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WO2002009781A3 - Matieres absorbantes a base d'interpolymeres sulfones sensiblement aleatoires - Google Patents

Matieres absorbantes a base d'interpolymeres sulfones sensiblement aleatoires Download PDF

Info

Publication number
WO2002009781A3
WO2002009781A3 PCT/US2001/023511 US0123511W WO0209781A3 WO 2002009781 A3 WO2002009781 A3 WO 2002009781A3 US 0123511 W US0123511 W US 0123511W WO 0209781 A3 WO0209781 A3 WO 0209781A3
Authority
WO
WIPO (PCT)
Prior art keywords
vinyl
substantially random
sulfonated
absorbent
aromatic monomers
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2001/023511
Other languages
English (en)
Other versions
WO2002009781A2 (fr
Inventor
John Klier
Thomas E Fisk
Kenneth B Stewart Jr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Priority to EP01959218A priority Critical patent/EP1311306A2/fr
Priority to US10/343,082 priority patent/US20040081829A1/en
Priority to AU2001280800A priority patent/AU2001280800A1/en
Priority to JP2002515333A priority patent/JP2004505120A/ja
Publication of WO2002009781A2 publication Critical patent/WO2002009781A2/fr
Publication of WO2002009781A3 publication Critical patent/WO2002009781A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • C08F8/36—Sulfonation; Sulfation
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/30—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising olefins as the major constituent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar percentages
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/50—Chemical modification of a polymer wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Laminated Bodies (AREA)

Abstract

La présente invention concerne une composition de polymère absorbant renfermant : A) au moins un interpolymère sulfoné sensiblement aléatoire comprenant des unités récurrentes dérivées : f) d'éthylène et/ou d'au moins une alpha-oléfine ; g) d'au moins un monomère aromatique vinyle ou vinylidène sulfoné ; h) d'au moins un monomère aromatique vinyle ou vinylidène, ou d'une combinaison d'au moins un monomère aromatique vinyle ou vinylidène et d'au moins un monomère vinyle ou vinylidène aliphatique ou cycloaliphatique à encombrement stérique ; et facultativement, B) au moins un polymère autre que l'interpolymère sulfoné sensiblement aléatoire précité. L'invention se rapporte également aux utilisations de ces compositions, par exemple la préparation de mousses absorbantes, pellicules et membranes fibreuses destinées à la préparation d'articles absorbants d'hygiène personnelle, parmi lesquels les couches-culottes, les serviettes hygiéniques et pour incontinents, les lingettes hautement absorbantes et les chiffons à poussière.
PCT/US2001/023511 2000-07-28 2001-07-26 Matieres absorbantes a base d'interpolymeres sulfones sensiblement aleatoires Ceased WO2002009781A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP01959218A EP1311306A2 (fr) 2000-07-28 2001-07-26 Matieres absorbantes a base d'interpolymeres sulfones sensiblement aleatoires
US10/343,082 US20040081829A1 (en) 2001-07-26 2001-07-26 Sulfonated substantiallly random interpolymer-based absorbent materials
AU2001280800A AU2001280800A1 (en) 2000-07-28 2001-07-26 Sulfonated substantially random interpolymer-based absorbent materials
JP2002515333A JP2004505120A (ja) 2000-07-28 2001-07-26 スルホン化した実質的にランダムなインターポリマーをベースとした吸収性材料

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22184600P 2000-07-28 2000-07-28
US60/221,846 2000-07-28

Publications (2)

Publication Number Publication Date
WO2002009781A2 WO2002009781A2 (fr) 2002-02-07
WO2002009781A3 true WO2002009781A3 (fr) 2002-06-20

Family

ID=22829648

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/023511 Ceased WO2002009781A2 (fr) 2000-07-28 2001-07-26 Matieres absorbantes a base d'interpolymeres sulfones sensiblement aleatoires

Country Status (4)

Country Link
EP (1) EP1311306A2 (fr)
JP (1) JP2004505120A (fr)
AU (1) AU2001280800A1 (fr)
WO (1) WO2002009781A2 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8536400B2 (en) 2005-06-08 2013-09-17 Kao Corporation Absorbent article
JP2006340842A (ja) * 2005-06-08 2006-12-21 Kao Corp 吸収性物品
JP2006340841A (ja) * 2005-06-08 2006-12-21 Kao Corp 吸収性物品
US8722831B2 (en) 2006-05-29 2014-05-13 Denki Kagaku Kogyo Kabushiki Kaisha Process for production of cross copolymers, cross copolymers obtained by the process, and use thereof
CN103649038A (zh) 2011-05-13 2014-03-19 诺沃梅尔公司 催化羰基化催化剂和方法
ITMI20111901A1 (it) 2011-10-19 2013-04-20 Alfonso Saibene Procedimento per il conferimento di idoneita' alla tessitura ad un filato e/o ordito sottili
US10858329B2 (en) 2014-05-05 2020-12-08 Novomer, Inc. Catalyst recycle methods
CN106488899B (zh) 2014-05-30 2020-08-18 诺沃梅尔公司 用于化学合成的综合方法
US20170225157A1 (en) 2014-07-25 2017-08-10 Novomer, Inc. Synthesis of metal complexes and uses thereof
MA41513A (fr) 2015-02-13 2017-12-19 Novomer Inc Procédé de distillation pour la production d'acide acrylique
MA41510A (fr) 2015-02-13 2017-12-19 Novomer Inc Procédé de production d'acide acrylique
MA41514A (fr) 2015-02-13 2017-12-19 Novomer Inc Procédés intégrés de synthèse chimique
CA2976253A1 (fr) 2015-02-13 2016-08-18 Novomer, Inc. Procedes de carbonylation continue
JP6415420B2 (ja) * 2015-12-04 2018-10-31 ユニ・チャーム株式会社 吸収性物品
BR112018069321A2 (pt) * 2016-03-21 2019-01-22 Novomer Inc sistemas e métodos para a produção de polímeros superabsorbentes
CN114044853B (zh) * 2021-11-15 2022-09-09 湖北工程学院 生物质基EC-g-PSSA接枝共聚物及其制备方法和应用
CN116851034A (zh) * 2023-05-09 2023-10-10 浙江环化科技有限公司 一种多孔固体酸催化剂的制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666452A (en) * 1986-03-12 1987-05-19 Kimberly-Clark Corporation Hydrophilic surface - modified polyolefin structures
WO1992019657A1 (fr) * 1991-04-30 1992-11-12 Exxon Chemical Patents Inc. Copolymere sulfone d'une isoolefine et d'alkylstyrene
US5593768A (en) * 1989-04-28 1997-01-14 Fiberweb North America, Inc. Nonwoven fabrics and fabric laminates from multiconstituent fibers
EP0780424A1 (fr) * 1995-07-07 1997-06-25 Nippon Shokubai Co., Ltd. Poudre absorbant l'eau et son procede de fabrication
US5798078A (en) * 1996-07-11 1998-08-25 Kimberly-Clark Worldwide, Inc. Sulfonated polymers and method of sulfonating polymers
WO1999020691A1 (fr) * 1997-10-21 1999-04-29 The Dow Chemical Company Interpolymeres sulfones sensiblement aleatoires, melanges et articles realises avec ces derniers

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666452A (en) * 1986-03-12 1987-05-19 Kimberly-Clark Corporation Hydrophilic surface - modified polyolefin structures
US5593768A (en) * 1989-04-28 1997-01-14 Fiberweb North America, Inc. Nonwoven fabrics and fabric laminates from multiconstituent fibers
WO1992019657A1 (fr) * 1991-04-30 1992-11-12 Exxon Chemical Patents Inc. Copolymere sulfone d'une isoolefine et d'alkylstyrene
EP0780424A1 (fr) * 1995-07-07 1997-06-25 Nippon Shokubai Co., Ltd. Poudre absorbant l'eau et son procede de fabrication
US5798078A (en) * 1996-07-11 1998-08-25 Kimberly-Clark Worldwide, Inc. Sulfonated polymers and method of sulfonating polymers
WO1999020691A1 (fr) * 1997-10-21 1999-04-29 The Dow Chemical Company Interpolymeres sulfones sensiblement aleatoires, melanges et articles realises avec ces derniers

Also Published As

Publication number Publication date
AU2001280800A1 (en) 2002-02-13
EP1311306A2 (fr) 2003-05-21
WO2002009781A2 (fr) 2002-02-07
JP2004505120A (ja) 2004-02-19

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