CA2592314A1 - Procede de fabrication de papier - Google Patents

Procede de fabrication de papier Download PDF

Info

Publication number
CA2592314A1
CA2592314A1 CA002592314A CA2592314A CA2592314A1 CA 2592314 A1 CA2592314 A1 CA 2592314A1 CA 002592314 A CA002592314 A CA 002592314A CA 2592314 A CA2592314 A CA 2592314A CA 2592314 A1 CA2592314 A1 CA 2592314A1
Authority
CA
Canada
Prior art keywords
polymer
suspension
cationic
paper
molecular weight
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.)
Granted
Application number
CA002592314A
Other languages
English (en)
Other versions
CA2592314C (fr
Inventor
Fredrik Solhage
Joakim Carlen
Birgitta Johansson
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.)
Nouryon Chemicals International BV
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 CA2592314A1 publication Critical patent/CA2592314A1/fr
Application granted granted Critical
Publication of CA2592314C publication Critical patent/CA2592314C/fr
Expired - Fee Related 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
    • D21H23/06—Controlling the addition
    • D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
    • D21H23/18—Addition at a location where shear forces are avoided before sheet-forming, e.g. after pulp beating or refining
    • 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
    • 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
    • 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
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • 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
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • 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
    • 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

Landscapes

  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
CA2592314A 2004-12-22 2005-12-07 Procede de fabrication de papier Expired - Fee Related CA2592314C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP04106889.1 2004-12-22
EP04106889 2004-12-22
PCT/SE2005/001847 WO2006068576A1 (fr) 2004-12-22 2005-12-07 Procédé de fabrication de papier

Publications (2)

Publication Number Publication Date
CA2592314A1 true CA2592314A1 (fr) 2006-06-29
CA2592314C CA2592314C (fr) 2011-02-08

Family

ID=34930127

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2592314A Expired - Fee Related CA2592314C (fr) 2004-12-22 2005-12-07 Procede de fabrication de papier

Country Status (15)

Country Link
EP (1) EP1834040B1 (fr)
JP (1) JP4913071B2 (fr)
KR (1) KR101041508B1 (fr)
CN (2) CN101137791A (fr)
AU (1) AU2005319774C1 (fr)
BR (1) BRPI0515831B1 (fr)
CA (1) CA2592314C (fr)
ES (1) ES2534249T3 (fr)
MX (1) MX2007006724A (fr)
NO (1) NO341988B1 (fr)
PL (1) PL1834040T3 (fr)
PT (1) PT1834040E (fr)
RU (1) RU2347029C1 (fr)
WO (1) WO2006068576A1 (fr)
ZA (1) ZA200704916B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8013041B2 (en) 2006-12-01 2011-09-06 Akzo Nobel N.V. Cellulosic product
CN101613977B (zh) * 2009-07-15 2011-05-11 金东纸业（江苏）股份有限公司 造纸用增强纤维及其制备方法和应用
CN101626539B (zh) * 2009-08-04 2012-09-05 天津科技大学 一种纸质扬声器振膜材料的制造方法
KR101157351B1 (ko) * 2010-06-09 2012-06-15 서울대학교산학협력단 고분자 물질이 다중 흡착된 종이의 제조 방법 및 이를 이용하여 제조된 종이
FI125714B (en) * 2012-11-12 2016-01-15 Kemira Oyj Process for the treatment of fiber pulp for the manufacture of paper, cardboard or the like and product
FI128012B (en) * 2016-03-22 2019-07-31 Kemira Oyj System and method for making paper, cardboard or the like
PT3246466T (pt) * 2016-05-20 2018-05-09 Kemira Oyj Método e sistema de tratamento para fabricar papel
PL3481994T3 (pl) * 2016-09-30 2020-10-05 Kemira Oyj Sposób wytwarzania papieru, tektury lub tym podobnych
EP3757288B1 (fr) * 2019-06-28 2022-04-27 Wetend Technologies Oy Procédé et agencement permettant d'ajouter un produit chimique dans un système d'écoulement d'approche d'une machine à toile de fibres
KR102092128B1 (ko) * 2019-09-20 2020-03-23 정현빈 공정백수의 탁도 개선을 위한 산업용지 제조용 보류방법 및 보류시스템

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017353B2 (fr) * 1979-03-28 1992-04-29 Ciba Specialty Chemicals Water Treatments Limited Production de papier et de carton
DE3541163A1 (de) * 1985-11-21 1987-05-27 Basf Ag Verfahren zur herstellung von papier und karton
US4795531A (en) * 1987-09-22 1989-01-03 Nalco Chemical Company Method for dewatering paper
US5584966A (en) * 1994-04-18 1996-12-17 E. I. Du Pont De Nemours And Company Paper formation
GB9410920D0 (en) * 1994-06-01 1994-07-20 Allied Colloids Ltd Manufacture of paper
US5595630A (en) * 1995-08-31 1997-01-21 E. I. Du Pont De Nemours And Company Process for the manufacture of paper
US5595629A (en) * 1995-09-22 1997-01-21 Nalco Chemical Company Papermaking process
SE9504081D0 (sv) * 1995-11-15 1995-11-15 Eka Nobel Ab A process for the production of paper
EP0953680A1 (fr) * 1998-04-27 1999-11-03 Akzo Nobel N.V. Procédé pour la fabrication du papier
US6168686B1 (en) * 1998-08-19 2001-01-02 Betzdearborn, Inc. Papermaking aid
US6103065A (en) * 1999-03-30 2000-08-15 Basf Corporation Method for reducing the polymer and bentonite requirement in papermaking
DE20220979U1 (de) * 2002-08-07 2004-10-14 Basf Ag Papierprodukt
US20060103064A1 (en) * 2004-11-17 2006-05-18 Sittinger Michael R Modular signature feeders

Also Published As

Publication number Publication date
AU2005319774A1 (en) 2006-06-29
EP1834040B1 (fr) 2015-02-18
RU2347029C1 (ru) 2009-02-20
JP2008525654A (ja) 2008-07-17
CN102226324A (zh) 2011-10-26
MX2007006724A (es) 2007-07-25
EP1834040A1 (fr) 2007-09-19
NO20073798L (no) 2007-07-20
CN102226324B (zh) 2013-04-17
KR20070100321A (ko) 2007-10-10
JP4913071B2 (ja) 2012-04-11
ES2534249T3 (es) 2015-04-21
PT1834040E (pt) 2015-04-15
AU2005319774C1 (en) 2010-04-01
AU2005319774B2 (en) 2009-09-24
CA2592314C (fr) 2011-02-08
NO341988B1 (no) 2018-03-12
CN101137791A (zh) 2008-03-05
WO2006068576A1 (fr) 2006-06-29
KR101041508B1 (ko) 2011-06-16
ZA200704916B (en) 2008-09-25
RU2007128049A (ru) 2009-01-27
PL1834040T3 (pl) 2015-07-31
BRPI0515831B1 (pt) 2017-03-28
BRPI0515831A (pt) 2008-08-05

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Effective date: 20210831

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Effective date: 20191209