[go: up one dir, main page]

BR0313757A - Agente de absorção de água, e, processo para a produção do mesmo - Google Patents

Agente de absorção de água, e, processo para a produção do mesmo

Info

Publication number
BR0313757A
BR0313757A BR0313757-0A BR0313757A BR0313757A BR 0313757 A BR0313757 A BR 0313757A BR 0313757 A BR0313757 A BR 0313757A BR 0313757 A BR0313757 A BR 0313757A
Authority
BR
Brazil
Prior art keywords
production
water
water absorbing
absorbing agent
absorbing
Prior art date
Application number
BR0313757-0A
Other languages
English (en)
Inventor
Thomas Daniel
Ulrich Riegel
Mark Elliott
Matthias Weismantel
Martin Wendker
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
Application filed by Basf Ag filed Critical Basf Ag
Publication of BR0313757A publication Critical patent/BR0313757A/pt

Links

Classifications

    • 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
    • C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • 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
    • C08J3/245—Differential crosslinking of one polymer with one crosslinking type, e.g. surface crosslinking
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L39/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions of derivatives of such polymers
    • C08L39/02—Homopolymers or copolymers of vinylamine
    • 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
    • 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
    • C08L33/24—Homopolymers or copolymers of amides or imides
    • C08L33/26—Homopolymers or copolymers of acrylamide or methacrylamide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

"AGENTE DE ABSORçãO DE áGUA, E, PROCESSO PARA A PRODUçãO DO MESMO". é descrito um meio de absorção, que consiste de (a) partículas de um polímero que absorve água, e (b) um polímero contendo nitrogênio, que contém de 5-17 mol/ kg de átomos de nitrogênio protonáveis, com base no peso total do polímero contendo nitrogênio. O agente apresenta um perfil de propriedade aperfeiçoada com uma alta capacidade de absorção, condutibilidade de líquido aperfeiçoada, assim como uma resistência à umidade mais alta.
BR0313757-0A 2002-08-26 2003-08-25 Agente de absorção de água, e, processo para a produção do mesmo BR0313757A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10239074A DE10239074A1 (de) 2002-08-26 2002-08-26 Wasserabsorbierendes Mittel und Verfahren zu seiner Herstellung
PCT/EP2003/009406 WO2004024816A1 (de) 2002-08-26 2003-08-25 Wasserabsorbierendes mittel und verfahren zu seiner herstellung

Publications (1)

Publication Number Publication Date
BR0313757A true BR0313757A (pt) 2005-06-21

Family

ID=31501951

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0313757-0A BR0313757A (pt) 2002-08-26 2003-08-25 Agente de absorção de água, e, processo para a produção do mesmo

Country Status (15)

Country Link
US (1) US20050245684A1 (pt)
EP (1) EP1537177B1 (pt)
JP (1) JP4278613B2 (pt)
KR (1) KR20050038033A (pt)
CN (1) CN1315941C (pt)
AT (1) ATE336548T1 (pt)
AU (1) AU2003264101A1 (pt)
BR (1) BR0313757A (pt)
CA (1) CA2496448A1 (pt)
DE (2) DE10239074A1 (pt)
ES (1) ES2271690T3 (pt)
MX (1) MXPA05001851A (pt)
PL (1) PL209646B1 (pt)
WO (1) WO2004024816A1 (pt)
ZA (1) ZA200502432B (pt)

Families Citing this family (124)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19909653A1 (de) 1999-03-05 2000-09-07 Stockhausen Chem Fab Gmbh Pulverförmige, vernetzte, wässrige Flüssigkeiten sowie Blut absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung
ES2560204T3 (es) 2003-02-12 2016-02-17 The Procter & Gamble Company Núcleo absorbente para un artículo absorbente
DE60323810D1 (de) 2003-02-12 2008-11-13 Procter & Gamble Bequem Windel
EP1651706A1 (en) 2003-08-06 2006-05-03 The Procter & Gamble Company Coated water-swellable material
KR20060060001A (ko) 2003-08-06 2006-06-02 바스프 악티엔게젤샤프트 코팅된 수팽윤성 중합체를 포함하는 수팽윤성 물질
EP1651283B1 (en) 2003-08-06 2011-03-16 The Procter & Gamble Company Absorbent article comprising coated water-swellable material
EP1518567B1 (en) 2003-09-25 2017-06-28 The Procter & Gamble Company Absorbent articles comprising fluid acquisition zones with coated superabsorbent particles
TWI263509B (en) 2003-11-07 2006-10-11 Nippon Catalytic Chem Ind Particulate water-absorbent resin composition and its production process
DE102004009438A1 (de) 2004-02-24 2005-09-15 Basf Ag Verfahren zur Oberflächennachvernetzung wasserabsorbierender Polymere
US20050235336A1 (en) * 2004-04-15 2005-10-20 Kenneth Ma Data storage system and method that supports personal video recorder functionality
DE102004038015A1 (de) * 2004-08-04 2006-03-16 Basf Ag Verfahren zur Nachvernetzung wasserabsorbierender Polymere mit zyklischen Carba-maten und/oder zyklischen Harnstoffen
DE102004051242A1 (de) * 2004-10-20 2006-05-04 Basf Ag Feinteilige wasserabsorbierende Polymerpartikel mit hoher Flüssigkeitstransport- und Absorptionsleistung
US20060173431A1 (en) * 2005-02-01 2006-08-03 Laumer Jason M Absorbent articles comprising polyamine-coated superabsorbent polymers
CN101133100A (zh) * 2005-02-04 2008-02-27 巴斯福股份公司 水溶胀性材料
TWI415637B (zh) * 2005-02-04 2013-11-21 Basf Ag 具有彈性成膜聚合物塗層之吸水材料
WO2006097389A2 (en) * 2005-02-04 2006-09-21 Basf Aktiengesellschaft A process for producing a water-absorbing material having a coating of elastic filmforming polymers
DE602006015422D1 (de) * 2005-02-04 2010-08-26 Basf Se Verfahren zur herstellung eines wasserabsorbierenden materials mit einem überzug aus elastischen filmbildenden polymeren
MX2007009415A (es) * 2005-02-04 2007-08-17 Procter & Gamble Estructura absorbente con material absorbente de agua mejorado.
US9309375B2 (en) * 2005-09-30 2016-04-12 Nippon Shokubai Co., Ltd. Water-absorbing agent having water-absorbent resin as a main component and production method of the water-absorbing agent
EP1776967B2 (en) † 2005-10-21 2013-03-13 The Procter & Gamble Company Absorbent articles having increased absorption and retention capacity for proteinaceous or serous body fluids
EP1776966A1 (en) * 2005-10-21 2007-04-25 The Procter and Gamble Company Absorbent article having improved absorption and retention capacity for proteinaceous or serous body fluids
DE602006013565D1 (de) * 2005-10-21 2010-05-27 Procter & Gamble Absorbierender Artikel mit erhöhter Fähigkeit proteinhaltige oder seröse Körperflüssigkeiten zu absorbieren und zurückzuhalten
JP2009518482A (ja) * 2005-12-05 2009-05-07 ビーエーエスエフ ソシエタス・ヨーロピア 高い吸収能力及び高い透過性を有する吸水性ポリマーの製造方法
TWI394789B (zh) * 2005-12-22 2013-05-01 Nippon Catalytic Chem Ind 吸水性樹脂組成物及其製造方法、吸收性物品
EP1965841A1 (en) * 2005-12-28 2008-09-10 Basf Se Process for production of a water-absorbing material
EP1829563B1 (en) * 2006-03-03 2013-05-01 The Procter and Gamble Company Thermoplastic absorbent material having increased absorption and retention capacity for proteinaceous or serous body fluid
DE102006019157A1 (de) * 2006-04-21 2007-10-25 Stockhausen Gmbh Herstellung von hochpermeablen, superabsorbierenden Polymergebilden
WO2008009612A1 (de) 2006-07-19 2008-01-24 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel mit hoher permeabilität durch polymerisation von tropfen einer monomerlösung
BRPI0714450B1 (pt) 2006-07-19 2018-02-14 Basf Se Processo para preparar partículas poliméricas absorvedoras de água, partículas poliméricas absorvedoras de água, uso das partículas poliméricas, e, artigos de higiene
US7718713B2 (en) * 2006-10-02 2010-05-18 Formosa Plastics Corporation Method of manufacturing the super-absorbent polymer (SAP) which is powdery, insoluble in water, and able to absorb water, blood and urine and has slight soluble things
ES2382750T3 (es) * 2007-01-12 2012-06-13 The Procter & Gamble Company Núcleo absorbente que tiene una estructura mejorada
WO2008110524A1 (en) 2007-03-12 2008-09-18 Basf Se Process for producing re-moisturised surface-crosslinked superabsorbents
US8236884B2 (en) * 2007-03-23 2012-08-07 Evonik Stockhausen, Llc High permeability superabsorbent polymer compositions
US7935860B2 (en) 2007-03-23 2011-05-03 Kimberly-Clark Worldwide, Inc. Absorbent articles comprising high permeability superabsorbent polymer compositions
FR2914184B1 (fr) * 2007-04-02 2009-05-15 Oreal Compositions cosmetiques contenant au moins un tensioacif non ionique particulier et au moins un copolymere vinylamide/ninylamine
DE102007024080A1 (de) * 2007-05-22 2008-11-27 Evonik Stockhausen Gmbh Verfahren zum schonenden Mischen und Beschichten von Superabsorbern
EP2157950B1 (en) 2007-06-18 2013-11-13 The Procter & Gamble Company Disposable absorbent article with substantially continuously distributed absorbent particulate polymer material and method
WO2008155701A2 (en) * 2007-06-18 2008-12-24 The Procter & Gamble Company Disposable absorbent article with enhanced absorption properties with substantially continuously distributed absorbent particulate polymer material
CN101677892B (zh) 2007-06-18 2014-03-12 宝洁公司 具有包括大体上连续分配的吸收性粒状聚合物材料的密封吸收芯的一次性吸收制品
EP2018876A1 (en) * 2007-07-27 2009-01-28 The Procter and Gamble Company Absorbent article comprising water-absorbing polymeric particles and method for the production thereof
WO2009016055A2 (en) 2007-07-27 2009-02-05 Basf Se Water-absorbing polymeric particles and method for the production thereof
EP2182992B1 (en) * 2007-07-27 2012-01-11 Basf Se Water-absorbing polymeric particles and method for the production thereof
EP2018877A1 (en) * 2007-07-27 2009-01-28 The Procter and Gamble Company Absorbent article comprising water-absorbing polymeric particles and method for the production thereof
TWI411638B (zh) * 2007-09-21 2013-10-11 Formosa Plastics Corp 高吸水性樹脂之製造方法
CN101808727B (zh) * 2007-09-28 2014-07-09 株式会社日本触媒 吸水剂及其制造方法
EP2192978B1 (en) * 2007-09-28 2015-02-25 Nippon Shokubai Co., Ltd. Water absorbing agent and production method thereof
FR2926988B1 (fr) * 2008-01-31 2014-05-23 Oreal Composition cosmetique aqueuse comprenant un copolymere vinylformamide / vinylformamine, un corps gras non silicone et tensioactif
FR2926989B1 (fr) * 2008-01-31 2014-05-23 Oreal Composition cosmetique comprenant un copolymere vinylformamide / vinylformamine et un polymere anionique ou non ionique, ainsi que son utilisation pour le traitement capillaire
FR2926986B1 (fr) * 2008-01-31 2012-12-28 Oreal Composition cosmetique comprenant un copolymere vinylformanide/vinylformanine et un polymere epaississant
EP2250222B1 (en) * 2008-03-07 2015-12-23 Nippon Shokubai Co., Ltd. Water absorbing agent and production method thereof
BRPI0909479A2 (pt) 2008-03-28 2015-12-22 Nippon Catalytic Chem Ind método para produção de uma resina de absorção de água
EP2285326A1 (en) 2008-04-29 2011-02-23 The Procter & Gamble Company Process for making an absorbent core with strain resistant core cover
US20090318884A1 (en) * 2008-06-20 2009-12-24 Axel Meyer Absorbent structures with immobilized absorbent material
US8436090B2 (en) * 2008-09-16 2013-05-07 Nippon Shokubai Co., Ltd. Production method and method for enhancing liquid permeability of water-absorbing resin
US8502012B2 (en) * 2009-06-16 2013-08-06 The Procter & Gamble Company Absorbent structures including coated absorbent material
WO2011034147A1 (ja) 2009-09-16 2011-03-24 株式会社日本触媒 吸水性樹脂粉末の製造方法
CN102574941B (zh) 2009-10-09 2015-09-16 巴斯夫欧洲公司 用于再润湿表面后交联吸水性聚合物颗粒的方法
CN102666670B (zh) 2009-10-09 2014-02-19 巴斯夫欧洲公司 再润湿表面后交联的吸水性聚合物颗粒的方法
EP2329803B1 (en) 2009-12-02 2019-06-19 The Procter & Gamble Company Apparatus and method for transferring particulate material
EP2527391B1 (en) 2010-01-20 2023-08-09 Nippon Shokubai Co., Ltd. Method for producing water absorbent resin
WO2011115221A1 (ja) 2010-03-17 2011-09-22 株式会社日本触媒 吸水性樹脂の製造方法
EP2557095B1 (en) 2010-04-07 2016-10-05 Nippon Shokubai Co., Ltd. Method for producing water absorbent polyacrylic acid (salt) resin powder, and water absorbent polyacrylic acid (salt) resin powder
JP2013540186A (ja) 2010-10-06 2013-10-31 ビーエーエスエフ ソシエタス・ヨーロピア 熱的に表面後架橋された水吸収性ポリマー粒子の製法
WO2012052365A1 (en) 2010-10-21 2012-04-26 Basf Se Water-absorbing polymeric particles and method for the production thereof
EP2714776A1 (en) 2011-06-01 2014-04-09 Basf Se Water-absorbing material having a coating of elastic film-forming polyurethane with high wicking and high permeability
US8999884B2 (en) 2011-06-01 2015-04-07 The Procter & Gamble Company Absorbent structures with coated water-absorbing material
US8664151B2 (en) 2011-06-01 2014-03-04 The Procter & Gamble Company Articles comprising reinforced polyurethane coating agent
EP2714775A1 (en) 2011-06-01 2014-04-09 Basf Se Fast water-absorbing material having a coating of elastic film-forming polyurethane with high wicking
EP2532329B1 (en) 2011-06-10 2018-09-19 The Procter and Gamble Company Method and apparatus for making absorbent structures with absorbent material
ES2484695T5 (es) 2011-06-10 2018-02-13 The Procter & Gamble Company Pañal desechable que tiene una unión reducida entre el núcleo absorbente y la lámina de respaldo
EP2532328B1 (en) 2011-06-10 2014-02-26 The Procter and Gamble Company Method and apparatus for making absorbent structures with absorbent material
DE202012013585U1 (de) 2011-06-10 2018-01-17 The Procter & Gamble Company Einwegwindel
PL3338750T5 (pl) 2011-06-10 2023-10-09 The Procter & Gamble Company Struktura chłonna do wyrobów chłonnych
MX2013014588A (es) 2011-06-10 2014-01-24 Procter & Gamble Estructura absorbente para articulos absorbentes.
EP2717822B1 (en) 2011-06-10 2019-06-05 The Procter and Gamble Company Absorbent core for disposable absorbent articles
JP5599513B2 (ja) 2011-06-29 2014-10-01 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂粉末及びその製造方法
CN102321310A (zh) * 2011-08-05 2012-01-18 大连方盛塑料有限公司 一种塑料成型用吸水剂
JP5551836B2 (ja) 2011-11-16 2014-07-16 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂の製造方法
DE102011086516A1 (de) * 2011-11-17 2013-05-23 Evonik Degussa Gmbh Superabsorbierende Polymere mit schnellen Absorptionseigenschaften sowieVerfahren zu dessen Herstellung
WO2014021432A1 (ja) 2012-08-01 2014-02-06 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂の製造方法
GB2510665C (en) 2012-11-13 2017-01-25 Procter & Gamble Absorbent articles with channels and signals
MY171776A (en) 2012-11-21 2019-10-29 Basf Se A process for producing surface-postcrosslinked water-absorbent polymer particles
WO2014084281A1 (ja) 2012-11-27 2014-06-05 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂の製造方法
EP2740450A1 (en) 2012-12-10 2014-06-11 The Procter & Gamble Company Absorbent core with high superabsorbent material content
US9216118B2 (en) 2012-12-10 2015-12-22 The Procter & Gamble Company Absorbent articles with channels and/or pockets
US10639215B2 (en) 2012-12-10 2020-05-05 The Procter & Gamble Company Absorbent articles with channels and/or pockets
US8979815B2 (en) 2012-12-10 2015-03-17 The Procter & Gamble Company Absorbent articles with channels
PL2740449T3 (pl) 2012-12-10 2019-07-31 The Procter & Gamble Company Artykuł chłonny o wysokiej zawartości materiału chłonnego
PL2740452T3 (pl) 2012-12-10 2022-01-31 The Procter & Gamble Company Wyrób chłonny o wysokiej zawartości materiału chłonnego
US9216116B2 (en) 2012-12-10 2015-12-22 The Procter & Gamble Company Absorbent articles with channels
EP2952537B1 (en) * 2013-01-29 2021-10-27 Nippon Shokubai Co., Ltd. Water-absorbable resin material and method for producing same
FR3002143B1 (fr) 2013-02-15 2015-02-20 Oreal Composition cosmetique comprenant un copolymere vinylformamide / vinylformamine, un polymere epaississant cellulosique et un tensioactif amphotere ou zwitterionique
KR20140134219A (ko) 2013-05-13 2014-11-21 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
PL2813201T3 (pl) 2013-06-14 2018-04-30 The Procter And Gamble Company Wyrób chłonny i wkład chłonny tworzący kanały w stanie mokrym
WO2015028158A1 (en) 2013-08-26 2015-03-05 Basf Se Fluid-absorbent article
JP6334705B2 (ja) 2013-08-27 2018-05-30 ザ プロクター アンド ギャンブル カンパニー チャネルを有する吸収性物品
US9987176B2 (en) 2013-08-27 2018-06-05 The Procter & Gamble Company Absorbent articles with channels
RU2636366C2 (ru) 2013-09-16 2017-11-22 Дзе Проктер Энд Гэмбл Компани Абсорбирующие изделия с каналами и индицирующими элементами
US11207220B2 (en) 2013-09-16 2021-12-28 The Procter & Gamble Company Absorbent articles with channels and signals
EP2851048B1 (en) 2013-09-19 2018-09-05 The Procter and Gamble Company Absorbent cores having material free areas
US9789009B2 (en) 2013-12-19 2017-10-17 The Procter & Gamble Company Absorbent articles having channel-forming areas and wetness indicator
EP2905001B1 (en) 2014-02-11 2017-01-04 The Procter and Gamble Company Method and apparatus for making an absorbent structure comprising channels
EP2942067A1 (en) 2014-04-01 2015-11-11 Fintex and Partners Italia S.p.A. Composition for articles designed to absorb body fluids
EP2949300B1 (en) 2014-05-27 2017-08-02 The Procter and Gamble Company Absorbent core with absorbent material pattern
EP2949299B1 (en) 2014-05-27 2017-08-02 The Procter and Gamble Company Absorbent core with absorbent material pattern
US10507144B2 (en) 2015-03-16 2019-12-17 The Procter & Gamble Company Absorbent articles with improved strength
JP2018508292A (ja) 2015-03-16 2018-03-29 ザ プロクター アンド ギャンブル カンパニー 改善されたコアを有する吸収性物品
JP6542390B2 (ja) 2015-05-12 2019-07-10 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ 改善されたコア−バックシート接着を有する吸収性物品
WO2016196069A1 (en) 2015-05-29 2016-12-08 The Procter & Gamble Company Absorbent articles having channels and wetness indicator
EP3167859B1 (en) 2015-11-16 2020-05-06 The Procter and Gamble Company Absorbent cores having material free areas
US20170281425A1 (en) 2016-03-30 2017-10-05 Basf Se Fluid-absorbent article
US10881555B2 (en) 2016-03-30 2021-01-05 Basf Se Fluid-absorbent article
US10806640B2 (en) 2016-03-30 2020-10-20 Basf Se Ultrathin fluid-absorbent article
EP3238678B1 (en) 2016-04-29 2019-02-27 The Procter and Gamble Company Absorbent core with transversal folding lines
EP3238676B1 (en) 2016-04-29 2019-01-02 The Procter and Gamble Company Absorbent core with profiled distribution of absorbent material
EP3576701B1 (en) 2017-02-06 2022-10-19 Basf Se Fluid-absorbent article
US11504695B2 (en) * 2017-03-29 2022-11-22 Sumitomo Seika Chemicals Co., Ltd. Water-absorbing resin
CN107190560A (zh) * 2017-06-30 2017-09-22 广西点图包装有限公司 造纸用吸水剂
JP7361717B2 (ja) 2018-04-20 2023-10-16 ビーエーエスエフ ソシエタス・ヨーロピア 薄い流体吸収性コア－吸収紙
CN109126008A (zh) * 2018-06-28 2019-01-04 南京理工大学 适用于灭火剂的高分子吸水性树脂及其制备方法
JP2021532868A (ja) 2018-08-01 2021-12-02 ビーエイエスエフ・ソシエタス・エウロパエアBasf Se 生理用吸収性物品
US20210290453A1 (en) 2018-08-01 2021-09-23 Basf Se Fluid-absorbent core
CN114053824B (zh) * 2022-01-14 2022-05-24 德仕能源科技集团股份有限公司 一种从石油伴生气中回收二氧化碳的方法
TWI805461B (zh) 2022-08-04 2023-06-11 臺灣塑膠工業股份有限公司 吸水性樹脂與其製作方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB811135A (en) * 1956-10-31 1959-04-02 Basf Ag Products containing polymerised n-vinyl lactams and polyalkylene imines
US4478938A (en) * 1984-03-02 1984-10-23 The Dow Chemical Company Process for crosslinking polyamines
US4987182A (en) * 1988-04-25 1991-01-22 Hydromer, Inc. Hydrophilic polyvinybutyral alloys
US5849405A (en) * 1994-08-31 1998-12-15 The Procter & Gamble Company Absorbent materials having improved absorbent property and methods for making the same
AU1608195A (en) * 1994-02-17 1995-09-04 Procter & Gamble Company, The Absorbent materials having improved absorbent property and methods for making the same
JP3335843B2 (ja) * 1995-09-01 2002-10-21 株式会社日本触媒 吸収剤組成物および吸収体、並びに、吸収体を含む吸収物品
TW522024B (en) * 1995-09-01 2003-03-01 Nippon Catalytic Chem Ind Absorbing agent composite, absorbent material, and absorbent product containing absorbent material
US5981689A (en) * 1997-11-19 1999-11-09 Amcol International Corporation Poly(vinylamine)-based superabsorbent gels and method of manufacturing the same
ATE318848T1 (de) * 1997-11-19 2006-03-15 Superabsorbierende gele aus poly(vinylamin) und verfahren zur herstellung davon
CA2370380A1 (en) * 1999-04-20 2000-10-26 Basf Aktiengesellschaft Hydrogel-forming polymer mixture
US6831122B2 (en) * 2001-01-19 2004-12-14 Basf Aktiengesellschaft Water-absorbing agent, method for the production and the utilization thereof
JP3987348B2 (ja) * 2001-01-26 2007-10-10 株式会社日本触媒 吸水剤の製法
WO2002059214A1 (fr) * 2001-01-26 2002-08-01 Nippon Shokubai Co., Ltd. Agent d'absorption d'eau et procede de production correspondant, et article absorbant l'eau
US8426670B2 (en) * 2001-09-19 2013-04-23 Nippon Shokubai Co., Ltd. Absorbent structure, absorbent article, water-absorbent resin, and its production process and evaluation method

Also Published As

Publication number Publication date
PL375783A1 (en) 2005-12-12
CN1315941C (zh) 2007-05-16
PL209646B1 (pl) 2011-09-30
EP1537177A1 (de) 2005-06-08
DE50304676D1 (de) 2006-09-28
ES2271690T3 (es) 2007-04-16
JP2005537131A (ja) 2005-12-08
MXPA05001851A (es) 2005-06-03
AU2003264101A1 (en) 2004-04-30
US20050245684A1 (en) 2005-11-03
WO2004024816A1 (de) 2004-03-25
CN1678681A (zh) 2005-10-05
EP1537177B1 (de) 2006-08-16
KR20050038033A (ko) 2005-04-25
ATE336548T1 (de) 2006-09-15
JP4278613B2 (ja) 2009-06-17
CA2496448A1 (en) 2004-03-25
DE10239074A1 (de) 2004-03-11
ZA200502432B (en) 2005-10-04

Similar Documents

Publication Publication Date Title
BR0313757A (pt) Agente de absorção de água, e, processo para a produção do mesmo
DE60022692D1 (de) (S,S)-Reboxetin zur Behandlung von Migränekopfschmerzen
BR0008053B1 (pt) processo e aparelho para fabricaÇço de artigos absorventes descartÁveis.
BR0003808B1 (pt) artigo absorvente, e, processo para fabricaÇço do mesmo.
BR0010289B1 (pt) copolìmeros de etileno, processo para preparar os mesmos, e filmes destes.
BR0311232B1 (pt) aparelho de revestimento e processo para o revestimento de plasma de peÇas de trabalho.
IT1307887B1 (it) Metodo e dispositivo di goffratura per la produzione di materialenastriforme multivelo, e prodotto cosi' ottenuto.
BRPI0408922B1 (pt) processo para o tratamento termomecánico de aço.
BR0015622A (pt) Processo de limpeza que utiliza ondas ultra-sÈnicas
BR0008625A (pt) Processo para tratamento de asma induzida por exercìcio
BR0212954B1 (pt) ôpolímeros vinilaromáticos expansíveis, artigos expandidos, e, processo para preparar polímeros vinilaromáticos expansíveis".
NO20062832L (no) Nye salicylanilider
BR0106411B1 (pt) processo de tratamento do lìquido residual de cromatização.
IT1318524B1 (it) Composizioni a rilascio controllato contenenti un principio attivo,preferibilmente melatonina, e processo di preparazione delle stesse.
AU2001233703A1 (en) Diethyloctandioldicarbamates and diethyloctandioldiallophanates, method for the production and use thereof
FR2855379B1 (fr) Dispositif de conditionnement et d'application
BR0100483B1 (pt) processo para produÇço de diàxido de carbono.
DK1299429T3 (da) Scavengerharpiks og fremgangsmåder til anvendelse deraf
NO20024439D0 (no) Polymert, akrylamidfritt middel for tilbakeholdelse av vann
DE112004000806D2 (de) Phenol urea/melamineformaldehydecopolymers, method for the production thereof and use of the same
PT1019347E (pt) Metodo para a sintese de taxanos
DE502004007214D1 (de) Substratträger
DK1459751T3 (da) (S,S)reboxetin til behandling af migrænehovedpine
PL378059A1 (pl) Optycznie czynne pochodne bisoksazoliny, sposób ich wytwarzania i zastosowania
ITMI20000194A0 (it) Processo per la purificazione di 3-ammino.1,2-propandiolo e 2-ammino-1,3-propandiolo

Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/08/2003, MEDIANTE O RECOLHIMENTO DA TAXA QUINQUENAL DE MANUTENCAO (ARTIGOS 119 E 120 DA LPI) E OBSERVADAS AS DEMAIS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2529 DE 25-06-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.