BRPI1014798A2 - processo para preparar polímeros superabsorventes. - Google Patents

processo para preparar polímeros superabsorventes.

Info

Publication number
BRPI1014798A2
BRPI1014798A2 BRPI1014798A BRPI1014798A BRPI1014798A2 BR PI1014798 A2 BRPI1014798 A2 BR PI1014798A2 BR PI1014798 A BRPI1014798 A BR PI1014798A BR PI1014798 A BRPI1014798 A BR PI1014798A BR PI1014798 A2 BRPI1014798 A2 BR PI1014798A2
Authority
BR
Brazil
Prior art keywords
superabsorbent polymers
preparing superabsorbent
preparing
polymers
superabsorbent
Prior art date
Application number
BRPI1014798A
Other languages
English (en)
Inventor
Chang-Sun Han
Gi-Cheul Kim
Kyu-Paul Kim
San-Gi Lee
Tae-Young Won
Original Assignee
Lg Chemical Ltd
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 Lg Chemical Ltd filed Critical Lg Chemical Ltd
Publication of BRPI1014798A2 publication Critical patent/BRPI1014798A2/pt

Links

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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
    • 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
    • C08F20/00—Homopolymers and 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
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/16—Solid spheres
    • C08K7/18—Solid spheres inorganic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions 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; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BRPI1014798A 2009-07-15 2010-07-02 processo para preparar polímeros superabsorventes. BRPI1014798A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090064310A KR20110006771A (ko) 2009-07-15 2009-07-15 고흡수성 수지의 제조 방법
PCT/KR2010/004330 WO2011007974A2 (ko) 2009-07-15 2010-07-02 고흡수성 수지의 제조방법

Publications (1)

Publication Number Publication Date
BRPI1014798A2 true BRPI1014798A2 (pt) 2016-04-05

Family

ID=43449939

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1014798A BRPI1014798A2 (pt) 2009-07-15 2010-07-02 processo para preparar polímeros superabsorventes.

Country Status (6)

Country Link
US (1) US20120035294A1 (pt)
EP (1) EP2455405A4 (pt)
KR (1) KR20110006771A (pt)
CN (1) CN102471394A (pt)
BR (1) BRPI1014798A2 (pt)
WO (1) WO2011007974A2 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12239956B2 (en) 2019-12-20 2025-03-04 Lg Chem, Ltd. Preparation method of super absorbent polymer composition

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CN102875727A (zh) * 2012-10-15 2013-01-16 成都理工大学 一种微晶白云母复合聚（丙烯酸-丙烯酰胺-衣康酸）高吸水树脂的制备方法
US9302248B2 (en) 2013-04-10 2016-04-05 Evonik Corporation Particulate superabsorbent polymer composition having improved stability
US9375507B2 (en) 2013-04-10 2016-06-28 Evonik Corporation Particulate superabsorbent polymer composition having improved stability
CN104684969B (zh) * 2013-04-30 2016-03-23 株式会社Lg化学 高吸水树脂
KR101604272B1 (ko) 2013-05-09 2016-03-25 주식회사 엘지화학 고흡수성 수지의 제조방법
JP6700190B2 (ja) * 2013-12-03 2020-05-27 エルジー・ケム・リミテッド 高吸水性樹脂およびその製造方法
CN103980444B (zh) * 2014-06-06 2016-08-31 中国科学院青海盐湖研究所 一种制备复合吸水材料的方法
KR101725950B1 (ko) * 2014-06-23 2017-04-12 주식회사 엘지화학 수용성 염을 포함하는 고흡수성 수지 및 그 제조 방법
KR101899924B1 (ko) * 2014-08-04 2018-09-18 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
KR101564527B1 (ko) 2015-01-30 2015-10-29 에스케이이노베이션 주식회사 고흡수성 수지 및 이의 제조 방법
KR101959547B1 (ko) 2016-03-25 2019-03-18 주식회사 엘지화학 고흡수성 수지의 제조 방법
KR101956831B1 (ko) * 2016-06-01 2019-03-11 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
KR102075736B1 (ko) 2016-06-21 2020-02-10 주식회사 엘지화학 고흡수성 수지의 제조 방법 및 고흡수성 수지
WO2018074670A1 (ko) 2016-10-19 2018-04-26 주식회사 엘지화학 고흡수성 수지
US10669382B2 (en) 2016-10-19 2020-06-02 Lg Chem, Ltd. Super absorbent polymer
KR102103000B1 (ko) 2016-10-19 2020-04-21 주식회사 엘지화학 고흡수성 수지의 제조 방법
WO2018074669A2 (ko) * 2016-10-19 2018-04-26 주식회사 엘지화학 고흡수성 수지
KR102192638B1 (ko) 2017-01-23 2020-12-17 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
US11278639B2 (en) 2017-03-29 2022-03-22 3M Innovative Properties Company Hydrogel compositions bonded to polymeric substrates
EP3391962A1 (en) * 2017-04-19 2018-10-24 The Procter & Gamble Company Method for making water-absorbing polymer particles
CN111094441B (zh) * 2017-09-22 2022-02-01 三大雅株式会社 吸水性树脂组合物及其制造方法
CN108084607B (zh) * 2017-12-29 2019-12-06 常州市宏杉新材料有限公司 一种含自修复功能复合凝胶的电缆料及制备方法
CA3107604A1 (en) 2018-03-13 2019-09-19 Mjj Technologies Inc. Superabsorbent polymer and methods of making and using the same
CN113767150B (zh) * 2019-12-20 2023-11-24 株式会社Lg化学 超吸收性聚合物组合物的制备方法
MY207196A (en) * 2019-12-20 2025-02-05 Lg Chemical Ltd Super absorbent polymer composition
JP7321628B2 (ja) 2019-12-20 2023-08-07 エルジー・ケム・リミテッド 高吸水性樹脂組成物の製造方法
KR102489569B1 (ko) * 2019-12-20 2023-01-17 주식회사 엘지화학 고흡수성 수지 조성물
WO2021125560A1 (ko) * 2019-12-20 2021-06-24 주식회사 엘지화학 고흡수성 수지 조성물
KR102877805B1 (ko) * 2019-12-20 2025-11-04 주식회사 엘지화학 고흡수성 수지 조성물
US12024577B2 (en) 2020-01-20 2024-07-02 Lg Chem, Ltd. Preparation method of super absorbent polymer

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US5342899A (en) 1991-05-16 1994-08-30 The Dow Chemical Company Process for recycling aqueous fluid absorbents fines to a polymerizer
US5549590A (en) * 1994-08-01 1996-08-27 Leonard Pearlstein High performance absorbent particles and methods of preparation
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JP2003225565A (ja) * 2001-11-20 2003-08-12 San-Dia Polymer Ltd 吸水剤、その製法、吸水剤を用いた吸収体並びに吸収性物品
EP1445288B1 (en) * 2003-01-24 2017-03-08 Rohm And Haas Company Organic-inorganic composite particle and process for preparation thereof
JP4545448B2 (ja) 2003-01-27 2010-09-15 株式会社日本触媒 吸水性成形体の製造方法
JP4640923B2 (ja) * 2003-09-05 2011-03-02 株式会社日本触媒 粒子状吸水性樹脂組成物の製造方法
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US7365120B2 (en) * 2004-04-16 2008-04-29 Kawamura Institute Of Chemical Research Polymer composite, stretched product thereof and production processes therefor
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EP1837348B9 (en) 2006-03-24 2020-01-08 Nippon Shokubai Co.,Ltd. Water-absorbing resin and method for manufacturing the same
CN101959538A (zh) * 2008-03-05 2011-01-26 巴斯夫欧洲公司 制备超吸收剂的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12239956B2 (en) 2019-12-20 2025-03-04 Lg Chem, Ltd. Preparation method of super absorbent polymer composition

Also Published As

Publication number Publication date
WO2011007974A2 (ko) 2011-01-20
WO2011007974A3 (ko) 2011-04-14
US20120035294A1 (en) 2012-02-09
CN102471394A (zh) 2012-05-23
EP2455405A2 (en) 2012-05-23
EP2455405A4 (en) 2012-12-19
KR20110006771A (ko) 2011-01-21

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]