ZA969817B - Sulfonated cellulose having improved absorbent properties - Google Patents

Sulfonated cellulose having improved absorbent properties

Info

Publication number
ZA969817B
ZA969817B ZA969817A ZA969817A ZA969817B ZA 969817 B ZA969817 B ZA 969817B ZA 969817 A ZA969817 A ZA 969817A ZA 969817 A ZA969817 A ZA 969817A ZA 969817 B ZA969817 B ZA 969817B
Authority
ZA
South Africa
Prior art keywords
absorbent properties
improved absorbent
sulfonated cellulose
sulfonated
cellulose
Prior art date
Application number
ZA969817A
Other languages
English (en)
Inventor
Ramakant Tukaram Shet
Palani Raj R Wallajapet
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 ZA969817B publication Critical patent/ZA969817B/xx

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)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Biochemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
ZA969817A 1995-12-13 1996-11-22 Sulfonated cellulose having improved absorbent properties ZA969817B (en)

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
ZA969817B true ZA969817B (en) 1997-06-10

Family

ID=24283255

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA969817A ZA969817B (en) 1995-12-13 1996-11-22 Sulfonated cellulose having improved absorbent properties

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
US6821334B2 (en) * 2001-09-19 2004-11-23 Dainichiseika Color & Chemicals Mfg. Co., Ltd. Process for producing sulfonated solid particles
US6824650B2 (en) 2001-12-18 2004-11-30 Kimberly-Clark Worldwide, Inc. Fibrous materials treated with a polyvinylamine polymer
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
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
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
US9144625B2 (en) * 2008-11-27 2015-09-29 Speciality Fibres And Materials Ltd. Cellulose ethylsulfonate-based absorbent material
EP2196224A1 (en) 2008-12-11 2010-06-16 Speciality Fibres and Materials Limited Absorbent material
US9221963B2 (en) * 2008-11-27 2015-12-29 Speciality Fibres And Materials Ltd. Absorbent material
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
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
CN104060491B (zh) 2009-05-28 2017-04-12 Gp纤维素股份有限公司 来自化学牛皮纸纤维的改性纤维素及其制造和使用方法
US9512237B2 (en) 2009-05-28 2016-12-06 Gp Cellulose Gmbh Method for inhibiting the growth of microbes with a modified cellulose fiber
US9719208B2 (en) 2011-05-23 2017-08-01 Gp Cellulose Gmbh Low viscosity kraft fiber having reduced yellowing properties and methods of making and using the same
KR101676928B1 (ko) 2011-08-25 2016-11-16 솔레니스 테크놀러지스 케이맨, 엘.피. 종이 및 페이퍼보드의 제조에서 강도 보조제의 이점을 증가시키는 방법
CN104302831A (zh) 2012-01-12 2015-01-21 Gp纤维素股份有限公司 具有降低的黄变特性的低粘性牛皮纸纤维及其制造和使用方法
AU2013249725B2 (en) 2012-04-18 2017-04-20 Gp Cellulose Gmbh 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
BR112015018492A2 (pt) 2013-02-08 2017-07-18 Gp Cellulose Gmbh fibra kraft e método para fazer polpa kraft oxidada
MX364379B (es) 2013-03-14 2019-04-24 Gp Cellulose Gmbh Un metodo para preparar una fibra kraft altamente funcional y de baja viscosidad, usando una secuencia de blanqueamiento acido, y una fibra hecha por el proceso.
EP2971338A2 (en) 2013-03-15 2016-01-20 GP Cellulose GmbH A low viscosity kraft fiber having an enhanced carboxyl content and methods of making and using the same
FI20135773L (es) * 2013-07-16 2015-01-17 Stora Enso Oyj
US10703955B2 (en) * 2014-06-30 2020-07-07 Oji Holdings Corporation Composition comprising ultrafine cellulose fibers
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
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
CA3040734A1 (en) 2016-11-16 2018-05-24 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
EP3635732A1 (en) 2017-05-15 2020-04-15 Smith & Nephew plc Wound analysis device and method
WO2018210693A1 (en) 2017-05-15 2018-11-22 Smith & Nephew Plc Negative pressure wound therapy system using eulerian video magnification
EP3641627B1 (en) 2017-06-23 2023-05-31 Smith & Nephew PLC Positioning of sensors for sensor enabled wound monitoring or therapy
GB201804502D0 (en) 2018-03-21 2018-05-02 Smith & Nephew Biocompatible encapsulation and component stress relief for sensor enabled negative pressure wound therapy dressings
GB201803496D0 (en) 2018-03-05 2018-04-18 Smith & Nephew Skewing pads for impedance measurement
GB201809007D0 (en) 2018-06-01 2018-07-18 Smith & Nephew Restriction of sensor-monitored region for sensor-enabled wound dressings
CN111093726B (zh) 2017-08-10 2023-11-17 史密夫及内修公开有限公司 实施传感器的伤口监测或治疗的传感器定位
EP3681376A1 (en) 2017-09-10 2020-07-22 Smith & Nephew PLC Systems and methods for inspection of encapsulation and components in sensor equipped wound dressings
GB201804971D0 (en) 2018-03-28 2018-05-09 Smith & Nephew Electrostatic discharge protection for sensors in wound therapy
EP3687380A1 (en) 2017-09-27 2020-08-05 Smith & Nephew plc Ph sensing for sensor enabled negative pressure wound monitoring and therapy apparatuses
EP3687396A1 (en) 2017-09-28 2020-08-05 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
EP3849401A1 (en) 2018-09-12 2021-07-21 Smith & Nephew plc 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
US20210338486A1 (en) 2018-10-18 2021-11-04 T.J.Smith And Nephew,Limited Tissue treatment device
GB201817052D0 (en) 2018-10-19 2018-12-05 Smith & Nephew Tissue treatment device
GB201818811D0 (en) 2018-11-19 2019-01-02 Smith & Nephew Method of immobilising a protein on a substrate
GB201818824D0 (en) 2018-11-19 2019-01-02 Smith & Nephew Absorbent yarn
GB201818829D0 (en) 2018-11-19 2019-01-02 Smith & Nephew Absorbent component
EP3917470A1 (en) 2019-01-30 2021-12-08 Smith & Nephew plc Sensor integrated dressings and systems
GB201901242D0 (en) 2019-01-30 2019-03-20 Smith & Nephew Optical sensing systems and methods for sensing enabled wound dressings and systems
GB2614490B (en) 2019-03-18 2023-12-06 Smith & Nephew Design rules for sensor integrated substrates
WO2020187643A1 (en) 2019-03-19 2020-09-24 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
GB201912071D0 (en) 2019-08-22 2019-10-09 Smith & Nephew Wound dressing
GB201912076D0 (en) 2019-08-22 2019-10-09 Smith & Nephew Absorbent component
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
EP4076181A1 (en) 2019-12-16 2022-10-26 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
US4377648A (en) * 1979-05-14 1983-03-22 Rhone-Poulenc-Textile Cellulose-polyacrylonitrile-DMSO-formaldehyde solutions, articles, and methods of making same
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
US5089089A (en) * 1984-12-31 1992-02-18 Bear Island Paper Company System for sulfonating mechanical pulp fibers
US4708771A (en) * 1984-12-31 1987-11-24 Bear Island Paper Company Two stage process 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
DE3887114D1 (de) * 1987-12-11 1994-02-24 Akzo Nv 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
CA2236353A1 (en) 1997-06-19
AR005050A1 (es) 1999-04-07
US5703225A (en) 1997-12-30
MX9804696A (es) 1998-10-31
AU1160197A (en) 1997-07-03
WO1997021733A1 (en) 1997-06-19
CO4770986A1 (es) 1999-04-30

Similar Documents

Publication Publication Date Title
ZA969817B (en) Sulfonated cellulose having improved absorbent properties
AU6255296A (en) High water absorbent double-recreped fibrous webs
AU4403796A (en) Absorbent articles having improved properties
AU2742797A (en) Absorbent fibrous granules
ZA951086B (en) Crosslinked polysaccharides useful as absorbent materials
AU2979795A (en) Tampon
HUP9801754A3 (en) Absorbent pants
AU3530695A (en) Fibres
AU6605696A (en) Cellulose fibre
GB9500073D0 (en) Redisposable microdenominated cellulose
AU687179B2 (en) Absorbent padding
AU1808895A (en) Spaced fabric
EG20937A (en) Improved absorbency system
GB2325147B (en) Absorbent pants
ZA98120B (en) Absorbent structure having improved absorption properties
HUP9902259A3 (en) Improved absorbent body
GB9512792D0 (en) Open web connector
AU6348096A (en) Cellulose fibre
GB2306734B (en) Nappies
AU2136395A (en) Spaced fabric
IL112096A0 (en) Cellulose fibres
GB9603341D0 (en) Cellulose based materials
GB9502388D0 (en) Fibrous mulch
GB9619735D0 (en) Napkins
GB9415172D0 (en) Hydrocarbon absorbent fibre