BRPI0518903A2 - reticulador para polÍmeros superabsorventes - Google Patents

reticulador para polÍmeros superabsorventes

Info

Publication number
BRPI0518903A2
BRPI0518903A2 BRPI0518903-9A BRPI0518903A BRPI0518903A2 BR PI0518903 A2 BRPI0518903 A2 BR PI0518903A2 BR PI0518903 A BRPI0518903 A BR PI0518903A BR PI0518903 A2 BRPI0518903 A2 BR PI0518903A2
Authority
BR
Brazil
Prior art keywords
crosslinker
superabsorbent polymers
retulator
dissociates
preparation
Prior art date
Application number
BRPI0518903-9A
Other languages
English (en)
Inventor
Thomas H Newman
Original Assignee
Stockhausen Chem Fab Gmbh
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 Stockhausen Chem Fab Gmbh filed Critical Stockhausen Chem Fab Gmbh
Publication of BRPI0518903A2 publication Critical patent/BRPI0518903A2/pt

Links

Classifications

    • 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
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

RETICULADOR PARA POLÍMEROS SUPERABSORVENTES. A presente invenção refere-se ao reticulador da invenção é um reticulador de polivinil assimétrico que desassocia em temperatura elevada, e é especialmente útil na preparação de polímeros superabsorventes.
BRPI0518903-9A 2004-12-03 2005-10-26 reticulador para polÍmeros superabsorventes BRPI0518903A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63304304P 2004-12-03 2004-12-03
PCT/US2005/038731 WO2006062609A2 (en) 2004-12-03 2005-10-26 Crosslinker for superabsorbent polymers

Publications (1)

Publication Number Publication Date
BRPI0518903A2 true BRPI0518903A2 (pt) 2008-12-16

Family

ID=36578355

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0518903-9A BRPI0518903A2 (pt) 2004-12-03 2005-10-26 reticulador para polÍmeros superabsorventes

Country Status (7)

Country Link
US (1) US20080140037A1 (pt)
EP (1) EP1835941A2 (pt)
JP (1) JP2008522003A (pt)
CN (1) CN101094695B (pt)
AR (1) AR052986A1 (pt)
BR (1) BRPI0518903A2 (pt)
WO (1) WO2006062609A2 (pt)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITNO20060012A1 (it) * 2006-11-03 2008-05-04 Consige Sas Di Merlini Silvia & C Procedimento per la preparazione di hydrogel con alcossidi
US20090000562A1 (en) * 2007-06-26 2009-01-01 The Clorox Company Waste encapsulating animal litter
TWI500663B (zh) * 2008-10-07 2015-09-21 Evonik Degussa Gmbh 用於製造超吸性聚合物的連續方法
TWI500636B (zh) * 2008-10-07 2015-09-21 Evonik Degussa Gmbh 用於製造超吸性聚合物的方法
TWI454488B (zh) * 2008-10-07 2014-10-01 Evonik Degussa Gmbh 用於製造超吸性聚合物的方法
US8357766B2 (en) 2008-10-08 2013-01-22 Evonik Stockhausen Gmbh Continuous process for the production of a superabsorbent polymer
US8048942B2 (en) 2008-10-08 2011-11-01 Evonik Stockhausen Gmbh Process for the production of a superabsorbent polymer
US8063121B2 (en) 2008-10-08 2011-11-22 Evonik Stockhausen Gmbh Process for the production of a superabsorbent polymer
CN102471470B (zh) * 2009-07-15 2014-05-21 巴斯夫欧洲公司 包含支化低聚或聚合化合物的混合物及其制备方法和用途
KR101403208B1 (ko) * 2010-02-11 2014-06-02 주식회사 엘지화학 흡수성 수지의 제조방법
US8304369B2 (en) 2010-05-07 2012-11-06 Evonik Stockhausen, Llc Superabsorbent polymer having a capacity increase
EP2700667B1 (en) 2011-04-20 2017-08-09 Nippon Shokubai Co., Ltd. Process and apparatus for producing water-absorbable resin of polyacrylic acid (salt) type
US8987545B2 (en) * 2011-05-18 2015-03-24 The Procter & Gamble Company Feminine hygiene absorbent articles comprising water-absorbing polymer particles
EP2829559B1 (en) * 2012-03-22 2018-12-12 Kuraray Co., Ltd. Method for producing (meth)acrylic acid ester-based copolymer
US8720375B2 (en) 2012-05-17 2014-05-13 Church & Dwight Co., Inc. Clay-based superior animal litter
US9302248B2 (en) 2013-04-10 2016-04-05 Evonik Corporation Particulate superabsorbent polymer composition having improved stability
KR101855352B1 (ko) 2015-12-09 2018-05-08 주식회사 엘지화학 고흡수성 수지의 제조 방법
WO2017099423A1 (ko) * 2015-12-09 2017-06-15 주식회사 엘지화학 고흡수성 수지의 제조 방법
KR102103000B1 (ko) * 2016-10-19 2020-04-21 주식회사 엘지화학 고흡수성 수지의 제조 방법
CN108779198B (zh) * 2016-10-19 2020-09-22 株式会社Lg化学 超吸收性聚合物
CN108779264B (zh) * 2016-10-19 2021-01-05 株式会社Lg化学 超吸收性聚合物
WO2018074665A1 (ko) * 2016-10-19 2018-04-26 주식회사 엘지화학 고흡수성 수지의 제조 방법
KR20180043713A (ko) * 2016-10-20 2018-04-30 주식회사 엘지화학 고흡수성 수지
EP3406638B1 (en) * 2016-10-19 2021-03-03 LG Chem, Ltd. Super absorbent polymer
EP3662084B1 (en) * 2017-08-01 2024-10-30 Illumina, Inc. Hydrogel beads for nucleotide sequencing
KR102555378B1 (ko) * 2018-01-15 2023-07-12 주식회사 엘지화학 고흡수성 수지의 제조 방법
CN110506074B (zh) * 2017-12-08 2021-03-26 株式会社Lg化学 超吸收性聚合物的制备方法
KR102364365B1 (ko) 2017-12-08 2022-02-17 주식회사 엘지화학 신규한 가교제 화합물 및 이를 이용하여 제조되는 중합체
WO2019112204A1 (ko) * 2017-12-08 2019-06-13 주식회사 엘지화학 고흡수성 수지의 제조 방법
SG11201911961RA (en) 2018-04-20 2020-01-30 Illumina Inc Methods of encapsulating single cells, the encapsulated cells and uses thereof
WO2020080894A1 (ko) * 2018-10-18 2020-04-23 주식회사 엘지화학 신규한 가교제 화합물 및 이를 이용하여 제조되는 고흡수성 수지
KR102429543B1 (ko) * 2018-10-18 2022-08-04 주식회사 엘지화학 신규한 가교제 화합물 및 이를 이용하여 제조되는 고흡수성 수지
KR102434452B1 (ko) * 2018-11-28 2022-08-19 주식회사 엘지화학 가교제 화합물의 제조 방법
KR102556373B1 (ko) * 2018-12-13 2023-07-17 주식회사 엘지화학 고흡수성 수지의 제조 방법
KR102421375B1 (ko) 2019-01-11 2022-07-14 주식회사 엘지화학 고흡수성 수지의 제조 방법
KR102495827B1 (ko) 2019-06-10 2023-02-06 주식회사 엘지화학 신규한 가교제 화합물 및 이를 이용하여 제조되는 중합체
WO2020251227A1 (ko) 2019-06-10 2020-12-17 주식회사 엘지화학 신규한 가교제 화합물 및 이를 이용하여 제조되는 중합체
KR102192640B1 (ko) * 2020-05-07 2020-12-17 주식회사 엘지화학 고흡수성 수지
JP7667806B2 (ja) 2021-01-29 2025-04-23 株式会社日本触媒 吸水性樹脂の製造方法
US20240100740A1 (en) * 2021-07-12 2024-03-28 Lg Chem, Ltd. Roll Mill for Super Absorbent Polymer and Method for Preparing Super Absorbent Polymer Using the Same
KR20250141546A (ko) 2024-03-20 2025-09-29 주식회사 엘지화학 고흡수성 수지
KR20250152994A (ko) 2024-04-17 2025-10-24 주식회사 엘지화학 고흡수성 수지
US12533656B2 (en) 2024-05-02 2026-01-27 Lg Chem, Ltd. Super absorbent polymer
US12521695B2 (en) 2024-05-02 2026-01-13 Lg Chem, Ltd. Super absorbent polymer
US12605694B2 (en) 2024-05-03 2026-04-21 Lg Chem, Ltd. Super absorbent polymer
WO2025239709A1 (ko) * 2024-05-16 2025-11-20 주식회사 엘지화학 고흡수성 수지

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734478A (en) * 1984-07-02 1988-03-29 Nippon Shokubai Kagaku Kogyo Co., Ltd. Water absorbing agent
US4725629A (en) * 1986-07-18 1988-02-16 Kimberly-Clark Corporation Process of making an interpenetrating superabsorbent polyurethane foam
US5149335A (en) * 1990-02-23 1992-09-22 Kimberly-Clark Corporation Absorbent structure
GB9208449D0 (en) * 1992-04-16 1992-06-03 Dow Deutschland Inc Crosslinked hydrophilic resins and method of preparation
US6107429A (en) * 1994-10-24 2000-08-22 Amcol International Corporation Process for producing an oil and water adsorbent polymer capable of entrapping solid particles and liquids and the product thereof
US6297335B1 (en) * 1999-02-05 2001-10-02 Basf Aktiengesellschaft Crosslinked, hydrophilic, highly swellable hydrogels, production thereof and use thereof
US6239230B1 (en) * 1999-09-07 2001-05-29 Bask Aktiengesellschaft Surface-treated superabsorbent polymer particles
US6376618B1 (en) * 1999-09-07 2002-04-23 Basf Aktiengesellschaft Surface-treated superabsorbent polymer particles
EP1428856A1 (en) * 2000-02-23 2004-06-16 Riken Technos Corporation Thermoplastic resin composition comprising a crosslinked composition derived from a softening agent for rubber
US6365642B1 (en) * 2000-10-10 2002-04-02 The Procter & Gamble Company Rapid preparation of foam materials from high internal phase emulsions
JP4507381B2 (ja) * 2000-10-11 2010-07-21 日油株式会社 脱架橋型樹脂の製造方法
JP4714981B2 (ja) * 2000-10-24 2011-07-06 日油株式会社 エチレン系ポリマー組成物
EP1511775B1 (en) * 2002-06-07 2007-08-15 Eveready Battery Company, Inc. Method for synthesizing superabsorbent polymers
KR20050036975A (ko) * 2002-08-23 2005-04-20 바스프 악티엔게젤샤프트 초흡수성 중합체 및 그의 제조 방법
DE10249822A1 (de) * 2002-10-25 2004-05-13 Stockhausen Gmbh & Co. Kg Zweistufiges Mischverfahren zur Herstellung eines absorbierenden Polymers

Also Published As

Publication number Publication date
WO2006062609A3 (en) 2007-04-26
US20080140037A1 (en) 2008-06-12
AR052986A1 (es) 2007-04-18
WO2006062609A2 (en) 2006-06-15
JP2008522003A (ja) 2008-06-26
CN101094695B (zh) 2011-11-09
EP1835941A2 (en) 2007-09-26
CN101094695A (zh) 2007-12-26

Similar Documents

Publication Publication Date Title
BRPI0518903A2 (pt) reticulador para polÍmeros superabsorventes
BRPI0703317A (pt) composição de toner
BRPI0901513B8 (pt) conjunto de embalagem
CL2008003910A1 (es) Formulacion liquida, estable, conteniendo anticuerpo que comprende arginina y metionina; procedimiento para inhibir la deamidacion de moleculas de un anticuerpo que comprende agregar arginina a la formulacion liquida.
BR112015020050A2 (pt) material óptico, composto para material óptico e sua utilização
BR112016005340A2 (pt) formulações de enzima com quebra controlada
AR084330A1 (es) Polimeros a base de etileno y procesos para formarlos
BRPI0818111A2 (pt) Processo de gerenciamento dos efluentes térmicos de uma aernave, dispositivo de resfriamento de uma aeronave e aeronave.
BR112012029750A2 (pt) desacoplador, e, método para formar um desacoplador
BRPI1007619A2 (pt) "sistema para prevenção de quedas adequado para ser usado por um usuário e métoddo de operação de um sistema para prevenção de quedas que seja usado pelo usuário"
BRPI0703525A (pt) composições de toner
BR112012020553A2 (pt) sistema e método para ativação de catalisador.
BR112014016167A2 (pt) processo ilha de gaseificação de biomassa sob alta temperatura e pressão atmosférica
CL2008003712A1 (es) Compuestos derivados de tiadiazololoxifenilamidina o tiazoliloxifenilamidina; su procedimiento de preparacion; uso y procedimiento para combatir microorganismos no deseados; agente que comprende a dichos compuestos; compuestos intermediarios; y su procedimiento de preparacion.
BR112016016582A2 (pt) Processo para o fracionamento de oligossacarídeos a partir de resíduos agrícolas
BRPI0812864A2 (pt) Dispositivo de ligação para laminoplastia e aplicações do mesmo.
BR112014008407A2 (pt) sistema e método de gerenciamento de medicação
BR112014029143A8 (pt) mecanismo de liberação e método para acionar ferramenta de fundo de poço e ferramenta de fundo do poço
BRPI0906168A2 (pt) Membro fêmea para prendedor de laço e gancho, prendedor de laço e gancho empregado em membro fêmea, e artigo absorvente empregando o prendedor de laço e gancho.
BR112012032777A2 (pt) sistemade remoção de oxigênio para um recipiente
BRPI0703029B8 (pt) sistema cirúrgico a laser com funcionalidade de controle remoto
BR112012027393A2 (pt) composto da fórmula geral i, composição farmacêutica, uso de um composto e método de tratamento de qualquer mamífero, notadamente um humano, afetado por câncer
AR067432A1 (es) Una composicion de hidroxido de litio, un proceso para su preparacion, y un proceso para su utilizacion
BR112012021911B8 (pt) Processo para a produção de derivados de piripiropeno
BRPI0820888B8 (pt) Copolímero de metacrilato de aminoalquila e, seu uso e seu método de produção, e formulação farmacêutica

Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.