ES2126018T3 - Procedimiento de polimerizacion de dispersiones. - Google Patents

Procedimiento de polimerizacion de dispersiones.

Info

Publication number
ES2126018T3
ES2126018T3 ES94108395T ES94108395T ES2126018T3 ES 2126018 T3 ES2126018 T3 ES 2126018T3 ES 94108395 T ES94108395 T ES 94108395T ES 94108395 T ES94108395 T ES 94108395T ES 2126018 T3 ES2126018 T3 ES 2126018T3
Authority
ES
Spain
Prior art keywords
mixture
water
polymerization
sea
aqueous
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.)
Expired - Lifetime
Application number
ES94108395T
Other languages
English (en)
Inventor
Manian Ramesh
Christopher P Howland
Jeffrey R Cramm
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.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Application granted granted Critical
Publication of ES2126018T3 publication Critical patent/ES2126018T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

UN PROCESO DE POLIMERIZACION PREPARA UN POLIMERO SOLUBLE EN AGUA EN LA FORMA DE UNA DISPERSION CONTINUA EN AGUA. EN ESTE PROCESO LA VISCOSIDAD DESARROLLADA EN EL PICO DE PRODUCCION EN LA MEZCLA DE REACCION ACUOSA ES MENOR QUE LA VISCOSIDAD DESARROLLADA EN EL PICO DE PRODUCCION EN UNA POLIMERIZACION POR LOTES EQUIVALENTE. EL PROCESO CONSTA DE: POLIMERIZACION DE UN MONOMERO SOLUBLE EN AGUA EN UNA MEZCLA DE REACCION ACUOSA, EN DONDE LA MEZCLA DE REACCION ACUOSA CONTIENE UNA SAL ANIONICA POLIVALENTE, AL MENOS UN DISPERSANTE POLIMERICO, OPCIONALMENTE UN ALCOHOL ORGANICO POLIHIDRICO DE BAJO PESO MOLECULAR Y OPCIONALMENTE UNA SEMILLA DE POLIMERO PREFORMADO, EN DONDE EL MONOMERO SOLUBLE EN AGUA, LA SAL ANIONICA POLIVALENTE, EL DISPERSANTE POLIMERICO Y EL ALCOHOL ORGANICO POLIHIDRICO, SI HAY, SON SOLUTOS DE LA MEZCLA DE REACCION ACUOSA, Y LA SEMILLA DE POLIMERO PREFORMADO, SI HAY, ES INSOLUBLE EN LA MEZCLA DE REACCION ACUOSA, EN DONDE EL POLIMERO SOLUBLE EN AGUA FORMADO DURANTE LA POLIMERIZACION ESINSOLUBLE EN LA MEZCLA DE REACCION ACUOSA A LA CONCENTRACION DEL MISMO FORMADA DURANTE LA POLIMERIZACION, Y EN DONDE UNA PARTE DEL MONOMERO SE ALIMENTA A LA MEZCLA DE REACCION ACUOSA DESPUES DE QUE SE HA INICIADO LA REACCION DE POLIMERIZACION.
ES94108395T 1993-06-04 1994-05-31 Procedimiento de polimerizacion de dispersiones. Expired - Lifetime ES2126018T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7153293A 1993-06-04 1993-06-04

Publications (1)

Publication Number Publication Date
ES2126018T3 true ES2126018T3 (es) 1999-03-16

Family

ID=22101936

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94108395T Expired - Lifetime ES2126018T3 (es) 1993-06-04 1994-05-31 Procedimiento de polimerizacion de dispersiones.

Country Status (5)

Country Link
EP (1) EP0630909B1 (es)
JP (1) JPH0770216A (es)
CA (1) CA2125084A1 (es)
DE (1) DE69413883T2 (es)
ES (1) ES2126018T3 (es)

Families Citing this family (51)

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DE19521096C2 (de) * 1995-06-09 1998-10-08 Fraunhofer Ges Forschung Verfahren zur Herstellung von Dispersionen wasserlöslicher Vinylpolymerer und Stabilisator zur Durchführung des Verfahrens
US5614602A (en) * 1996-07-09 1997-03-25 Betzdearborn Inc. Process for the preparation of aqueous dispersion polymers
US5792366A (en) * 1996-10-03 1998-08-11 Cytec Technology Corp. Aqueous dispersions
US5843320A (en) * 1996-10-03 1998-12-01 Cytec Technology Corp. Aqueous dispersions
US6702946B1 (en) 1996-10-03 2004-03-09 Cytec Technology Corp. Aqueous dispersions
US6664326B1 (en) 1996-10-03 2003-12-16 Cytec Technology Corp. Aqueous dispersions
US5733462A (en) * 1996-10-03 1998-03-31 Cytec Technology Corp. Cationic water-soluble polymer precipitation in salt solutions
US6608124B1 (en) 1996-10-03 2003-08-19 Cytec Technology Corp. Aqueous dispersions
US6013708A (en) * 1996-10-03 2000-01-11 Cytec Technology Corp. Cationic water-soluble polymer precipitation in salt solutions
US5738794A (en) * 1996-10-03 1998-04-14 Cytec Technology Corp. Cationic water-soluble polymer preciptation in salt solutions
US5919854A (en) * 1996-10-03 1999-07-06 Cytec Technology Corp. Process for preparing aqueous dispersions
US5696228A (en) * 1996-10-03 1997-12-09 Cytec Technology Corp. Process for producing substantially dry polymer particles from aqueous dispersions
US6020422A (en) * 1996-11-15 2000-02-01 Betzdearborn Inc. Aqueous dispersion polymers
MY118538A (en) * 1997-01-20 2004-12-31 Ciba Spec Chem Water Treat Ltd Polymeric compositions and their production and uses
MY120719A (en) * 1997-01-20 2005-11-30 Ciba Spec Chem Water Treat Ltd Polymeric compositions and their production and uses
US5985992A (en) * 1997-12-10 1999-11-16 Cytec Technology Corp. Anionic polymer products and processes
US6262168B1 (en) 1998-03-11 2001-07-17 Cytec Technology Corp. Aqueous dispersions
DE19833066A1 (de) 1998-07-22 2000-02-03 Elotex Ag Sempach Station Verfahren zur Herstellung wäßriger Dispersionen von (Co-)Polymerisaten, die danach erhältlichen Dispersionen, aus den Dispersionen erhältliche redispergierbare Pulver sowie deren Verwendung
DE19833062A1 (de) 1998-07-22 2000-02-03 Elotex Ag Sempach Station Redispergierbares Pulver und dessen wäßrige Dispersion, Verfahren zur Herstellung sowie Verwendung
KR100278510B1 (ko) 1998-08-24 2001-03-02 한성욱 콜로이달 실리카를 포함하는 미립자보류용 수용성 고분자 분산액 및 그 제조방법
KR100278507B1 (ko) 1998-08-24 2001-03-02 한성욱 무기응집제를 포함하는 폐수처리용 수용성 고분자 분산액 및 그 제조방법
DE19941072A1 (de) * 1999-08-30 2001-03-01 Stockhausen Chem Fab Gmbh Polymerisatzusammensetzung und ein Verfahren zu dessen Herstellung
US6417268B1 (en) 1999-12-06 2002-07-09 Hercules Incorporated Method for making hydrophobically associative polymers, methods of use and compositions
CA2406467C (en) * 2000-04-26 2010-02-09 The Dow Chemical Company Durable, absorbent latex foam composition having high vertical wicking
FR2815635B1 (fr) * 2000-10-23 2003-02-14 Snf Sa Dispersions aqueuses d'un polymere hydrosoluble, procede pour leurs preparations, et leurs applications
DE10055470A1 (de) * 2000-11-09 2002-05-29 Fraunhofer Ges Forschung Verfahren zur Polymerisation wasserlöslicher Vinylmonomerer in wäßrigen höherkonzentrierten Dispersionen und Stabilisator zur Durchführung des Verfahrens
DE10061483A1 (de) † 2000-12-08 2002-06-13 Stockhausen Chem Fab Gmbh Verfahren zur Herstellung von Wasser-in-Wasser-Polymerdispersionen
JP5159009B2 (ja) * 2001-08-31 2013-03-06 ハイモ株式会社 水溶性高分子分散液及びその製造方法
US6787506B2 (en) 2002-04-03 2004-09-07 Nalco Energy Services, L.P. Use of dispersion polymers as friction reducers in aqueous fracturing fluids
US7091273B2 (en) 2002-05-07 2006-08-15 Akzo Nobel N.V. Process for preparing a polymer dispersion
US7641766B2 (en) 2004-01-26 2010-01-05 Nalco Company Method of using aldehyde-functionalized polymers to enhance paper machine dewatering
DE102004013750A1 (de) 2004-03-18 2005-11-03 Stockhausen Gmbh Anionische Wasser-in-Wasser-Polymerdispersionen, Verfahren zu deren Herstellung sowie deren Verwendung
FR2879606B1 (fr) * 2004-12-22 2007-06-08 Snf Sas Soc Par Actions Simpli Dispersions aqueuses salines de (co)polymeres anioniques ou amphoteres, leur procede de fabrication et leurs applications
DE102004063793A1 (de) 2004-12-30 2006-07-13 Stockhausen Gmbh Hoch kationische Polymerdispersionen, Verfahren zu deren Herstellung und deren Verwendung
US8900641B2 (en) 2006-12-28 2014-12-02 Nalco Company Antimicrobial composition
US8088250B2 (en) 2008-11-26 2012-01-03 Nalco Company Method of increasing filler content in papermaking
US8865632B1 (en) 2008-11-10 2014-10-21 Cesi Chemical, Inc. Drag-reducing copolymer compositions
US8288502B2 (en) 2009-12-18 2012-10-16 Nalco Company Aldehyde-functionalized polymers with enhanced stability
US8709207B2 (en) 2010-11-02 2014-04-29 Nalco Company Method of using aldehyde-functionalized polymers to increase papermachine performance and enhance sizing
US8840759B2 (en) 2010-11-02 2014-09-23 Ecolab Usa Inc. Method of using aldehyde-functionalized polymers to increase papermachine performance and enhance sizing
US9751789B2 (en) 2012-12-28 2017-09-05 Ecolab Usa Inc. Fluorescent monomers and tagged treatment polymers containing same for use in industrial water systems
EP2971349B1 (en) 2013-03-13 2024-04-03 Nalco Company Method of using aldehyde-functionalized polymers to increase papermachine performance and enhance sizing
US9567708B2 (en) 2014-01-16 2017-02-14 Ecolab Usa Inc. Wet end chemicals for dry end strength in paper
US9624423B2 (en) 2014-07-01 2017-04-18 Ecolab Usa Inc. Use of fluorescent polymers in marking compositions for the diagnostic determination of cleaning performance
US9702086B2 (en) 2014-10-06 2017-07-11 Ecolab Usa Inc. Method of increasing paper strength using an amine containing polymer composition
US9920482B2 (en) 2014-10-06 2018-03-20 Ecolab Usa Inc. Method of increasing paper strength
CN107849821B (zh) 2015-08-06 2021-12-14 艺康美国股份有限公司 用于纸张强度和脱水的醛官能化聚合物
US10648133B2 (en) 2016-05-13 2020-05-12 Ecolab Usa Inc. Tissue dust reduction
CN110392528A (zh) 2017-03-01 2019-10-29 埃科莱布美国股份有限公司 通过高分子量聚合物减少吸入危险的消毒剂和杀菌剂
JP2020147888A (ja) * 2019-03-06 2020-09-17 荒川化学工業株式会社 製紙薬品用分散液、当該製紙薬品用分散液を含む紙力増強剤、濾水向上剤及び歩留向上剤
WO2020247637A1 (en) 2019-06-07 2020-12-10 Ecolab Usa Inc. Hydrophilic cationic dispersion polymers for improved print quality and water fastness

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1267483A (en) * 1984-11-19 1990-04-03 Hisao Takeda Process for the production of a water-soluble polymer dispersion

Also Published As

Publication number Publication date
EP0630909B1 (en) 1998-10-14
EP0630909A1 (en) 1994-12-28
JPH0770216A (ja) 1995-03-14
DE69413883D1 (de) 1998-11-19
DE69413883T2 (de) 1999-07-01
CA2125084A1 (en) 1994-12-05

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