BRPI0408243A - método para fabricação de partìculas de polìmeros superabsorvente de cor estável, partìculas superabsorventes de cor estável, artigo absorvente, e, fralda - Google Patents

método para fabricação de partìculas de polìmeros superabsorvente de cor estável, partìculas superabsorventes de cor estável, artigo absorvente, e, fralda

Info

Publication number
BRPI0408243A
BRPI0408243A BRPI0408243-5A BRPI0408243A BRPI0408243A BR PI0408243 A BRPI0408243 A BR PI0408243A BR PI0408243 A BRPI0408243 A BR PI0408243A BR PI0408243 A BRPI0408243 A BR PI0408243A
Authority
BR
Brazil
Prior art keywords
stable color
superabsorbent polymer
superabsorbent
particles
diaper
Prior art date
Application number
BRPI0408243-5A
Other languages
English (en)
Inventor
Norbert Herfert
Michael M Azad
Peter W Carrico
Guy T Woodrum
Michael A Mitchell
Ma-Ikay Kikama
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 BRPI0408243A publication Critical patent/BRPI0408243A/pt
Publication of BRPI0408243B1 publication Critical patent/BRPI0408243B1/pt
Publication of BRPI0408243B8 publication Critical patent/BRPI0408243B8/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/915—Redox catalyst
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polymerization Catalysts (AREA)

Abstract

"MéTODO PARA FABRICAçãO DE PARTìCULAS DE POLìMERO SUPERABSORVENTE DE COR ESTáVEL, PARTìCULAS SUPERABSORVENTES DE COR ESTáVEL, ARTIGO ABSORVENTE, E, FRALDA". São divulgados polímeros superabsorventes de cor estável possuindo estabilidade de cor a longo prazo e métodos para fabricação dos polímeros. Os polímeros superabsorventes são preparados usando um derivado de ácido sulfínico, tal como o ácido 2-hidroxi-2-sulfinatoacético, um sal do mesmo, ou uma mistura do mesmo, como o agente redutor em um sistema iniciador de polimerização para a preparação de um polímero superabsorvente a partir de monómeros. O polímero superabsorvente resultante resiste à degradação da cor durante períodos de armazenagem prolongados, mesmo em temperaturas e umidades elevadas.
BRPI0408243A 2003-03-26 2004-03-19 método para fabricação de partículas de polímeros superabsorvente de cor estável, partículas superabsorventes de cor estável, artigo absorvente, e, fralda BRPI0408243B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US45784103P 2003-03-26 2003-03-26
US60/457,841 2003-03-26
PCT/EP2004/002874 WO2004084962A1 (en) 2003-03-26 2004-03-19 Color-stable superabsorbent polymer composition

Publications (3)

Publication Number Publication Date
BRPI0408243A true BRPI0408243A (pt) 2006-03-01
BRPI0408243B1 BRPI0408243B1 (pt) 2015-03-17
BRPI0408243B8 BRPI0408243B8 (pt) 2021-06-22

Family

ID=33098249

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408243A BRPI0408243B8 (pt) 2003-03-26 2004-03-19 método para fabricação de partículas de polímeros superabsorvente de cor estável, partículas superabsorventes de cor estável, artigo absorvente, e, fralda

Country Status (10)

Country Link
US (1) US7504551B2 (pt)
EP (1) EP1610831B1 (pt)
JP (1) JP4903038B2 (pt)
CN (1) CN100525842C (pt)
AT (1) ATE337801T1 (pt)
BR (1) BRPI0408243B8 (pt)
DE (1) DE602004002202T2 (pt)
MX (1) MXPA05009238A (pt)
TW (1) TW200500046A (pt)
WO (1) WO2004084962A1 (pt)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1504772A1 (en) * 2003-08-06 2005-02-09 The Procter & Gamble Company Superabsorbent polymers having radiation activable surface cross-linkers and method of making them
US8080705B2 (en) * 2004-07-28 2011-12-20 The Procter & Gamble Company Superabsorbent polymers comprising direct covalent bonds between polymer chain segments and method of making them
US20060128827A1 (en) * 2004-12-10 2006-06-15 The Procter & Gamble Company Absorbent members comprising modified water absorbent resin for use in diapers
EP1669394A1 (en) * 2004-12-10 2006-06-14 The Procter & Gamble Company Superabsorbent polymer particles with improved surface cross-linking and hydrophilicity and method of making them
JP5091477B2 (ja) 2005-04-12 2012-12-05 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂を主成分とする粒子状吸水剤、その製造方法、この粒子状吸水剤を用いた吸収体及び吸収性物品
EP1757642A1 (en) * 2005-08-23 2007-02-28 The Procter and Gamble Company Method of surface cross-linking superabsorbent polymer particles using vacuum ultraviolet radiation
JP2007077366A (ja) * 2005-09-16 2007-03-29 Procter & Gamble Co 吸水剤の製法
EP1776967B2 (en) * 2005-10-21 2013-03-13 The Procter & Gamble Company Absorbent articles having increased absorption and retention capacity for proteinaceous or serous body fluids
EP1776966A1 (en) * 2005-10-21 2007-04-25 The Procter and Gamble Company Absorbent article having improved absorption and retention capacity for proteinaceous or serous body fluids
ES2344572T5 (es) * 2005-10-21 2013-07-18 The Procter & Gamble Company Artículos absorbentes que tienen capacidad de absorción y retención incrementada para fluidos corporales proteináceos o serosos
EP1829563B1 (en) * 2006-03-03 2013-05-01 The Procter and Gamble Company Thermoplastic absorbent material having increased absorption and retention capacity for proteinaceous or serous body fluid
MX2008013041A (es) * 2006-04-10 2008-10-17 Procter & Gamble Un miembro absorbente que comprende una resina absorbente de agua modificada.
JP5271717B2 (ja) * 2006-07-31 2013-08-21 株式会社日本触媒 吸水性樹脂粉末の製造方法および吸水性樹脂粉末の包装物
JP5167263B2 (ja) 2006-09-19 2013-03-21 ビーエーエスエフ ソシエタス・ヨーロピア 中和度の低い、色安定性の吸水性ポリマー粒子の製造方法
US7718713B2 (en) * 2006-10-02 2010-05-18 Formosa Plastics Corporation Method of manufacturing the super-absorbent polymer (SAP) which is powdery, insoluble in water, and able to absorb water, blood and urine and has slight soluble things
EP2121049B1 (en) 2007-02-22 2016-03-30 The Procter and Gamble Company Method of surface treating particulate material using electromagnetic radiation
US9657257B2 (en) * 2007-05-10 2017-05-23 Kimberly-Clark Worldwide, Inc. Colorant neutralizer
US7816426B2 (en) 2007-07-16 2010-10-19 Evonik Stockhausen, Llc Superabsorbent polymer compositions having color stability
WO2009055128A2 (en) * 2007-08-17 2009-04-30 Massachusetts Institute Of Technology Compositions for chemical and biological defense
US20090062764A1 (en) * 2007-08-30 2009-03-05 Kimberly-Clark Worldwide, Inc. Zoned application of decolorizing composition for use in absorbent articles
DE102007053619A1 (de) * 2007-11-08 2009-05-20 Evonik Stockhausen Gmbh Wasserabsorbierende Polymergebilde mit verbesserter Farbstabilität
US8613834B2 (en) * 2008-04-03 2013-12-24 Basf Se Paper coating or binding formulations and methods of making and using same
WO2010012762A2 (de) * 2008-07-31 2010-02-04 Basf Se Farbstabiler superabsorber
AU2010215966A1 (en) * 2009-02-18 2011-08-18 Quick-Med Technologies, Inc. Superabsorbent materials comprising peroxide
DE102009029194A1 (de) 2009-09-04 2011-04-07 Kimberly-Clark Worldwide, Inc., Neenah Abtrennung gefärbter Stoffe aus wasserhaltigen Flüssigkeiten
EP2477664A1 (de) 2009-09-17 2012-07-25 Basf Se Farbstabiler superabsorber
CN105363421A (zh) 2009-09-30 2016-03-02 株式会社日本触媒 颗粒状吸水剂及其制造方法
US10294315B2 (en) 2009-09-30 2019-05-21 Nippon Shokubai Co., Ltd. Polyacrylic acid (salt)-based water absorbent resin and method for producing same
CN102770469B (zh) 2009-11-23 2015-04-15 巴斯夫欧洲公司 制备具有改善的色彩稳定性的吸水性聚合物颗粒的方法
US8703876B2 (en) * 2010-03-15 2014-04-22 Basf Se Process for producing water absorbing polymer particles with improved color stability
EP2371869A1 (en) 2010-03-30 2011-10-05 Evonik Stockhausen GmbH A process for the production of a superabsorbent polymer
JP5587409B2 (ja) 2010-06-08 2014-09-10 株式会社日本触媒 粒子状吸水性樹脂の製造方法
WO2011157656A2 (de) 2010-06-14 2011-12-22 Basf Se Wasserabsorbierende polymerpartikel mit verbesserter farbstabilität
KR101448225B1 (ko) * 2010-11-03 2014-10-07 주식회사 엘지화학 고흡수성 수지의 제조 방법
EP2643405A1 (en) 2010-11-23 2013-10-02 The Procter and Gamble Company Thermoplastic starch compositions
BR112013014656A2 (pt) * 2010-12-16 2016-09-27 Sumitomo Seika Chemicals método para a produção de resina absorvente de água
JP2012210947A (ja) * 2011-03-30 2012-11-01 Brother Industries Ltd 抜染処理剤収容容器
US20120296297A1 (en) * 2011-05-18 2012-11-22 Achille Di Cintio Feminine hygiene absorbent articles comprising water-absorbing polymeric foams
PL2825583T3 (pl) 2012-03-15 2017-07-31 Huntsman P&A Uerdingen Gmbh Sposób granulacji zawierającego cząstki materiału z procesów przemysłowych, tak wytworzony granulat i jego zastosowanie
EP2828213A1 (de) 2012-03-22 2015-01-28 Xtract GmbH Verfahren zur behandlung von klärschlamm durch zusatz von organischem polymer sowie aus dem verfahren erhaltene granulate
DE102012102473A1 (de) 2012-03-22 2013-09-26 Xtract Gmbh Verfahren zur Behandlung von Klärschlamm
WO2013144026A1 (de) 2012-03-30 2013-10-03 Basf Se Farbstabiler superabsorber
WO2013144027A1 (de) 2012-03-30 2013-10-03 Basf Se Farbstabiler superabsorber
US9283127B2 (en) 2012-03-30 2016-03-15 Kimberly-Clark Worldwide, Inc. Absorbent articles with decolorizing structures
WO2014079710A1 (en) 2012-11-21 2014-05-30 Basf Se A process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution
DE102013203781A1 (de) * 2013-03-06 2014-09-11 Evonik Industries Ag Superabsorbierende Polymere mit verbesserten Eigenschaften, insbesondere Geruchskontrolle und Farbbeständigkeit, sowie Verfahren zu dessen Herstellung
US9237975B2 (en) 2013-09-27 2016-01-19 Kimberly-Clark Worldwide, Inc. Absorbent article with side barriers and decolorizing agents
KR101680829B1 (ko) * 2013-09-30 2016-11-29 주식회사 엘지화학 고흡수성 수지의 제조 방법
US9896529B2 (en) 2014-03-03 2018-02-20 Nippon Shokubai Co., Ltd. Method for producing polyacrylic acid (salt)-based water-absorbable resin
KR101725950B1 (ko) * 2014-06-23 2017-04-12 주식회사 엘지화학 수용성 염을 포함하는 고흡수성 수지 및 그 제조 방법
JP5719079B1 (ja) 2014-07-11 2015-05-13 住友精化株式会社 吸水性樹脂及び吸収性物品
JP5766344B1 (ja) 2014-07-11 2015-08-19 住友精化株式会社 吸水性樹脂及び吸収性物品
KR101782501B1 (ko) * 2014-12-10 2017-09-27 주식회사 엘지화학 고흡수성 수지의 제조 방법
KR102075733B1 (ko) * 2016-12-13 2020-02-10 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
DK3555046T3 (da) * 2016-12-13 2020-12-14 L Brueggemann Gmbh & Co Kg Blandede salte af hydroxyalkansulfinsyre
PL3645587T3 (pl) 2017-06-30 2023-09-04 Solvay Specialty Polymers Italy S.P.A. Sposób wytwarzania częściowo fluorowanych polimerów
WO2019009057A1 (ja) * 2017-07-05 2019-01-10 日東紡績株式会社 高純度アリルアミン（共）重合体及びその製造方法
US11813589B2 (en) 2017-11-10 2023-11-14 Basf Se Superabsorbent complexed with aluminum ions
EP3781108B1 (en) * 2018-04-20 2023-11-29 Basf Se Process for producing superabsorbents
EP4277585A1 (en) * 2021-01-14 2023-11-22 Soane Materials LLC Absorbent fibrous composites and resulting high performance products
JP2022165788A (ja) * 2021-04-20 2022-11-01 東京応化工業株式会社 ナノインプリント用組成物及びパターン形成方法
WO2022233700A1 (en) 2021-05-05 2022-11-10 Evonik Operations Gmbh Compositions containing at least one biosurfactant and at least one sulfonic or sulfinic acid derivative

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0764896B2 (ja) 1987-04-17 1995-07-12 三菱化学株式会社 吸水性複合材料の製造法
US5408019A (en) 1990-05-11 1995-04-18 Chemische Fabrik Stockhausen Gmbh Cross-linked, water-absorbing polymer and its use in the production of hygiene items
JPH04120112A (ja) * 1990-09-07 1992-04-21 Sanyo Chem Ind Ltd 吸水性樹脂組成物及びその製造法
US5599335A (en) 1994-03-29 1997-02-04 The Procter & Gamble Company Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer
JP3569322B2 (ja) * 1994-09-12 2004-09-22 松原産業株式会社 吸水性樹脂の製造方法
DE19743759A1 (de) * 1997-10-02 1999-04-08 Brueggemann L Kg Sulfinsäurederivate und deren Herstellung und Verwendung
DE19806482A1 (de) * 1998-02-17 1999-08-19 Sueddeutsche Kalkstickstoff Wasserlösliche oder wasserquellbare sulfogruppenhaltige Copolymere, Verfahren zu deren Herstellung und ihre Verwendung
US6444744B1 (en) * 1998-03-11 2002-09-03 Nippon Shokubai Co., Ltd. Hydrophilic resin, absorbent article, and acrylic acid for polymerization
DE60014054T2 (de) * 1999-03-12 2005-02-03 Basf Ag Farbstabile superabsorbierende polymerzusammensetzung
US6262141B1 (en) 1999-10-06 2001-07-17 Cytec Technology Corporation Process for the preparation of polymers having low residual monomer content
GB0001883D0 (en) 2000-01-28 2000-03-22 Ciba Spec Chem Water Treat Ltd Polymerisation process
US6696519B2 (en) * 2000-10-17 2004-02-24 Rohm And Haas Company Redox process for preparing emulsion polymer having low residual monomer content
DE602004024047D1 (de) * 2003-03-26 2009-12-24 Basf Se Farbstabile superabsorberpolymerzusammensetzung

Also Published As

Publication number Publication date
BRPI0408243B8 (pt) 2021-06-22
US20060089611A1 (en) 2006-04-27
US7504551B2 (en) 2009-03-17
DE602004002202T2 (de) 2007-01-04
CN1761492A (zh) 2006-04-19
EP1610831A1 (en) 2006-01-04
JP2006521431A (ja) 2006-09-21
ATE337801T1 (de) 2006-09-15
CN100525842C (zh) 2009-08-12
BRPI0408243B1 (pt) 2015-03-17
JP4903038B2 (ja) 2012-03-21
WO2004084962A1 (en) 2004-10-07
DE602004002202D1 (de) 2006-10-12
TW200500046A (en) 2005-01-01
MXPA05009238A (es) 2005-10-19
EP1610831B1 (en) 2006-08-30

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B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 17/03/2015, OBSERVADAS AS CONDICOES LEGAIS.

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