas sobre os papéis convencionalmente produzidos.
BR9909003-1A 1998-03-23 1999-03-17 Processo para a produção de fibras de polpa carregadas em um lúmen com um enchedor particulado de carbonato de cálcio, lúmen de fibras de polpa, e, fibras de polpa BR9909003A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7909798P 1998-03-23 1998-03-23
PCT/CA1999/000213 WO1999049133A1 (en) 1998-03-23 1999-03-17 Method for producing pulp and paper with calcium carbonate filler

Publications (1)

Publication Number Publication Date
BR9909003A true BR9909003A (pt) 2000-11-28

Family

ID=22148418

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9909003-1A BR9909003A (pt) 1998-03-23 1999-03-17 Processo para a produção de fibras de polpa carregadas em um lúmen com um enchedor particulado de carbonato de cálcio, lúmen de fibras de polpa, e, fibras de polpa

Country Status (7)

Country Link
US (1) US6235150B1 (pt)
EP (1) EP1068391A1 (pt)
JP (1) JP2002507675A (pt)
AU (1) AU2708799A (pt)
BR (1) BR9909003A (pt)
CA (1) CA2324459A1 (pt)
WO (1) WO1999049133A1 (pt)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9908118B1 (pt) * 1998-02-20 2009-12-01 processo para a obtenção de fibra integral com partìculas de carbonato de cálcio e produto complexo, contendo fibras e cargas cristalizadas em seu contato.
DE10021979A1 (de) * 2000-05-05 2001-11-08 Voith Paper Patent Gmbh Verfahren sowie Vorrichtung zur Bildung einer mehrschichtigen und/oder mehrlagigen Faserstoffbahn
EP1158088A3 (de) 2000-05-26 2003-01-22 Voith Paper Patent GmbH Verfahren und Vorrichtung zur Behandlung einer Faserstoffsuspension
DE10033805A1 (de) * 2000-05-26 2001-11-29 Voith Paper Patent Gmbh Verfahren zur Behandlung einer Faserstoffsuspension und Fluffer zur Durchführung des Verfahrens
US6458241B1 (en) * 2001-01-08 2002-10-01 Voith Paper, Inc. Apparatus for chemically loading fibers in a fiber suspension
FI117873B (fi) * 2001-04-24 2007-03-30 M Real Oyj Kuiturata ja menetelmä sen valmistamiseksi
DE10126347A1 (de) * 2001-05-30 2002-12-05 Voith Paper Patent Gmbh Verfahren zur Herstellung von Faserstoff
CA2473407A1 (en) * 2002-01-15 2003-07-24 Consorzio Interuniversitario Per Lo Sviluppo Dei Sistemi A Grande Interf Ase C.S.G.I. Basic suspension, its preparation and process for paper deacidification
US20040108081A1 (en) * 2002-12-09 2004-06-10 Specialty Minerals (Michigan) Inc. Filler-fiber composite
US20040108083A1 (en) * 2002-12-09 2004-06-10 Specialty Minerals (Michigan) Inc. Filler-fiber composite
US20040108082A1 (en) * 2002-12-09 2004-06-10 Specialty Minerals (Michigan) Inc. Filler-fiber composite
KR20050107579A (ko) * 2003-03-25 2005-11-14 닛뽄세이시가부시끼가이샤 오프셋 인쇄용 신문용지
EP1637501A4 (en) * 2003-06-05 2013-01-09 Okutama Kogyo Co Ltd LIGHT CALCIUM CARBONATE, PROCESS FOR PRODUCING THE SAME, AND LOAD MATERIAL FOR LOADING PAPER
WO2005033403A1 (en) * 2003-10-01 2005-04-14 Imerys Pigments, Inc. Preparation of a composition comprising an alkaline earth metal oxide and a substrate having a reduced amount of grit
US7998313B2 (en) 2006-12-07 2011-08-16 Georgia-Pacific Consumer Products Lp Inflated fibers of regenerated cellulose formed from ionic liquid/cellulose dope and related products
PT3617400T (pt) 2009-03-30 2022-12-30 Fiberlean Tech Ltd Utilização de suspensões de celulose nanofibrilar
EP2805986B1 (en) 2009-03-30 2017-11-08 FiberLean Technologies Limited Process for the production of nano-fibrillar cellulose gels
FI124464B (fi) * 2009-04-29 2014-09-15 Upm Kymmene Corp Menetelmä massalietteen valmistamiseksi, massaliete ja paperi
GB0908401D0 (en) 2009-05-15 2009-06-24 Imerys Minerals Ltd Paper filler composition
GB0916485D0 (en) * 2009-09-18 2009-10-28 Hammond Peter Improved materials
PL2386682T3 (pl) 2010-04-27 2014-08-29 Omya Int Ag Sposób wytwarzania materiałów strukturalnych z użyciem nanowłóknistych żeli celulozowych
SI2386683T1 (sl) 2010-04-27 2014-07-31 Omya International Ag Postopek za proizvodnjo kompozitnih materialov na osnovi gela
DK2447328T3 (en) 2010-10-29 2015-03-09 Omya Int Ag A method for improving håndterligheden of calcium carbonate-containing materials
GB201019288D0 (en) 2010-11-15 2010-12-29 Imerys Minerals Ltd Compositions
BR112015016533B1 (pt) 2013-01-31 2022-06-07 Championx Usa Inc Método para recuperação de um fluido de hidrocarboneto de uma formação subterrânea, polímero hidrossolúvel e composição
US20140262090A1 (en) * 2013-03-14 2014-09-18 Ecolab Usa Inc. Methods for Increasing Retention and Drainage in Papermaking Processes
TWI645089B (zh) * 2014-03-31 2018-12-21 日本製紙股份有限公司 Composite of calcium carbonate microparticles and fibers, and manufacturing method thereof
US10442980B2 (en) 2014-07-29 2019-10-15 Ecolab Usa Inc. Polymer emulsions for use in crude oil recovery
CN104878656B (zh) * 2015-05-28 2017-03-22 金东纸业（江苏）股份有限公司 一种造纸方法
CN112094432B (zh) 2015-10-14 2022-08-05 纤维精益技术有限公司 可三维成型片材
BR112018017107A2 (pt) 2016-02-23 2019-01-15 Ecolab Usa Inc método para aumentar recuperação de óleo cru de uma formação subterrânea, uso de um agente de controle de mobilidade, composição, e, polímero reticulado.
US11846072B2 (en) 2016-04-05 2023-12-19 Fiberlean Technologies Limited Process of making paper and paperboard products
RU2727605C1 (ru) 2016-04-05 2020-07-22 Фиберлин Текнолоджис Лимитед Бумажные и картонные продукты
ES2919328T3 (es) 2016-04-22 2022-07-26 Fiberlean Tech Ltd Fibras que comprenden celulosa microfibrilada y métodos de fabricación de fibras y materiales no tejidos de las mismas
CN107419613A (zh) * 2017-06-28 2017-12-01 上海烟草集团有限责任公司 一种加热不燃烧烟草制品用耐热纸

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510020A (en) 1980-06-12 1985-04-09 Pulp And Paper Research Institute Of Canada Lumen-loaded paper pulp, its production and use
US5096539A (en) 1989-07-24 1992-03-17 The Board Of Regents Of The University Of Washington Cell wall loading of never-dried pulp fibers
US5169441A (en) * 1990-12-17 1992-12-08 Hercules Incorporated Cationic dispersion and process for cationizing finely divided particulate matter
US5223090A (en) 1991-03-06 1993-06-29 The United States Of America As Represented By The Secretary Of Agriculture Method for fiber loading a chemical compound
US5275699A (en) 1992-10-07 1994-01-04 University Of Washington Compositions and methods for filling dried cellulosic fibers with an inorganic filler
US5679220A (en) * 1995-01-19 1997-10-21 International Paper Company Process for enhanced deposition and retention of particulate filler on papermaking fibers
US5700352A (en) * 1996-04-03 1997-12-23 The Procter & Gamble Company Process for including a fine particulate filler into tissue paper using an anionic polyelectrolyte
US5759346A (en) * 1996-09-27 1998-06-02 The Procter & Gamble Company Process for making smooth uncreped tissue paper containing fine particulate fillers
CN1213200C (zh) 1997-02-11 2005-08-03 矿业技术有限公司 矿物填料填充造纸用纤维素纤维细胞腔的方法

Also Published As

Publication number Publication date
WO1999049133A1 (en) 1999-09-30
JP2002507675A (ja) 2002-03-12
CA2324459A1 (en) 1999-09-30
EP1068391A1 (en) 2001-01-17
US6235150B1 (en) 2001-05-22
AU2708799A (en) 1999-10-18

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1937 DE 19/02/2008