GB2351742B - Superabsorbent fibre with a hydrophobic finish - Google Patents

Superabsorbent fibre with a hydrophobic finish

Info

Publication number
GB2351742B
GB2351742B GB9915836A GB9915836A GB2351742B GB 2351742 B GB2351742 B GB 2351742B GB 9915836 A GB9915836 A GB 9915836A GB 9915836 A GB9915836 A GB 9915836A GB 2351742 B GB2351742 B GB 2351742B
Authority
GB
United Kingdom
Prior art keywords
hydrophobic finish
superabsorbent fibre
superabsorbent
fibre
hydrophobic
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB9915836A
Other versions
GB2351742A (en
GB9915836D0 (en
Inventor
Jason Yorke
William Brunskill
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Technical Absorbents Ltd
Lenzing Fibers Ltd
Original Assignee
Acordis Fibres Holdings Ltd
Technical Absorbents Ltd
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 Acordis Fibres Holdings Ltd, Technical Absorbents Ltd filed Critical Acordis Fibres Holdings Ltd
Priority to GB9915836A priority Critical patent/GB2351742B/en
Publication of GB9915836D0 publication Critical patent/GB9915836D0/en
Publication of GB2351742A publication Critical patent/GB2351742A/en
Application granted granted Critical
Publication of GB2351742B publication Critical patent/GB2351742B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D06M15/647—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing polyether sequences
    • 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
    • A61L15/26—Macromolecular compounds obtained otherwise than 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/10—Repellency against liquids
    • D06M2200/12—Hydrophobic properties

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Textile Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
GB9915836A 1999-07-06 1999-07-06 Superabsorbent fibre with a hydrophobic finish Expired - Fee Related GB2351742B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9915836A GB2351742B (en) 1999-07-06 1999-07-06 Superabsorbent fibre with a hydrophobic finish

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9915836A GB2351742B (en) 1999-07-06 1999-07-06 Superabsorbent fibre with a hydrophobic finish

Publications (3)

Publication Number Publication Date
GB9915836D0 GB9915836D0 (en) 1999-09-08
GB2351742A GB2351742A (en) 2001-01-10
GB2351742B true GB2351742B (en) 2004-01-14

Family

ID=10856761

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9915836A Expired - Fee Related GB2351742B (en) 1999-07-06 1999-07-06 Superabsorbent fibre with a hydrophobic finish

Country Status (1)

Country Link
GB (1) GB2351742B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6482344B1 (en) * 2000-08-23 2002-11-19 Stockhausen Gmbh & Co. Kg Superabsorbent polymer fibers having improved absorption characteristics

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2220881A (en) * 1988-04-28 1990-01-24 Toyo Boseki Improvements in or relating to superabsorbent materials
EP0463716A2 (en) * 1990-04-20 1992-01-02 James River Corporation Absorbant structure, and method of making same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2220881A (en) * 1988-04-28 1990-01-24 Toyo Boseki Improvements in or relating to superabsorbent materials
EP0463716A2 (en) * 1990-04-20 1992-01-02 James River Corporation Absorbant structure, and method of making same

Also Published As

Publication number Publication date
GB2351742A (en) 2001-01-10
GB9915836D0 (en) 1999-09-08

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20111208 AND 20111214

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20120706