AR043575A1 - Laminas de pulpa de celulosa tratada con sacaridos - Google Patents

Laminas de pulpa de celulosa tratada con sacaridos

Info

Publication number
AR043575A1
AR043575A1 ARP040100811A ARP040100811A AR043575A1 AR 043575 A1 AR043575 A1 AR 043575A1 AR P040100811 A ARP040100811 A AR P040100811A AR P040100811 A ARP040100811 A AR P040100811A AR 043575 A1 AR043575 A1 AR 043575A1
Authority
AR
Argentina
Prior art keywords
sacarids
pulp sheets
cellulose treated
sheets
fiberized
Prior art date
Application number
ARP040100811A
Other languages
English (en)
Inventor
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 AR043575A1 publication Critical patent/AR043575A1/es

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/20Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing organic materials
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28Polysaccharides or their derivatives
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00After-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
    • D21C9/001Modification of pulp properties
    • D21C9/002Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/005Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F2013/530007Absorbent 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 being made from pulp

Abstract

Las láminas de pulpa de celulosa tratadas con un sacárido, permiten obtener un porcentaje de nudos inferior al 20 % en peso al ser fiberizadas bajo las condiciones Kamas estándar. Las láminas fiberizadas cuando son tenidas con aire (airlaid) producen tejidos de fibras que presentan propiedades deseables de densificación y suavidad.
ARP040100811A 2003-03-14 2004-03-12 Laminas de pulpa de celulosa tratada con sacaridos AR043575A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/390,533 US20050000669A1 (en) 2003-03-14 2003-03-14 Saccharide treated cellulose pulp sheets

Publications (1)

Publication Number Publication Date
AR043575A1 true AR043575A1 (es) 2005-08-03

Family

ID=32771659

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP040100811A AR043575A1 (es) 2003-03-14 2004-03-12 Laminas de pulpa de celulosa tratada con sacaridos

Country Status (5)

Country Link
US (1) US20050000669A1 (es)
EP (1) EP1457184A1 (es)
CN (1) CN1530492A (es)
AR (1) AR043575A1 (es)
CL (1) CL2004000458A1 (es)

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PL2845949T3 (pl) 2009-08-05 2023-09-11 International Paper Company Proces nakładania kompozycji zawierającej kationowy trójwartościowy metal i odsadzany i spulchniony arkusz masy celulozowej wytworzonej z tego samego arkusza
ES2529104T3 (es) 2009-08-05 2015-02-16 International Paper Company Aditivo para láminas secas de pasta de papel esponjosa
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US8871054B2 (en) * 2010-07-22 2014-10-28 International Paper Company Process for preparing fluff pulp sheet with cationic dye and debonder surfactant
US9394637B2 (en) 2012-12-13 2016-07-19 Jacob Holm & Sons Ag Method for production of a hydroentangled airlaid web and products obtained therefrom
US11473242B2 (en) * 2019-04-01 2022-10-18 International Paper Company Treated pulp and methods of making and using same

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Also Published As

Publication number Publication date
US20050000669A1 (en) 2005-01-06
CN1530492A (zh) 2004-09-22
CL2004000458A1 (es) 2005-01-21
EP1457184A1 (en) 2004-09-15

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