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ES2523918T3 - Copolímeros catiónicos derivados de acrilamida y sus utilizaciones - Google Patents

Copolímeros catiónicos derivados de acrilamida y sus utilizaciones Download PDF

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Publication number
ES2523918T3
ES2523918T3 ES08762124.9T ES08762124T ES2523918T3 ES 2523918 T3 ES2523918 T3 ES 2523918T3 ES 08762124 T ES08762124 T ES 08762124T ES 2523918 T3 ES2523918 T3 ES 2523918T3
Authority
ES
Spain
Prior art keywords
acrylamide
alkaline
monomer
dimethylacrylamide
methacrylamide
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
ES08762124.9T
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English (en)
Inventor
René Hund
Christian Jehn-Rendu
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SPCM SA
Original Assignee
SPCM SA
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Filing date
Publication date
Application filed by SPCM SA filed Critical SPCM SA
Application granted granted Critical
Publication of ES2523918T3 publication Critical patent/ES2523918T3/es
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
    • 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
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/10—Aqueous solvent
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56—Acrylamide; Methacrylamide
    • 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
    • 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
    • C08F8/44—Preparation of metal salts or ammonium salts
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar percentages
    • 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
    • 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

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)
  • Paper (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

Solución acuosa que contiene un copolímero catiónico obtenido por la reacción de degradación llamada de Hofmann de un copolímero base en solución acuosa en presencia de un hidróxido alcalino y/o alcalinotérreo y un hipohalogenuro alcalino y/o alcalinotérreo, dicho copolímero base contiene: - por lo menos un 5 % molar de un monómero no iónico elegido entre el grupo formado por la acrilamida (y/o la metacrilamida), la N,N-dimetilacrilamida y/o el acrilonitrilo y - por lo menos un co-monómero etilénico catiónico no saturado y/o un co-monómero no iónico, que no sea la acrilamida (y/o la metacrilamida), ni la N,N-dimetilacrilamida y/o el acrilonitrilo, - caracterizado porque tiene un coeficiente de desalinización (Cd) superior a 0,6, con preferencia superior a 0,65 y con ventaja superior a 0,7, siendo el Cd igual a: materia activa polimérica real (en % en peso) x densidad de carga del polímero ----------------------------------------------------------------------------------------------------------------------- valor de la conductividad de la solución con una concentración de materia activa del 9 %

Description

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Claims (1)

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ES08762124.9T 2007-02-19 2008-02-19 Copolímeros catiónicos derivados de acrilamida y sus utilizaciones Active ES2523918T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR0753347 2007-02-19
FR0753347A FR2912749B1 (fr) 2007-02-19 2007-02-19 Copolymeres cationiques derives d'acrylamide et leur utilisations
FR0753770A FR2912750B3 (fr) 2007-02-19 2007-03-12 Copolymeres cationiques derives d'acrylamide et leurs utilisations
FR0753770 2007-03-12
PCT/FR2008/050277 WO2008113934A2 (fr) 2007-02-19 2008-02-19 Copolymeres cationiques derives d'acrylamide et leurs utilisations

Publications (1)

Publication Number Publication Date
ES2523918T3 true ES2523918T3 (es) 2014-12-02

Family

ID=38179712

Family Applications (1)

Application Number Title Priority Date Filing Date
ES08762124.9T Active ES2523918T3 (es) 2007-02-19 2008-02-19 Copolímeros catiónicos derivados de acrilamida y sus utilizaciones

Country Status (8)

Country Link
US (1) US8242215B2 (es)
EP (1) EP2118155B1 (es)
CN (1) CN101622288B (es)
BR (1) BRPI0807516B1 (es)
CA (1) CA2677846C (es)
ES (1) ES2523918T3 (es)
FR (2) FR2912749B1 (es)
WO (2) WO2008107620A2 (es)

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* Cited by examiner, † Cited by third party
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US8088250B2 (en) 2008-11-26 2012-01-03 Nalco Company Method of increasing filler content in papermaking
US9752283B2 (en) 2007-09-12 2017-09-05 Ecolab Usa Inc. Anionic preflocculation of fillers used in papermaking
FR2938842B1 (fr) * 2008-11-27 2012-09-21 Snf Sas Nouveau procede de preparation de copolymeres d'acrylamide par reaction de degradation d'hofmann
FR2948941B1 (fr) 2009-08-04 2011-10-28 Snf Sas Copolymers cationiques derives d'acrylamide et leurs utilisations
CA2936031C (en) 2009-09-15 2019-09-03 Adrian Peter Revington Techniques for flocculating and dewatering fine tailings
WO2011032253A1 (en) 2009-09-15 2011-03-24 Suncor Energy Inc. Process for drying oil sand mature fine tailings
CA2735330C (en) 2009-10-30 2015-06-02 Suncor Energy Inc. Depositing and farming methods for drying fine tailings
CN102050917B (zh) * 2009-10-30 2013-02-27 中国石油化工股份有限公司 一种含脂肪叔胺基团的大分子及其制法和在驱油剂中应用
US9150442B2 (en) 2010-07-26 2015-10-06 Sortwell & Co. Method for dispersing and aggregating components of mineral slurries and high-molecular weight multivalent polymers for clay aggregation
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.
CN103132383B (zh) * 2011-11-25 2017-04-12 纳尔科公司 在造纸中用于改善纸强度助剂性能的浆料预处理
US8721896B2 (en) 2012-01-25 2014-05-13 Sortwell & Co. Method for dispersing and aggregating components of mineral slurries and low molecular weight multivalent polymers for mineral aggregation
CN102701378A (zh) * 2012-06-14 2012-10-03 四川师范大学 一种水溶性有机两性共聚物絮凝剂及制备方法
EP2679624A1 (en) * 2012-06-29 2014-01-01 URSA Insulation, S.A. Formaldehyde-free binder and use for mineral wool insulation products
FR2992981B1 (fr) * 2012-07-09 2014-07-04 Snf Sas Procede ameliore de fabrication de papier utilisant un polymere obtenu par degradation d'hofmann
US9051687B2 (en) * 2012-08-22 2015-06-09 Basf Se Production of paper, card and board
CN109181671B (zh) 2013-01-31 2020-08-25 艺康美国股份有限公司 用于提高油采收的流动性控制聚合物
FR3016363B1 (fr) 2014-01-15 2017-05-26 Snf Sas Solution aqueuse de copolymeres cationiques derives d'acrylamide, procede de preparation et utilisation
BR112016023789B1 (pt) 2014-04-16 2022-01-25 Solenis Technologies, L.P. Composição de copolímero de enxerto de um monômero de vinila e um polímero de base contendo vinilamina funcionalizado e processo de fabricação de uma composição de copolímero de enxerto
US10442980B2 (en) * 2014-07-29 2019-10-15 Ecolab Usa Inc. Polymer emulsions for use in crude oil recovery
CN104263288B (zh) * 2014-09-04 2016-04-27 苏州长盛机电有限公司 一种适用于水下作业的金属胶黏剂及其制备方法
US9783933B2 (en) 2015-04-10 2017-10-10 Solenis Technologies, L.P. Modified vinylamine-containing polymers and their use in papermaking
CN105237648B (zh) * 2015-09-29 2017-08-01 赵迎辉 一种乙二醛交联聚合物改性高支链淀粉及其制备方法和应用
WO2018053356A1 (en) 2016-09-16 2018-03-22 International Flavors & Fragrances Inc. Microcapsule compositions stabilized with viscosity control agents
US20180085291A1 (en) 2016-09-28 2018-03-29 International Flavors & Fragrances Inc. Microcapsule compositions containing amino silicone
CN109749014B (zh) * 2019-01-25 2021-04-27 南京理工大学 高特征黏度聚甲基丙烯酰胺丙基三甲基氯化铵的制备方法
US20210079143A1 (en) * 2019-09-13 2021-03-18 Ecolab Usa Inc. Strengthening resins and processes for making and using same
BR112022008905A2 (pt) 2019-12-23 2022-08-02 Kemira Oyj Composição e seu uso para uso na fabricação de papel, cartão ou similares
FR3118072B1 (fr) * 2020-12-22 2022-12-09 Snf Sa Procede de fabrication de papier ou de carton
EP4373905A1 (en) 2021-07-20 2024-05-29 Unilever IP Holdings B.V. Fabric conditioner composition
EP4377430A1 (en) 2021-07-26 2024-06-05 Unilever IP Holdings B.V. Method of producing a fabric conditioner
FR3127507B1 (fr) * 2021-09-27 2023-10-27 Snf Sa Procede de fabrication de papier et de carton
CN113845618B (zh) * 2021-10-09 2022-04-08 中科乐美科技集团有限公司 一种疏水缔合型阳离子水溶性高分子的胶束聚合制备方法
CN118871558A (zh) 2022-03-10 2024-10-29 联合利华知识产权控股有限公司 浓缩的织物调理剂
CN118843681A (zh) 2022-03-10 2024-10-25 联合利华知识产权控股有限公司 浓缩的织物调理剂
FR3137094B1 (fr) 2022-06-24 2024-06-14 Snf Sa Polymère hydrosoluble cationique et son procédé de préparation

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FR1437807A (fr) * 1964-05-28 1966-05-06 Fuji Photo Film Co Ltd Durcisseurs polymères pour compositions de gélatine et leur procédé de préparation
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Also Published As

Publication number Publication date
EP2118155B1 (fr) 2014-11-05
BRPI0807516A2 (pt) 2014-06-10
FR2912750B3 (fr) 2009-04-24
BRPI0807516B1 (pt) 2019-03-06
CA2677846A1 (fr) 2008-09-25
CA2677846C (fr) 2015-09-08
WO2008113934A2 (fr) 2008-09-25
WO2008107620A2 (fr) 2008-09-12
EP2118155A2 (fr) 2009-11-18
CN101622288A (zh) 2010-01-06
FR2912750A1 (fr) 2008-08-22
FR2912749A1 (fr) 2008-08-22
US8242215B2 (en) 2012-08-14
WO2008113934A3 (fr) 2009-01-22
FR2912749B1 (fr) 2009-04-24
WO2008107620A3 (fr) 2008-11-13
CN101622288B (zh) 2014-06-25
US20100326614A1 (en) 2010-12-30

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