ZA200407048B - Foams made from water-absorbing, basic polymers, method for the production and utilization thereof. - Google Patents

Foams made from water-absorbing, basic polymers, method for the production and utilization thereof. Download PDF

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Publication number
ZA200407048B
ZA200407048B ZA200407048A ZA200407048A ZA200407048B ZA 200407048 B ZA200407048 B ZA 200407048B ZA 200407048 A ZA200407048 A ZA 200407048A ZA 200407048 A ZA200407048 A ZA 200407048A ZA 200407048 B ZA200407048 B ZA 200407048B
Authority
ZA
South Africa
Prior art keywords
water
foams
polymers
absorbing
basic
Prior art date
Application number
ZA200407048A
Other languages
English (en)
Inventor
Samantha Champ
Hans-Joachim Haehnle
Martin Beck
Ruediger Funk
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of ZA200407048B publication Critical patent/ZA200407048B/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/30Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C08J9/286Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum the liquid phase being a solvent for the monomers but not for the resulting macromolecular composition, i.e. macroporous or macroreticular polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00Foams characterised by the foaming process
    • C08J2201/04Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/05Elimination by evaporation or heat degradation of a liquid phase
    • C08J2201/0504Elimination by evaporation or heat degradation of a liquid phase the liquid phase being aqueous
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2205/00Foams characterised by their properties
    • C08J2205/02Foams characterised by their properties the finished foam itself being a gel or a gel being temporarily formed when processing the foamable composition
    • C08J2205/022Hydrogel, i.e. a gel containing an aqueous composition
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00Characterised by the use of unspecified polymers
    • C08J2300/14Water soluble or water swellable polymers, e.g. aqueous gels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Graft Or Block Polymers (AREA)
  • Materials For Medical Uses (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
ZA200407048A 2002-02-06 2004-09-03 Foams made from water-absorbing, basic polymers, method for the production and utilization thereof. ZA200407048B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10204980 2002-02-06

Publications (1)

Publication Number Publication Date
ZA200407048B true ZA200407048B (en) 2005-09-05

Family

ID=27674578

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200407048A ZA200407048B (en) 2002-02-06 2004-09-03 Foams made from water-absorbing, basic polymers, method for the production and utilization thereof.

Country Status (11)

Country Link
US (1) US7838567B2 (zh)
EP (1) EP1476501B1 (zh)
JP (1) JP4170917B2 (zh)
KR (1) KR20040091010A (zh)
CN (1) CN1264902C (zh)
AT (1) ATE371698T1 (zh)
AU (1) AU2003244473A1 (zh)
BR (1) BR0307224A (zh)
DE (1) DE50308061D1 (zh)
WO (1) WO2003066716A1 (zh)
ZA (1) ZA200407048B (zh)

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Publication number Priority date Publication date Assignee Title
DE10247241A1 (de) 2002-10-10 2004-04-22 Basf Ag Superabsorbierender Schaum, Verfahren zu seiner Herstellung und seine Verwendung
DE102005018922A1 (de) * 2005-04-22 2006-10-26 Stockhausen Gmbh Mit Polykationen oberflächenbehandeltes wasserabsorbierendes Polymergebilde
KR100664290B1 (ko) * 2006-02-27 2007-01-04 엘지전자 주식회사 의류 건조기의 건조 드럼
WO2008139973A1 (ja) * 2007-05-09 2008-11-20 Idemitsu Technofine Co., Ltd. 紫外線硬化型コート剤および成形品
DE102007056264A1 (de) * 2007-11-08 2009-07-16 Arpadis Deutschland Gmbh Bodenverbesserungsmittel und seine Verwendung
CN101868336B (zh) * 2007-11-15 2014-03-26 巴斯夫欧洲公司 表面具有图形符号的超吸收性泡沫
US8852558B2 (en) * 2008-03-11 2014-10-07 Materials Modification, Inc. In situ formation of an artificial blockage to control bleeding by polymer expansion with hydrogen peroxide and platinum catalyst
US9707251B2 (en) 2008-03-11 2017-07-18 Materials Modification, Inc. Siloxane-based artificial blockage to control bleeding
US8828358B2 (en) * 2008-03-11 2014-09-09 Materials Modifications, Inc. In situ formation of an artificial blockage to control bleeding by polymer expansion with hydrogen peroxide
EP2271596B1 (de) * 2008-04-29 2012-04-25 Basf Se Elastischer anorganisch-organischer hybridschaumstoff
KR101541344B1 (ko) * 2008-12-05 2015-08-03 삼성전자주식회사 메모리 장치 및 메모리 장치의 제어 방법
EP2399944B2 (en) * 2009-02-17 2019-08-07 Nippon Shokubai Co., Ltd. Polyacrylic acid-based water-absorbing resin powder and method for producing the same
US8822557B2 (en) * 2009-10-27 2014-09-02 Basf Se Elastic inorganic-organic hybrid foam
CN102665772B (zh) 2009-11-23 2016-08-03 巴斯夫欧洲公司 制备吸水性聚合物泡沫的方法
EP2525842B1 (en) 2010-01-22 2017-03-22 KCI Licensing, Inc. Devices, systems, and methods for instillation of foamed fluid with negative pressure wound therapy
US20120296297A1 (en) * 2011-05-18 2012-11-22 Achille Di Cintio Feminine hygiene absorbent articles comprising water-absorbing polymeric foams
KR102086052B1 (ko) * 2016-12-27 2020-03-06 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
JP2022104701A (ja) * 2020-12-29 2022-07-11 ユニ・チャーム株式会社 複合吸収体及び衛生用品
JP2022104698A (ja) * 2020-12-29 2022-07-11 ユニ・チャーム株式会社 複合吸収体及び衛生用品
WO2023049784A1 (en) * 2021-09-23 2023-03-30 Kim Junsoo Entangled polymer networks
CN114377188B (zh) * 2022-01-14 2023-01-10 宋金华 一种超吸水生物基泡沫材料及其制备方法和应用
CN116141566A (zh) * 2023-02-26 2023-05-23 四川大学 一种利用聚合物溶液在高压气体中制备聚合物泡沫的方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087199A (en) * 1976-11-22 1978-05-02 General Electric Company Ceramic turbine shroud assembly
US4411594A (en) * 1979-06-30 1983-10-25 Rolls-Royce Limited Support member and a component supported thereby
FR2576301B1 (fr) * 1985-01-24 1992-03-13 Europ Propulsion Procede de preparation de materiaux refractaires poreux, produits nouveaux ainsi obtenus et leurs applications a la preparation d'anneaux de turbine abradables
DE19540951A1 (de) 1995-11-03 1997-05-07 Basf Ag Wasserabsorbierende, schaumförmige, vernetzte Polymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung
DE19607529A1 (de) * 1996-02-28 1997-09-04 Basf Ag Absorberelement aus superabsorbierenden Schäumen mit anisotropem Quellverhalten
US5981689A (en) * 1997-11-19 1999-11-09 Amcol International Corporation Poly(vinylamine)-based superabsorbent gels and method of manufacturing the same
US5962578A (en) * 1997-11-19 1999-10-05 Amcol International Corporation Poly(dialkylaminoalkyl (meth)acrylamide)-based superabsorbent gels
US6087448A (en) * 1997-11-19 2000-07-11 Amcol International Corporation Solid superabsorbent material containing a poly(vinylguanidine) and an acidic water-absorbing resin
US6072101A (en) * 1997-11-19 2000-06-06 Amcol International Corporation Multicomponent superabsorbent gel particles
US6222091B1 (en) * 1997-11-19 2001-04-24 Basf Aktiengesellschaft Multicomponent superabsorbent gel particles
US6025404A (en) * 1998-02-20 2000-02-15 The Dow Chemical Company Rapid set latexes and foamed articles prepared therefrom
DE19809540A1 (de) 1998-03-05 1999-09-09 Basf Ag Wasserabsorbierende, schaumförmige, vernetzte Polymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung
DE19909214A1 (de) * 1999-03-03 2000-09-07 Basf Ag Wasserabsorbierende, schaumförmige, vernetzte Polymerisate mit verbesserter Verteilungswirkung, Verfahren zu ihrer Herstellung und ihre Verwendung
JP2002542364A (ja) 1999-04-20 2002-12-10 ビーエーエスエフ アクチェンゲゼルシャフト ヒドロゲル形成ポリマー混合物
US6997673B2 (en) * 2003-12-11 2006-02-14 Honeywell International, Inc. Gas turbine high temperature turbine blade outer air seal assembly

Also Published As

Publication number Publication date
EP1476501B1 (de) 2007-08-29
BR0307224A (pt) 2004-12-07
CN1628145A (zh) 2005-06-15
AU2003244473A1 (en) 2003-09-02
WO2003066716A1 (de) 2003-08-14
EP1476501A1 (de) 2004-11-17
KR20040091010A (ko) 2004-10-27
US7838567B2 (en) 2010-11-23
US20050070616A1 (en) 2005-03-31
JP2005521757A (ja) 2005-07-21
CN1264902C (zh) 2006-07-19
JP4170917B2 (ja) 2008-10-22
ATE371698T1 (de) 2007-09-15
DE50308061D1 (de) 2007-10-11

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