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RU95117944A - Способ получения низковязкой водной дисперсии на основе водорастворимого полимера - Google Patents

Способ получения низковязкой водной дисперсии на основе водорастворимого полимера

Info

Publication number
RU95117944A
RU95117944A RU95117944/04A RU95117944A RU95117944A RU 95117944 A RU95117944 A RU 95117944A RU 95117944/04 A RU95117944/04 A RU 95117944/04A RU 95117944 A RU95117944 A RU 95117944A RU 95117944 A RU95117944 A RU 95117944A
Authority
RU
Russia
Prior art keywords
preparation
dispersion
water soluble
based polymer
aqueous dispersion
Prior art date
Application number
RU95117944/04A
Other languages
English (en)
Other versions
RU2177010C2 (ru
Inventor
Шмитт Гюнтер
De]
Карл Йоахим
Браум Манфред
Квис Петер
Шлиссманн Петра
Original Assignee
РЕМ ГмбХ (DE)
Рем Гмбх
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 РЕМ ГмбХ (DE), Рем Гмбх filed Critical РЕМ ГмбХ (DE)
Publication of RU95117944A publication Critical patent/RU95117944A/ru
Application granted granted Critical
Publication of RU2177010C2 publication Critical patent/RU2177010C2/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
    • C08L55/005—Homopolymers or copolymers obtained by polymerisation of macromolecular compounds terminated by a carbon-to-carbon double bond
    • 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
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/14—Soil-conditioning materials or soil-stabilising materials containing organic compounds only
    • C09K17/18—Prepolymers; Macromolecular compounds
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Colloid Chemistry (AREA)

Abstract

Объектом изобретения является способ получения низковязкой полимерной дисперсии на основе водорастворимого полимера путем полимеризации по меньшей мере одного водорастворимого мономера и по меньшей мере одного гидрофобного мономера в присутствии по меньшей мере одного полимерного диспергатора и последующей обработки получаемой полимерной дисперсии, при этом обработку получаемой водной дисперсии осуществляют путем удаления воды с последующим смешиванием получаемой концентрированной дисперсии с водной дисперсией по меньшей мере одного полимерного диспергатора.

Claims (1)

  1. Объектом изобретения является способ получения низковязкой полимерной дисперсии на основе водорастворимого полимера путем полимеризации по меньшей мере одного водорастворимого мономера и по меньшей мере одного гидрофобного мономера в присутствии по меньшей мере одного полимерного диспергатора и последующей обработки получаемой полимерной дисперсии, при этом обработку получаемой водной дисперсии осуществляют путем удаления воды с последующим смешиванием получаемой концентрированной дисперсии с водной дисперсией по меньшей мере одного полимерного диспергатора.
RU95117944/04A 1993-10-19 1994-10-14 Способ получения низковязких водорастворимых полимерных дисперсий на водной основе RU2177010C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4335567A DE4335567A1 (de) 1993-10-19 1993-10-19 Verfahren zur Herstellung von wasserlöslichen Polymerdispersionen mit hohem Polymeranteil
DEP4335567.6 1993-10-19

Publications (2)

Publication Number Publication Date
RU95117944A true RU95117944A (ru) 1997-06-10
RU2177010C2 RU2177010C2 (ru) 2001-12-20

Family

ID=6500469

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95117944/04A RU2177010C2 (ru) 1993-10-19 1994-10-14 Способ получения низковязких водорастворимых полимерных дисперсий на водной основе

Country Status (10)

Country Link
US (1) US5541252A (ru)
EP (1) EP0674678B1 (ru)
JP (1) JPH08504885A (ru)
AT (1) ATE177449T1 (ru)
CA (1) CA2152064C (ru)
DE (2) DE4335567A1 (ru)
DK (1) DK0674678T3 (ru)
ES (1) ES2130450T3 (ru)
RU (1) RU2177010C2 (ru)
WO (1) WO1995011269A1 (ru)

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DE4406624A1 (de) * 1994-03-01 1995-09-07 Roehm Gmbh Vernetzte wasserlösliche Polymerdispersionen
DE19606899C2 (de) * 1996-02-13 2002-11-21 Fraunhofer Ges Forschung Verfahren zur Herstellung von Dispersionen wasserlöslicher Vinylpolymere und Stabilisator zur Durchführung des Verfahrens
US5843320A (en) * 1996-10-03 1998-12-01 Cytec Technology Corp. Aqueous dispersions
US6664326B1 (en) 1996-10-03 2003-12-16 Cytec Technology Corp. Aqueous dispersions
US6235205B1 (en) 1996-10-03 2001-05-22 Cytec Technology Corp. Aqueous dispersions
US5779396A (en) * 1996-10-03 1998-07-14 Cytec Technology Corp. Processes for conditioning soil with anionic water-soluble polymers
US6702946B1 (en) 1996-10-03 2004-03-09 Cytec Technology Corp. Aqueous dispersions
US6608124B1 (en) 1996-10-03 2003-08-19 Cytec Technology Corp. Aqueous dispersions
US5792366A (en) * 1996-10-03 1998-08-11 Cytec Technology Corp. Aqueous dispersions
US5733462A (en) * 1996-10-03 1998-03-31 Cytec Technology Corp. Cationic water-soluble polymer precipitation 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
US6426383B1 (en) * 1997-05-28 2002-07-30 Nalco Chemical Company Preparation of water soluble polymer dispersions from vinylamide monomers
US5985992A (en) * 1997-12-10 1999-11-16 Cytec Technology Corp. Anionic polymer products and processes
US6274667B1 (en) 1999-01-25 2001-08-14 Kimberly-Clark Worldwide, Inc. Synthetic polymers having hydrogen bonding capability and containing aliphatic hydrocarbon moieties
US6488812B2 (en) * 2000-12-14 2002-12-03 Kimberly-Clark Worldwide, Inc. Soft tissue with improved lint and slough properties
WO2005083013A1 (en) * 2004-01-30 2005-09-09 Millennium Chemicals Coating composition having surface depolluting properties
DE102004013750A1 (de) 2004-03-18 2005-11-03 Stockhausen Gmbh Anionische Wasser-in-Wasser-Polymerdispersionen, Verfahren zu deren Herstellung sowie deren Verwendung
US20080280031A1 (en) * 2006-05-16 2008-11-13 Board Of Trustees Of Michigan State University Conductive coatings produced by monolayer deposition on surfaces
US7981250B2 (en) 2006-09-14 2011-07-19 Kemira Oyj Method for paper processing
US9358502B2 (en) 2007-08-31 2016-06-07 Cristal Usa Inc. Photocatalytic coating
US7776954B2 (en) * 2008-01-30 2010-08-17 Millenium Inorganic Chemicals, Inc. Photocatalytic coating compositions
US20090281207A1 (en) * 2008-05-06 2009-11-12 John Stratton De-polluting and self-cleaning epoxy siloxane coating
US20110155339A1 (en) * 2009-12-29 2011-06-30 Brungardt Clement L Process for Enhancing Dry Strength of Paper by Treatment with Vinylamine-Containing Polymers and Acrylamide-Containing Polymers
EP3397714B1 (en) * 2015-12-29 2022-12-21 Rohm and Haas Company Formaldehyde-free curable formulation
US10920065B2 (en) 2016-06-10 2021-02-16 Ecolab Usa Inc. Low molecular weight dry powder polymer for use as paper-making dry strength agent
KR102714787B1 (ko) 2017-07-31 2024-10-07 에코랍 유에스에이 인코퍼레이티드 건조 중합체 적용 방법
US11708481B2 (en) 2017-12-13 2023-07-25 Ecolab Usa Inc. Solution comprising an associative polymer and a cyclodextrin polymer
CN109438627B (zh) * 2018-09-12 2021-03-02 湖北工业大学 一种两性聚醚类聚羧酸化合物制备减胶剂的方法

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US4052353B1 (en) * 1974-01-02 1990-01-30 Dispersions of water soluble polymers in oil
US4021399A (en) * 1976-03-12 1977-05-03 Nalco Chemical Company Method for the concentration of water-in-oil emulsions of water soluble vinyl addition polymers
JPS55721A (en) * 1978-06-19 1980-01-07 Showa Denko Kk Aqueous dispersion of water-soluble high polymer complex
US4435528A (en) * 1981-12-21 1984-03-06 The Dow Chemical Company Concentrated emulsions of water-soluble polymers
DE3505920A1 (de) * 1985-02-21 1986-08-21 Röhm GmbH, 6100 Darmstadt Schwach vernetzte, in wasser schnell quellende, teilchenfoermige, feste polymerisate oder mischpolymerisate, verfahren zu ihrer herstellung und ihre verwendung in hygieneartikeln
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DE4216167A1 (de) * 1992-05-18 1993-11-25 Roehm Gmbh Wasserlösliche Polymerdispersionen

Also Published As

Publication number Publication date
DE59407927D1 (de) 1999-04-15
EP0674678A1 (de) 1995-10-04
DK0674678T3 (da) 1999-09-27
ES2130450T3 (es) 1999-07-01
ATE177449T1 (de) 1999-03-15
JPH08504885A (ja) 1996-05-28
EP0674678B1 (de) 1999-03-10
WO1995011269A1 (de) 1995-04-27
RU2177010C2 (ru) 2001-12-20
DE4335567A1 (de) 1995-04-20
CA2152064C (en) 2006-08-15
CA2152064A1 (en) 1995-04-27
US5541252A (en) 1996-07-30

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20091015