PL1814923T3 - Sposób wytwarzania polimerów wchłaniających wodę - Google Patents

Sposób wytwarzania polimerów wchłaniających wodę

Info

Publication number
PL1814923T3
PL1814923T3 PL05807619T PL05807619T PL1814923T3 PL 1814923 T3 PL1814923 T3 PL 1814923T3 PL 05807619 T PL05807619 T PL 05807619T PL 05807619 T PL05807619 T PL 05807619T PL 1814923 T3 PL1814923 T3 PL 1814923T3
Authority
PL
Poland
Prior art keywords
absorbing polymers
producing water
water absorbing
producing
processes
Prior art date
Application number
PL05807619T
Other languages
English (en)
Inventor
Rüdiger Funk
Uwe Stueven
Friedrich-Georg Martin
Jürgen Schröder
Original Assignee
Basf Se
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=35539379&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL1814923(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Se filed Critical Basf Se
Publication of PL1814923T3 publication Critical patent/PL1814923T3/pl

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
    • 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
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/40—Esters of unsaturated alcohols, e.g. allyl (meth)acrylate
    • 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
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/10—Esters
    • C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
    • C08F222/103—Esters of polyhydric alcohols or polyhydric phenols of trialcohols, e.g. trimethylolpropane tri(meth)acrylate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Polymerisation Methods In General (AREA)
PL05807619T 2004-11-18 2005-11-16 Sposób wytwarzania polimerów wchłaniających wodę PL1814923T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102004055765A DE102004055765A1 (de) 2004-11-18 2004-11-18 Verfahren zur Herstellung wasserabsorbierender Polymere
PCT/EP2005/012282 WO2006053731A1 (de) 2004-11-18 2005-11-16 Verfahren zur herstellung wasserabsorbierender polymere
EP05807619A EP1814923B1 (de) 2004-11-18 2005-11-16 Verfahren zur herstellung wasserabsorbierender polymere

Publications (1)

Publication Number Publication Date
PL1814923T3 true PL1814923T3 (pl) 2008-10-31

Family

ID=35539379

Family Applications (1)

Application Number Title Priority Date Filing Date
PL05807619T PL1814923T3 (pl) 2004-11-18 2005-11-16 Sposób wytwarzania polimerów wchłaniających wodę

Country Status (9)

Country Link
US (1) US7960485B2 (pl)
EP (1) EP1814923B1 (pl)
JP (1) JP2008520778A (pl)
CN (1) CN101061146B (pl)
AT (1) ATE395369T1 (pl)
DE (2) DE102004055765A1 (pl)
PL (1) PL1814923T3 (pl)
TW (1) TW200628500A (pl)
WO (1) WO2006053731A1 (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006036177B4 (de) * 2006-07-21 2013-05-08 Evonik Degussa Gmbh Vorrichtung und Verfahren zur Herstellung von Acrylsäure mit verminderter Autoxidationsneigung
US8273836B2 (en) * 2007-12-14 2012-09-25 Basf Se Method for producing water-absorbent polymer particles
EP2238181B1 (de) * 2008-01-29 2019-06-12 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel
EP2300060B1 (de) * 2008-07-11 2013-09-04 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel
JP5780763B2 (ja) 2009-02-06 2015-09-16 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂およびその製造方法
CN102858816B (zh) 2010-04-26 2016-06-08 株式会社日本触媒 聚丙烯酸（盐）、聚丙烯酸（盐）系吸水性树脂及其制造方法
JP5764122B2 (ja) 2010-04-26 2015-08-12 株式会社日本触媒 ポリアクリル酸（塩）、ポリアクリル酸（塩）系吸水性樹脂及びその製造方法
DE102011076931A1 (de) 2011-06-03 2012-12-06 Basf Se Wässrige Lösung, enthaltend Acrylsäure und deren konjugierte Base
US9320822B2 (en) 2012-02-17 2016-04-26 Nippon Shokubai Co., Ltd. Polyacrylic acid (salt) water-absorbing resin and manufacturing method therefor

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2120956A1 (pl) 1970-05-13 1971-11-25
DE3641996A1 (de) 1986-12-09 1988-06-16 Basf Ag Verfahren zum abtrennen von aldehyden aus (alpha),(beta)-olefinisch ungesaettigten carbonsaeuren
DE69323652T2 (de) 1992-06-10 1999-09-09 Nippon Shokubai Co. Ltd. Verfahren zur Herstellung eines hydrophilen Harzes
KR950703583A (ko) 1992-10-14 1995-09-20 스티븐 에스. 그레이스 개선된 특성을 갖는 수-흡수성 중합체(Water-absorbent polymer having improved properties)
DE19543368C2 (de) 1995-11-21 1998-11-26 Stockhausen Chem Fab Gmbh Wasserabsorbierende Polymere mit verbesserten Eigenschaften, Verfahren zu deren Herstellung und deren Verwendung
DE19646484C2 (de) * 1995-11-21 2000-10-19 Stockhausen Chem Fab Gmbh Flüssigkeitsabsorbierende Polymere, Verfahren zu deren Herstellung und deren Verwendung
DE19740253A1 (de) * 1997-09-12 1999-03-18 Basf Ag Verfahren zur fraktionierten Kondensation eines heißen Gasgemisches mit einem hohen Anteil nicht kondensierbarer Komponenten
DE19740252A1 (de) * 1997-09-12 1999-03-18 Basf Ag Verfahren zur Herstellung von Acrylsäure und Methacrylsäure
US6444744B1 (en) * 1998-03-11 2002-09-03 Nippon Shokubai Co., Ltd. Hydrophilic resin, absorbent article, and acrylic acid for polymerization
DE19923389A1 (de) * 1999-05-21 2000-08-17 Basf Ag Verfahren zum Lagern und/oder Transportieren von Reinacrylsäure
DE19926082A1 (de) * 1999-06-08 2000-12-14 Basf Ag Verfahren zur Reinigung und Herstellung von Acrylsäure oder Methacrylsäure
DE10003497A1 (de) 2000-01-27 2001-04-12 Basf Ag Reinigungsverfahren für (Meth)acrylsäure
US6927268B2 (en) 2000-06-21 2005-08-09 Nippon Shokubai Co., Ltd. Production process for water-absorbent resin
DE10156016A1 (de) * 2001-11-15 2003-06-05 Basf Ag Vorrichtung zum reinigenden Abtrennen von Kristallen aus ihrer Suspension in verunreinigter Kristallschmelze
EP1448283B1 (de) 2001-11-15 2006-02-22 Basf Aktiengesellschaft Verfahren zum reinigenden abtrennen von kristallen aus ihrer suspension in mutterlauge
US7049366B2 (en) 2001-12-19 2006-05-23 Nippon Shokubai Co., Ltd. Acrylic acid composition and its production process, and process for producing water-absorbent resin using this acrylic acid composition, and water-absorbent resin
DE10221202A1 (de) 2002-05-13 2003-07-10 Basf Ag Verfahren zur Herstellung von wässrigen für die Herstellung von Acrylsäurepolymeren geeigneten Acrylsäure-Lösung II
DE10221176A1 (de) * 2002-05-13 2003-11-27 Basf Ag Verfahren zur Herstellung geruchsarmer Hydrogelbildender Polymerisate
DE10221203A1 (de) 2002-05-13 2003-07-10 Basf Ag Verfahren zur Herstellung von wässrigen für die Herstellung von Polymeren geeigneten Acrylsäure-Lösungen I
ATE325150T1 (de) * 2002-06-11 2006-06-15 Basf Ag (meth)acrylester von polyalkoxyliertem glycerin
KR20050053643A (ko) 2002-09-10 2005-06-08 아르끄마 프로판으로부터 아크릴산의 제조 방법
DE10257449A1 (de) * 2002-12-09 2003-11-06 Basf Ag Verfahren zur Herstellung geruchsarmer Hydrogel-bildender Polymerisate
DE10358372A1 (de) 2003-04-03 2004-10-14 Basf Ag Gemische von Verbindungen mit mindestens zwei Doppelbindungen und deren Verwendung

Also Published As

Publication number Publication date
US7960485B2 (en) 2011-06-14
US20080214750A1 (en) 2008-09-04
CN101061146B (zh) 2011-12-21
EP1814923B1 (de) 2008-05-14
EP1814923A1 (de) 2007-08-08
DE102004055765A1 (de) 2006-05-24
WO2006053731A1 (de) 2006-05-26
DE502005004152D1 (de) 2008-06-26
TW200628500A (en) 2006-08-16
ATE395369T1 (de) 2008-05-15
CN101061146A (zh) 2007-10-24
JP2008520778A (ja) 2008-06-19

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