FR3113069B1 - 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
FR3113069B1
FR3113069B1 FR2008078A FR2008078A FR3113069B1 FR 3113069 B1 FR3113069 B1 FR 3113069B1 FR 2008078 A FR2008078 A FR 2008078A FR 2008078 A FR2008078 A FR 2008078A FR 3113069 B1 FR3113069 B1 FR 3113069B1
Authority
FR
France
Prior art keywords
aqueous solution
paper
cardboard
manufacturing process
sheet
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
FR2008078A
Other languages
English (en)
Other versions
FR3113069A1 (fr
Inventor
Gatien Faucher
Damien Fougerouse
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.)
SPCM SA
Original Assignee
SNF SA
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
Priority to FR2008078A priority Critical patent/FR3113069B1/fr
Application filed by SNF SA filed Critical SNF SA
Priority to EP21743222.8A priority patent/EP4189162A1/fr
Priority to CN202180058288.6A priority patent/CN116096963B/zh
Priority to BR112023001079A priority patent/BR112023001079A2/pt
Priority to CA3187065A priority patent/CA3187065A1/fr
Priority to PCT/FR2021/051158 priority patent/WO2022023631A1/fr
Priority to US18/006,280 priority patent/US20230295877A1/en
Publication of FR3113069A1 publication Critical patent/FR3113069A1/fr
Application granted granted Critical
Publication of FR3113069B1 publication Critical patent/FR3113069B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • D21H17/45—Nitrogen-containing groups
    • D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
    • 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
    • D21H17/66—Salts, e.g. alums
    • 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
    • D21H17/675—Oxides, hydroxides or carbonates
    • 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
    • D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
    • D21H17/74—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic and inorganic 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
    • 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
    • D21H21/52—Additives of definite length or shape
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La présente invention concerne un procédé de fabrication d’une feuille de papier ou de carton, comprenant l’ajout d’un polymère hydrosoluble P de poids moléculaire moyen supérieur à 750 000 Dalton à une suspension fibreuse. Ce procédé comprend les étapes successives suivantes :- Préparer une solution aqueuse A contenant au moins un polymère hydrosoluble P à une concentration C comprise entre 0,1 et 0,5 % en poids, ledit polymère P ayant un facteur F (C) strictement supérieur à 4, avec F (C) = Δ600/C, Δ600 étant la pente pour atteindre 90 % de la viscosité développée par la solution aqueuse A à 600 secondes à 25°C, obtenue à partir de la courbe de viscosité de la solution aqueuse A en fonction du temps, à la concentration donnée C, à 25°C,- Ajouter la solution aqueuse A à la suspension fibreuse, en un ou plusieurs points d’injection,- Former une feuille de papier ou de carton.
FR2008078A 2020-07-30 2020-07-30 Procede de fabrication de papier et de carton Active FR3113069B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR2008078A FR3113069B1 (fr) 2020-07-30 2020-07-30 Procede de fabrication de papier et de carton
CN202180058288.6A CN116096963B (zh) 2020-07-30 2021-06-24 纸和纸板的制造方法
BR112023001079A BR112023001079A2 (pt) 2020-07-30 2021-06-24 Método para fabricar uma folha de papel ou papelão
CA3187065A CA3187065A1 (fr) 2020-07-30 2021-06-24 Procede de fabrication de papier et de carton
EP21743222.8A EP4189162A1 (fr) 2020-07-30 2021-06-24 Procede de fabrication de papier et de carton
PCT/FR2021/051158 WO2022023631A1 (fr) 2020-07-30 2021-06-24 Procede de fabrication de papier et de carton
US18/006,280 US20230295877A1 (en) 2020-07-30 2021-06-24 Method for manufacturing paper and cardboard

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2008078A FR3113069B1 (fr) 2020-07-30 2020-07-30 Procede de fabrication de papier et de carton
FR2008078 2020-07-30

Publications (2)

Publication Number Publication Date
FR3113069A1 FR3113069A1 (fr) 2022-02-04
FR3113069B1 true FR3113069B1 (fr) 2022-10-14

Family

ID=73038174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2008078A Active FR3113069B1 (fr) 2020-07-30 2020-07-30 Procede de fabrication de papier et de carton

Country Status (7)

Country Link
US (1) US20230295877A1 (fr)
EP (1) EP4189162A1 (fr)
CN (1) CN116096963B (fr)
BR (1) BR112023001079A2 (fr)
CA (1) CA3187065A1 (fr)
FR (1) FR3113069B1 (fr)
WO (1) WO2022023631A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2779752B1 (fr) * 1998-06-12 2000-08-11 Snf Sa Procede de fabrication de papier et carton et nouveaux agents de retention correspondants, et papiers et cartons ainsi obtenus
US7396874B2 (en) * 2002-12-06 2008-07-08 Hercules Incorporated Cationic or amphoteric copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions
CN101094956B (zh) * 2004-12-30 2011-05-25 阿克佐诺贝尔公司 组合物及其在造纸中的用途
FR2882373B1 (fr) * 2005-02-24 2007-04-27 Snf Sas Soc Par Actions Simpli Procede de fabrication de papier et carton de grande resistance a sec et papiers et cartons ainsi obtenus
FR2963364B1 (fr) * 2010-08-02 2014-12-26 Snf Sas Procede de fabrication de papier et carton presentant des proprietes de retention et d'egouttage ameliorees.
FR3048436B1 (fr) * 2016-03-03 2018-03-23 S.P.C.M. Sa Procede de fabrication de papier et de carton

Also Published As

Publication number Publication date
EP4189162A1 (fr) 2023-06-07
US20230295877A1 (en) 2023-09-21
BR112023001079A2 (pt) 2023-03-07
WO2022023631A1 (fr) 2022-02-03
FR3113069A1 (fr) 2022-02-04
CA3187065A1 (fr) 2022-02-03
CN116096963A (zh) 2023-05-09
CN116096963B (zh) 2024-05-17

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Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20220204

TP Transmission of property

Owner name: SPCM SA, FR

Effective date: 20220616

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