CL2012001385A1 - Process for producing a paper or paper or cardboard product, which comprises providing a fiber-containing pulp, adding starch to the pulp, adding microfibrillated cellulose to the pulp, and conducting the pulp into a cable to form a network, where the starch and cellulose are added separately to the pulp. - Google Patents

Process for producing a paper or paper or cardboard product, which comprises providing a fiber-containing pulp, adding starch to the pulp, adding microfibrillated cellulose to the pulp, and conducting the pulp into a cable to form a network, where the starch and cellulose are added separately to the pulp.

Info

Publication number
CL2012001385A1
CL2012001385A1 CL2012001385A CL2012001385A CL2012001385A1 CL 2012001385 A1 CL2012001385 A1 CL 2012001385A1 CL 2012001385 A CL2012001385 A CL 2012001385A CL 2012001385 A CL2012001385 A CL 2012001385A CL 2012001385 A1 CL2012001385 A1 CL 2012001385A1
Authority
CL
Chile
Prior art keywords
pulp
paper
starch
cellulose
fiber
Prior art date
Application number
CL2012001385A
Other languages
Spanish (es)
Inventor
Lars Axrup
Isto Heiskanen
Mika Riikonen
Original Assignee
Stora Enso Oyj
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44115154&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CL2012001385(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stora Enso Oyj filed Critical Stora Enso Oyj
Publication of CL2012001385A1 publication Critical patent/CL2012001385A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • 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
    • 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
    • D21H21/14—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 characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • 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
    • D21H21/50—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 characterised by form
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/18—Highly hydrated, swollen or fibrillatable fibres
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply

Abstract

Proceso para producir un papel o producto de papel o de cartón, que comprende proporcionar una pasta de papel que contiene fibras, adicionar almidón a la pasta, adicionar celulosa microfibrilada a la pasta y conducir la pasta de papel hacia un cable a fin de formar una red, en donde el almidón y la celulosa se agregan por separado a la pasta de papel.Process for producing a paper or paper or cardboard product, which comprises providing a fiber-containing pulp, adding starch to the pulp, adding microfibrillated cellulose to the pulp, and driving the pulp into a wire to form a red, where the starch and cellulose are added separately to the pulp.

CL2012001385A 2009-12-03 2012-05-29 Process for producing a paper or paper or cardboard product, which comprises providing a fiber-containing pulp, adding starch to the pulp, adding microfibrillated cellulose to the pulp, and conducting the pulp into a cable to form a network, where the starch and cellulose are added separately to the pulp. CL2012001385A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0950930A SE535014C2 (en) 2009-12-03 2009-12-03 A paper or paperboard product and a process for manufacturing a paper or paperboard product

Publications (1)

Publication Number Publication Date
CL2012001385A1 true CL2012001385A1 (en) 2012-10-12

Family

ID=44115154

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2012001385A CL2012001385A1 (en) 2009-12-03 2012-05-29 Process for producing a paper or paper or cardboard product, which comprises providing a fiber-containing pulp, adding starch to the pulp, adding microfibrillated cellulose to the pulp, and conducting the pulp into a cable to form a network, where the starch and cellulose are added separately to the pulp.

Country Status (13)

Country Link
US (1) US20120241114A1 (en)
EP (1) EP2507432A4 (en)
JP (1) JP2013513037A (en)
CN (1) CN102639788A (en)
AU (1) AU2010327382A1 (en)
BR (1) BR112012013447A2 (en)
CA (1) CA2782342A1 (en)
CL (1) CL2012001385A1 (en)
NZ (1) NZ600151A (en)
RU (1) RU2012127561A (en)
SE (1) SE535014C2 (en)
WO (1) WO2011068457A1 (en)
ZA (1) ZA201203737B (en)

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JP2012214943A (en) * 2011-03-28 2012-11-08 Harima Chemicals Inc Papermaking method of paper or cardboard, and paper or cardboard made by the papermaking method
FI126041B (en) 2011-09-12 2016-06-15 Stora Enso Oyj Method for controlling retention and intermediate used in the process
FI124832B (en) * 2011-11-15 2015-02-13 Upm Kymmene Corp Paper product and method and system for making a paper product
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FI126083B (en) 2012-08-21 2016-06-15 Upm Kymmene Corp Method for making a paper product by multilayer technology and a paper product
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CN104047206A (en) * 2013-03-12 2014-09-17 金东纸业（江苏）股份有限公司 Method for improving slurry-made paper strength, and slurry and paper prepared by the method
FI126216B (en) * 2013-03-26 2016-08-31 Kemira Oyj Method for making board
FI125942B (en) 2013-07-26 2016-04-15 Upm Kymmene Corp Modification procedure of nanofibrillar cellulose composition
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EP3055454A4 (en) * 2013-10-11 2017-07-12 UPM-Kymmene Corporation Method for manufacturing a paper, a paper and its use, a furnish and a wood based composition
SE539914C2 (en) * 2014-04-29 2018-01-09 Stora Enso Oyj Process for making at least one layer of a paper or paperboard and a paper or paperboard made according to the process
GB201409047D0 (en) * 2014-05-21 2014-07-02 Cellucomp Ltd Cellulose microfibrils
FI127348B (en) * 2014-08-18 2018-04-13 Kemira Oyj Strengthener, its use and a method for increasing the strength properties of paper
ES2629203T5 (en) * 2014-11-26 2023-02-24 Billerudkorsnaes Ab Method of producing a corrugated cardboard for packaging from pulp comprising NSSC pulp
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US9816230B2 (en) * 2014-12-31 2017-11-14 Innovatech Engineering, LLC Formation of hydrated nanocellulose sheets with or without a binder for the use as a dermatological treatment
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SE539344E (en) 2015-03-02 2020-02-11 Billerudkorsnaes Ab Pulp mixture for production of a paper product with high strength in z-direction
SE539629C2 (en) * 2015-09-17 2017-10-24 Stora Enso Oyj A method of manufacturing an oxygen barrier film comprising microfibrillated cellulose involving two suspensions having different schopper-riegler values
DK3362508T3 (en) 2015-10-14 2019-07-29 Fiberlean Tech Ltd 3D FORMABLE PLATE MATERIAL
FI127284B (en) 2015-12-15 2018-03-15 Kemira Oyj A process for making paper, cardboard or the like
JP7044711B2 (en) * 2016-04-04 2022-03-30 ファイバーリーン テクノロジーズ リミテッド Compositions and Methods for Providing Increased Ceiling, Flooring, and Building Material Products
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JP2018199872A (en) * 2017-05-26 2018-12-20 栗原紙材株式会社 Method for producing laminated pulp mold and apparatus for producing the same
JP7112484B2 (en) * 2017-08-14 2022-08-03 ボレガード アーエス Microfibrillated cellulose as a rheology modifier for adhesives
CN108560308B (en) * 2018-01-25 2019-07-09 吉林晨鸣纸业有限责任公司 A kind of preparation method of offset paper
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US11655593B2 (en) 2018-07-12 2023-05-23 Kemira Oyj Method for manufacturing multi-layered fibrous web and multi-layered fibrous web
SE545733C2 (en) * 2020-09-01 2023-12-27 Stora Enso Oyj A method for producing a machine glazed paper comprising microfibrillated cellulose and a machine glazed paper
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Also Published As

Publication number Publication date
AU2010327382A1 (en) 2012-06-07
NZ600151A (en) 2013-10-25
CA2782342A1 (en) 2011-06-09
JP2013513037A (en) 2013-04-18
SE535014C2 (en) 2012-03-13
SE0950930A1 (en) 2011-06-04
EP2507432A1 (en) 2012-10-10
ZA201203737B (en) 2013-02-27
RU2012127561A (en) 2014-01-10
EP2507432A4 (en) 2014-01-22
CN102639788A (en) 2012-08-15
BR112012013447A2 (en) 2016-04-19
US20120241114A1 (en) 2012-09-27
WO2011068457A1 (en) 2011-06-09

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