CN102803316B - 具有低结块倾向和在压力下的高吸收的吸水性聚合物颗粒的制备方法 - Google Patents

具有低结块倾向和在压力下的高吸收的吸水性聚合物颗粒的制备方法 Download PDF

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Publication number
CN102803316B
CN102803316B CN201080028642.2A CN201080028642A CN102803316B CN 102803316 B CN102803316 B CN 102803316B CN 201080028642 A CN201080028642 A CN 201080028642A CN 102803316 B CN102803316 B CN 102803316B
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water
polymer particles
polymeric particles
weight
absorbing polymeric
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CN102803316A (zh
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T·丹尼尔
C·鲍德温
N·赫佛特
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BASF SE
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BASF SE
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    • 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
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3206—Organic carriers, supports or substrates
    • B01J20/3208—Polymeric carriers, supports or substrates
    • B01J20/321—Polymeric carriers, supports or substrates consisting of a polymer obtained by reactions involving only carbon to carbon unsaturated bonds
    • 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
    • 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
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/10—Esters
    • C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
    • C08F222/102—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Analytical Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Polymerisation Methods In General (AREA)
CN201080028642.2A 2009-06-26 2010-06-24 具有低结块倾向和在压力下的高吸收的吸水性聚合物颗粒的制备方法 Active CN102803316B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09008370.0 2009-06-26
EP09008370 2009-06-26
PCT/EP2010/058987 WO2010149735A1 (de) 2009-06-26 2010-06-24 Verfahren zur herstellung wasserabsorbierender polymerpartikel mit geringer verbackungsneigung und hoher absorption unter druck

Publications (2)

Publication Number Publication Date
CN102803316A CN102803316A (zh) 2012-11-28
CN102803316B true CN102803316B (zh) 2015-09-16

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CN201080028642.2A Active CN102803316B (zh) 2009-06-26 2010-06-24 具有低结块倾向和在压力下的高吸收的吸水性聚合物颗粒的制备方法

Country Status (5)

Country Link
US (2) US8410221B2 (enExample)
EP (1) EP2445942B2 (enExample)
JP (1) JP5766186B2 (enExample)
CN (1) CN102803316B (enExample)
WO (1) WO2010149735A1 (enExample)

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US8952116B2 (en) 2009-09-29 2015-02-10 Nippon Shokubai Co., Ltd. Particulate water absorbent and process for production thereof
KR20140144259A (ko) * 2012-03-30 2014-12-18 바스프 에스이 색 안정적 초흡수체
US20130273384A1 (en) 2012-04-11 2013-10-17 The Procter & Gamble Company Poly(Acrylic Acid) From Bio-Based Acrylic Acid And Its Derivatives
JP2015514842A (ja) * 2012-04-17 2015-05-21 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 表面後架橋された吸水性ポリマー粒子の製造法
US9415529B2 (en) * 2012-05-08 2016-08-16 Basf Se Method for operating an apparatus with at least one rotating shaft
JP6272844B2 (ja) * 2012-07-03 2018-01-31 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 改良した特性を有する吸水性ポリマー粒子を製造するための方法
CN102702656B (zh) * 2012-07-05 2013-12-04 东营市诺尔化工有限责任公司 一种高通液性吸水树脂的制备方法
KR102104224B1 (ko) * 2012-11-21 2020-04-24 바스프 에스이 표면 후가교결합된 물 흡수성 폴리머 입자들을 제조하기 위한 방법
KR101719352B1 (ko) 2013-12-13 2017-04-04 주식회사 엘지화학 고흡수성 수지 조성물
EP3000486B1 (de) * 2014-09-23 2017-11-08 Evonik Degussa GmbH Superabsorberproduktion unter Einsatz bestimmter Fördermaschinen
WO2018080238A2 (ko) 2016-10-28 2018-05-03 주식회사 엘지화학 고흡수성 수지 및 이의 제조방법
KR20180067940A (ko) 2016-12-13 2018-06-21 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
KR102162500B1 (ko) * 2016-12-13 2020-10-06 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
KR102093352B1 (ko) * 2016-12-19 2020-03-25 주식회사 엘지화학 고흡수성 수지의 제조 방법
JP7247094B2 (ja) * 2017-02-17 2023-03-28 ビーエーエスエフ ソシエタス・ヨーロピア 流体吸収性物品
KR102568226B1 (ko) 2017-12-11 2023-08-18 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
KR102418591B1 (ko) 2018-11-13 2022-07-07 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
KR20220125823A (ko) * 2021-03-03 2022-09-15 삼성디스플레이 주식회사 봉지 구조 및 이를 포함하는 표시 장치

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Also Published As

Publication number Publication date
WO2010149735A1 (de) 2010-12-29
JP2012530832A (ja) 2012-12-06
JP5766186B2 (ja) 2015-08-19
EP2445942B1 (de) 2013-08-14
EP2445942B2 (de) 2017-08-16
US20120091392A1 (en) 2012-04-19
US8410221B2 (en) 2013-04-02
US20130187089A1 (en) 2013-07-25
US8618206B2 (en) 2013-12-31
EP2445942A1 (de) 2012-05-02
CN102803316A (zh) 2012-11-28

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