ATE440981T1 - CELLULOSIC MOLDED BODY WITH FUNCTIONAL EFFECT AND METHOD FOR THE PRODUCTION THEREOF - Google Patents

CELLULOSIC MOLDED BODY WITH FUNCTIONAL EFFECT AND METHOD FOR THE PRODUCTION THEREOF

Info

Publication number
ATE440981T1
ATE440981T1 AT04725036T AT04725036T ATE440981T1 AT E440981 T1 ATE440981 T1 AT E440981T1 AT 04725036 T AT04725036 T AT 04725036T AT 04725036 T AT04725036 T AT 04725036T AT E440981 T1 ATE440981 T1 AT E440981T1
Authority
AT
Austria
Prior art keywords
active substances
functional effect
production
molded body
films
Prior art date
Application number
AT04725036T
Other languages
German (de)
Inventor
Reiner Buttner
Hardy Markwitz
Carmen Knobelsdorf
Ralf Bauer
Frank Meister
Original Assignee
Th Ringisches Inst F R Textil
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 Th Ringisches Inst F R Textil filed Critical Th Ringisches Inst F R Textil
Application granted granted Critical
Publication of ATE440981T1 publication Critical patent/ATE440981T1/en

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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D01F1/103—Agents inhibiting growth of microorganisms
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
    • D06M11/42—Oxides or hydroxides of copper, silver or gold
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/44—Oxides or hydroxides of elements of Groups 2 or 12 of the Periodic Table; Zincates; Cadmates
    • 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
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
    • 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
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/20—Chemically or biochemically modified fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/36—Biocidal agents, e.g. fungicidal, bactericidal, insecticidal agents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2904—Staple length fiber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2904—Staple length fiber
    • Y10T428/2905—Plural and with bonded intersections only

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Biochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Artificial Filaments (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
  • Knitting Of Fabric (AREA)

Abstract

The invention relates to a method for producing cellulosed molded articles having a functional effect. The method is characterized by charging cellulosed fibers or films with incorporated ion exchangers having bactericidal metal ions and/or ionic pharmaceutical active substances in such a manner that a depot of these active substances is built up in the fiber. Said depot time releases the active substances in the amount of the corresponding equivalent concentration when the fibers and films are used in aqueous solutions. The invention also relates to molded articles produced according to the inventive method.
AT04725036T 2003-04-04 2004-04-01 CELLULOSIC MOLDED BODY WITH FUNCTIONAL EFFECT AND METHOD FOR THE PRODUCTION THEREOF ATE440981T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10315749A DE10315749A1 (en) 2003-04-04 2003-04-04 Process for the preparation of cellulosic moldings having a functional effect
PCT/EP2004/003466 WO2004088009A1 (en) 2003-04-04 2004-04-01 Cellulosed molded article having a functional effect and method for producing the same

Publications (1)

Publication Number Publication Date
ATE440981T1 true ATE440981T1 (en) 2009-09-15

Family

ID=32981104

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04725036T ATE440981T1 (en) 2003-04-04 2004-04-01 CELLULOSIC MOLDED BODY WITH FUNCTIONAL EFFECT AND METHOD FOR THE PRODUCTION THEREOF

Country Status (9)

Country Link
US (1) US20060283567A1 (en)
EP (1) EP1611272B1 (en)
JP (1) JP2006522232A (en)
CN (1) CN100545325C (en)
AT (1) ATE440981T1 (en)
DE (2) DE10315749A1 (en)
PL (1) PL1611272T3 (en)
RU (1) RU2340710C2 (en)
WO (1) WO2004088009A1 (en)

Families Citing this family (11)

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DE102007012972B4 (en) * 2007-03-14 2010-09-02 Smart Fiber Ag Device for the biocidal treatment of laundry
DE102007019768A1 (en) * 2007-04-25 2008-11-13 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. A process for producing a high whiteness bioactive cellulosic fiber
DE102007054702B4 (en) * 2007-11-14 2018-10-18 Smartpolymer Gmbh Process for the preparation of cellulosic shaped bodies, cellulosic shaped bodies and their use
DE102009010968A1 (en) 2009-02-27 2010-09-02 Flockfaser GmbH Thüringen Antibacterially active flock fibers, for use in electrostatic flocking, are obtained from synthetic and/or natural flock fibers by blending with silver-charged bioactive cellulose fibers
CN102220730B (en) * 2011-04-13 2013-08-28 成都印钞有限公司 Silver-zinc zirconium phosphate composite germicide for paper money and preparation method thereof
RU2472892C1 (en) * 2011-10-13 2013-01-20 Леонид Асхатович Мазитов Method of obtaining bactericidal paper
GB2511528A (en) 2013-03-06 2014-09-10 Speciality Fibres And Materials Ltd Absorbent materials
CN104389245B (en) * 2014-09-29 2016-02-17 吉特利环保科技（厦门）有限公司 A kind of preparation technology of nano Ag antibacterial fiber tableware
CN105200844A (en) * 2015-08-21 2015-12-30 西南石油大学 Preparing method for antibacterial disinfecting tissue paper
DE102022109459A1 (en) 2021-04-21 2022-10-27 Smartpolymer Gmbh Wash-permanent bioactive cellulose fiber with antibacterial and antiviral properties

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JPH0622540B2 (en) * 1985-12-18 1994-03-30 株式会社祥光化学研究所 Structure with deodorant and antibacterial activity
JP2528914B2 (en) * 1986-12-16 1996-08-28 株式会社日本触媒 Body fluid absorbent article
US4842593A (en) * 1987-10-09 1989-06-27 The Procter & Gamble Company Disposable absorbent articles for incontinent individuals
JPH0813905B2 (en) * 1989-06-23 1996-02-14 大和紡績株式会社 Cellulosic composition having an ion exchange function
JP2520321B2 (en) * 1990-06-19 1996-07-31 大和紡績株式会社 Cellulose composition with ion exchange function
DE69629081T2 (en) * 1995-09-14 2004-05-27 Nippon Shokubai Co. Ltd. Absorbent composite material, absorbent article and process for their manufacture
TW474961B (en) * 1996-10-14 2002-02-01 Nippon Catalytic Chem Ind Water-swelling crosslinked polymer, production process thereof, and measurement method for pore volume of swollen crosslinked polymer
US6258368B1 (en) * 1997-06-04 2001-07-10 The Procter & Gamble Company Antimicrobial wipes
DE19805447A1 (en) * 1998-02-11 1999-08-12 Bayer Ag Modified superabsorbents based on polyacrylonitrile emulsions
US6110533A (en) * 1998-03-16 2000-08-29 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Natural Resources Polymeric desiccant articles and process for their manufacture
JP2000211901A (en) * 1998-11-17 2000-08-02 Hisao Ishiguro Gel composition containing chlorine dioxide, its production, its storage, filling material composed of gel composition containing chlorine dioxide, bag for holding filling material composed of gel composition containing chlorine dioxide and vessel for holding gel composition containing chlorine dioxide
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Also Published As

Publication number Publication date
RU2340710C2 (en) 2008-12-10
CN1816651A (en) 2006-08-09
RU2005134210A (en) 2006-05-10
CN100545325C (en) 2009-09-30
EP1611272A1 (en) 2006-01-04
DE502004009966D1 (en) 2009-10-08
EP1611272B1 (en) 2009-08-26
WO2004088009A1 (en) 2004-10-14
JP2006522232A (en) 2006-09-28
DE10315749A1 (en) 2004-10-14
US20060283567A1 (en) 2006-12-21
PL1611272T3 (en) 2009-12-31

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