WO2011157656A3 - Wasserabsorbierende polymerpartikel mit verbesserter farbstabilität - Google Patents

Wasserabsorbierende polymerpartikel mit verbesserter farbstabilität Download PDF

Info

Publication number
WO2011157656A3
WO2011157656A3 PCT/EP2011/059710 EP2011059710W WO2011157656A3 WO 2011157656 A3 WO2011157656 A3 WO 2011157656A3 EP 2011059710 W EP2011059710 W EP 2011059710W WO 2011157656 A3 WO2011157656 A3 WO 2011157656A3
Authority
WO
WIPO (PCT)
Prior art keywords
water
polymer particles
absorbing polymer
colour stability
improved colour
Prior art date
Application number
PCT/EP2011/059710
Other languages
English (en)
French (fr)
Other versions
WO2011157656A2 (de
Inventor
Norbert Herfert
Thomas Daniel
Mark Elliott
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
Application filed by Basf Se filed Critical Basf Se
Priority to JP2013514660A priority Critical patent/JP5766283B2/ja
Priority to CN201180038595.4A priority patent/CN103068861B/zh
Priority to EP11726118.0A priority patent/EP2580256A2/de
Priority to KR1020137000789A priority patent/KR20130096218A/ko
Priority to BR112012031895A priority patent/BR112012031895A2/pt
Publication of WO2011157656A2 publication Critical patent/WO2011157656A2/de
Publication of WO2011157656A3 publication Critical patent/WO2011157656A3/de

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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • 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
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Analytical Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

Die Erfindung betrifft wasserabsorbierende Polymerpartikel mit verbesserter Farbstabilität und Verfahren zu deren Herstellung, wobei die wasserabsorbierenden Polymerpartikel mindestens einen optischen Aufheller enthalten.
PCT/EP2011/059710 2010-06-14 2011-06-10 Wasserabsorbierende polymerpartikel mit verbesserter farbstabilität WO2011157656A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2013514660A JP5766283B2 (ja) 2010-06-14 2011-06-10 改善された色安定性を有する吸水性ポリマー粒子
CN201180038595.4A CN103068861B (zh) 2010-06-14 2011-06-10 具有改进的色彩稳定性的吸水聚合物颗粒
EP11726118.0A EP2580256A2 (de) 2010-06-14 2011-06-10 Wasserabsorbierende polymerpartikel mit verbesserter farbstabilität
KR1020137000789A KR20130096218A (ko) 2010-06-14 2011-06-10 개선된 색 안정성을 갖는 수분-흡수 중합체 입자
BR112012031895A BR112012031895A2 (pt) 2010-06-14 2011-06-10 processo para produzir as partículas poliméricas absorvedoras de água, partículas poliméricas absorvedoras de água, e, artigo de higiene

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10165823.5 2010-06-14
EP10165823 2010-06-14

Publications (2)

Publication Number Publication Date
WO2011157656A2 WO2011157656A2 (de) 2011-12-22
WO2011157656A3 true WO2011157656A3 (de) 2012-07-26

Family

ID=44627209

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/059710 WO2011157656A2 (de) 2010-06-14 2011-06-10 Wasserabsorbierende polymerpartikel mit verbesserter farbstabilität

Country Status (6)

Country Link
EP (1) EP2580256A2 (de)
JP (1) JP5766283B2 (de)
KR (1) KR20130096218A (de)
CN (1) CN103068861B (de)
BR (1) BR112012031895A2 (de)
WO (1) WO2011157656A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8871880B2 (en) 2012-03-22 2014-10-28 Evonik Corporation Superabsorbent copolymer
KR101527585B1 (ko) * 2013-08-13 2015-06-09 주식회사 엘지화학 고흡수성 수지의 제조 방법
KR101700907B1 (ko) 2013-12-10 2017-01-31 주식회사 엘지화학 고흡수성 수지의 제조 방법
WO2018029045A1 (de) * 2016-08-10 2018-02-15 Basf Se Verfahren zur herstellung von superabsorbern
CN113754837B (zh) * 2020-06-03 2023-10-13 万华化学集团股份有限公司 一种超吸水性聚合物及其制备方法和应用
WO2022265471A1 (ko) * 2021-06-18 2022-12-22 주식회사 엘지화학 고흡수성 수지의 제조 방법 및 고흡수성 수지
WO2023075482A1 (ko) * 2021-10-29 2023-05-04 주식회사 엘지화학 고흡수성 수지 조성물 및 이의 제조 방법
WO2024115158A1 (de) * 2022-11-29 2024-06-06 Basf Se Verfahren zur herstellung von farbstabilen superabsorberpartikeln
WO2024115160A1 (de) * 2022-11-29 2024-06-06 Basf Se Verfahren zur herstellung von farbstabilen superabsorberpartikeln

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5800862A (en) * 1994-05-12 1998-09-01 Ciba Specialty Chemicals Corporation Textile treatment
WO2006045714A1 (en) * 2004-10-27 2006-05-04 Ciba Specialty Chemicals Holding Inc. Compositions of fluorescent whitening agents
WO2008092843A1 (de) * 2007-01-29 2008-08-07 Basf Se VERFAHREN ZUR HERSTELLUNG WEIßER UND FARBSTABILER WASSERABSORBIERENDER POLYMERPARTIKEL MIT HOHEM ABSORPTIONSVERMÖGEN UND HOHER FLÜSSIGKEITSLEITFÄHIGKEIT

Family Cites Families (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2567575A (en) 1945-05-19 1951-09-11 Honeywell Regulator Co Resistance measuring apparatus
JPS5238551A (en) * 1975-09-22 1977-03-25 Takayoshi Kimimura Organic white pigment composition based on vinyl resin
JPS6018690B2 (ja) 1981-12-30 1985-05-11 住友精化株式会社 吸水性樹脂の吸水性改良方法
JPS58180233A (ja) 1982-04-19 1983-10-21 Nippon Shokubai Kagaku Kogyo Co Ltd 吸収剤
US4734478A (en) 1984-07-02 1988-03-29 Nippon Shokubai Kagaku Kogyo Co., Ltd. Water absorbing agent
DE3713601A1 (de) 1987-04-23 1988-11-10 Stockhausen Chem Fab Gmbh Verfahren zur herstellung eines stark wasserabsorbierenden polymerisats
GB2208387B (en) 1987-07-28 1990-11-14 Dai Ichi Kogyo Seiyaku Co Ltd Process for continuously preparing acrylic polymer gel
WO1990015830A1 (en) 1989-06-12 1990-12-27 Weyerhaeuser Company Hydrocolloid polymer
CA2038779A1 (en) 1990-04-02 1991-10-03 Takumi Hatsuda Method for production of fluid stable aggregate
DE4020780C1 (de) 1990-06-29 1991-08-29 Chemische Fabrik Stockhausen Gmbh, 4150 Krefeld, De
DE69217433T2 (de) 1991-09-03 1997-06-26 Hoechst Celanese Corp Superabsorbierendes Polymer mit verbesserten Absorbiereigenschaften
DE4138408A1 (de) 1991-11-22 1993-05-27 Cassella Ag Hydrophile, hochquellfaehige hydrogele
JP3045422B2 (ja) 1991-12-18 2000-05-29 株式会社日本触媒 吸水性樹脂の製造方法
US5532323A (en) 1992-03-05 1996-07-02 Nippon Shokubai Co., Ltd. Method for production of absorbent resin
GB9208449D0 (en) 1992-04-16 1992-06-03 Dow Deutschland Inc Crosslinked hydrophilic resins and method of preparation
GB9212403D0 (en) * 1992-06-11 1992-07-22 Courtaulds Plc Fibres and filaments
DE69435237D1 (de) 1993-06-18 2009-10-22 Nippon Catalytic Chem Ind Verfahren zur Herstellung eines absorbierenden Harzes
NZ268535A (en) 1993-06-30 1998-05-27 Procter & Gamble Absorbent article comprising layers of superabsorbent material
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
JP3515679B2 (ja) * 1997-07-29 2004-04-05 株式会社日本触媒 吸水性樹脂および製造方法
DE19807502B4 (de) 1998-02-21 2004-04-08 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit 2-Oxazolidinonen, daraus hergestellte Hydrogele und deren Verwendung
US6265488B1 (en) 1998-02-24 2001-07-24 Nippon Shokubai Co., Ltd. Production process for water-absorbing agent
US6503979B1 (en) 1998-02-26 2003-01-07 Basf Aktiengesellschaft Method for cross-linking hydrogels with bis- and poly-2-oxazolidinones
US6241928B1 (en) 1998-04-28 2001-06-05 Nippon Shokubai Co., Ltd. Method for production of shaped hydrogel of absorbent resin
DE19854574A1 (de) 1998-11-26 2000-05-31 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit N-Acyl-2-Oxazolidinonen
DE19854573A1 (de) 1998-11-26 2000-05-31 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit 2-Oxo-tetrahydro-1,3-oxazinen
DE60014054T2 (de) 1999-03-12 2005-02-03 Basf Ag Farbstabile superabsorbierende polymerzusammensetzung
US6239230B1 (en) 1999-09-07 2001-05-29 Bask Aktiengesellschaft Surface-treated superabsorbent polymer particles
DE19955861A1 (de) 1999-11-20 2001-05-23 Basf Ag Verfahren zur kontinuierlichen Herstellung von vernetzten feinteiligen gelförmigen Polymerisaten
US6809158B2 (en) 2000-10-20 2004-10-26 Nippon Shokubai Co., Ltd. Water-absorbing agent and process for producing the same
AU2002230831A1 (en) 2000-10-20 2002-04-29 Millennium Pharmaceuticals, Inc. Compositions of human proteins and method of use thereof
US7803969B2 (en) 2001-01-12 2010-09-28 Evonik Stockhausen Gmbh Continuous process for the production and purification of acrylic acid
DE10138150A1 (de) 2001-08-03 2003-02-13 Basf Ag Verfahren zur Herstellung wasserabsorbierender Harze
DE50202149D1 (de) 2001-10-05 2005-03-03 Basf Ag Verfahren zur vernetzung von hydrogelen mit morpholin-2,3-dionen
DE10204937A1 (de) 2002-02-07 2003-08-21 Stockhausen Chem Fab Gmbh Verfahren zur Nachvernetzung im Bereich der Oberfläche von wasserabsorbierenden Polymeren mit Harnstoffderivaten
DE10204938A1 (de) 2002-02-07 2003-08-21 Stockhausen Chem Fab Gmbh Verfahren zur Nachvernetzung im Bereich der Oberfläche von wasserabsorbierenden Polymeren mit beta-Hydroxyalkylamiden
DE10211686A1 (de) 2002-03-15 2003-10-02 Stockhausen Chem Fab Gmbh (Meth)Acrylsäurekristall und Verfahren zur Herstellung und Aufreinigung von wässriger (Meth)Acrylsäure
DE10218147B4 (de) * 2002-04-23 2005-12-22 Stockhausen Gmbh Wasserabsorbierende, die Zersetzung von Körperflüssigkeiten verzögernde Polymerteilchen, deren Herstellung und Verwendung
DE10225943A1 (de) 2002-06-11 2004-01-08 Basf Ag Verfahren zur Herstellung von Estern von Polyalkoholen
BR0311489A (pt) 2002-06-11 2005-03-15 Basf Ag éster, processos para a preparação do mesmo e de um hidrogel reticulado, hidrogel reticulado, usos de um polìmero, de uma mistura de reação e de um éster, e, composição de matéria
MXPA04012180A (es) 2002-06-11 2005-02-25 Basf Ag Esteres (met) acrilicos de glicerina polialcoxilada.
DE10247240A1 (de) 2002-10-10 2004-04-22 Basf Ag Verfahren zur Herstellung von Acrylsäure
TW200500046A (en) 2003-03-26 2005-01-01 Basf Ag Color-stable superabsorbent polymer composition
DE10331456A1 (de) 2003-07-10 2005-02-24 Basf Ag (Meth)acrylsäureester alkoxilierter ungesättigter Polyolether und deren Herstellung
DE10331450A1 (de) 2003-07-10 2005-01-27 Basf Ag (Meth)acrylsäureester monoalkoxilierter Polyole und deren Herstellung
DE10334584A1 (de) 2003-07-28 2005-02-24 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit bicyclischen Amidacetalen
DE10355401A1 (de) 2003-11-25 2005-06-30 Basf Ag (Meth)acrylsäureester ungesättigter Aminoalkohole und deren Herstellung
US20060024340A1 (en) * 2004-07-30 2006-02-02 Elder Stewart T Encapsulated fluorescent whitening compositions for improved surface appearance
DE102004057874A1 (de) 2004-11-30 2006-06-01 Basf Ag Verfahren zur Nachvernetzung wasserabsorbierender Polymerpartikel
JP2008018328A (ja) * 2006-07-12 2008-01-31 Nippon Shokubai Co Ltd 粒子状吸水剤およびその製造方法
US8013087B2 (en) 2006-10-05 2011-09-06 Basf Se Method for the production of water absorbent polymer particles by polymerizing drops of a monomer solution
BRPI0717756B1 (pt) 2006-10-31 2018-01-30 Basf Se Processo para a produção de partículas poliméricas absorventes de água
WO2008092842A1 (de) 2007-01-29 2008-08-07 Basf Se VERFAHREN ZUR HERSTELLUNG WEIßER UND FARBSTABILER WASSERABSORBIERENDER POLYMERPARTIKEL MIT HOHEM ABSORPTIONSVERMÖGEN UND HOHER FLÜSSIGKEITSLEITFÄHIGKEIT
DE102007053619A1 (de) 2007-11-08 2009-05-20 Evonik Stockhausen Gmbh Wasserabsorbierende Polymergebilde mit verbesserter Farbstabilität
CN101531728B (zh) * 2009-04-21 2011-08-31 浙江卫星石化股份有限公司 吸水性丙烯酸树脂的制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5800862A (en) * 1994-05-12 1998-09-01 Ciba Specialty Chemicals Corporation Textile treatment
WO2006045714A1 (en) * 2004-10-27 2006-05-04 Ciba Specialty Chemicals Holding Inc. Compositions of fluorescent whitening agents
WO2008092843A1 (de) * 2007-01-29 2008-08-07 Basf Se VERFAHREN ZUR HERSTELLUNG WEIßER UND FARBSTABILER WASSERABSORBIERENDER POLYMERPARTIKEL MIT HOHEM ABSORPTIONSVERMÖGEN UND HOHER FLÜSSIGKEITSLEITFÄHIGKEIT

Also Published As

Publication number Publication date
JP2013530281A (ja) 2013-07-25
EP2580256A2 (de) 2013-04-17
CN103068861B (zh) 2015-11-25
KR20130096218A (ko) 2013-08-29
JP5766283B2 (ja) 2015-08-19
CN103068861A (zh) 2013-04-24
BR112012031895A2 (pt) 2016-11-08
WO2011157656A2 (de) 2011-12-22

Similar Documents

Publication Publication Date Title
WO2011157656A3 (de) Wasserabsorbierende polymerpartikel mit verbesserter farbstabilität
IL236348A0 (en) Anti-Jagad antibodies, preparations containing them and their uses
EP2913349A4 (de) Polymerisierbare verbindung, polymerisierbare zusammensetzung, polymer sowie optischer anisotroper körper
EP2895540A4 (de) Vernetzbare polymerzusammensetzungen, verfahren zu ihrer herstellung und daraus hergestellte artikel
WO2011133504A3 (en) Nanozymes, methods of making nanozymes, and methods of using nanozymes
EP2938669A4 (de) Vernetzbare polymerzusammensetzungen, verfahren zur herstellung davon und daraus hergestellte artikel
EP2729464B8 (de) Cyclopropyl-kondensierte-1,3-thiazepine als bace 1- und/oder bace-2-hemmer
WO2012087327A3 (en) Polymer systems
IL228356A0 (en) New gold-platinum-based bimetallic nanocrystalline suspensions, electrochemical production processes for them and their uses
IL223405B (en) Phosphoplatins, preparations containing them and their uses
WO2012145680A3 (en) Anti-microbial peptides and uses therefore
EP2540762A4 (de) Zusammensetzung für optische materialien, herstellungsverfahren dafür und aus der zusammensetzung hergestellte optische materialien
WO2013123046A3 (en) Cathode buffer materials and related devices and methods
EP2540014A4 (de) Subkanalsicherheit für eine optische schicht
WO2014091167A3 (fr) Composes cyclopropylboroniques, leur procede de preparation et leur utilisation
WO2012024350A3 (en) Anti-cancer adenoviruses
WO2011117271A3 (en) Fungicidal mixtures based on azolopyrimidinylamines
EP2653606A4 (de) Faserbehandlungsmittel
WO2011107967A3 (en) Improved polymer membranes, processes for production thereof and use thereof
WO2014093305A3 (en) Micrornas and uses thereof
AU2012901213A0 (en) 28.8trackside
AU2012904837A0 (en) The macwell 100 group
AU2010900340A0 (en) Sim Call
AU2010900853A0 (en) D.I.D system (damp) it (down)
AU2012902688A0 (en) Type 20 Vehicle Improvements.

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201180038595.4

Country of ref document: CN

REEP Request for entry into the european phase

Ref document number: 2011726118

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2011726118

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2013514660

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 1201006462

Country of ref document: TH

ENP Entry into the national phase

Ref document number: 20137000789

Country of ref document: KR

Kind code of ref document: A

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11726118

Country of ref document: EP

Kind code of ref document: A2

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112012031895

Country of ref document: BR

ENP Entry into the national phase

Ref document number: 112012031895

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20121213