NO20040778L - Superabsorberende polymer - Google Patents

Superabsorberende polymer

Info

Publication number
NO20040778L
NO20040778L NO20040778A NO20040778A NO20040778L NO 20040778 L NO20040778 L NO 20040778L NO 20040778 A NO20040778 A NO 20040778A NO 20040778 A NO20040778 A NO 20040778A NO 20040778 L NO20040778 L NO 20040778L
Authority
NO
Norway
Prior art keywords
superabsorbent polymer
superabsorbent
polymer
Prior art date
Application number
NO20040778A
Other languages
English (en)
Norwegian (no)
Inventor
John A Westland
Hugh West
Original Assignee
Weyerhaeuser 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 Weyerhaeuser Co filed Critical Weyerhaeuser Co
Publication of NO20040778L publication Critical patent/NO20040778L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B16/00—Regeneration of cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic materials
    • 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
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B5/00—Preparation of cellulose esters of inorganic acids, e.g. phosphates
    • C08B5/14—Cellulose sulfate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Laminated Bodies (AREA)
NO20040778A 2001-08-24 2004-02-23 Superabsorberende polymer NO20040778L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/939,182 US6500947B1 (en) 2001-08-24 2001-08-24 Superabsorbent polymer
PCT/US2002/025717 WO2003018072A2 (en) 2001-08-24 2002-08-13 Superabsorbent polymer

Publications (1)

Publication Number Publication Date
NO20040778L true NO20040778L (no) 2004-02-23

Family

ID=25472683

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20040778A NO20040778L (no) 2001-08-24 2004-02-23 Superabsorberende polymer

Country Status (13)

Country Link
US (2) US6500947B1 (es)
EP (1) EP1423434A4 (es)
JP (1) JP2005504135A (es)
KR (1) KR20040044479A (es)
CN (1) CN1547591A (es)
BR (1) BR0212079A (es)
CA (1) CA2457792A1 (es)
MX (1) MXPA04001670A (es)
NO (1) NO20040778L (es)
NZ (1) NZ531363A (es)
RU (1) RU2260471C1 (es)
WO (1) WO2003018072A2 (es)
ZA (1) ZA200401195B (es)

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US20060142561A1 (en) * 2004-12-29 2006-06-29 Mengkui Luo Carboxyalkyl cellulose
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US7541396B2 (en) * 2004-12-29 2009-06-02 Weyerhaeuser Nr Company Method for making carboxyalkyl cellulose
US20060142478A1 (en) * 2004-12-29 2006-06-29 Mengkui Luo Carboxyalkyl cellulose polymer network
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CN104884008B (zh) 2012-08-01 2020-02-28 史密夫及内修公开有限公司 伤口敷料
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CN103143327B (zh) * 2013-03-11 2014-12-24 山东轻工业学院 一种高效铅离子吸附材料磺酸化纤维素的制备方法
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EP3405514A4 (en) 2016-01-21 2019-09-25 North Carolina State University CELLULOSEACETATAEROGELE
CN105963082A (zh) * 2016-04-15 2016-09-28 美佳爽（中国）有限公司 一种环保吸收性物品
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WO2019178102A1 (en) 2018-03-13 2019-09-19 Mjj Technologies Inc. Superabsorbent polymer and methods of making and using the same
WO2023012815A1 (en) 2021-07-31 2023-02-09 Hindustan Petroleum Corporation Limited A method for production of super absorbent polymer (sap)

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Also Published As

Publication number Publication date
US20030045707A1 (en) 2003-03-06
KR20040044479A (ko) 2004-05-28
RU2260471C1 (ru) 2005-09-20
CA2457792A1 (en) 2003-03-06
EP1423434A4 (en) 2004-12-08
US6951933B2 (en) 2005-10-04
BR0212079A (pt) 2004-09-28
ZA200401195B (en) 2004-10-29
US6500947B1 (en) 2002-12-31
MXPA04001670A (es) 2004-05-31
NZ531363A (en) 2004-08-27
RU2004104944A (ru) 2005-06-27
WO2003018072A2 (en) 2003-03-06
WO2003018072A3 (en) 2004-02-26
JP2005504135A (ja) 2005-02-10
EP1423434A2 (en) 2004-06-02
CN1547591A (zh) 2004-11-17

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