JP2003534450A - 表面処理された高吸水性ポリマー粒子 - Google Patents

表面処理された高吸水性ポリマー粒子

Info

Publication number
JP2003534450A
JP2003534450A JP2001587827A JP2001587827A JP2003534450A JP 2003534450 A JP2003534450 A JP 2003534450A JP 2001587827 A JP2001587827 A JP 2001587827A JP 2001587827 A JP2001587827 A JP 2001587827A JP 2003534450 A JP2003534450 A JP 2003534450A
Authority
JP
Japan
Prior art keywords
acid
particles
superabsorbent polymer
particle
group
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.)
Withdrawn
Application number
JP2001587827A
Other languages
English (en)
Japanese (ja)
Inventor
ミッチェル，ミカエル，エイ．
エッケルト，デイビッド
トムリン，アンソニー，エス．
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.)
BASF SE
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
Publication of JP2003534450A publication Critical patent/JP2003534450A/ja
Withdrawn legal-status Critical Current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
    • A61L15/42—Use of materials characterised by their function or physical properties
    • 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
    • A61L15/20—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing organic materials
    • 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
    • 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
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C08J3/245—Differential crosslinking of one polymer with one crosslinking type, e.g. surface crosslinking
    • 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
JP2001587827A 2000-05-31 2001-05-03 表面処理された高吸水性ポリマー粒子 Withdrawn JP2003534450A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/584,527 2000-05-31
US09/584,527 US6376618B1 (en) 1999-09-07 2000-05-31 Surface-treated superabsorbent polymer particles
PCT/IB2001/001057 WO2001091815A2 (en) 2000-05-31 2001-05-03 Surface-treated superabsorbent polymer particles

Publications (1)

Publication Number Publication Date
JP2003534450A true JP2003534450A (ja) 2003-11-18

Family

ID=24337680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001587827A Withdrawn JP2003534450A (ja) 2000-05-31 2001-05-03 表面処理された高吸水性ポリマー粒子

Country Status (4)

Country Link
US (1) US6376618B1 (US06376618-20020423-C00021.png)
EP (1) EP1286764A2 (US06376618-20020423-C00021.png)
JP (1) JP2003534450A (US06376618-20020423-C00021.png)
WO (1) WO2001091815A2 (US06376618-20020423-C00021.png)

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WO2015047029A1 (ko) * 2013-09-30 2015-04-02 주식회사 엘지화학 고흡수성 수지의 제조 방법

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JPWO2004026945A1 (ja) * 2002-09-19 2006-01-19 日清紡績株式会社 偏平粒子及びその製造方法
US20040204554A1 (en) * 2003-04-09 2004-10-14 Ko Young Chan Process for making a multifunctional superabsorbent polymer
US20040214499A1 (en) * 2003-04-25 2004-10-28 Kimberly-Clark Worldwide, Inc. Absorbent structure with superabsorbent material
US7169843B2 (en) * 2003-04-25 2007-01-30 Stockhausen, Inc. Superabsorbent polymer with high permeability
CN1768101A (zh) * 2003-04-30 2006-05-03 月神创新公司 阻燃热固性树脂及其制备方法
US7696401B2 (en) 2003-07-31 2010-04-13 Evonik Stockhausen, Inc. Absorbent materials and absorbent articles incorporating such absorbent materials
CN100471524C (zh) * 2003-08-06 2009-03-25 宝洁公司 制备包含已涂敷的水可溶胀聚合物的水可溶胀材料的方法
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
JP2007501316A (ja) * 2003-08-06 2007-01-25 ザ プロクター アンド ギャンブル カンパニー コーティングされた水膨潤性ポリマー類を含む水膨潤性材料を製造する方法
US20050065237A1 (en) * 2003-08-06 2005-03-24 The Procter & Gamble Company Process for making surface treated absorbent gelling material
CN1832984B (zh) * 2003-08-06 2010-06-09 宝洁公司 已涂敷的水可溶胀材料
EP1651282A1 (en) 2003-08-06 2006-05-03 The Procter & Gamble Company Absorbant structures comprising coated water-swellable material
EP1518567B1 (en) * 2003-09-25 2017-06-28 The Procter & Gamble Company Absorbent articles comprising fluid acquisition zones with coated superabsorbent particles
JP2005152803A (ja) * 2003-11-26 2005-06-16 Siltronic Japan Corp オゾン水の送水方法
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DE602005009367D1 (de) * 2004-05-07 2008-10-09 Nippon Catalytic Chem Ind Wasser-absorbierendes mittel und verfahren zu seiner herstellung
US20080140037A1 (en) * 2004-12-03 2008-06-12 Newman Thomas H Crosslinker for Superabsorbent Polymers
MX2007009415A (es) 2005-02-04 2007-08-17 Procter & Gamble Estructura absorbente con material absorbente de agua mejorado.
TWI353360B (en) 2005-04-07 2011-12-01 Nippon Catalytic Chem Ind Production process of polyacrylic acid (salt) wate
TWI394789B (zh) 2005-12-22 2013-05-01 Nippon Catalytic Chem Ind 吸水性樹脂組成物及其製造方法、吸收性物品
EP1837348B9 (en) 2006-03-24 2020-01-08 Nippon Shokubai Co.,Ltd. Water-absorbing resin and method for manufacturing the same
EP1886699B1 (en) * 2006-08-07 2012-04-25 The Procter & Gamble Company Absorbent articles comprising superabsorbent polymers and a material with radiation-induced hydrophilicity
US8596931B2 (en) * 2007-03-29 2013-12-03 Nippon Shokubai Co., Ltd. Particulate water absorbing agent and method for producing the same
US8613834B2 (en) * 2008-04-03 2013-12-24 Basf Se Paper coating or binding formulations and methods of making and using same
EP2277557B1 (en) 2009-07-20 2014-06-25 The Procter and Gamble Company Coated superabsorbent polymer particles and processes therefore
CN102548654A (zh) 2009-09-29 2012-07-04 株式会社日本触媒 颗粒状吸水剂及其制造方法
WO2011106490A2 (en) 2010-02-25 2011-09-01 The Procter & Gamble Company Method for determining the gel strength of a hydrogel
US8653321B2 (en) * 2010-02-25 2014-02-18 The Procter & Gamble Company Method for determining the gel strength of a hydrogel
US9624322B2 (en) * 2010-03-17 2017-04-18 Nippon Shukubai Co., Ltd. Method of producing water absorbent resin
KR101743274B1 (ko) * 2014-06-12 2017-06-02 주식회사 엘지화학 고흡수성 수지
RU2721501C1 (ru) 2017-07-28 2020-05-19 Кимберли-Кларк Ворлдвайд, Инк. Гигиеническое впитывающее изделие для женщин, содержащее нанопористые сверхвпитывающие частицы
KR102294696B1 (ko) 2018-06-27 2021-08-30 킴벌리-클라크 월드와이드, 인크. 나노기공 초흡수성 입자
KR102434452B1 (ko) * 2018-11-28 2022-08-19 주식회사 엘지화학 가교제 화합물의 제조 방법
CN111662413B (zh) * 2020-06-24 2023-09-05 肇庆医学高等专科学校 一种am型聚苯乙烯微球氧氟沙星印迹聚合物的制备方法及应用

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WO2015047029A1 (ko) * 2013-09-30 2015-04-02 주식회사 엘지화학 고흡수성 수지의 제조 방법
US9656242B2 (en) 2013-09-30 2017-05-23 Lg Chem, Ltd. Method for preparing a super absorbent polymer

Also Published As

Publication number Publication date
WO2001091815A2 (en) 2001-12-06
US6376618B1 (en) 2002-04-23
WO2001091815A3 (en) 2002-06-20
EP1286764A2 (en) 2003-03-05

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Legal Events

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A300 Application deemed to be withdrawn because no request for examination was validly filed

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Effective date: 20080805