KR102562511B1 - 킬레이트제를 포함하는 흡수성 수지의 제조 방법 - Google Patents

킬레이트제를 포함하는 흡수성 수지의 제조 방법 Download PDF

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Publication number
KR102562511B1
KR102562511B1 KR1020217011184A KR20217011184A KR102562511B1 KR 102562511 B1 KR102562511 B1 KR 102562511B1 KR 1020217011184 A KR1020217011184 A KR 1020217011184A KR 20217011184 A KR20217011184 A KR 20217011184A KR 102562511 B1 KR102562511 B1 KR 102562511B1
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KR
South Korea
Prior art keywords
polymerization
chelating agent
polymer
water
water absorbent
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KR1020217011184A
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English (en)
Korean (ko)
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KR20210058928A (ko
Inventor
가나코 츠루
사토시 마츠모토
요시키 가타다
구니히코 이시자키
Original Assignee
가부시키가이샤 닛폰 쇼쿠바이
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Publication of KR20210058928A publication Critical patent/KR20210058928A/ko
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Publication of KR102562511B1 publication Critical patent/KR102562511B1/ko

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    • 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
    • C08J3/12—Powdering or granulating
    • 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
    • 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
    • C08F220/10—Esters
    • 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
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/075—Macromolecular gels
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/175—Amines; Quaternary ammonium compounds containing COOH-groups; Esters or salts thereof
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
    • C08K5/5317—Phosphonic compounds, e.g. R—P(:O)(OR')2
    • C08K5/5333—Esters of phosphonic acids
    • C08K5/5357—Esters of phosphonic acids cyclic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
    • C08L101/14—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
KR1020217011184A 2018-09-21 2019-09-20 킬레이트제를 포함하는 흡수성 수지의 제조 방법 KR102562511B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018177808 2018-09-21
JPJP-P-2018-177808 2018-09-21
PCT/JP2019/037091 WO2020059871A1 (fr) 2018-09-21 2019-09-20 Procédé de production d'une résine absorbant l'eau, contenant un agent chélatant

Publications (2)

Publication Number Publication Date
KR20210058928A KR20210058928A (ko) 2021-05-24
KR102562511B1 true KR102562511B1 (ko) 2023-08-03

Family

ID=69887307

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217011184A KR102562511B1 (ko) 2018-09-21 2019-09-20 킬레이트제를 포함하는 흡수성 수지의 제조 방법

Country Status (4)

Country Link
JP (1) JP7064614B2 (fr)
KR (1) KR102562511B1 (fr)
CN (1) CN112714770B (fr)
WO (1) WO2020059871A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4166599A4 (fr) * 2021-02-03 2024-01-17 Lg Chemical Ltd Procédé de préparation d'un polymère superabsorbant
JPWO2023276930A1 (fr) * 2021-06-28 2023-01-05
JP7128978B1 (ja) 2022-03-30 2022-08-31 Ｓｄｐグローバル株式会社 吸水性樹脂組成物の製造方法、吸水性樹脂組成物、これを用いた吸収体、及び吸収性物品

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006045498A (ja) * 2004-07-07 2006-02-16 Nippon Shokubai Co Ltd 吸水性樹脂組成物とその製造方法

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WO1993005080A1 (fr) 1991-09-09 1993-03-18 The Dow Chemical Company Polymeres superabsorbants et procede de production
JP2912800B2 (ja) 1993-09-14 1999-06-28 株式会社ピーエフユー コピー防止付証明書発行装置
KR100468831B1 (ko) 1998-07-07 2005-03-16 삼성에스디아이 주식회사 플라즈마디스플레이패널및그제조방법
KR20000038407A (ko) 1998-12-07 2000-07-05 이기운 마이크로 로보트를 이용한 게임기
JP2003206381A (ja) 2002-01-15 2003-07-22 Sumitomo Seika Chem Co Ltd 吸水性樹脂の着色防止方法
JP3939988B2 (ja) 2002-01-16 2007-07-04 住友精化株式会社 吸水性樹脂の製造方法
CN101218260B (zh) 2005-07-04 2010-05-19 住友精化株式会社 吸水性树脂的制造方法
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
WO2008090961A1 (fr) 2007-01-24 2008-07-31 Nippon Shokubai Co., Ltd. Polymère particulaire absorbant l'eau et son procédé de fabrication
US8236884B2 (en) * 2007-03-23 2012-08-07 Evonik Stockhausen, Llc High permeability superabsorbent polymer compositions
SA08290402B1 (ar) 2007-07-04 2014-05-22 نيبون شوكوباي كو. ، ليمتد عامل دقائقي ماص للماء وطريقة لتصنيعه
WO2009133664A1 (fr) 2008-04-30 2009-11-05 三洋化成工業株式会社 Composition de résine, procédé de production d'une résine absorbant les liquides et film de résine absorbant les liquides
JP5785087B2 (ja) 2009-09-30 2015-09-24 株式会社日本触媒 粒子状吸水剤及びその製造方法
JP5473680B2 (ja) * 2010-03-04 2014-04-16 Ｓｄｐグローバル株式会社 吸収性樹脂粒子及びこの製造方法
EP2371869A1 (fr) 2010-03-30 2011-10-05 Evonik Stockhausen GmbH Procédé pour la production d'un polymère super-absorbant
JP2012012482A (ja) * 2010-06-30 2012-01-19 Nippon Shokubai Co Ltd ポリアクリル酸アンモニウム塩系吸水性樹脂およびその製造方法
JP5996664B2 (ja) 2012-10-01 2016-09-21 株式会社日本触媒 多元金属化合物からなる粉塵低減剤、多元金属化合物を含む吸水剤及びその製造方法
SG11201602804SA (en) 2013-10-09 2016-05-30 Nippon Catalytic Chem Ind Particulate Water-Absorbing Agent Containing Water-Absorbing Resin asMain Component and Method for Producing The Same
JP6360153B2 (ja) * 2014-03-03 2018-07-18 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂の製造方法
JP5766344B1 (ja) 2014-07-11 2015-08-19 住友精化株式会社 吸水性樹脂及び吸収性物品
JP7150701B2 (ja) 2016-08-10 2022-10-11 ビーエーエスエフ ソシエタス・ヨーロピア 高吸収体の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006045498A (ja) * 2004-07-07 2006-02-16 Nippon Shokubai Co Ltd 吸水性樹脂組成物とその製造方法

Also Published As

Publication number Publication date
JPWO2020059871A1 (ja) 2021-08-30
CN112714770B (zh) 2023-03-28
JP7064614B2 (ja) 2022-05-10
CN112714770A (zh) 2021-04-27
WO2020059871A1 (fr) 2020-03-26
KR20210058928A (ko) 2021-05-24

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