WO2020101167A1 - Polymère superabsorbant et son procédé de préparation - Google Patents

Polymère superabsorbant et son procédé de préparation Download PDF

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Publication number
WO2020101167A1
WO2020101167A1 PCT/KR2019/011994 KR2019011994W WO2020101167A1 WO 2020101167 A1 WO2020101167 A1 WO 2020101167A1 KR 2019011994 W KR2019011994 W KR 2019011994W WO 2020101167 A1 WO2020101167 A1 WO 2020101167A1
Authority
WO
WIPO (PCT)
Prior art keywords
epoxy
polymer
crosslinking agent
base resin
weight
Prior art date
Application number
PCT/KR2019/011994
Other languages
English (en)
Korean (ko)
Inventor
허영재
남대우
박보희
김수진
Original Assignee
주식회사 엘지화학
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
Priority claimed from KR1020190113734A external-priority patent/KR102418591B1/ko
Application filed by 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to US16/756,921 priority Critical patent/US11466131B2/en
Priority to CN201980004784.6A priority patent/CN111436201B/zh
Priority to JP2020518768A priority patent/JP6973874B2/ja
Priority to EP19863965.0A priority patent/EP3680277A4/fr
Publication of WO2020101167A1 publication Critical patent/WO2020101167A1/fr

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Classifications

    • 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
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/10—Metal compounds
    • C08K3/12—Hydrides
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1515—Three-membered rings

Abstract

La présente invention concerne un polymère superabsorbant et son procédé de préparation. Le procédé de préparation d'un polymère superabsorbant selon la présente invention peut fournir un polymère superabsorbant présentant des propriétés améliorées de remouillabilité et de perméabilité aux liquides.
PCT/KR2019/011994 2018-11-13 2019-09-17 Polymère superabsorbant et son procédé de préparation WO2020101167A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US16/756,921 US11466131B2 (en) 2018-11-13 2019-09-17 Superabsorbent polymer and preparation method thereof
CN201980004784.6A CN111436201B (zh) 2018-11-13 2019-09-17 超吸收性聚合物及其制备方法
JP2020518768A JP6973874B2 (ja) 2018-11-13 2019-09-17 高吸水性樹脂およびその製造方法
EP19863965.0A EP3680277A4 (fr) 2018-11-13 2019-09-17 Polymère superabsorbant et son procédé de préparation

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20180139103 2018-11-13
KR10-2018-0139103 2018-11-13
KR10-2019-0113734 2019-09-16
KR1020190113734A KR102418591B1 (ko) 2018-11-13 2019-09-16 고흡수성 수지 및 이의 제조 방법

Publications (1)

Publication Number Publication Date
WO2020101167A1 true WO2020101167A1 (fr) 2020-05-22

Family

ID=70730845

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2019/011994 WO2020101167A1 (fr) 2018-11-13 2019-09-17 Polymère superabsorbant et son procédé de préparation

Country Status (1)

Country Link
WO (1) WO2020101167A1 (fr)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587308A (en) 1984-02-04 1986-05-06 Arakawa Kagaku Kogyo Kabushiki Kaisha Method for producing improved water-absorbent resins
WO1987003208A1 (fr) 1985-11-22 1987-06-04 Beghin-Say Sa Procede de preparation d'une composition absorbant les liquides
JPH10244151A (ja) 1997-03-06 1998-09-14 Sanyo Chem Ind Ltd 吸水剤の製造方法および吸水剤
WO2004096304A1 (fr) 2003-04-25 2004-11-11 Stockhausen, Inc. Polymere superabsorbant presentant une permeabilite elevee
JP2011080069A (ja) * 2010-11-04 2011-04-21 Sumitomo Seika Chem Co Ltd 吸水性樹脂
JP5162160B2 (ja) 2007-06-04 2013-03-13 サンダイヤポリマー株式会社 吸収性樹脂粒子、この製造方法、これを含む吸収体及び吸収性物品
KR20150048785A (ko) * 2012-08-30 2015-05-07 가부시키가이샤 닛폰 쇼쿠바이 입자상 흡수제 및 그의 제조 방법
KR20150066454A (ko) * 2013-12-06 2015-06-16 주식회사 엘지화학 고흡수성 수지 및 이의 제조방법
EP2877137B1 (fr) * 2012-07-27 2017-05-10 Livedo Corporation Article absorbant
KR20180019558A (ko) * 2015-06-19 2018-02-26 가부시키가이샤 닛폰 쇼쿠바이 폴리(메트)아크릴산(염)계 입자상 흡수제 및 제조 방법
WO2018110758A1 (fr) 2016-12-13 2018-06-21 주식회사 엘지화학 Polymère superabsorbant et son procédé de préparation

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587308A (en) 1984-02-04 1986-05-06 Arakawa Kagaku Kogyo Kabushiki Kaisha Method for producing improved water-absorbent resins
WO1987003208A1 (fr) 1985-11-22 1987-06-04 Beghin-Say Sa Procede de preparation d'une composition absorbant les liquides
JPH10244151A (ja) 1997-03-06 1998-09-14 Sanyo Chem Ind Ltd 吸水剤の製造方法および吸水剤
WO2004096304A1 (fr) 2003-04-25 2004-11-11 Stockhausen, Inc. Polymere superabsorbant presentant une permeabilite elevee
JP5162160B2 (ja) 2007-06-04 2013-03-13 サンダイヤポリマー株式会社 吸収性樹脂粒子、この製造方法、これを含む吸収体及び吸収性物品
JP2011080069A (ja) * 2010-11-04 2011-04-21 Sumitomo Seika Chem Co Ltd 吸水性樹脂
EP2877137B1 (fr) * 2012-07-27 2017-05-10 Livedo Corporation Article absorbant
KR20150048785A (ko) * 2012-08-30 2015-05-07 가부시키가이샤 닛폰 쇼쿠바이 입자상 흡수제 및 그의 제조 방법
KR20150066454A (ko) * 2013-12-06 2015-06-16 주식회사 엘지화학 고흡수성 수지 및 이의 제조방법
KR20180019558A (ko) * 2015-06-19 2018-02-26 가부시키가이샤 닛폰 쇼쿠바이 폴리(메트)아크릴산(염)계 입자상 흡수제 및 제조 방법
WO2018110758A1 (fr) 2016-12-13 2018-06-21 주식회사 엘지화학 Polymère superabsorbant et son procédé de préparation

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ODIAN: "Principle of Polymerization", 1981, WILEY, pages: 203
REINHOLD SCHWALM: "UV Coatings: Basics, Recent Developments and New Application", 2007, ELSEVIER, pages: 115
See also references of EP3680277A4

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