CA2518145A1 - Procede de fabrication de fibre cellulosique reticulee dans le papier - Google Patents

Procede de fabrication de fibre cellulosique reticulee dans le papier Download PDF

Info

Publication number
CA2518145A1
CA2518145A1 CA002518145A CA2518145A CA2518145A1 CA 2518145 A1 CA2518145 A1 CA 2518145A1 CA 002518145 A CA002518145 A CA 002518145A CA 2518145 A CA2518145 A CA 2518145A CA 2518145 A1 CA2518145 A1 CA 2518145A1
Authority
CA
Canada
Prior art keywords
cross
fibers
acid
fiber
linked
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.)
Abandoned
Application number
CA002518145A
Other languages
English (en)
Inventor
Othman A. Hamed
Harry J. Chmielewski
Tina R. Murguia
Karl Sears
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.)
Rayonier Products and Financial Services Co
Original Assignee
Rayonier Products and Financial Services 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 Rayonier Products and Financial Services Co filed Critical Rayonier Products and Financial Services Co
Publication of CA2518145A1 publication Critical patent/CA2518145A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
CA002518145A 2003-03-14 2004-03-15 Procede de fabrication de fibre cellulosique reticulee dans le papier Abandoned CA2518145A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/387,485 2003-03-14
US10/387,485 US20040177935A1 (en) 2003-03-14 2003-03-14 Method for making chemically cross-linked cellulosic fiber in the sheet form
PCT/US2004/007728 WO2004083518A2 (fr) 2003-03-14 2004-03-15 Procede de fabrication de fibre cellulosique reticulee dans le papier

Publications (1)

Publication Number Publication Date
CA2518145A1 true CA2518145A1 (fr) 2004-09-30

Family

ID=32961900

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002518145A Abandoned CA2518145A1 (fr) 2003-03-14 2004-03-15 Procede de fabrication de fibre cellulosique reticulee dans le papier

Country Status (4)

Country Link
US (2) US20040177935A1 (fr)
EP (1) EP1611279A4 (fr)
CA (1) CA2518145A1 (fr)
WO (1) WO2004083518A2 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
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US7018508B2 (en) * 2001-10-30 2006-03-28 Weyerhaeuser Company Process for producing dried singulated crosslinked cellulose pulp fibers
JP4266186B2 (ja) * 2004-05-21 2009-05-20 西原 梨沙 遺体の体腔閉塞装置及び遺体の処置装置
JP4787473B2 (ja) * 2004-06-18 2011-10-05 ニッポン高度紙工業株式会社 アルカリ電池用セパレータ紙及びアルカリ電池
US7854822B2 (en) * 2004-12-02 2010-12-21 Rayonier Trs Holdings Inc. Plasticizing formulation for fluff pulp and plasticized fluff pulp products made therefrom
US20060235113A1 (en) * 2005-03-11 2006-10-19 Dorgan John R High modulus polymer composites and methods of making the same
CN102715984B (zh) 2005-09-06 2014-07-09 施乐辉股份有限公司 具有微型泵的独立伤口敷料
US7694379B2 (en) 2005-09-30 2010-04-13 First Quality Retail Services, Llc Absorbent cleaning pad and method of making same
US7962993B2 (en) 2005-09-30 2011-06-21 First Quality Retail Services, Llc Surface cleaning pad having zoned absorbency and method of making same
US7686921B2 (en) * 2006-05-01 2010-03-30 Rayonier Trs Holding Inc. Liquid distribution mat made of enhanced cellulosic fibers
US7854847B2 (en) * 2006-11-09 2010-12-21 Rayonier Trs Holdings Inc. Process of purifying wood pulp with caustic-borate solution and recovering the purifying chemical
HUE045003T2 (hu) 2011-07-14 2019-11-28 Smith & Nephew Sebkötözõ és kezelési eljárás
HUE047600T2 (hu) 2012-05-23 2020-04-28 Smith & Nephew Berendezések negatív nyomású sebgyógyításhoz
WO2014020440A1 (fr) 2012-08-01 2014-02-06 Smith & Nephew Plc Pansement
CN104661626B (zh) 2012-08-01 2018-04-06 史密夫及内修公开有限公司 伤口敷料
US9394637B2 (en) 2012-12-13 2016-07-19 Jacob Holm & Sons Ag Method for production of a hydroentangled airlaid web and products obtained therefrom
JP6586431B2 (ja) 2014-06-18 2019-10-02 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 創傷包帯および治療方法
US20170022314A1 (en) 2015-07-24 2017-01-26 Weyerhaeuser Nr Company Grafted crosslinked cellulose
US10156042B2 (en) * 2015-12-29 2018-12-18 International Paper Company Modified fiber from shredded pulp sheets, methods, and systems
GB2555584B (en) 2016-10-28 2020-05-27 Smith & Nephew Multi-layered wound dressing and method of manufacture
US9828725B1 (en) * 2016-11-16 2017-11-28 Rayonier Performance Fibers, Llc Specialty pulp with high intrinsic viscosity
WO2018144309A1 (fr) 2017-01-31 2018-08-09 Kimberly-Clark Worldwide, Inc. Tissu très gonflant comprenant des fibres réticulées
EP4096483A4 (fr) 2020-01-30 2024-01-17 Kimberly-Clark Worldwide, Inc. Produits de papier sanitaire et domestique comprenant des fibres réticulées

Family Cites Families (39)

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US3112156A (en) * 1960-10-07 1963-11-26 Sidney L Vail Treatment of cellulosic textile material with 1, 3-dimethyl-4, 5-dihydroxy-2-imidazolidinone
US3260565A (en) * 1961-02-03 1966-07-12 American Cyanamid Co Novel imidazolidinones and their use as textile finishing agents
US3224926A (en) * 1962-06-22 1965-12-21 Kimberly Clark Co Method of forming cross-linked cellulosic fibers and product thereof
US3241553A (en) * 1962-08-27 1966-03-22 Johnson & Johnson Surgical dressing
US3241533A (en) * 1962-09-12 1966-03-22 Gen Motors Corp Governor system
US3434918A (en) * 1965-12-13 1969-03-25 Kimberly Clark Co Process of forming absorbent paper from a mixture of cellulosic fibers and partially crosslinked cellulosic fibers and paper thereof
US3526048A (en) * 1967-06-07 1970-09-01 Us Agriculture Cellulose fibers cross-linked and esterified with polycarboxylic acids
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US3819470A (en) * 1971-06-18 1974-06-25 Scott Paper Co Modified cellulosic fibers and method for preparation thereof
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DE2617062C2 (de) * 1976-04-17 1985-07-04 Cassella Ag, 6000 Frankfurt Wasserlösliche Hydrazone der Phthalocyaninreihe, ihre Herstellung und Verwendung
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US4820307A (en) * 1988-06-16 1989-04-11 The United States Of America As Represented By The Secretary Of Agriculture Catalysts and processes for formaldehyde-free durable press finishing of cotton textiles with polycarboxylic acids
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US7074301B2 (en) * 2002-06-11 2006-07-11 Rayonier Products And Financial Services Company Chemically cross-linked cellulose fiber and method of making same

Also Published As

Publication number Publication date
EP1611279A4 (fr) 2007-10-24
EP1611279A2 (fr) 2006-01-04
WO2004083518A2 (fr) 2004-09-30
US20050045290A1 (en) 2005-03-03
US20040177935A1 (en) 2004-09-16
WO2004083518A3 (fr) 2005-01-06

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Legal Events

Date Code Title Description
FZDE Discontinued