JP6312680B2 - 吸水性ポリマー粒子の製造方法 - Google Patents

吸水性ポリマー粒子の製造方法 Download PDF

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JP6312680B2
JP6312680B2 JP2015528979A JP2015528979A JP6312680B2 JP 6312680 B2 JP6312680 B2 JP 6312680B2 JP 2015528979 A JP2015528979 A JP 2015528979A JP 2015528979 A JP2015528979 A JP 2015528979A JP 6312680 B2 JP6312680 B2 JP 6312680B2
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particles
polymer particles
weight
water
dried
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JP2015526577A (ja
JP2015526577A5 (enExample
Inventor
ピーターソン モンティ
ピーターソン モンティ
ペリー グウェンツェル ジョン
ペリー グウェンツェル ジョン
ボイキン グレゴリー
ボイキン グレゴリー
ファン ミールト レオ
ファン ミールト レオ
キャロ ルネ
キャロ ルネ
シュテファン オスカー
シュテファン オスカー
フンク リューディガー
フンク リューディガー
ヴァイスマンテル マティアス
ヴァイスマンテル マティアス
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BASF SE
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BASF SE
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    • 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
    • B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/10—Aqueous solvent
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/008—Treatment of solid polymer wetted by water or organic solvents, e.g. coagulum, filter cakes
    • 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
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/68—Superabsorbents
    • 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
    • C08J2333/00—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2015528979A 2012-08-29 2013-08-26 吸水性ポリマー粒子の製造方法 Active JP6312680B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261694284P 2012-08-29 2012-08-29
US61/694,284 2012-08-29
PCT/EP2013/067609 WO2014033083A1 (en) 2012-08-29 2013-08-26 Process for producing water-absorbing polymer particles

Publications (3)

Publication Number Publication Date
JP2015526577A JP2015526577A (ja) 2015-09-10
JP2015526577A5 JP2015526577A5 (enExample) 2016-10-13
JP6312680B2 true JP6312680B2 (ja) 2018-04-18

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JP2015528979A Active JP6312680B2 (ja) 2012-08-29 2013-08-26 吸水性ポリマー粒子の製造方法

Country Status (5)

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US (1) US9486777B2 (enExample)
EP (1) EP2890722B1 (enExample)
JP (1) JP6312680B2 (enExample)
CN (1) CN104603159B (enExample)
WO (1) WO2014033083A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA031397B1 (ru) * 2014-04-25 2018-12-28 Сонвон Индастриал Ко., Лтд. Способ и устройство для получения водоабсорбирующих полимерных частиц, применение частиц, композиционный материал и способ его получения
EA030945B1 (ru) * 2014-04-25 2018-10-31 Сонвон Индастриал Ко., Лтд. Способ и устройство для получения водоабсорбирующих полимерных частиц, применение частиц, композиционный материал и способ его получения
WO2015163518A1 (en) * 2014-04-25 2015-10-29 Songwon Industrial Co., Ltd. Initiator system for preparation of a water-absorbent polymer by radical polymerization
US10537874B2 (en) 2015-04-02 2020-01-21 Nippon Shokubai Co., Ltd. Method for producing particulate water-absorbing agent
KR101871968B1 (ko) * 2015-06-01 2018-06-27 주식회사 엘지화학 고흡수성 수지
KR101949454B1 (ko) 2015-06-15 2019-02-18 주식회사 엘지화학 고흡수성 수지
KR101949995B1 (ko) 2015-07-06 2019-02-19 주식회사 엘지화학 고흡수성 수지의 제조 방법 및 이로부터 제조된 고흡수성 수지
KR101855351B1 (ko) 2015-08-13 2018-05-04 주식회사 엘지화학 고흡수성 수지의 제조 방법
WO2017146347A1 (ko) 2016-02-25 2017-08-31 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
EP3543280A4 (en) 2016-11-16 2020-09-02 Nippon Shokubai Co., Ltd. MANUFACTURING METHOD FOR WATER-ABSORBING RESIN POWDER AND APPARATUS FOR MANUFACTURING THEREOF
KR102563402B1 (ko) * 2017-07-12 2023-08-04 바스프 에스이 고흡수성 중합체 입자 제조 방법
KR102566284B1 (ko) 2018-11-14 2023-08-10 주식회사 엘지화학 고흡수성 수지의 제조 방법
KR20210062459A (ko) 2019-11-21 2021-05-31 주식회사 엘지화학 고흡수성 함수겔 복합 세절 장치
KR20240042883A (ko) * 2022-09-26 2024-04-02 주식회사 엘지화학 고흡수성 수지 입자의 제조방법
KR20240099870A (ko) * 2022-12-22 2024-07-01 주식회사 엘지화학 고흡수성 수지의 제조 방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW241279B (enExample) * 1991-02-01 1995-02-21 Catalyst co ltd
US5250640A (en) 1991-04-10 1993-10-05 Nippon Shokubai Co., Ltd. Method for production of particulate hydrogel polymer and absorbent resin
JP3175791B2 (ja) 1992-06-10 2001-06-11 株式会社日本触媒 吸水剤の製造方法
JPH06107800A (ja) 1992-10-01 1994-04-19 Nippon Shokubai Co Ltd 粒子状含水ゲル状重合体および吸水性樹脂の製造方法
JP2700531B2 (ja) 1994-09-05 1998-01-21 三洋化成工業株式会社 含水ゲル状重合体の連続的乾燥方法
JP4141526B2 (ja) 1998-04-07 2008-08-27 株式会社日本触媒 吸水性樹脂の製造方法
DE19849499A1 (de) * 1998-10-27 2000-05-04 Basf Ag Verfahren zur vollständigen Trocknung von Hydrogelen
DE102005055077A1 (de) * 2005-11-16 2007-05-24 Basf Ag Verfahren zur Herstellung wasserabsorbierender Polymerpartikel
CN101168579B (zh) * 2006-10-27 2012-07-11 台湾塑胶工业股份有限公司 制造高吸水性树脂的方法
JP2011524452A (ja) * 2008-06-19 2011-09-01 ビーエーエスエフ ソシエタス・ヨーロピア 吸水性ポリマー粒子の連続的な製造法
US8436090B2 (en) * 2008-09-16 2013-05-07 Nippon Shokubai Co., Ltd. Production method and method for enhancing liquid permeability of water-absorbing resin
CN102482435B (zh) 2009-08-28 2014-04-30 株式会社日本触媒 吸水性树脂的制造方法
JP5700194B2 (ja) * 2010-07-01 2015-04-15 住友ベークライト株式会社 扁平状導電性粒子の製造方法

Also Published As

Publication number Publication date
JP2015526577A (ja) 2015-09-10
WO2014033083A1 (en) 2014-03-06
CN104603159B (zh) 2017-07-14
EP2890722A1 (en) 2015-07-08
EP2890722B1 (en) 2018-11-21
CN104603159A (zh) 2015-05-06
US20140066584A1 (en) 2014-03-06
US9486777B2 (en) 2016-11-08

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