CA2448113A1 - Polymere et son utilisation dans la production de papier et de carton - Google Patents

Polymere et son utilisation dans la production de papier et de carton Download PDF

Info

Publication number
CA2448113A1
CA2448113A1 CA002448113A CA2448113A CA2448113A1 CA 2448113 A1 CA2448113 A1 CA 2448113A1 CA 002448113 A CA002448113 A CA 002448113A CA 2448113 A CA2448113 A CA 2448113A CA 2448113 A1 CA2448113 A1 CA 2448113A1
Authority
CA
Canada
Prior art keywords
paper
strength
cationic
starch
web
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.)
Abandoned
Application number
CA002448113A
Other languages
English (en)
Inventor
Anna-Liisa Tammi
Kari Nurmi
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 Schweiz AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2448113A1 publication Critical patent/CA2448113A1/fr
Abandoned 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
    • 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
    • D21H17/29—Starch cationic

Landscapes

  • Paper (AREA)
  • Extrusion Of Metal (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

L'invention concerne un copolymère stabilisé avec un polysaccharide cationique, qui est utilisé comme additif destiné à la production de papier ou de carton et pouvant améliorer la résistance d'une bande humide. Dans ledit copolymère, un acrylamide ou métacrylamide, un acide carboxylique vinylique et éventuellement d'autres monomères vinyliques sont utilisés comme monomères. La résistance à l'état humide d'une bande correspond à la résistance d'une bande de papier ou de carton pendant la production pour une teneur en matière sèche de 20 à 60 %. L'additif de l'invention améliore non seulement la résistance de la bande humide, mais également la résistance superficielle du produit. Par comparaison avec les additifs de la technique antérieure, un rapport relatif faible entre le nombre de chaînes latérales et les groupes cationiques est utilisé, puisqu'un polysaccharide ayant un caractère cationique supérieur offre une meilleure stabilité.
CA002448113A 2001-05-23 2002-05-20 Polymere et son utilisation dans la production de papier et de carton Abandoned CA2448113A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20011085A FI113968B (fi) 2001-05-23 2001-05-23 Kationisella polysakkaridilla stabiloitu liuospolymeeri
FI20011085 2001-05-23
PCT/FI2002/000428 WO2002095128A1 (fr) 2001-05-23 2002-05-20 Polymere et son utilisation dans la production de papier et de carton

Publications (1)

Publication Number Publication Date
CA2448113A1 true CA2448113A1 (fr) 2002-11-28

Family

ID=8561260

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002448113A Abandoned CA2448113A1 (fr) 2001-05-23 2002-05-20 Polymere et son utilisation dans la production de papier et de carton

Country Status (9)

Country Link
US (1) US20040149412A1 (fr)
EP (1) EP1392919B1 (fr)
AT (1) ATE459752T1 (fr)
CA (1) CA2448113A1 (fr)
DE (1) DE60235539D1 (fr)
ES (1) ES2340840T3 (fr)
FI (1) FI113968B (fr)
PT (1) PT1392919E (fr)
WO (1) WO2002095128A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5349052B2 (ja) 2005-12-15 2013-11-20 ダウ グローバル テクノロジーズ エルエルシー 添加剤組成物を含有する改良セルロース物品
US8916640B2 (en) 2006-07-06 2014-12-23 Dow Global Technologies Llc Blended polyolefin dispersions
US8476326B2 (en) * 2006-09-22 2013-07-02 Dow Global Technologies Llc Fibrillated polyolefin foam
EP2543763A3 (fr) 2007-09-28 2013-10-30 Dow Global Technologies LLC Structure fibreuse imprégniée avec dispersion d'oléfine de cristallinité supérieure
WO2012148405A1 (fr) 2011-04-28 2012-11-01 Hewlett-Packard Development Company, L.P. Support utilisé lors de l'impression par presse à bobines à jet d'encre à vitesse élevée numérique
WO2017149200A1 (fr) * 2016-03-01 2017-09-08 Kemira Oyj Composition de polymère, son utilisation et produit d'encollage de surface
JP7047310B2 (ja) * 2017-09-28 2022-04-05 荒川化学工業株式会社 紙力増強剤及び紙
CN109749012A (zh) * 2019-01-24 2019-05-14 湖北中之天科技股份有限公司 一种环保型无氯聚丙烯酰胺湿强剂的生产方法及在造纸中的应用

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3006806A (en) * 1957-02-15 1961-10-31 Olin Mathieson Sized paper and process therefor
JPS5691075A (en) * 1979-12-26 1981-07-23 Kao Corp Size composition
DE3162325D1 (en) * 1980-12-12 1984-03-22 Bayer Ag Paper-sizing agents and a process for their preparation
US4372814A (en) * 1981-05-13 1983-02-08 United States Gypsum Company Paper having mineral filler for use in the production of gypsum wallboard
US4684708A (en) * 1985-03-11 1987-08-04 Akzo N.V. Cationic grafted starch copolymers
DE3702712A1 (de) * 1987-01-30 1988-08-11 Basf Ag Leimungsmittel fuer papier auf basis feinteiliger waessriger dispersionen
JP2622965B2 (ja) * 1987-03-02 1997-06-25 星光化学工業株式会社 製紙用添加剤
US4866151A (en) * 1987-03-25 1989-09-12 National Starch And Chemical Corporation Polysaccharide graft polymers containing acetal groups and their conversion to aldehyde groups
IT1224421B (it) * 1987-12-29 1990-10-04 Lamberti Flli Spa Galattomannani modificati e realtivo procedimento di preparazione
JP2620806B2 (ja) * 1988-07-11 1997-06-18 星光化学工業株式会社 製紙用添加剤と製紙方法
US4954220A (en) * 1988-09-16 1990-09-04 E. I. Du Pont De Nemours And Company Polysilicate microgels as retention/drainage aids in papermaking
US5338406A (en) * 1988-10-03 1994-08-16 Hercules Incorporated Dry strength additive for paper
US5049634A (en) * 1989-09-22 1991-09-17 National Starch And Chemical Investment Holding Corporation Derivatized and/or crosslinked products from acetal- and aldehyde-containing polysaccharide graft polymers
US5122231A (en) * 1990-06-08 1992-06-16 Cargill, Incorporated Cationic cross-linked starch for wet-end use in papermaking
DE4127733A1 (de) * 1991-08-22 1993-02-25 Basf Ag Pfropfpolymerisate aus saccharidstrukturen enthaltenden naturstoffen oder deren derivaten und ethylenisch ungesaettigten verbindungen und ihre verwendung
US5695609A (en) * 1992-01-20 1997-12-09 Kemira Oy Process for producing paper
JP2928785B2 (ja) * 1993-10-08 1999-08-03 星光化学工業株式会社 製紙用添加剤
US5824190A (en) * 1995-08-25 1998-10-20 Cytec Technology Corp. Methods and agents for improving paper printability and strength
DE19610995C2 (de) * 1996-03-21 2002-12-19 Betzdearborn Inc Papierleimungsmittel und -verfahren
GB9625006D0 (en) * 1996-11-30 1997-01-15 Roe Lee Paper Chemicals Compan 'One-shot'rosin emulsion including starch derivative for paper sizing
US5859128A (en) * 1997-10-30 1999-01-12 E. I. Du Pont De Nemours And Company Modified cationic starch composition for removing particles from aqueous dispersions
JP3876522B2 (ja) * 1998-02-20 2007-01-31 星光Ｐｍｃ株式会社 製紙用紙力増強剤及び強力紙の製造法
FI107174B (fi) * 1998-07-10 2001-06-15 Raisio Chem Oy Paperinvalmistuksen lisäainekoostumus
US6451170B1 (en) * 2000-08-10 2002-09-17 Cargill, Incorporated Starch compositions and methods for use in papermaking

Also Published As

Publication number Publication date
FI20011085A0 (fi) 2001-05-23
EP1392919A1 (fr) 2004-03-03
EP1392919B1 (fr) 2010-03-03
FI20011085A (fi) 2002-11-24
US20040149412A1 (en) 2004-08-05
ATE459752T1 (de) 2010-03-15
WO2002095128A1 (fr) 2002-11-28
WO2002095128A9 (fr) 2003-01-23
PT1392919E (pt) 2010-03-26
ES2340840T3 (es) 2010-06-10
FI113968B (fi) 2004-07-15
DE60235539D1 (de) 2010-04-15

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued
FZDE Discontinued

Effective date: 20120216