EP1792010B1 - Procede de fabrication de papier et de carton - Google Patents

Procede de fabrication de papier et de carton Download PDF

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Publication number
EP1792010B1
EP1792010B1 EP05783030.9A EP05783030A EP1792010B1 EP 1792010 B1 EP1792010 B1 EP 1792010B1 EP 05783030 A EP05783030 A EP 05783030A EP 1792010 B1 EP1792010 B1 EP 1792010B1
Authority
EP
European Patent Office
Prior art keywords
cationic
polymers
paper
units
vinylformamide
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
EP05783030.9A
Other languages
German (de)
English (en)
Other versions
EP1792010A1 (fr
Inventor
Marc Leduc
Rainer Blum
Peter Leifert
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of EP1792010A1 publication Critical patent/EP1792010A1/fr
Application granted granted Critical
Publication of EP1792010B1 publication Critical patent/EP1792010B1/fr
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
    • 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
    • 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
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
    • 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
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/56—Polyamines; Polyimines; Polyester-imides
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
    • D21H23/765—Addition of all compounds to the pulp

Definitions

  • the invention relates to a process for the production of paper, paperboard and cardboard by dewatering a paper stock on a wire in the presence of at least one polymer as a retention agent with sheet formation and drying of the sheets.
  • the cationic monomers can be used in the copolymerization in the form of the free bases, the salts with mineral acids such as sulfuric acid, hydrochloric acid or phosphoric acid, the salts with organic acids such as formic acid, acetic acid, propionic acid, benzenesulfonic acid or p-toluenesulfonic acid and / or in quaternized form.
  • Suitable quaternizing agents are, for example, C 1 - to C 18 -alkyl halides, such as methyl chloride, ethyl chloride, n-propyl chloride, isopropyl chloride and / or stearyl chloride and benzyl chloride,
  • all paper grades, paperboard and paperboard can be produced, for example papers for newspaper printing, so-called medium-fine writing and printing papers, natural gravure printing papers and also lightweight coating base papers.
  • wood pulp, thermomechanical pulp (TMP), chemothermomechanical pulp (CTMP), pressure pulp (PGW) and sulfite and sulfate pulp can be used.
  • TMP thermomechanical pulp
  • CMP chemothermomechanical pulp
  • PGW pressure pulp
  • sulfite and sulfate pulp can be used.
  • Pulp and pulp are being used in more or less in the so-called integrated paper mills less moist form directly without prior thickening or drying further processed into paper. Due to the impurities not completely removed therefrom, these fiber materials still contain substances that greatly disrupt the usual papermaking process. If such pulps are used, it is advisable to work in the presence of a fixative.

Landscapes

  • Paper (AREA)

Claims (2)

  1. Procédé de fabrication de papier et de carton par déshydratation d'une pâte à papier sur un tamis en présence d'au moins un polymère en tant qu'agent de rétention, avec formation de feuilles et séchage des feuilles, caractérisé en ce que la formation de feuilles est réalisée en l'absence d'agents de floculation inorganiques finement divisés et, en tant qu'agent de rétention,
    (a) des polymères contenant des unités vinylamine cationiques pouvant être obtenus par hydrolyse de poly-N-vinylformamides, d'une masse molaire Mw d'au moins 1,2 million, qui sont fabriqués par homopolymérisation de N-vinylformamide en poly-N-vinylformamide, puis hydrolyse des unités vinylformamide polymérisées en unités vinylamine, le degré d'hydrolyse de ces polymères étant de 1 à 50 % et les polymères ayant une densité de charge (déterminée à pH 7) de 0,2 à 4 méq./g,
    et
    (b) au moins un polyacrylamide cationique et/ou un polyméthacrylamide cationique, chacun d'une masse molaire Mw d'au moins 3 millions, les polyacrylamides cationiques ou les polyméthacrylamides cationiques contenant sous forme polymérisée 7 à 30 % en moles d'au moins un monomère cationique, et les poly(méth)acrylamides cationiques contenant sous forme polymérisée au moins un monomère cationique du groupe constitué par l'acrylate de diméthylaminoéthyle et le méthacrylate de diméthylaminoéthyle, sous la forme des bases libres, des sels et/ou sous forme quaternisée, étant utilisés,
    0,25 à 0,4 partie en poids du composant (b) étant utilisé par partie en poids du composant (a).
  2. Utilisation de combinaisons de
    (a) des polymères contenant des unités vinylamine cationiques pouvant être obtenus par hydrolyse de poly-N-vinylformamides, d'une masse molaire Mw d'au moins 1,2 million, qui sont fabriqués par homopolymérisation de N-vinylformamide en poly-N-vinylformamide, puis hydrolyse des unités vinylformamide polymérisées en unités vinylamine, le degré d'hydrolyse de ces polymères étant de 1 à 50 % et les polymères ayant une densité de charge (déterminée à pH 7) de 0,2 à 4 méq./g,
    et
    (b) au moins un polyacrylamide cationique et/ou un polyméthacrylamide cationique, chacun d'une masse molaire Mw d'au moins 3 millions, les polyacrylamides cationiques ou les polyméthacrylamides cationiques contenant sous forme polymérisée 7 à 30 % en moles d'au moins un monomère cationique, et les poly(méth)acrylamides cationiques contenant sous forme polymérisée au moins un monomère cationique du groupe constitué par l'acrylate de diméthylaminoéthyle et le méthacrylate de diméthylaminoéthyle, sous la forme des bases libres, des sels et/ou sous forme quaternisée, 0,25 à 0,4 partie en poids du composant (b) étant utilisé par partie en poids du composant (a),
    en tant qu'agent de rétention unique lors de la fabrication de papier et de carton.
EP05783030.9A 2004-09-10 2005-09-08 Procede de fabrication de papier et de carton Active EP1792010B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004044379A DE102004044379B4 (de) 2004-09-10 2004-09-10 Verfahren zur Herstellung von Papier, Pappe und Karton und Verwendung einer Retentionsmittelkombination
PCT/EP2005/009653 WO2006027242A1 (fr) 2004-09-10 2005-09-08 Procede de fabrication de papier et de carton

Publications (2)

Publication Number Publication Date
EP1792010A1 EP1792010A1 (fr) 2007-06-06
EP1792010B1 true EP1792010B1 (fr) 2015-11-11

Family

ID=35197730

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05783030.9A Active EP1792010B1 (fr) 2004-09-10 2005-09-08 Procede de fabrication de papier et de carton

Country Status (6)

Country Link
US (1) US8029647B2 (fr)
EP (1) EP1792010B1 (fr)
CN (1) CN101014741B (fr)
CA (1) CA2576611C (fr)
DE (1) DE102004044379B4 (fr)
WO (1) WO2006027242A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004013007A1 (de) * 2004-03-16 2005-10-06 Basf Ag Verfahren zur Herstellung von Papier, Pappe und Karton
EP2443282A1 (fr) * 2009-06-16 2012-04-25 Basf Se Procédé de réduction de dépôts dans la partie sèche lors de la fabrication de papier et carton
PT2519692T (pt) * 2009-12-29 2017-04-24 Solenis Technologies Cayman Lp Processo para melhorar a resistência do papel no estado seco, através do tratamento com polímeros contendo vinilamina e polímeros contendo acrilamida
DE102010020249A1 (de) 2010-05-11 2011-11-17 Cs Compact System Gmbh Verfahren zur Emulgierung von Leimungsmitteln für die Papierherstellung, Verwendung von Polymeren sowie emulgierbereite Mischung
BR112013004430B1 (pt) 2010-08-25 2021-03-02 Solenis Technologies Cayman, L.P método para produção de papel, papelão ou cartolina, e usos de polímero iônico e biocida
WO2012065951A1 (fr) 2010-11-16 2012-05-24 Basf Se Fabrication de feuilles de pâte cellulosique
JP6037432B2 (ja) * 2012-06-18 2016-12-07 ハイモ株式会社 製紙用添加剤およびそれを用いた製紙方法
DE102012012561A1 (de) * 2012-06-25 2014-04-24 Süd-Chemie AG Verfahren zur Herstellung von gefülltem Papier und Pappe unter Verwendung von Koazervaten
CN104903513B (zh) * 2013-01-11 2017-11-17 巴斯夫欧洲公司 生产纸和纸板的方法
CA2897185C (fr) 2013-01-11 2018-10-09 Basf Se Procede pour la fabrication de papier et de carton
FI20145063L (fi) 2014-01-22 2015-07-23 Kemira Oyj Paperinvalmistusainekoostumus ja menetelmä kuitumassan käsittelemiseksi
CA2990318C (fr) * 2015-06-25 2023-12-05 Kemira Oyj Procede de production d'un materiau avec un reseau d'au moins deux polymeres, un produit de celui-ci et l'utilisation du produit
CA2994785A1 (fr) * 2015-08-31 2017-03-09 Kemira Oyj Reseau polymere interpenetrant contenant du n-polyvinylamine reticulee

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DE3128478A1 (de) * 1981-07-18 1983-02-03 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von linearen, basischen polymerisaten
DE3541163A1 (de) * 1985-11-21 1987-05-27 Basf Ag Verfahren zur herstellung von papier und karton
GB8602121D0 (en) 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
DE68905208T3 (de) 1988-03-28 2001-02-15 Allied Colloids Ltd., Bradford Herstellung von Papier und Pappe.
DE4001045A1 (de) * 1990-01-16 1991-07-18 Basf Ag Verfahren zur herstellung von papier, pappe und karton
US5274055A (en) * 1990-06-11 1993-12-28 American Cyanamid Company Charged organic polymer microbeads in paper-making process
FR2692292B1 (fr) * 1992-06-11 1994-12-02 Snf Sa Procédé de fabrication d'un papier ou d'un carton à rétention améliorée.
CA2113288A1 (fr) 1993-01-29 1994-07-30 Kan Takamine Procede d'obtention d'amides aromatiques
FI944871A (fi) 1993-10-21 1995-04-22 Nalco Chemical Co Pihkan torjunta paperitehtaan systeemeissä
GB9410920D0 (en) 1994-06-01 1994-07-20 Allied Colloids Ltd Manufacture of paper
US6273998B1 (en) * 1994-08-16 2001-08-14 Betzdearborn Inc. Production of paper and paperboard
US20030192664A1 (en) * 1995-01-30 2003-10-16 Kulick Russell J. Use of vinylamine polymers with ionic, organic, cross-linked polymeric microbeads in paper-making
SE9502522D0 (sv) * 1995-07-07 1995-07-07 Eka Nobel Ab A process for the production of paper
EP0773319A1 (fr) * 1995-11-08 1997-05-14 Nalco Chemical Company Méthode pour améliorer les performances des polymères et copolymères d'acrylamide utilisés en tant que floculants et agents de rétention
DE19627553A1 (de) 1996-07-09 1998-01-15 Basf Ag Verfahren zur Herstellung von Papier und Karton
DE19654390A1 (de) * 1996-12-27 1998-07-02 Basf Ag Verfahren zur Herstellung von Papier
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FR2779452B1 (fr) 1998-06-04 2000-08-11 Snf Sa Procede de fabrication de papier et carton et nouveaux agents de retention et d'egouttage correspondants, et papiers et cartons ainsi obtenus
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BR0016160A (pt) * 1999-12-06 2002-12-24 Hercules Inc Método para usar polìmeros hidrofobicamente associativos na preparação de composições de fibra celulósica e composições de fibra celulósica que incorporam os polìmeros hidrofobicamente associativos
US7250448B2 (en) * 2001-12-07 2007-07-31 Hercules Incorporated Anionic copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions
DE20220979U1 (de) 2002-08-07 2004-10-14 Basf Ag Papierprodukt
DE10237912A1 (de) * 2002-08-14 2004-02-26 Basf Ag Verfahren zur Leimung von Papier, Pappe und Karton
DE10322787A1 (de) * 2003-05-19 2004-12-09 Basf Ag Verfahren zur Herstellung von Polymerpulvern

Also Published As

Publication number Publication date
US8029647B2 (en) 2011-10-04
EP1792010A1 (fr) 2007-06-06
DE102004044379B4 (de) 2008-01-10
WO2006027242A1 (fr) 2006-03-16
US20080000601A1 (en) 2008-01-03
CN101014741A (zh) 2007-08-08
CN101014741B (zh) 2010-05-26
CA2576611A1 (fr) 2006-03-16
CA2576611C (fr) 2014-12-23
DE102004044379A1 (de) 2006-03-30

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