PL444411A1 - Method of producing biodegradable spun-bonded nonwoven fabric with an active antipathogenic layer - Google Patents

Method of producing biodegradable spun-bonded nonwoven fabric with an active antipathogenic layer

Info

Publication number
PL444411A1
PL444411A1 PL444411A PL44441123A PL444411A1 PL 444411 A1 PL444411 A1 PL 444411A1 PL 444411 A PL444411 A PL 444411A PL 44441123 A PL44441123 A PL 44441123A PL 444411 A1 PL444411 A1 PL 444411A1
Authority
PL
Poland
Prior art keywords
nonwoven fabric
layer
antipathogenic
active
bonded nonwoven
Prior art date
Application number
PL444411A
Other languages
Polish (pl)
Inventor
Longina Madej-Kiełbik
Karolina Gzyra-Jagieła
Sławomir Kęska
Piotr Czarnecki
Maria Wiśniewska-Wrona
Wiesław Adamiec
Jagoda Jóźwik-Pruska
Marzena Dymel
Krystyna GUZIŃSKA
Original Assignee
Sieć Badawcza Łukasiewicz – Łódzki Instytut Technologiczny
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 Sieć Badawcza Łukasiewicz – Łódzki Instytut Technologiczny filed Critical Sieć Badawcza Łukasiewicz – Łódzki Instytut Technologiczny
Priority to PL444411A priority Critical patent/PL444411A1/en
Publication of PL444411A1 publication Critical patent/PL444411A1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/16—Compositions of unspecified macromolecular compounds the macromolecular compounds being biodegradable
    • 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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/009—Condensation or reaction polymers
    • D04H3/011—Polyesters
    • 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
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Multicomponent Fibers (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób wytwarzania biodegradowalnej włókniny spun-bonded z aktywną warstwą antypatogenową, gdzie stopiony i uplastyczniony polimer włóknotwórczy przetłacza się przez wielootworową filierę uzyskując włókna, z których po chłodzeniu i rozciągnięciu za pomocą powietrza formuje się runo, zespalane następnie we włókninę, charakteryzujący się tym, że włóknina wytwarzana jest z polimeru włóknotwórczego na bazie bursztynianu polibutylenu, a na wytworzoną włókninę nanosi się, za pomocą modułu wyposażonego w dyszę, warstwę polisacharydową w postaci roztworu chitozanu w kwasie mlekowym.The subject of the application is a method of producing a biodegradable spun-bonded nonwoven fabric with an active antipathogenic layer, wherein a melted and plasticized fiber-forming polymer is forced through a multi-hole spinneret to obtain fibers from which, after cooling and stretching with the aid of air, a fleece is formed, which is then bonded into a nonwoven fabric, characterized in that the nonwoven fabric is produced from a fiber-forming polymer based on polybutylene succinate, and a polysaccharide layer in the form of a chitosan solution in lactic acid is applied to the produced nonwoven fabric using a module equipped with a nozzle.

PL444411A 2023-04-14 2023-04-14 Method of producing biodegradable spun-bonded nonwoven fabric with an active antipathogenic layer PL444411A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL444411A PL444411A1 (en) 2023-04-14 2023-04-14 Method of producing biodegradable spun-bonded nonwoven fabric with an active antipathogenic layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL444411A PL444411A1 (en) 2023-04-14 2023-04-14 Method of producing biodegradable spun-bonded nonwoven fabric with an active antipathogenic layer

Publications (1)

Publication Number Publication Date
PL444411A1 true PL444411A1 (en) 2024-10-21

Family

ID=93155097

Family Applications (1)

Application Number Title Priority Date Filing Date
PL444411A PL444411A1 (en) 2023-04-14 2023-04-14 Method of producing biodegradable spun-bonded nonwoven fabric with an active antipathogenic layer

Country Status (1)

Country Link
PL (1) PL444411A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11269753A (en) * 1998-03-16 1999-10-05 Oji Paper Co Ltd Biodegradable non-woven fabric for nursery pots
EP2004396A1 (en) * 2006-04-07 2008-12-24 Kimberly-Clark Worldwide, Inc. Biodegradable nonwoven laminate
CN101736584A (en) * 2009-12-23 2010-06-16 山东俊富非织造材料有限公司 Preparation method of anti-bacteria non-woven fabric and antibacterial agent

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11269753A (en) * 1998-03-16 1999-10-05 Oji Paper Co Ltd Biodegradable non-woven fabric for nursery pots
EP2004396A1 (en) * 2006-04-07 2008-12-24 Kimberly-Clark Worldwide, Inc. Biodegradable nonwoven laminate
CN101736584A (en) * 2009-12-23 2010-06-16 山东俊富非织造材料有限公司 Preparation method of anti-bacteria non-woven fabric and antibacterial agent

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