ATE452931T1 - Verfahren zur verringerung des restmonomerengehalts und verbesserung der nassfestigkeit von gegenständen aus wasserabsorbierenden schaumförmigen vernetzten polymeren und verwendung davon - Google Patents

Verfahren zur verringerung des restmonomerengehalts und verbesserung der nassfestigkeit von gegenständen aus wasserabsorbierenden schaumförmigen vernetzten polymeren und verwendung davon

Info

Publication number
ATE452931T1
ATE452931T1 AT03737289T AT03737289T ATE452931T1 AT E452931 T1 ATE452931 T1 AT E452931T1 AT 03737289 T AT03737289 T AT 03737289T AT 03737289 T AT03737289 T AT 03737289T AT E452931 T1 ATE452931 T1 AT E452931T1
Authority
AT
Austria
Prior art keywords
wet strength
articles
residual monomer
monomer content
improving
Prior art date
Application number
AT03737289T
Other languages
English (en)
Inventor
Hans-Joachim Haehnle
Ruediger Funk
Wolfgang Heider
Gunnar Schornick
Volker Frenz
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=27734280&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE452931(T1) "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
Application granted granted Critical
Publication of ATE452931T1 publication Critical patent/ATE452931T1/de

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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/006—Removal of residual monomers by chemical reaction, e.g. scavenging
    • 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
    • C08J2207/00—Foams characterised by their intended use
    • C08J2207/12—Sanitary use, e.g. diapers, napkins or bandages
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1008—Longitudinal bending
    • Y10T156/1011—Overedge bending or overedge folding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1084—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing of continuous or running length bonded web

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Materials For Medical Uses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT03737289T 2002-02-04 2003-01-30 Verfahren zur verringerung des restmonomerengehalts und verbesserung der nassfestigkeit von gegenständen aus wasserabsorbierenden schaumförmigen vernetzten polymeren und verwendung davon ATE452931T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35320502P 2002-02-04 2002-02-04
PCT/EP2003/000923 WO2003066717A2 (en) 2002-02-04 2003-01-30 A process for the reduction of the residual monomer content of water-absorbent foam

Publications (1)

Publication Number Publication Date
ATE452931T1 true ATE452931T1 (de) 2010-01-15

Family

ID=27734280

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03737289T ATE452931T1 (de) 2002-02-04 2003-01-30 Verfahren zur verringerung des restmonomerengehalts und verbesserung der nassfestigkeit von gegenständen aus wasserabsorbierenden schaumförmigen vernetzten polymeren und verwendung davon

Country Status (9)

Country Link
US (1) US7220821B2 (de)
EP (1) EP1474470B1 (de)
JP (2) JP4284189B2 (de)
CN (1) CN1312203C (de)
AT (1) ATE452931T1 (de)
AU (1) AU2003244472A1 (de)
DE (1) DE60330650D1 (de)
MX (1) MXPA04006692A (de)
WO (1) WO2003066717A2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005011165A1 (de) * 2005-03-09 2006-09-14 Basf Ag Superabsorbierender Schaum, Verfahren zu seiner Herstellung und seine Verwendung
WO2006106108A1 (de) * 2005-04-05 2006-10-12 Basf Aktiengesellschaft Quellverzögerter superabsorbierender schaum, verfahren zu seiner herstellung und seine verwendung
US7910012B2 (en) * 2007-07-16 2011-03-22 General Electric Company Composition, membrane, and associated method
EP2238180B1 (de) * 2008-01-23 2012-04-04 Basf Se Schäumbare copolymere auf basis nachwachsender rohstoffe
EP2291411B1 (de) 2008-06-17 2016-09-28 Sun Chemical Corporation Schnell härtende bogenoffset-tinten mit wasserfreien disperionspolymeren
ES2531997T3 (es) * 2009-07-30 2015-03-23 Sun Chemical Corporation Método para la reducción de olores en dispersiones no acuosas
CN103857756A (zh) 2010-11-15 2014-06-11 太阳化学公司 改进印刷油墨的固化性能和耐摩擦性的组合物与方法
US9149556B2 (en) 2011-05-18 2015-10-06 The Procter & Gamble Company Feminine hygiene absorbent articles comprising water-absorbing composites
US9265855B2 (en) 2011-05-18 2016-02-23 The Procter & Gamble Company Feminine hygiene absorbent article comprising a superabsorbent foam of high swell rate
CN103547616B (zh) 2011-05-18 2016-03-16 巴斯夫欧洲公司 高溶胀率的超吸水性泡沫的制备
WO2012156385A1 (en) 2011-05-18 2012-11-22 Basf Se Water-absorbing composites
BR112013030692A2 (pt) 2011-06-23 2016-12-06 Basf Se composição antimicrobiana, processos para comunicar propriedades antimicrobianas e redutoras de odor a um material, e para formar uma composição de borracha de silicone antimicrobiana, uso de uma composição, método para formar um oligômero antimicrobiano, e, oligômero antimicrobiano
CN104981257A (zh) * 2012-12-21 2015-10-14 巴斯夫欧洲公司 制备吸水性聚合物颗粒的方法
EP3013146B1 (de) * 2013-06-28 2020-11-25 3M Innovative Properties Company Wischtuch mit einem guanidinylhaltigen polymer
BR112018007748B1 (pt) 2015-11-03 2022-07-26 Kimberly-Clark Worldwide, Inc. Produto de tecido de papel, produto de limpeza, e, artigo absorvente de cuidado pessoal
GB2582508B (en) 2017-11-29 2022-02-16 Kimberly Clark Co Fibrous sheet with improved properties
MX2021000980A (es) 2018-07-25 2021-04-12 Kimberly Clark Co Proceso para fabricar no tejidos tridimensionales colocados en espuma.

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US4147845A (en) * 1976-12-10 1979-04-03 Kemanobel Ab Reducing the monomer content in expandable thermoplastic beads
DE3064846D1 (en) * 1979-12-19 1983-10-20 Duphar Int Res New nitrothiophenes, method of preparing the new compounds, as well as fungicidal and/or bactericidal compositions on the basis of the new compounds
US4394930A (en) 1981-03-27 1983-07-26 Johnson & Johnson Absorbent foam products
GR75732B (de) 1980-08-25 1984-08-02 Johnson & Johnson
US4415388A (en) 1981-06-22 1983-11-15 Johnson & Johnson Method of making absorbent bearing products
US4529739A (en) 1984-07-24 1985-07-16 The Dow Chemical Company Foamed polymeric materials
US4649164A (en) 1984-07-24 1987-03-10 The Dow Chemical Company Foamed polymeric materials
US4766173A (en) * 1987-05-11 1988-08-23 Nalco Chemical Company Method for reducing residual acrylic acid in acrylic acid polymer gels
US4808637A (en) 1987-05-14 1989-02-28 Johnson & Johnson Patient Care, Inc. Superabsorbent composition and process
AU8106487A (en) 1987-06-01 1989-01-04 Dow Chemical Company, The Foamed polymeric materials and method for preparing the same
DE3933351A1 (de) 1989-10-06 1991-04-18 Cassella Ag Hydrophile, quellbare polymerisate
US5214075A (en) 1989-10-06 1993-05-25 Cassella Aktiengesellschaft Hydrophilic, swellable polymers
US5338766A (en) 1993-03-26 1994-08-16 The Procter & Gamble Company Superabsorbent polymer foam
IL110134A (en) 1993-07-09 1998-07-15 Stockhausen Chem Fab Gmbh Polymers capable of adsorbing aqueous liquids and body fluids, their preparation and use
WO1996017884A1 (fr) * 1994-12-08 1996-06-13 Nippon Shokubai Co., Ltd. Resine absorbant l'eau, son procede de production et composition de resine absorbant l'eau
DE19607551A1 (de) 1996-02-28 1997-09-04 Basf Ag Wasserabsorbierende, schaumförmige, vernetzte Polymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung
US5728887A (en) 1996-04-10 1998-03-17 E. I. Du Pont De Nemours And Company Catalytic hydrogenolysis of organic thiocyanates and disulfides to thiols
JPH10130324A (ja) * 1996-10-24 1998-05-19 Nippon Shokubai Co Ltd 吸水性樹脂の製造方法
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Also Published As

Publication number Publication date
MXPA04006692A (es) 2005-04-25
US7220821B2 (en) 2007-05-22
EP1474470B1 (de) 2009-12-23
JP4284189B2 (ja) 2009-06-24
WO2003066717A2 (en) 2003-08-14
AU2003244472A8 (en) 2003-09-02
CN1628146A (zh) 2005-06-15
EP1474470A2 (de) 2004-11-10
US20050085559A1 (en) 2005-04-21
CN1312203C (zh) 2007-04-25
JP2009057569A (ja) 2009-03-19
WO2003066717A3 (en) 2003-12-24
AU2003244472A1 (en) 2003-09-02
DE60330650D1 (de) 2010-02-04
JP5074340B2 (ja) 2012-11-14
JP2005525438A (ja) 2005-08-25

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