DE60021736D1 - Verfahren zur erhöhung der retention und der entwässerung bei der papierherstellung unter verwendung von hochmolekularen wasserlöslichen anionischen oder nichtionischen dispersionspolymeren - Google Patents

Verfahren zur erhöhung der retention und der entwässerung bei der papierherstellung unter verwendung von hochmolekularen wasserlöslichen anionischen oder nichtionischen dispersionspolymeren

Info

Publication number
DE60021736D1
DE60021736D1 DE60021736T DE60021736T DE60021736D1 DE 60021736 D1 DE60021736 D1 DE 60021736D1 DE 60021736 T DE60021736 T DE 60021736T DE 60021736 T DE60021736 T DE 60021736T DE 60021736 D1 DE60021736 D1 DE 60021736D1
Authority
DE
Germany
Prior art keywords
dewatering
soluble anionic
increasing retention
molecular water
paper manufacture
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.)
Expired - Lifetime
Application number
DE60021736T
Other languages
English (en)
Other versions
DE60021736T2 (de
Inventor
Jane B Wong Shing
Chidambaram Maltesh
John R Hurlock
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 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 DE60021736D1 publication Critical patent/DE60021736D1/de
Publication of DE60021736T2 publication Critical patent/DE60021736T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
DE60021736T 1999-09-08 2000-08-14 Verfahren zur erhöhung der retention und der entwässerung bei der papierherstellung unter verwendung von hochmolekularen wasserlöslichen anionischen oder nichtionischen dispersionspolymeren Expired - Lifetime DE60021736T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US392671 1982-06-28
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 (2)

Publication Number Publication Date
DE60021736D1 true DE60021736D1 (de) 2005-09-08
DE60021736T2 DE60021736T2 (de) 2006-04-20

Family

ID=23551539

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60021736T Expired - Lifetime DE60021736T2 (de) 1999-09-08 2000-08-14 Verfahren zur erhöhung der retention und der entwässerung bei der papierherstellung unter verwendung von hochmolekularen wasserlöslichen anionischen oder nichtionischen dispersionspolymeren

Country Status (15)

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

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ATE456591T1 (de) * 2001-12-07 2010-02-15 Hercules Inc Anionische copolymere erhältlich in inverser emulsion sowie deren verwendung zur herstellung von cellulosefaser-mischungen
US7156955B2 (en) * 2001-12-21 2007-01-02 Akzo Nobel N.V. Papermaking process using a specified NSF to silica-based particle ratio
BR0309147A (pt) * 2002-04-08 2005-01-25 Ciba Spec Chem Water Treat Ltd Tratamento de depósitos de pez branco
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
PL1644579T3 (pl) * 2003-07-04 2008-11-28 Kemira Oyj Wytwarzanie papieru z użyciem modyfikowanych zoli krzemionkowych jako mikrocząstek
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
US20060084771A1 (en) * 2004-10-15 2006-04-20 Wong Shing Jane B Method of preparing modified diallyl-N,N-disubstituted ammonium halide polymers
US7473334B2 (en) * 2004-10-15 2009-01-06 Nalco Company 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
US8039550B2 (en) 2005-05-20 2011-10-18 Akzo Nobel N.V. Process for preparing a polymer dispersion and a polymer dispersion
JP4799611B2 (ja) * 2005-05-20 2011-10-26 アクゾ ノーベル ナムローゼ フェンノートシャップ ポリマー分散液の調製方法及びポリマー分散液
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
WO2010020650A1 (en) 2008-08-22 2010-02-25 Akzo Nobel N.V. Polymer dispersion
FI125418B (fi) 2010-10-15 2015-10-15 Kemira Oyj Anioninen dispersiopolymerointimenetelmä
NZ609491A (en) 2010-10-29 2015-01-30 Buckman Lab Int Inc Papermaking and products made thereby with ionic crosslinked polymeric microparticle
US10407831B2 (en) * 2014-09-04 2019-09-10 Kemira Oyj Sizing composition, its use and a method for producing paper, board or the like
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

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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
US6007679A (en) * 1996-05-01 1999-12-28 Nalco Chemical Company Papermaking process
AU729008B2 (en) * 1996-05-01 2001-01-25 Nalco Chemical Company Improved 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
ZA9711714B (en) * 1996-12-31 1998-06-25 Allied Colloids Ltd Processes of making paper and materials for use in this.
US5985992A (en) 1997-12-10 1999-11-16 Cytec Technology Corp. Anionic polymer products and processes
US6217778B1 (en) 1999-09-08 2001-04-17 Nalco Chemical Company Anionic and nonionic dispersion polymers for clarification and dewatering
US6265477B1 (en) 1999-09-08 2001-07-24 Nalco Chemical Company Aqueous dispersion of a particulate high molecular weight anionic or nonionic polymer

Also Published As

Publication number Publication date
KR100668652B1 (ko) 2007-01-18
JP2003508652A (ja) 2003-03-04
WO2001018063A1 (en) 2001-03-15
EP1216260A4 (de) 2002-11-13
EP1216260B1 (de) 2005-08-03
ATE301137T1 (de) 2005-08-15
AU783230B2 (en) 2005-10-06
CA2378251A1 (en) 2001-03-15
US6331229B1 (en) 2001-12-18
US6432271B1 (en) 2002-08-13
DE60021736T2 (de) 2006-04-20
NO331431B1 (no) 2011-12-27
NZ517363A (en) 2004-01-30
EP1216260A1 (de) 2002-06-26
AU6775200A (en) 2001-04-10
CA2378251C (en) 2009-12-15
BR0013657A (pt) 2002-05-07
NO20021129L (no) 2002-05-08
DK1216260T3 (da) 2005-10-31
ES2246880T3 (es) 2006-03-01
JP4703078B2 (ja) 2011-06-15
NO20021129D0 (no) 2002-03-07
MXPA02001298A (es) 2002-07-22
KR20020047135A (ko) 2002-06-21

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Legal Events

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8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HEYER, V., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 806