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)
- 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)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Processes Of Treating Macromolecular Substances (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 |
---|---|---|---|
DEP4335567.6 | 1993-10-19 | ||
DE4335567A DE4335567A1 (de) | 1993-10-19 | 1993-10-19 | Verfahren zur Herstellung von wasserlöslichen Polymerdispersionen mit hohem Polymeranteil |
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 |
US6664326B1 (en) | 1996-10-03 | 2003-12-16 | 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 |
US5696228A (en) * | 1996-10-03 | 1997-12-09 | Cytec Technology Corp. | Process for producing substantially dry polymer particles from aqueous dispersions |
US6608124B1 (en) | 1996-10-03 | 2003-08-19 | Cytec Technology Corp. | Aqueous dispersions |
US6702946B1 (en) | 1996-10-03 | 2004-03-09 | Cytec Technology Corp. | Aqueous dispersions |
US5919854A (en) * | 1996-10-03 | 1999-07-06 | Cytec Technology Corp. | Process for preparing 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 |
US6235205B1 (en) | 1996-10-03 | 2001-05-22 | Cytec Technology Corp. | Aqueous dispersions |
US5843320A (en) * | 1996-10-03 | 1998-12-01 | 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 |
CN102713059B (zh) * | 2009-12-29 | 2015-09-02 | 索理思科技开曼公司 | 用含乙烯胺的聚合物和含丙烯酰胺的聚合物处理提高纸张干强度的方法 |
CN108368406B (zh) | 2015-12-29 | 2023-06-27 | 罗门哈斯公司 | 不含甲醛的可固化调配物 |
WO2017214616A1 (en) | 2016-06-10 | 2017-12-14 | Ecolab Usa Inc. | Low molecular weight dry powder polymer for use as paper-making dry strength agent |
CA3071402A1 (en) | 2017-07-31 | 2019-02-07 | Ecolab Usa Inc. | Dry polymer application method |
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 |
ES2061508T3 (es) * | 1986-10-01 | 1994-12-16 | Allied Colloids Ltd | Composiciones polimericas solubles en agua. |
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 US US08/411,668 patent/US5541252A/en not_active Expired - Lifetime
- 1994-10-14 RU RU95117944/04A patent/RU2177010C2/ru not_active IP Right Cessation
- 1994-10-14 DE DE59407927T patent/DE59407927D1/de not_active Expired - Fee Related
- 1994-10-14 AT AT94929470T patent/ATE177449T1/de not_active IP Right Cessation
- 1994-10-14 JP JP7511177A patent/JPH08504885A/ja active Pending
- 1994-10-14 WO PCT/DE1994/001214 patent/WO1995011269A1/de active IP Right Grant
- 1994-10-14 DK DK94929470T patent/DK0674678T3/da active
- 1994-10-14 EP EP94929470A patent/EP0674678B1/de not_active Expired - Lifetime
- 1994-10-14 ES ES94929470T patent/ES2130450T3/es not_active Expired - Lifetime
- 1994-10-14 CA CA002152064A patent/CA2152064C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2152064A1 (en) | 1995-04-27 |
DE59407927D1 (de) | 1999-04-15 |
EP0674678A1 (de) | 1995-10-04 |
ATE177449T1 (de) | 1999-03-15 |
WO1995011269A1 (de) | 1995-04-27 |
CA2152064C (en) | 2006-08-15 |
DK0674678T3 (da) | 1999-09-27 |
JPH08504885A (ja) | 1996-05-28 |
ES2130450T3 (es) | 1999-07-01 |
EP0674678B1 (de) | 1999-03-10 |
US5541252A (en) | 1996-07-30 |
RU2177010C2 (ru) | 2001-12-20 |
DE4335567A1 (de) | 1995-04-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20091015 |