FR3137093B1 - Polymère hydrosoluble et son procédé de préparation - Google Patents

Polymère hydrosoluble et son procédé de préparation Download PDF

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Publication number
FR3137093B1
FR3137093B1 FR2206322A FR2206322A FR3137093B1 FR 3137093 B1 FR3137093 B1 FR 3137093B1 FR 2206322 A FR2206322 A FR 2206322A FR 2206322 A FR2206322 A FR 2206322A FR 3137093 B1 FR3137093 B1 FR 3137093B1
Authority
FR
France
Prior art keywords
preparation process
water
soluble polymer
paper
field
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
FR2206322A
Other languages
English (en)
Other versions
FR3137093A1 (fr
Inventor
Gatien Faucher
Damien Fougerouse
Cyril Barriere
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.)
SNF Group
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
Application filed by SNF SA filed Critical SNF SA
Priority to FR2206322A priority Critical patent/FR3137093B1/fr
Priority to EP23735012.9A priority patent/EP4326786A1/fr
Priority to PCT/EP2023/067191 priority patent/WO2023247783A1/fr
Publication of FR3137093A1 publication Critical patent/FR3137093A1/fr
Application granted granted Critical
Publication of FR3137093B1 publication Critical patent/FR3137093B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F285/00—Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/28—Condensation with aldehydes or ketones
    • 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
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising 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
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10—Packing paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

La présente invention concerne un nouveau polymère hydrosoluble dialdéhydé, son procédé de préparation et son utilisation, notamment dans le domaine du papier.
FR2206322A 2022-06-24 2022-06-24 Polymère hydrosoluble et son procédé de préparation Active FR3137093B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2206322A FR3137093B1 (fr) 2022-06-24 2022-06-24 Polymère hydrosoluble et son procédé de préparation
EP23735012.9A EP4326786A1 (fr) 2022-06-24 2023-06-23 Nouveau polymère et son procédé de préparation
PCT/EP2023/067191 WO2023247783A1 (fr) 2022-06-24 2023-06-23 Nouveau polymère et son procédé de préparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2206322 2022-06-24
FR2206322A FR3137093B1 (fr) 2022-06-24 2022-06-24 Polymère hydrosoluble et son procédé de préparation

Publications (2)

Publication Number Publication Date
FR3137093A1 FR3137093A1 (fr) 2023-12-29
FR3137093B1 true FR3137093B1 (fr) 2024-06-14

Family

ID=83280480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2206322A Active FR3137093B1 (fr) 2022-06-24 2022-06-24 Polymère hydrosoluble et son procédé de préparation

Country Status (3)

Country Link
EP (1) EP4326786A1 (fr)
FR (1) FR3137093B1 (fr)
WO (1) WO2023247783A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0519728B1 (pt) 2004-12-21 2016-12-13 Hercules Inc resinas catiônicas reativas e processo de fabricação de papel
FR2987375A1 (fr) 2012-02-27 2013-08-30 Snf Sas Nouveau procede de fabrication de papier mettant en oeuvre un copolymere base ayant reagi avec un aldehyde comme agent de resistance a sec, de retention, d'egouttage et de machinabilite
CA3014062A1 (fr) * 2016-02-26 2017-08-31 Buckman Laboratories International, Inc. Terpolymere de polyacrylamide glyoxale, copolymere de base de celui-ci, compositions les contenant, utilisations dans la fabrication de papier et de produits de ceux-ci
FR3064004B1 (fr) 2017-03-20 2019-03-29 S.P.C.M. Sa Forme cristalline hydratee de l'acide 2-acrylamido-2-methylpropane sulfonique
BR112019027965B1 (pt) * 2017-06-28 2020-10-27 Harima Chemicals, Incorporated Método para a produção de aditivo para fabricação de papel de polímero de (met) acrilamida e aditivo para fabricação de papel de polímero de (met)acrilamida
FR3104578B1 (fr) 2019-12-16 2022-07-15 S N F Sa Nouveaux monomeres sulfobetaine, procede de preparation et leurs utilisations

Also Published As

Publication number Publication date
WO2023247783A1 (fr) 2023-12-28
EP4326786A1 (fr) 2024-02-28
FR3137093A1 (fr) 2023-12-29

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20231229

TP Transmission of property

Owner name: SPCM SA, FR

Effective date: 20240112

CD Change of name or company name

Owner name: SNF GROUP, FR

Effective date: 20240305