CO4770986A1 - Celulosa sulfonada insoluble en agua con propiedades absorbentes mejoradas - Google Patents

Celulosa sulfonada insoluble en agua con propiedades absorbentes mejoradas

Info

Publication number
CO4770986A1
CO4770986A1 CO96063420A CO96063420A CO4770986A1 CO 4770986 A1 CO4770986 A1 CO 4770986A1 CO 96063420 A CO96063420 A CO 96063420A CO 96063420 A CO96063420 A CO 96063420A CO 4770986 A1 CO4770986 A1 CO 4770986A1
Authority
CO
Colombia
Prior art keywords
water
insoluble
per gram
grams per
cellulose
Prior art date
Application number
CO96063420A
Other languages
English (en)
Inventor
Tukaram Shet Ramakant
Raj R Wallajapet Palani
Original Assignee
Kimberly Clark Co
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 Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of CO4770986A1 publication Critical patent/CO4770986A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • 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
    • A61L15/28—Polysaccharides or their derivatives
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

Una celulosa sulfonada insoluble en agua, hinchable enagua, teniendo un grado promedio de substitución de grupo sulfónico de desde alrededor de 0.2 a alrededor de 0.5 que exhibe un valor de absorbencia bajo carga de por lo menos de alrededor de 8 gramos por gramo. 1Una celulosa sulfonada insoluble en agua, hinchable en agua, teniendo un grado promedio de substitución de grupo sulfónico de desde alrededor de 0.2 a alrededor de 0.5 que exhibe un valor de absorbencia bajo carga inicial de por lo menos de alrededor de 10 gramos por gramo un valor de hinchamiento libre inicial de por lo menos de alrededor de 12 gramos por gramo y un valor de capacidad de retención centrífuga inicial de por lo menos de alrededor de 10 gramos por gramo.
CO96063420A 1995-12-13 1996-12-03 Celulosa sulfonada insoluble en agua con propiedades absorbentes mejoradas CO4770986A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/571,332 US5703225A (en) 1995-12-13 1995-12-13 Sulfonated cellulose having improved absorbent properties

Publications (1)

Publication Number Publication Date
CO4770986A1 true CO4770986A1 (es) 1999-04-30

Family

ID=24283255

Family Applications (1)

Application Number Title Priority Date Filing Date
CO96063420A CO4770986A1 (es) 1995-12-13 1996-12-03 Celulosa sulfonada insoluble en agua con propiedades absorbentes mejoradas

Country Status (7)

Country Link
US (1) US5703225A (es)
AR (1) AR005050A1 (es)
AU (1) AU1160197A (es)
CA (1) CA2236353A1 (es)
CO (1) CO4770986A1 (es)
WO (1) WO1997021733A1 (es)
ZA (1) ZA969817B (es)

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0920874A1 (en) * 1997-12-05 1999-06-09 SCA Mölnlycke Superabsorbent material and method for producing said material
DE19814008A1 (de) * 1998-03-28 1999-09-30 Brita Gmbh Mit Granulat füllbarer Durchflußbecher
US6162961A (en) * 1998-04-16 2000-12-19 Kimberly-Clark Worldwide, Inc. Absorbent article
US6296929B1 (en) 1999-04-12 2001-10-02 Kimberly-Clark Worldwide, Inc. Absorbent member exhibiting exceptional expansion properties when wetted
US6146568A (en) * 1999-04-12 2000-11-14 Kimberly-Clark Worldwide, Inc. Method of making an absorbent member
US6189162B1 (en) 1999-05-27 2001-02-20 Kimberly-Clark Worldwide, Inc. Combination receptacle and fluid immobilizer
US6627785B1 (en) * 2000-02-29 2003-09-30 Virginia Commwealth University Wound dressings with protease-lowering activity
US6500947B1 (en) * 2001-08-24 2002-12-31 Weyerhaeuser Company Superabsorbent polymer
DE10242875B4 (de) * 2001-09-19 2014-02-27 Dainichiseika Color & Chemicals Mfg. Co. Ltd. Verfahren zum Herstellen sulfonierter fester Teilchen
US6824650B2 (en) 2001-12-18 2004-11-30 Kimberly-Clark Worldwide, Inc. Fibrous materials treated with a polyvinylamine polymer
US20030024663A1 (en) * 2002-07-19 2003-02-06 Neogi Amar N. Superabsorbent cellulosic fiber
US20030034137A1 (en) * 2002-07-19 2003-02-20 Neogi Amar N. Superabsorbent cellulosic fiber
US20030034136A1 (en) * 2002-07-19 2003-02-20 Neogi Amar N. Superabsorbent cellulosic fiber
US20030035950A1 (en) * 2002-07-19 2003-02-20 Neogi Amar N. Superabsorbent cellulosic fiber
US20060056897A1 (en) * 2003-01-29 2006-03-16 C & I Systems Co., Ltd. Thermal transfer ribbon for forgery-prevention
US20050079361A1 (en) * 2003-10-14 2005-04-14 Hamed Othman A. Materials useful in making cellulosic acquisition fibers in sheet form
US20060142560A1 (en) * 2004-12-29 2006-06-29 Glasser Wolfgang G Sulfoalkylated cellulose
US20060142484A1 (en) * 2004-12-29 2006-06-29 Glasser Wolfgang G Sulfoalkylated cellulose polymer network
EP1870649A1 (en) 2006-06-20 2007-12-26 Octapharma AG Lyophilisation targetting defined residual moisture by limited desorption energy levels
EP2320844A1 (de) * 2008-09-05 2011-05-18 Birgit Riesinger Wundpflegeartikel, aufweisend einen anteil an modifizierten naturfasern oder an kunstfasern
EP2196224A1 (en) 2008-12-11 2010-06-16 Speciality Fibres and Materials Limited Absorbent material
US9144625B2 (en) * 2008-11-27 2015-09-29 Speciality Fibres And Materials Ltd. Cellulose ethylsulfonate-based absorbent material
US9221963B2 (en) * 2008-11-27 2015-12-29 Speciality Fibres And Materials Ltd. Absorbent material
US9512563B2 (en) 2009-05-28 2016-12-06 Gp Cellulose Gmbh Surface treated modified cellulose from chemical kraft fiber and methods of making and using same
US9511167B2 (en) 2009-05-28 2016-12-06 Gp Cellulose Gmbh Modified cellulose from chemical kraft fiber and methods of making and using the same
US9512237B2 (en) 2009-05-28 2016-12-06 Gp Cellulose Gmbh Method for inhibiting the growth of microbes with a modified cellulose fiber
WO2010138941A2 (en) 2009-05-28 2010-12-02 Gp Cellulose Gmbh Modified cellulose from chemical kraft fiber and methods of making and using the same
BR112013030060A2 (pt) 2011-05-23 2018-01-16 Gp Cellulose Gmbh fibras e tábua de madeira resinosa kraft e respectivo método para fabricação de fibra kraft
BR112014004225B1 (pt) 2011-08-25 2021-02-02 Solenis Technologies Cayman, L.P. método para fabricar papel, papelão ou papel-cartão e uso
JP6219845B2 (ja) 2012-01-12 2017-10-25 ゲーペー ツェルローゼ ゲーエムベーハー 低下した黄変特性を有する低粘度繊維ならびにそれを作製する方法および使用する方法
WO2013158384A1 (en) 2012-04-18 2013-10-24 Georgia-Pacific Consumer Products Lp The use of surfactant to treat pulp and improve the incorporation of kraft pulp into fiber for the production of viscose and other secondary fiber products
MX365675B (es) 2013-02-08 2019-06-10 Gp Cellulose Gmbh Fibra kraft de madera blanda que tiene un contenido mejorado de a-celulosa, y su uso en la produccion de productos de celulosa quimica.
RU2671653C2 (ru) 2013-03-14 2018-11-06 ДжиПи СЕЛЛЬЮЛОУС ГМБХ Способ изготовления высокофункционального маловязкого крафтволокна с использованием последовательности кислотного отбеливания и волокно, изготовленное с помощью этого процесса
MX357604B (es) 2013-03-15 2018-07-16 Gp Cellulose Gmbh Una fibra kraft de baja viscosidad que tiene un contenido de carboxilo mejorado, y metodos para fabricar y usar la misma.
FI20135773L (es) * 2013-07-16 2015-01-17 Stora Enso Oyj
JP6477701B2 (ja) 2014-06-30 2019-03-06 王子ホールディングス株式会社 微細セルロース繊維を含む地下層処理用組成物
WO2016002689A1 (ja) * 2014-06-30 2016-01-07 王子ホールディングス株式会社 微細セルロース繊維を含有する組成物
CN107001910B (zh) * 2014-10-15 2020-12-01 王子控股株式会社 包含微细纤维素纤维的组合物
US10865519B2 (en) 2016-11-16 2020-12-15 Gp Cellulose Gmbh Modified cellulose from chemical fiber and methods of making and using the same
GB201800057D0 (en) 2018-01-03 2018-02-14 Smith & Nephew Inc Component Positioning And stress Relief For Sensor Enabled Wound Dressings
CN110870021A (zh) 2017-05-15 2020-03-06 史密夫及内修公开有限公司 使用欧拉视频放大的负压伤口治疗系统
EP3635732A1 (en) 2017-05-15 2020-04-15 Smith & Nephew plc Wound analysis device and method
EP3641627B1 (en) 2017-06-23 2023-05-31 Smith & Nephew PLC Positioning of sensors for sensor enabled wound monitoring or therapy
GB201809007D0 (en) 2018-06-01 2018-07-18 Smith & Nephew Restriction of sensor-monitored region for sensor-enabled wound dressings
GB201803496D0 (en) 2018-03-05 2018-04-18 Smith & Nephew Skewing pads for impedance measurement
GB201804502D0 (en) 2018-03-21 2018-05-02 Smith & Nephew Biocompatible encapsulation and component stress relief for sensor enabled negative pressure wound therapy dressings
SG11202000913XA (en) 2017-08-10 2020-02-27 Smith & Nephew Positioning of sensors for sensor enabled wound monitoring or therapy
CN111093477B (zh) 2017-09-10 2023-09-12 史密夫及内修公开有限公司 用于检查装配有传感器的伤口敷料中的封装和部件的系统和方法
GB201804971D0 (en) 2018-03-28 2018-05-09 Smith & Nephew Electrostatic discharge protection for sensors in wound therapy
JP7282079B2 (ja) 2017-09-27 2023-05-26 スミス アンド ネフュー ピーエルシー センサが使用可能な陰圧創傷監視および療法装置のｐｈ感知
US11839464B2 (en) 2017-09-28 2023-12-12 Smith & Nephew, Plc Neurostimulation and monitoring using sensor enabled wound monitoring and therapy apparatus
GB201718851D0 (en) 2017-11-15 2017-12-27 Smith & Nephew Flocked conformable circuit boards for sensor enabled wound therapy dressings and systems
GB201809914D0 (en) 2018-06-18 2018-08-01 Smith & Nephew Foot Loading Monitoring Apparatus
GB201814011D0 (en) 2018-08-29 2018-10-10 Smith & Nephew Componet positioning and encapsulation for sensor enabled wound dressings
GB2592508B (en) 2018-09-12 2022-08-31 Smith & Nephew Device, apparatus and method of determining skin perfusion pressure
GB2592502B (en) 2018-09-28 2023-03-22 Smith & Nephew Optical fibers for optically sensing through wound dressings
GB201816838D0 (en) 2018-10-16 2018-11-28 Smith & Nephew Systems and method for applying biocompatible encapsulation to sensor enabled wound monitoring and therapy dressings
GB2592805B (en) 2018-10-18 2023-04-12 Smith & Nephew Tissue treatment device
GB201817052D0 (en) 2018-10-19 2018-12-05 Smith & Nephew Tissue treatment device
GB201818824D0 (en) 2018-11-19 2019-01-02 Smith & Nephew Absorbent yarn
GB201818829D0 (en) 2018-11-19 2019-01-02 Smith & Nephew Absorbent component
GB201818811D0 (en) 2018-11-19 2019-01-02 Smith & Nephew Method of immobilising a protein on a substrate
GB201901242D0 (en) 2019-01-30 2019-03-20 Smith & Nephew Optical sensing systems and methods for sensing enabled wound dressings and systems
EP3917470A1 (en) 2019-01-30 2021-12-08 Smith & Nephew plc Sensor integrated dressings and systems
JP2022525859A (ja) 2019-03-18 2022-05-20 スミス アンド ネフュー ピーエルシー センサ統合基板用設計ルール
EP3941346A1 (en) 2019-03-19 2022-01-26 Smith & Nephew plc Systems and methods for measuring tissue impedance
GB201909947D0 (en) 2019-07-11 2019-08-28 Smith & Nephew Sensor sheet with digital distributed data acquisition for wound monitoring and treatment
GB201912076D0 (en) 2019-08-22 2019-10-09 Smith & Nephew Absorbent component
GB201912071D0 (en) 2019-08-22 2019-10-09 Smith & Nephew Wound dressing
GB201914443D0 (en) 2019-10-07 2019-11-20 Smith & Nephew Sensor enabled negative pressure wound monitoring apparatus with different impedances inks
GB201915248D0 (en) 2019-10-22 2019-12-04 Smith & Nephew Pressure injury prevention and treatment using redirection in a virtual reality, augmented reality, or mixed reality environment
WO2021122701A1 (en) 2019-12-16 2021-06-24 T.J.Smith And Nephew,Limited Monitoring and therapy devices and methods of using same
GB201918856D0 (en) 2019-12-19 2020-02-05 Smith & Nephew Sensor integrated dressings and systems
GB202003203D0 (en) 2020-03-05 2020-04-22 Smith & Nephew Sensor integrated dressings and systems
GB202003586D0 (en) 2020-03-12 2020-04-29 Smith & Nephew Device, apparatus and method of determining skin perfusion pressure
GB202005867D0 (en) 2020-04-22 2020-06-03 Smith & Nephew Tissue treatment device
GB202100527D0 (en) 2021-01-15 2021-03-03 Smith & Nephew Systems and methods for managing operation of wound dressings or wound treatment devices

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE380316A (es) * 1931-02-24
NL206573A (es) * 1955-04-25
US3567708A (en) * 1969-08-25 1971-03-02 Int Paper Co Process for the preparation of fibrous water-insoluble cellulose sulfater salts
US4141746A (en) * 1970-05-25 1979-02-27 Schweiger Richard Georg Cellulose sulfate esters
US4082743A (en) * 1975-01-28 1978-04-04 Boise Cascade Corporation Process for the production of dialdehyde cellulose from cellulose
SE404044B (sv) * 1975-11-13 1978-09-18 Mo Och Domsjoe Ab Ljusabsorberande lignirik hogutbytescellulosamassa samt forfarande for framstellning av denna
MX153616A (es) * 1979-05-14 1986-12-05 Rhone Poulenc Textile Composicion conformable a hilos,fibras y peliculas
US4242506A (en) * 1979-07-05 1980-12-30 Schweiger Richard Georg Cross-linking of cellulose sulfate esters with tetravalent metal ions
CA1212505A (en) * 1984-07-17 1986-10-14 Rudy Vit Method, process and apparatus for converting wood, wood residue and or biomass into pulp
US4708771A (en) * 1984-12-31 1987-11-24 Bear Island Paper Company Two stage process for sulfonating mechanical pulp fibers
US5089089A (en) * 1984-12-31 1992-02-18 Bear Island Paper Company System for sulfonating mechanical pulp fibers
US4818598A (en) * 1985-06-28 1989-04-04 The Procter & Gamble Company Absorbent structures
DE3723897A1 (de) * 1987-07-18 1989-01-26 Akzo Gmbh Cellulosederivate und daraus hergestellte fasern und membranen
EP0319862B1 (de) * 1987-12-11 1994-01-12 Akzo Nobel N.V. Biocompatible Dialysemembran aus Cellulose mit erhöhter Beta-2-Microglobulinadsorption
JPH04146901A (ja) * 1990-10-11 1992-05-20 Oji Paper Co Ltd 繊維状の高吸水性セルロース物質
US5550189A (en) * 1992-04-17 1996-08-27 Kimberly-Clark Corporation Modified polysaccharides having improved absorbent properties and process for the preparation thereof
US5552967A (en) * 1993-04-30 1996-09-03 Kabushiki Kaisha Toshiba Portable electronic apparatus having a housing for containing circuits board and functional components
US5522967A (en) * 1994-05-27 1996-06-04 Kimberly-Clark Corporation Sulfonated cellulose and method of preparation

Also Published As

Publication number Publication date
ZA969817B (en) 1997-06-10
MX9804696A (es) 1998-10-31
AU1160197A (en) 1997-07-03
WO1997021733A1 (en) 1997-06-19
CA2236353A1 (en) 1997-06-19
US5703225A (en) 1997-12-30
AR005050A1 (es) 1999-04-07

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