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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Orthopedics, Nursing, And Contraception (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 (18)

* 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
WO2009092714A2 (de) * 2008-01-23 2009-07-30 Basf Se Schäumbare copolymere auf basis nachwachsender rohstoffe
US8907010B2 (en) 2008-06-17 2014-12-09 Sun Chemical Corporation Fast setting sheet fed offset inks with non-aqueous dispersion polymers
JP2013501105A (ja) 2009-07-30 2013-01-10 サン・ケミカル・コーポレーション 非水性分散体における臭気の低減方法
JP2014514367A (ja) 2010-11-15 2014-06-19 サン ケミカル コーポレイション 印刷用インクの凝固特性および耐摩擦性を改善するための組成物および方法
US9149556B2 (en) 2011-05-18 2015-10-06 The Procter & Gamble Company Feminine hygiene absorbent articles comprising water-absorbing composites
US9198996B2 (en) 2011-05-18 2015-12-01 Basf Se 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
WO2012156242A2 (en) 2011-05-18 2012-11-22 Basf Se Production of a superabsorbent foam of high swell rate
WO2012177731A2 (en) 2011-06-23 2012-12-27 Basf Se Alkylaminoalkyl oligomers as broad-spectrum antimicrobial agent
EP2934609A1 (de) * 2012-12-21 2015-10-28 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel
WO2014209798A1 (en) * 2013-06-28 2014-12-31 3M Innovative Properties Company Wipe with a guanidinyl-containing polymer
WO2017079169A1 (en) 2015-11-03 2017-05-11 Kimberly-Clark Worldwide, Inc. Paper tissue with high bulk and low lint
US12331465B2 (en) 2017-04-28 2025-06-17 Kimberly-Clark Worldwide, Inc. Foam-formed fibrous sheets with crimped staple fibers
MX2020004101A (es) 2017-11-29 2020-07-24 Kimberly Clark Co Lamina fibrosa con propiedades mejoradas.
CN112469857B (zh) 2018-07-25 2022-06-17 金伯利-克拉克环球有限公司 用于制备三维泡沫铺设的非织造物的方法

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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
US5214075A (en) 1989-10-06 1993-05-25 Cassella Aktiengesellschaft Hydrophilic, swellable polymers
DE3933351A1 (de) 1989-10-06 1991-04-18 Cassella Ag Hydrophile, quellbare polymerisate
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 absorbing aqueous liquids and body fluids their preparation and use
CN1071356C (zh) * 1994-12-08 2001-09-19 株式会社日本触媒 吸水性树脂及其制造方法以及吸水性树脂组合物
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
AU2003244472A8 (en) 2003-09-02
US20050085559A1 (en) 2005-04-21
JP4284189B2 (ja) 2009-06-24
WO2003066717A3 (en) 2003-12-24
EP1474470A2 (de) 2004-11-10
JP2009057569A (ja) 2009-03-19
JP5074340B2 (ja) 2012-11-14
DE60330650D1 (de) 2010-02-04
WO2003066717A2 (en) 2003-08-14
MXPA04006692A (es) 2005-04-25
CN1312203C (zh) 2007-04-25
AU2003244472A1 (en) 2003-09-02
JP2005525438A (ja) 2005-08-25
US7220821B2 (en) 2007-05-22
CN1628146A (zh) 2005-06-15
EP1474470B1 (de) 2009-12-23

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