DK1216260T3 - Fremgangsmåde til forögelse af tilbageholdelse og dræning inden for papirfremstilling under anvendelse af vandoplöselige anioniske eller ikke-ioniske dispersionspolymerer med höj molekylvægt - Google Patents

Fremgangsmåde til forögelse af tilbageholdelse og dræning inden for papirfremstilling under anvendelse af vandoplöselige anioniske eller ikke-ioniske dispersionspolymerer med höj molekylvægt

Info

Publication number
DK1216260T3
DK1216260T3 DK00955568T DK00955568T DK1216260T3 DK 1216260 T3 DK1216260 T3 DK 1216260T3 DK 00955568 T DK00955568 T DK 00955568T DK 00955568 T DK00955568 T DK 00955568T DK 1216260 T3 DK1216260 T3 DK 1216260T3
Authority
DK
Denmark
Prior art keywords
drainage
molecular weight
high molecular
papermaking
water
Prior art date
Application number
DK00955568T
Other languages
Danish (da)
English (en)
Inventor
Chidambaram Maltesh
Jane B Wong Shing
John R Hurlock
Original Assignee
Nalco Chemical 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
Application filed by Nalco Chemical Co filed Critical Nalco Chemical Co
Application granted granted Critical
Publication of DK1216260T3 publication Critical patent/DK1216260T3/da

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
    • 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
    • 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
    • D21H17/33—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
    • D21H17/375—Poly(meth)acrylamide
    • 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
    • D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic

Landscapes

  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DK00955568T 1999-09-08 2000-08-14 Fremgangsmåde til forögelse af tilbageholdelse og dræning inden for papirfremstilling under anvendelse af vandoplöselige anioniske eller ikke-ioniske dispersionspolymerer med höj molekylvægt DK1216260T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/392,671 US6331229B1 (en) 1999-09-08 1999-09-08 Method of increasing retention and drainage in papermaking using high molecular weight water-soluble anionic or monionic dispersion polymers
PCT/US2000/022386 WO2001018063A1 (en) 1999-09-08 2000-08-14 Method of increasing retention and drainage in papermaking using high molecular weight water-soluble anionic or nonionic dispersion polymers

Publications (1)

Publication Number Publication Date
DK1216260T3 true DK1216260T3 (da) 2005-10-31

Family

ID=23551539

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00955568T DK1216260T3 (da) 1999-09-08 2000-08-14 Fremgangsmåde til forögelse af tilbageholdelse og dræning inden for papirfremstilling under anvendelse af vandoplöselige anioniske eller ikke-ioniske dispersionspolymerer med höj molekylvægt

Country Status (15)

Country Link
US (2) US6331229B1 (no)
EP (1) EP1216260B1 (no)
JP (1) JP4703078B2 (no)
KR (1) KR100668652B1 (no)
AT (1) ATE301137T1 (no)
AU (1) AU783230B2 (no)
BR (1) BR0013657A (no)
CA (1) CA2378251C (no)
DE (1) DE60021736T2 (no)
DK (1) DK1216260T3 (no)
ES (1) ES2246880T3 (no)
MX (1) MXPA02001298A (no)
NO (1) NO331431B1 (no)
NZ (1) NZ517363A (no)
WO (1) WO2001018063A1 (no)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2263844T3 (es) * 2001-12-07 2006-12-16 Hercules Incorporated Composicion que comprende fibra celulosica y un copolimero anionico soluble en agua asi como un metodo para obtener dicha composicion.
US7156955B2 (en) * 2001-12-21 2007-01-02 Akzo Nobel N.V. Papermaking process using a specified NSF to silica-based particle ratio
RU2309210C2 (ru) * 2002-04-08 2007-10-27 Циба Спешиалти Кемикэлз Уотер Тритментс Лимитед Обработка отложения белой смолы
US7091273B2 (en) 2002-05-07 2006-08-15 Akzo Nobel N.V. Process for preparing a polymer dispersion
US6939443B2 (en) * 2002-06-19 2005-09-06 Lanxess Corporation Anionic functional promoter and charge control agent
US7396874B2 (en) * 2002-12-06 2008-07-08 Hercules Incorporated Cationic or amphoteric copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions
KR101188990B1 (ko) * 2003-07-04 2012-10-08 아크조 노벨 케미칼즈 인터내셔널 비.브이. 미소입자로서 개질된 실리카겔을 이용한 종이의 제조
US7566469B2 (en) * 2003-10-13 2009-07-28 Nalco Company Method of dewatering grain stillage solids
DE102004013750A1 (de) * 2004-03-18 2005-11-03 Stockhausen Gmbh Anionische Wasser-in-Wasser-Polymerdispersionen, Verfahren zu deren Herstellung sowie deren Verwendung
FR2869626A3 (fr) * 2004-04-29 2005-11-04 Snf Sas Soc Par Actions Simpli Procede de fabrication de papier et carton, nouveaux agents de retention et d'egouttage correspondants, et papiers et cartons ainsi obtenus
US7473334B2 (en) * 2004-10-15 2009-01-06 Nalco Company Method of preparing modified diallyl-N,N-disubstituted ammonium halide polymers
US20060084771A1 (en) * 2004-10-15 2006-04-20 Wong Shing Jane B Method of preparing modified diallyl-N,N-disubstituted ammonium halide polymers
US20060142429A1 (en) * 2004-12-29 2006-06-29 Gelman Robert A Retention and drainage in the manufacture of paper
US20060137843A1 (en) * 2004-12-29 2006-06-29 Sutman Frank J Retention and drainage in the manufacture of paper
MX276303B (es) * 2005-05-20 2010-06-02 Akzo Nobel Nv Proceso para preparar una dispersion de polimero y una dispersion de polimero.
US8039550B2 (en) 2005-05-20 2011-10-18 Akzo Nobel N.V. Process for preparing a polymer dispersion and a polymer dispersion
CN100412099C (zh) * 2005-11-07 2008-08-20 董延茂 一种复合式改性淀粉絮凝剂及其制备
US7981250B2 (en) * 2006-09-14 2011-07-19 Kemira Oyj Method for paper processing
US8900641B2 (en) * 2006-12-28 2014-12-02 Nalco Company Antimicrobial composition
JP5450628B2 (ja) 2008-08-22 2014-03-26 アクゾ ノーベル ナムローゼ フェンノートシャップ ポリマー分散液
FI125418B (fi) 2010-10-15 2015-10-15 Kemira Oyj Anioninen dispersiopolymerointimenetelmä
AU2011319981B2 (en) 2010-10-29 2015-04-02 Buckman Laboratories International, Inc. Papermaking and products made thereby with ionic crosslinked polymeric microparticle
CN106715796B (zh) * 2014-09-04 2019-12-13 凯米罗总公司 施胶组合物，其用途以及用于生产纸、纸板的方法
CN107556432A (zh) * 2017-10-11 2018-01-09 青岛科技大学 一种添加分子量调节剂制备造纸用阳离子助留助滤剂的方法
CN114195933B (zh) * 2021-12-23 2022-12-30 诚达药业股份有限公司 纸张增厚剂制备方法及增厚纸张浆料制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897333A (en) * 1971-02-24 1975-07-29 Allied Colloids Mfg Flocculating agents
CA1267483A (en) 1984-11-19 1990-04-03 Hisao Takeda Process for the production of a water-soluble polymer dispersion
US4795531A (en) * 1987-09-22 1989-01-03 Nalco Chemical Company Method for dewatering paper
US5221435A (en) * 1991-09-27 1993-06-22 Nalco Chemical Company Papermaking process
US5423946A (en) * 1994-03-07 1995-06-13 Nalco Chemical Company Cationic anionic polyelectrolytes for enhancing the freeness of paper pulp
SE9502522D0 (sv) * 1995-07-07 1995-07-07 Eka Nobel Ab A process for the production of paper
US5837776A (en) * 1996-03-20 1998-11-17 Nalco Chemical Company Process for producing water soluble anionic dispersion polymers
US5605970A (en) 1996-03-20 1997-02-25 Nalco Chemical Company Synthesis of high molecular weight anionic dispersion polymers
AU729008B2 (en) * 1996-05-01 2001-01-25 Nalco Chemical Company Improved papermaking process
US6007679A (en) * 1996-05-01 1999-12-28 Nalco Chemical Company Papermaking process
JPH10195115A (ja) * 1996-12-27 1998-07-28 Nippon P M C Kk エマルション組成物、その製造方法、製紙用添加剤及びこれを用いた紙
ID30152A (id) * 1996-12-31 2001-11-08 Ciba Spec Chem Water Treat Ltd Proses pembuatan kertas
US5985992A (en) 1997-12-10 1999-11-16 Cytec Technology Corp. Anionic polymer products and processes
US6265477B1 (en) 1999-09-08 2001-07-24 Nalco Chemical Company Aqueous dispersion of a particulate high molecular weight anionic or nonionic polymer
US6217778B1 (en) 1999-09-08 2001-04-17 Nalco Chemical Company Anionic and nonionic dispersion polymers for clarification and dewatering

Also Published As

Publication number Publication date
CA2378251A1 (en) 2001-03-15
ES2246880T3 (es) 2006-03-01
BR0013657A (pt) 2002-05-07
AU783230B2 (en) 2005-10-06
DE60021736T2 (de) 2006-04-20
ATE301137T1 (de) 2005-08-15
WO2001018063A1 (en) 2001-03-15
US6432271B1 (en) 2002-08-13
KR20020047135A (ko) 2002-06-21
NO20021129L (no) 2002-05-08
US6331229B1 (en) 2001-12-18
NZ517363A (en) 2004-01-30
EP1216260B1 (en) 2005-08-03
CA2378251C (en) 2009-12-15
EP1216260A1 (en) 2002-06-26
JP4703078B2 (ja) 2011-06-15
KR100668652B1 (ko) 2007-01-18
NO331431B1 (no) 2011-12-27
DE60021736D1 (de) 2005-09-08
JP2003508652A (ja) 2003-03-04
EP1216260A4 (en) 2002-11-13
NO20021129D0 (no) 2002-03-07
AU6775200A (en) 2001-04-10
MXPA02001298A (es) 2002-07-22

Similar Documents

Publication Publication Date Title
DK1216260T3 (da) Fremgangsmåde til forögelse af tilbageholdelse og dræning inden for papirfremstilling under anvendelse af vandoplöselige anioniske eller ikke-ioniske dispersionspolymerer med höj molekylvægt
AR024673A1 (es) Polimeros zwitterionicos solubles en agua, de alto peso molecular y metodos para incrementar la retencion, separar solidos suspendidos y mejorar drenaje ensuspensiones de pulpa fibrosa
ES2144674T3 (es) Particulas polimeras y un procedimiento para su obtencion.
NO20041410L (no) Fremgangsmate for a forbedre retensjon og drenering i en papirfremstillingsprosess anvendende en diallyl-N, N-disubstituert ammoniumhalid/akrylamid kopolymer og en strukturelt modifisert kationisk polymer.
DK1212262T3 (da) Fremgangsmåde til behandling af slam i et spildevandsanlæg
MX9803728A (es) Agentes floculantes de polimero de alto rendimiento.
ATE284219T1 (de) Kationische polymere zur bindung von toxinen
FI863151A (fi) Invers emulsion.
LV11330A (lv) Augsti efektivu polimeru flokulantu iegusanas panemiens un udens atdalisanas panemieni no suspendeto cieto dalinu dispersijas
WO2002052102A3 (en) Structurally rigid nonionic and anionic polymers as retention and drainage aids in papermaking
BR9612212A (pt) Polìmeros estruturados de peso molecular inferior.
DK40981A (da) Fremgangsmaade til fremstilling af vandoploeselige nitrogenholdige kondensationsprodukter til anvendelse ved papirfremstilling
DK1311614T3 (da) Polymersammensætninger til afvanding af kloakslam
HRP20000856B1 (en) Method for treating waters, soils, sediments and/or sludges
EP0359552A3 (en) Polysilicate microgels as retention/drainage aids in papermaking
DE59807763D1 (de) Verfahren zur herstellung kationischer polyelektrolyte
ES2125671T3 (es) Procedimientos de coagulacion y decoloracion de corrientes residuales.
ATE533734T1 (de) Verfahren zur behandlung von wässrigem schlamm
NO20030824L (no) Vann-i-olje polymerdispersjoner med forbedret miljöforenlighet
AU3830999A (en) Flocculation method for making a paper sheet
EP0790351A3 (en) Papermaking process using multi-polymer retention and drainage aid
NO20010145L (no) Mikropartikkelsystem for en papirfremstillingsprosess
BR9608939A (pt) Processo de fabricaç o de dispers es de polímeros de vinila solúveis em água e estabilizador para realizaç o do processo
NZ504660A (en) Microparticle system comprising a HMW polymer flocculant and silica-acid colloid blend; used as a retention and drainage aid in papermaking
DE59804055D1 (de) Verfahren zur herstellung von carbamateinheiten enthaltenden polymerisaten und ihre verwendung