RU95117944A - Способ получения низковязкой водной дисперсии на основе водорастворимого полимера - Google Patents
Способ получения низковязкой водной дисперсии на основе водорастворимого полимераInfo
- 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
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)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (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)
- 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)
- 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.
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) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US6702946B1 (en) | 1996-10-03 | 2004-03-09 | Cytec Technology Corp. | Aqueous dispersions |
US5696228A (en) * | 1996-10-03 | 1997-12-09 | Cytec Technology Corp. | Process for producing substantially dry polymer particles from aqueous dispersions |
US5919854A (en) * | 1996-10-03 | 1999-07-06 | Cytec Technology Corp. | Process for preparing aqueous dispersions |
US5779396A (en) * | 1996-10-03 | 1998-07-14 | Cytec Technology Corp. | Processes for conditioning soil with anionic water-soluble polymers |
US6608124B1 (en) | 1996-10-03 | 2003-08-19 | 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 |
US6235205B1 (en) | 1996-10-03 | 2001-05-22 | Cytec Technology Corp. | Aqueous dispersions |
US5792366A (en) * | 1996-10-03 | 1998-08-11 | Cytec Technology Corp. | 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 |
WO2007136559A2 (en) * | 2006-05-16 | 2007-11-29 | 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 |
JP6050122B2 (ja) * | 2009-12-29 | 2016-12-27 | ソレニス・テクノロジーズ・ケイマン・エル・ピー | ビニルアミン含有ポリマー及びアクリルアミド含有ポリマーを用いた処理による紙の乾燥強度増強法 |
JP2019510835A (ja) | 2015-12-29 | 2019-04-18 | ローム アンド ハース カンパニーRohm And Haas Company | ホルムアルデヒド不含硬化性配合物 |
KR102385314B1 (ko) | 2016-06-10 | 2022-04-11 | 에코랍 유에스에이 인코퍼레이티드 | 제지용 건조 증강제로 사용하기 위한 저분자량 건조 분말 중합체 |
CN110998023B (zh) | 2017-07-31 | 2022-05-24 | 埃科莱布美国股份有限公司 | 干聚合物涂布方法 |
EP3724265A1 (en) | 2017-12-13 | 2020-10-21 | 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 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US4435528A (en) * | 1981-12-21 | 1984-03-06 | The Dow Chemical Company | Concentrated emulsions of water-soluble polymers |
DE3788696T2 (de) * | 1986-10-01 | 1994-04-28 | Allied Colloids Ltd | Wasserlösliche Polymerzusammensetzung. |
DE4216167A1 (de) * | 1992-05-18 | 1993-11-25 | Roehm Gmbh | Wasserlösliche Polymerdispersionen |
-
1993
- 1993-10-19 DE DE4335567A patent/DE4335567A1/de not_active Withdrawn
-
1994
- 1994-10-14 WO PCT/DE1994/001214 patent/WO1995011269A1/de active IP Right Grant
- 1994-10-14 US US08/411,668 patent/US5541252A/en not_active Expired - Lifetime
- 1994-10-14 ES ES94929470T patent/ES2130450T3/es not_active Expired - Lifetime
- 1994-10-14 RU RU95117944/04A patent/RU2177010C2/ru not_active IP Right Cessation
- 1994-10-14 AT AT94929470T patent/ATE177449T1/de not_active IP Right Cessation
- 1994-10-14 EP EP94929470A patent/EP0674678B1/de not_active Expired - Lifetime
- 1994-10-14 CA CA002152064A patent/CA2152064C/en not_active Expired - Fee Related
- 1994-10-14 DE DE59407927T patent/DE59407927D1/de not_active Expired - Fee Related
- 1994-10-14 DK DK94929470T patent/DK0674678T3/da active
- 1994-10-14 JP JP7511177A patent/JPH08504885A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE4335567A1 (de) | 1995-04-20 |
ES2130450T3 (es) | 1999-07-01 |
EP0674678A1 (de) | 1995-10-04 |
US5541252A (en) | 1996-07-30 |
WO1995011269A1 (de) | 1995-04-27 |
JPH08504885A (ja) | 1996-05-28 |
EP0674678B1 (de) | 1999-03-10 |
ATE177449T1 (de) | 1999-03-15 |
DE59407927D1 (de) | 1999-04-15 |
CA2152064C (en) | 2006-08-15 |
CA2152064A1 (en) | 1995-04-27 |
RU2177010C2 (ru) | 2001-12-20 |
DK0674678T3 (da) | 1999-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20091015 |