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

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)

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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
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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
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WO2018074670A1 (ko) * 2016-10-19 2018-04-26 주식회사 엘지화학 고흡수성 수지
KR102103000B1 (ko) * 2016-10-19 2020-04-21 주식회사 엘지화학 고흡수성 수지의 제조 방법
CN108779199B (zh) * 2016-10-19 2021-06-25 株式会社Lg化学 超吸收性聚合物
EP3608359B1 (en) 2017-12-08 2021-04-07 LG Chem, Ltd. Method for preparing superabsorbent polymer
KR102555378B1 (ko) * 2018-01-15 2023-07-12 주식회사 엘지화학 고흡수성 수지의 제조 방법
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
KR102429543B1 (ko) * 2018-10-18 2022-08-04 주식회사 엘지화학 신규한 가교제 화합물 및 이를 이용하여 제조되는 고흡수성 수지
WO2020080894A1 (ko) * 2018-10-18 2020-04-23 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
WO2020251227A1 (ko) 2019-06-10 2020-12-17 주식회사 엘지화학 신규한 가교제 화합물 및 이를 이용하여 제조되는 중합체
KR102495827B1 (ko) 2019-06-10 2023-02-06 주식회사 엘지화학 신규한 가교제 화합물 및 이를 이용하여 제조되는 중합체
KR20210038095A (ko) 2019-09-30 2021-04-07 주식회사 엘지화학 아크릴산 에스테르 화합물의 제조 방법
KR102192640B1 (ko) * 2020-05-07 2020-12-17 주식회사 엘지화학 고흡수성 수지
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Also Published As

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

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Legal Events

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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.