CA2561033A1 - Paper manufacturing process - Google Patents

Paper manufacturing process Download PDF

Info

Publication number
CA2561033A1
CA2561033A1 CA002561033A CA2561033A CA2561033A1 CA 2561033 A1 CA2561033 A1 CA 2561033A1 CA 002561033 A CA002561033 A CA 002561033A CA 2561033 A CA2561033 A CA 2561033A CA 2561033 A1 CA2561033 A1 CA 2561033A1
Authority
CA
Canada
Prior art keywords
fibres
wire
polymer
web
fibre
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
CA002561033A
Other languages
English (en)
French (fr)
Inventor
Ari Kiviranta
Lauri Verkasalo
Minna Rantanen
Kirsi Hirvonen
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.)
Metsa Board Oyj
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 CA2561033A1 publication Critical patent/CA2561033A1/en
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
    • 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • 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
    • D21H17/25—Cellulose
    • D21H17/26—Ethers thereof
    • 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
    • D21H17/31—Gums
    • D21H17/32—Guar or other polygalactomannan gum
    • 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
    • D21H17/43—Carboxyl groups or derivatives thereof

Landscapes

  • Paper (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
CA002561033A 2004-04-14 2005-04-14 Paper manufacturing process Abandoned CA2561033A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20045132 2004-04-14
FI20045132A FI20045132A (sv) 2004-04-14 2004-04-14 Papperstillverkningsprocess
PCT/FI2005/050118 WO2005100689A1 (en) 2004-04-14 2005-04-14 Paper manufacturing process

Publications (1)

Publication Number Publication Date
CA2561033A1 true CA2561033A1 (en) 2005-10-27

Family

ID=32104260

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002561033A Abandoned CA2561033A1 (en) 2004-04-14 2005-04-14 Paper manufacturing process

Country Status (7)

Country Link
US (1) US20070284070A1 (sv)
EP (1) EP1735497A1 (sv)
JP (1) JP2007532792A (sv)
CN (1) CN1942630A (sv)
CA (1) CA2561033A1 (sv)
FI (1) FI20045132A (sv)
WO (1) WO2005100689A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105786052B (zh) * 2014-12-16 2020-09-08 艺康美国股份有限公司 一种用于pH调节的在线控制和反应方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2626214A (en) * 1949-06-14 1953-01-20 C H Dexter & Sons Inc Paper from long synthetic fibers and partially water soluble sodium carboxymethylcellulose and method
US3019157A (en) * 1958-10-06 1962-01-30 American Cyanamid Co Web-forming fibrous suspensions of improved freeness
US3391057A (en) * 1965-07-06 1968-07-02 Dow Chemical Co Suspensions of synthetic polymer fibrous products containing acrylamide polymer and method of making a paper web therefrom
US3794557A (en) * 1969-03-26 1974-02-26 Johnson & Johnson Method of making isotropic fibrous webs containing textile length fibers
US3808095A (en) * 1971-05-13 1974-04-30 Johnson & Johnson Wet-formed nonwoven textile fabrics and methods of making the same
US3834983A (en) * 1973-03-15 1974-09-10 Dexter C & Sons Inc Process of forming wet laid tufted non-woven fibrous web from a viscous fibrous dispersion and product
US4200488A (en) * 1975-02-20 1980-04-29 International Paper Company Viscous dispersion for forming wet-laid, non-woven fabrics
GR65316B (en) * 1978-06-20 1980-08-02 Arjomari Prioux Method for the preparation of fibrous leaf
US4925528A (en) * 1987-04-06 1990-05-15 James River Corporation Of Virginia Manufacture of wetlaid nonwoven webs
US4822452A (en) * 1987-04-06 1989-04-18 James River Corporation Of Virginia Manufacture of wet laid nonwoven webs
US5403444A (en) * 1990-03-05 1995-04-04 International Paper Company Printable, high-strength, tear-resistant nonwoven material and related method of manufacture
US5133835A (en) * 1990-03-05 1992-07-28 International Paper Company Printable, high-strength, tear-resistant nonwoven material and related method of manufacture
US5238534A (en) * 1992-01-24 1993-08-24 James River Corporation Of Virginia Wetlaid nonwovens on high speed machines
SE9502522D0 (sv) * 1995-07-07 1995-07-07 Eka Nobel Ab A process for the production of paper
US6379497B1 (en) * 1996-09-20 2002-04-30 Fort James Corporation Bulk enhanced paperboard and shaped products made therefrom
US6113741A (en) * 1996-12-06 2000-09-05 Eka Chemicals Ab Process for the production of paper
CA2676732C (en) * 1998-06-12 2014-04-15 Georgia-Pacific Consumer Products Lp Method of making a paper web having a high internal void volume of secondary fibers and a product made by the process
ATE352669T1 (de) * 2002-10-02 2007-02-15 Fort James Corp Oberflächenbehandelte wärmeverbindbare faser enthaltende papierprodukte, und verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
FI20045132A0 (sv) 2004-04-14
WO2005100689A1 (en) 2005-10-27
FI20045132A (sv) 2005-10-15
US20070284070A1 (en) 2007-12-13
CN1942630A (zh) 2007-04-04
JP2007532792A (ja) 2007-11-15
EP1735497A1 (en) 2006-12-27
WO2005100689A8 (en) 2006-04-20

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Legal Events

Date Code Title Description
FZDE Discontinued