BR0009873A - Mistura de polìmero de formação de hidrogel, e, processo para uso da mesma - Google Patents

Mistura de polìmero de formação de hidrogel, e, processo para uso da mesma

Info

Publication number
BR0009873A
BR0009873A BR0009873-6A BR0009873A BR0009873A BR 0009873 A BR0009873 A BR 0009873A BR 0009873 A BR0009873 A BR 0009873A BR 0009873 A BR0009873 A BR 0009873A
Authority
BR
Brazil
Prior art keywords
hydrogel
mixture
forming polymer
radicals
imino
Prior art date
Application number
BR0009873-6A
Other languages
English (en)
Inventor
Hans-Joachim Hahnle
Rainer Dyllick-Brenzinger
Ulrich Schr Der
Norbert Herfert
Ulrich Riegel
Original Assignee
Basf Ag
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 DE1999117919 external-priority patent/DE19917919A1/de
Priority claimed from DE1999131720 external-priority patent/DE19931720A1/de
Application filed by Basf Ag filed Critical Basf Ag
Publication of BR0009873A publication Critical patent/BR0009873A/pt

Links

Classifications

    • 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
    • C08J3/246—Intercrosslinking of at least two polymers
    • 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
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels

Abstract

"MISTURA DE POLìMERO DE FORMAçãO DE HIDROGEL, E, PROCESSO PARA USO DA MESMA". Mistura de polímeros de formação de hidrogel incluindo a) polimero I de formação de hidrogel contendo radicais ácidos e b) polímero II de formação de hidrogel contendo radicais amino e/ou imino, em que a relação de citados radicais ácidos para a soma total de citados radicais amino/imino está dentro da faixa de 1:9 a 9:1, é útil em artigos de higiene absorventes.
BR0009873-6A 1999-04-20 2000-04-11 Mistura de polìmero de formação de hidrogel, e, processo para uso da mesma BR0009873A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1999117919 DE19917919A1 (de) 1999-04-20 1999-04-20 Hydrogel-formende Polymermischung
DE1999131720 DE19931720A1 (de) 1999-07-08 1999-07-08 Hydrogel-formende Polymermischung
PCT/EP2000/003220 WO2000063295A1 (de) 1999-04-20 2000-04-11 Hydrogel-formende polymermischung

Publications (1)

Publication Number Publication Date
BR0009873A true BR0009873A (pt) 2002-04-23

Family

ID=26053000

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0009873-6A BR0009873A (pt) 1999-04-20 2000-04-11 Mistura de polìmero de formação de hidrogel, e, processo para uso da mesma

Country Status (7)

Country Link
EP (1) EP1175460A1 (pt)
JP (1) JP2002542364A (pt)
BR (1) BR0009873A (pt)
CA (1) CA2370380A1 (pt)
MX (1) MXPA01010496A (pt)
PL (1) PL351567A1 (pt)
WO (1) WO2000063295A1 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1482924A (zh) * 2000-12-29 2004-03-17 巴斯福股份公司 用位阻或静电间隔剂涂布的水凝胶
JP4315680B2 (ja) 2000-12-29 2009-08-19 ビーエーエスエフ ソシエタス・ヨーロピア 吸収性組成物
WO2003066716A1 (de) 2002-02-06 2003-08-14 Basf Aktiengesellschaft Schaumstoffe aus wasserabsorbierenden basischen polymeren, verfahren zu ihrer herstellung und ihre verwendung
DE10239074A1 (de) * 2002-08-26 2004-03-11 Basf Ag Wasserabsorbierendes Mittel und Verfahren zu seiner Herstellung
DE602004018761D1 (de) * 2003-03-27 2009-02-12 Basf Se Prozess zur reduzierung des gehalts wasserlöslicher salze in wässrigen vinylamin-polymerlösungen
US7872168B2 (en) 2003-10-31 2011-01-18 Kimberely-Clark Worldwide, Inc. Stretchable absorbent article
US7662745B2 (en) 2003-12-18 2010-02-16 Kimberly-Clark Corporation Stretchable absorbent composites having high permeability
US7811948B2 (en) 2003-12-19 2010-10-12 Kimberly-Clark Worldwide, Inc. Tissue sheets containing multiple polysiloxanes and having regions of varying hydrophobicity
JP4824911B2 (ja) * 2004-01-30 2011-11-30 一般財団法人川村理化学研究所 ヒドロゲル、架橋ヒドロゲル及びそれらの製造方法
RU2337750C2 (ru) 2004-03-31 2008-11-10 Ниппон Сокубаи Ко., Лтд. Агент, поглощающий водную жидкость, и способ его получения
US7772456B2 (en) 2004-06-30 2010-08-10 Kimberly-Clark Worldwide, Inc. Stretchable absorbent composite with low superaborbent shake-out
US8324446B2 (en) 2004-06-30 2012-12-04 Kimberly-Clark Worldwide, Inc. Unitary absorbent core with binding agents
EP1934267B1 (en) * 2005-09-30 2012-07-25 Nippon Shokubai Co., Ltd. Aqueous-liquid-absorbing agent and its production process
US9777078B2 (en) 2006-07-19 2017-10-03 Basf Se Method for producing water-absorbing polymer particles by polymerizing droplets of a monomer solution
GB0704335D0 (en) * 2007-03-07 2007-04-11 Fujifilm Imaging Colorants Ltd Process for preparing an encapsulated particulate solid
JP5370712B2 (ja) * 2008-02-21 2013-12-18 日東電工株式会社 酸性水溶性標的物質吸着ポリマー及びその製造方法
EP2334871B1 (de) 2008-09-02 2018-07-18 Basf Se Verfahren zur herstellung von papier, pappe und karton unter verwendung von endo-beta-1,4-glucanasen als entwässerungsmittel
EP2688405B1 (en) 2011-03-23 2017-11-22 Basf Se Compositions containing polymeric, ionic compounds comprising imidazolium groups
US9486981B2 (en) 2011-09-13 2016-11-08 Basf Se Use of polyethyleneimines in the preparation of polyamides
US9359518B2 (en) 2011-11-23 2016-06-07 Basf Se Aqueous binder for granular and/or fibrous substrates
ES2640272T3 (es) 2011-11-23 2017-11-02 Basf Se Aglutinante acuoso para sustratos granulados y/o fibrosos
DE102011119332A1 (de) * 2011-11-25 2013-05-29 Centrum Für Angewandte Nanotechnologie (Can) Gmbh Verwendung von über radikalische Emulsionspolymerisation erhältlichen Polymeren als Verdicker für Reinigungsmittel
JP5940633B2 (ja) * 2014-11-13 2016-06-29 株式会社パイロットコーポレーション ゲル状組成物の製造方法
WO2017194331A1 (en) 2016-05-12 2017-11-16 Basf Se Use of polyimidazolium salts as dye transfer inhibitors
JP2022104699A (ja) * 2020-12-29 2022-07-11 ユニ・チャーム株式会社 複合吸収体及び衛生用品

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137217A (en) * 1972-07-01 1979-01-30 Eishun Tsuchida Polyion complex and method for preparing the same
DE69133620D1 (de) * 1990-12-21 2009-09-10 Nippon Catalytic Chem Ind Wasserabsorbierendes Material und Verfahren zu seiner Herstellung sowie wasserabsorbierender Artikel und Verfahren zu seiner Herstellung
US5883158A (en) * 1994-08-12 1999-03-16 Kao Corporation Process for producing improved super absorbent polymer
US6951895B1 (en) * 1996-12-02 2005-10-04 Kimberly-Clark Worldwide, Inc. Absorbent composition
CA2318495A1 (en) * 1998-01-07 1999-07-15 The Procter & Gamble Company Absorbent polymer compositions having high sorption capacities under an applied pressure

Also Published As

Publication number Publication date
CA2370380A1 (en) 2000-10-26
JP2002542364A (ja) 2002-12-10
PL351567A1 (en) 2003-05-05
MXPA01010496A (es) 2002-03-01
EP1175460A1 (de) 2002-01-30
WO2000063295A1 (de) 2000-10-26

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired