CL2018001324A1 - Copolímero que contiene cationes multivalentes, proceso para la producción y uso de este para tratar dispersiones acuosas - Google Patents

Copolímero que contiene cationes multivalentes, proceso para la producción y uso de este para tratar dispersiones acuosas

Info

Publication number
CL2018001324A1
CL2018001324A1 CL2018001324A CL2018001324A CL2018001324A1 CL 2018001324 A1 CL2018001324 A1 CL 2018001324A1 CL 2018001324 A CL2018001324 A CL 2018001324A CL 2018001324 A CL2018001324 A CL 2018001324A CL 2018001324 A1 CL2018001324 A1 CL 2018001324A1
Authority
CL
Chile
Prior art keywords
copolymer containing
multivalent cations
production
aqueous dispersions
containing multivalent
Prior art date
Application number
CL2018001324A
Other languages
English (en)
Inventor
Stephen John Adkins
Holger Misslitz
Mitchell Louis Catling
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of CL2018001324A1 publication Critical patent/CL2018001324A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/147—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using organic substances
    • 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
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/24—Homopolymers or copolymers of amides or imides
    • C08L33/26—Homopolymers or copolymers of acrylamide or methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • C09K8/035—Organic additives
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
    • 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
    • C08F220/58—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine
    • 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
    • C08F220/58—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine
    • C08F220/585—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine and containing other heteroatoms, e.g. 2-acrylamido-2-methylpropane sulfonic acid [AMPS]
    • 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
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/04—Anhydrides, e.g. cyclic anhydrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Copolímero que contiene cationes multivalentes derivado de uno o más ácidos etilénicamente insaturados. El copolímero tiene las siguientes características: (a) una viscosidad intrínseca de al menos alrededor de 3 dl/g cuando se mide en una solución de NaCl 1 M a 25 °C; (b) se deriva de una mezcla de monómeros que comprende un ácido etilénicamente insaturado y al menos un comonómero; y (c) un contenido de comonómero residual de menos de 1000 ppm cuando el comonómero es una acrilamida.
CL2018001324A 2015-11-16 2018-05-16 Copolímero que contiene cationes multivalentes, proceso para la producción y uso de este para tratar dispersiones acuosas CL2018001324A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201562255898P 2015-11-16 2015-11-16

Publications (1)

Publication Number Publication Date
CL2018001324A1 true CL2018001324A1 (es) 2018-06-22

Family

ID=57288427

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2018001324A CL2018001324A1 (es) 2015-11-16 2018-05-16 Copolímero que contiene cationes multivalentes, proceso para la producción y uso de este para tratar dispersiones acuosas

Country Status (12)

Country Link
US (2) US11111374B2 (es)
EP (2) EP3744742A1 (es)
CN (1) CN108290987B (es)
AU (1) AU2016357979B2 (es)
BR (1) BR112018009690B1 (es)
CA (1) CA2948814C (es)
CL (1) CL2018001324A1 (es)
EA (1) EA039927B1 (es)
MX (1) MX2018006097A (es)
UA (1) UA122351C2 (es)
WO (1) WO2017084986A1 (es)
ZA (1) ZA201803825B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2718061T3 (es) 2015-06-17 2019-06-27 Clariant Int Ltd Polímeros solubles en agua o hinchables en agua como agentes de reducción de la pérdida de agua en pastas crudas de cemento
BR112019011780B1 (pt) 2016-12-12 2023-03-07 Clariant International Ltd Polímero compreendendo carbono de material biológico, seu processo de obtenção e seu uso
WO2018108611A1 (en) 2016-12-12 2018-06-21 Clariant International Ltd Use of bio-based polymer in a cosmetic, dermatological or pharmaceutical composition
US11401362B2 (en) 2016-12-15 2022-08-02 Clariant International Ltd Water-soluble and/or water-swellable hybrid polymer
WO2018108664A1 (en) 2016-12-15 2018-06-21 Clariant International Ltd Water-soluble and/or water-swellable hybrid polymer
EP3554644A1 (en) 2016-12-15 2019-10-23 Clariant International Ltd Water-soluble and/or water-swellable hybrid polymer
WO2018108667A1 (en) 2016-12-15 2018-06-21 Clariant International Ltd Water-soluble and/or water-swellable hybrid polymer
CN108383938A (zh) * 2018-01-31 2018-08-10 郑州大学 一种钛白粉超分散剂其制备方法及应用
WO2019170697A1 (en) 2018-03-07 2019-09-12 Basf Se Process for treating an aqueous slurry and composition for use therein
CA3117346A1 (en) 2018-10-31 2020-05-07 Basf Se Enhanced dewatering of mining tailings employing chemical pre-treatment

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8905705D0 (en) 1989-03-13 1989-04-26 Allied Colloids Ltd Treatment of bayer process wastes
EP0775094B1 (en) 1994-08-12 1999-01-27 Cytec Technology Corp. A method of stabilizing slurries
GB9516254D0 (en) 1995-08-08 1995-10-11 Allied Colloids Ltd Dewatering of aqueous suspensions
JP2002526611A (ja) 1998-10-05 2002-08-20 サイテク・テクノロジー・コーポレーシヨン 水性分散液
GB9916748D0 (en) 1999-07-19 1999-09-15 Ciba Spec Chem Water Treat Ltd Process for the flocculation of suspensions
PL203238B1 (pl) 2000-05-31 2009-09-30 Ciba Spec Chem Water Treat Ltd Sposób przeróbki materiałów mineralnych
GB0109087D0 (en) * 2001-04-11 2001-05-30 Ciba Spec Chem Water Treat Ltd Treatment of suspensions
GB0310419D0 (en) 2003-05-07 2003-06-11 Ciba Spec Chem Water Treat Ltd Treatment of aqueous suspensions
EP1837348B9 (en) * 2006-03-24 2020-01-08 Nippon Shokubai Co.,Ltd. Water-absorbing resin and method for manufacturing the same
WO2012018514A2 (en) 2010-07-26 2012-02-09 Sortwell & Co. Method for dispersing and aggregating components of mineral slurries and high-molecular weight multivalent polymers for clay aggregation
JP6516354B2 (ja) * 2011-10-19 2019-05-22 ソレニス・テクノロジーズ・ケイマン・エル・ピー 非イオン性界面活性剤およびイオン性ポリマーを含む組成物
CN104066686B (zh) * 2012-01-25 2016-09-21 巴斯夫股份公司 分散和凝集矿浆成分的方法
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

Also Published As

Publication number Publication date
BR112018009690A2 (pt) 2018-11-06
CN108290987B (zh) 2021-04-06
CA2948814C (en) 2019-06-04
US20180327585A1 (en) 2018-11-15
AU2016357979B2 (en) 2019-03-14
BR112018009690B1 (pt) 2022-11-22
BR112018009690A8 (pt) 2019-02-26
EP3744742A1 (en) 2020-12-02
AU2016357979A1 (en) 2018-05-24
CA2948814A1 (en) 2017-05-16
ZA201803825B (en) 2019-09-25
WO2017084986A1 (en) 2017-05-26
US11267731B2 (en) 2022-03-08
US20200299499A1 (en) 2020-09-24
UA122351C2 (uk) 2020-10-26
EP3377544A1 (en) 2018-09-26
MX2018006097A (es) 2018-08-24
EA201891155A1 (ru) 2018-12-28
CN108290987A (zh) 2018-07-17
EA039927B1 (ru) 2022-03-29
US11111374B2 (en) 2021-09-07

Similar Documents

Publication Publication Date Title
CL2018001324A1 (es) Copolímero que contiene cationes multivalentes, proceso para la producción y uso de este para tratar dispersiones acuosas
BR112017026037A2 (pt) dispositivo não invasivo de detecção de uma lesão hepática
BR112017020123A2 (pt) dispersão aquosa, processo, e, mescla.
MY185267A (en) Composition comprising a multistage polymer, it method of preparation and its use
BR112017002282A2 (pt) uso em composições detergentes de polímeros obitidos por polimerização em emulsão inversa de baixa concentração com um conteúdo baixo de monômeros neutralizados
MX2016013620A (es) Polimeros de (met) acrilamida para lentes de contacto y lentes intraoculares.
EA201792233A1 (ru) Способ уменьшения загрязнения поверхностей
BR112017013395A2 (pt) xarope (met)acrílico líquido, processo de impregnação de um substrato fibroso pelo referido xarope, e material compósito obtido após polimerização do referido xarope de impregnação
BR112017001339A2 (pt) método, pasta de cimento e sistema
BR112018071600A2 (pt) métodos, composições e usos relacionados aos mesmos
MX2016011751A (es) Polimeros polielectroliticos novedosos, proceso para su preparacion y usos de los mismos.
BR112017026796B8 (pt) Composições aquosas para produzir dióxido de cloro por contato com um ácido, método para produzir dióxido de cloro e sistema de limpeza no local
BR112016025162A2 (pt) processos para produzir uma suspensão aquosa de carbonato de cálcio precipitado e para produzir um carbonato de cálcio precipitado, suspensão aquosa de carbonato de cálcio precipitado, carbonato de cálcio precipitado, produto, e, uso de uma suspensão aquosa de carbonato de cálcio precipitado e de uma combinação
BR112015024241A2 (pt) processo contínuo para a fabricação de homo- ou copolímeros de ácido mono- ou di-carboxílico, polímero obtenível pelo processo contínuo, e, uso de um polímero
BR112017010968A2 (pt) formulação aquosa, processo para preparação de uma solução aquosa, e, uso de soluções aquosas.
BR112017000594A2 (pt) dispersão de polímero, pó de polímero, método para produzir uma dispersão de polímero, formulação aquosa, e, uso de uma formulação.
BR112016025501A2 (pt) composição de revestimento
BR112016017609A2 (pt) Composição, e, processo
BR112018077040A2 (pt) resfriamento de elementos de madeira acetilados
AR099810A1 (es) Microorganismos que producen aminoácidos l y proceso para producir aminoácidos l utilizándolos
MX2017011096A (es) Solucion acuosa de un eter de celulosa esterificado.
BR112017011533A2 (pt) processo para fabricar uma fração que compreende anidrido de ácido carboxílico, processo para a fabricação de madeira tratada, e uso de anidrido carboxílico
BR112019009098A2 (pt) método para polimerização de solução
BR112017024119A2 (pt) composição aquosa curável
PH12016501634A1 (en) Process to obtain random terpolymers derived from itaconic acid, aconitic acid and/or its isomers, and alkenyl sulfonates and use of the product thereof