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EA200600510A1 - Способ распылительной полимеризации - Google Patents

Способ распылительной полимеризации

Info

Publication number
EA200600510A1
EA200600510A1 EA200600510A EA200600510A EA200600510A1 EA 200600510 A1 EA200600510 A1 EA 200600510A1 EA 200600510 A EA200600510 A EA 200600510A EA 200600510 A EA200600510 A EA 200600510A EA 200600510 A1 EA200600510 A1 EA 200600510A1
Authority
EA
Eurasian Patent Office
Prior art keywords
spray polymerization
monomer solutions
spray
water
independent
Prior art date
Application number
EA200600510A
Other languages
English (en)
Other versions
EA009733B1 (ru
Inventor
Маркус Шмид
Фолькер Зайдль
Дитер Дистлер
Ханс-Йоахим Хэнле
Деннис Лёш
Ханс-Ульрих Моритц
Марко Крюгер
Original Assignee
Басф Акциенгезельшафт
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34202303&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA200600510(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Басф Акциенгезельшафт filed Critical Басф Акциенгезельшафт
Publication of EA200600510A1 publication Critical patent/EA200600510A1/ru
Publication of EA009733B1 publication Critical patent/EA009733B1/ru

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/10—Making granules by moulding the material, i.e. treating it in the molten state
    • 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
    • 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
    • C08F20/00—Homopolymers and 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
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/04—Acids, Metal salts or ammonium salts thereof
    • C08F20/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • External Artificial Organs (AREA)
  • Lubricants (AREA)

Abstract

Способ распылительной полимеризации раствора мономеров, содержащего способные к радикальной полимеризации мономеры, в инертной атмосфере, с содержанием воды в растворе мономеров по меньшей мере 55 вес.% для получения сшитых, способных к набуханию в воде полимеров.
EA200600510A 2003-08-29 2004-07-15 Способ распылительной полимеризации EA009733B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10340253A DE10340253A1 (de) 2003-08-29 2003-08-29 Sprühpolymerisationsverfahren
PCT/EP2004/007860 WO2005030810A1 (de) 2003-08-29 2004-07-15 Sprüpolymerisationsverfahren

Publications (2)

Publication Number Publication Date
EA200600510A1 true EA200600510A1 (ru) 2006-08-25
EA009733B1 EA009733B1 (ru) 2008-02-28

Family

ID=34202303

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200600510A EA009733B1 (ru) 2003-08-29 2004-07-15 Способ распылительной полимеризации

Country Status (12)

Country Link
US (1) US20060217508A1 (ru)
EP (1) EP1660540B1 (ru)
JP (1) JP4227650B2 (ru)
KR (1) KR20060126906A (ru)
CN (1) CN100462371C (ru)
AT (1) ATE444313T1 (ru)
BR (1) BRPI0413738A (ru)
DE (2) DE10340253A1 (ru)
EA (1) EA009733B1 (ru)
TW (1) TW200523276A (ru)
WO (1) WO2005030810A1 (ru)
ZA (1) ZA200602473B (ru)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
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EP1718446A4 (en) * 2004-02-24 2009-12-09 Luna Innovations Inc METHOD AND SYSTEMS FOR EFFICIENT MANUFACTURE OF POLYMIC MICROSPHERES
DE102004024437A1 (de) * 2004-05-14 2005-12-08 Basf Ag Verfahren zur Herstellung wasserquellbarer, polymerer Partikel
DE102004042955A1 (de) * 2004-09-02 2006-03-09 Basf Ag Verfahren zur Herstellung von Polymeren durch Sprühpolymerisation
DE102005002412A1 (de) * 2005-01-18 2006-07-27 Basf Ag Verfahren zur Herstellung von Polymeren durch Sprühpolymerisation
US7727586B2 (en) 2005-01-28 2010-06-01 Basf Aktiengesellschaft Production of water-absorbing polymeric particles by dropletization polymerization in the gas phase
DE102005019398A1 (de) * 2005-04-25 2006-10-26 Basf Ag Verfahren zur Herstellung von Fällungspolymeren durch Sprühpolymerisation
EP1721661A1 (de) * 2005-05-12 2006-11-15 Basf Aktiengesellschaft Verfahren zur Herstellung von Polymerpartikeln durch Sprühpolymerisation
DE102005044035A1 (de) * 2005-09-14 2007-03-15 Basf Ag Verfahren zum Vertropfen von Flüssigkeiten
DE102005053559A1 (de) 2005-11-08 2007-05-10 Basf Ag Verfahren zur Herstellung von Vinylformamid-Einheiten enthaltenden Polymerpulvern
WO2007093531A1 (de) * 2006-02-17 2007-08-23 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung
BRPI0714445B8 (pt) 2006-07-19 2021-06-22 Basf Se processo para preparar partículas poliméricas absorvedoras de água, partículas poliméricas absorvedoras de água, uso das partículas poliméricas, e, artigo de higiene
WO2008009611A1 (de) * 2006-07-19 2008-01-24 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung
US20090239071A1 (en) * 2006-07-19 2009-09-24 Uwe Stueven Method for Producing Water-Absorbent Polymer Particles with a Higher Permeability by Polymerising Droplets of a Monomer Solution
US8202957B2 (en) 2006-07-19 2012-06-19 Basf Se Method for producing post-cured water-absorbent polymer particles with a higher absorption by polymerising droplets of a monomer solution
BRPI0714444B8 (pt) 2006-07-19 2021-06-22 Basf Se processo para preparar partículas poliméricas absorvedoras de água, partículas poliméricas absorvedoras de água, uso das partículas poliméricas, e, artigo de higiene
US8529805B2 (en) 2006-10-05 2013-09-10 Basf Se Method for the production of water absorbent polymer particles by polymerizing drops of a monomer solution
EP2079763B2 (de) 2006-10-05 2017-03-01 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung
EP2089151B1 (de) 2006-10-31 2016-05-25 Basf Se Regelung eines verfahrens zur herstellung wasserabsorbierender polymerpartikel in einer erwärmten gasphase
US8419971B2 (en) 2006-12-22 2013-04-16 Basf Se Method for producing mechanically stable water-absorbent polymer particles
MY146772A (en) 2006-12-22 2012-09-28 Basf Se Method for producing mechanically stable water-absorbent polymer particles
US8697779B2 (en) 2007-02-06 2014-04-15 Basf Se Method for producing water-absorbent polymer particles by the polymerization of droplets of a monomer solution
JP5328675B2 (ja) * 2007-02-06 2013-10-30 ビーエーエスエフ ソシエタス・ヨーロピア モノマー溶液の液滴の重合による吸水性ポリマー粒子の製造法
DE102008043523A1 (de) * 2007-11-16 2009-05-20 Basf Se Verfahren zur Herstellung von Polyvinylpyrrolidonen durch Sprühpolymerisation
JP5496201B2 (ja) 2008-08-06 2014-05-21 ビーエーエスエフ ソシエタス・ヨーロピア 流体吸収性物品
US8895800B2 (en) 2008-08-06 2014-11-25 Basf Se Fluid absorbent articles
US8796174B2 (en) 2008-08-06 2014-08-05 Basf Se Fluid-absorbent articles
JP5322816B2 (ja) * 2009-07-15 2013-10-23 キヤノン株式会社 撮像装置およびその制御方法
US8481159B2 (en) 2009-09-04 2013-07-09 Basf Se Water-absorbent porous polymer particles having specific sphericity and high bulk density
RU2012143697A (ru) 2010-03-15 2014-04-20 Басф Се Способ получения водопоглощающих полимерных частиц путем полимеризации капель раствора мономеров
US8852742B2 (en) 2010-03-15 2014-10-07 Basf Se Water absorbent polymer particles formed by polymerizing droplets of a monomer solution and coated with sulfinic acid, sulfonic acid, and/or salts thereof
JP5940051B2 (ja) 2010-03-24 2016-06-29 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 超薄型流体吸収性コア
US9147566B2 (en) 2010-03-24 2015-09-29 The Trustees Of The Stevens Institute Of Technology Method for producing gas-phase metal anions
US8450428B2 (en) 2010-03-24 2013-05-28 Basf Se Process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution
US8791230B2 (en) 2010-06-08 2014-07-29 Nippon Shokubai Co., Ltd. Method for producing particulate water absorbent resin
CN102212194B (zh) * 2011-04-02 2013-02-06 武汉纺织大学 一种粒子相聚合反应制备有机聚合物的方法
WO2013045163A1 (en) 2011-08-12 2013-04-04 Basf Se A process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution
FR3002241B1 (fr) * 2013-02-21 2015-11-20 Altatech Semiconductor Dispositif de depot chimique en phase vapeur
CN103304722B (zh) * 2013-05-17 2015-10-07 合肥聚合辐化技术有限公司 利用喷雾聚合法制备高吸水树脂的方法
JP5989912B2 (ja) 2013-08-28 2016-09-07 株式会社日本触媒 吸水性樹脂の製造方法
CN105175610B (zh) * 2015-09-07 2019-11-01 中山市恒广源吸水材料有限公司 一种制备高吸水性树脂的方法
US11931928B2 (en) 2016-12-29 2024-03-19 Evonik Superabsorber Llc Continuous strand superabsorbent polymerization

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US2956046A (en) * 1954-09-21 1960-10-11 Rohm & Haas Polymerization of acrylic acid salts and the like
EP0348180A3 (en) * 1988-06-22 1991-01-30 Mitsubishi Petrochemical Company Limited Process for the preparation of water absorptive resin
US5059664A (en) * 1988-06-22 1991-10-22 Mitsubishi Petrochemical Company Limited Process for the preparation of water absorptive resin
JP2684217B2 (ja) * 1989-06-15 1997-12-03 三洋化成工業株式会社 成形性吸水性樹脂組成物
US5269980A (en) * 1991-08-05 1993-12-14 Northeastern University Production of polymer particles in powder form using an atomization technique
AU6091196A (en) * 1995-06-07 1996-12-30 Clarence S. Freeman A polymerization process, apparatus and polymer
IN1996KO01040A (ru) * 1995-06-07 2005-03-04 Clarence S Freeman
DE19625143C1 (de) * 1996-06-24 1997-08-21 Hoechst Ag Verfahren zur Herstellung von hydrophilen, hochquellfähigen Hydrogelen
JP3771009B2 (ja) * 1997-07-31 2006-04-26 日揮株式会社 噴霧重合法及び噴霧重合用スリット型ノズル

Also Published As

Publication number Publication date
BRPI0413738A (pt) 2006-10-24
ATE444313T1 (de) 2009-10-15
WO2005030810A1 (de) 2005-04-07
CN1845939A (zh) 2006-10-11
EP1660540A1 (de) 2006-05-31
EP1660540B1 (de) 2009-09-30
CN100462371C (zh) 2009-02-18
DE10340253A1 (de) 2005-03-24
US20060217508A1 (en) 2006-09-28
JP2007504288A (ja) 2007-03-01
TW200523276A (en) 2005-07-16
ZA200602473B (en) 2007-09-26
KR20060126906A (ko) 2006-12-11
DE502004010170D1 (de) 2009-11-12
EA009733B1 (ru) 2008-02-28
JP4227650B2 (ja) 2009-02-18

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU