PL367600A1 - Method for manufacture of nanofibres - Google Patents

Method for manufacture of nanofibres

Info

Publication number
PL367600A1
PL367600A1 PL04367600A PL36760004A PL367600A1 PL 367600 A1 PL367600 A1 PL 367600A1 PL 04367600 A PL04367600 A PL 04367600A PL 36760004 A PL36760004 A PL 36760004A PL 367600 A1 PL367600 A1 PL 367600A1
Authority
PL
Poland
Prior art keywords
fibres
solution
nanofibres
linked
feeding
Prior art date
Application number
PL04367600A
Other languages
Polish (pl)
Other versions
PL212325B1 (en
Inventor
Piotr Kulpiński
Bogumił Łaszkiewicz
Piotr Czarnecki
Barbara Niekraszewicz
Marcin Rubacha
Bogdan Pęczek
Jolanta Jędrzejczak
Original Assignee
Politechnika Łódzka
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 Politechnika Łódzka filed Critical Politechnika Łódzka
Priority to PL367600A priority Critical patent/PL212325B1/en
Priority to EP04460033A priority patent/EP1591569B1/en
Priority to AT04460033T priority patent/ATE443169T1/en
Priority to DE602004023177T priority patent/DE602004023177D1/en
Priority to PL04460033T priority patent/PL1591569T3/en
Publication of PL367600A1 publication Critical patent/PL367600A1/en
Publication of PL212325B1 publication Critical patent/PL212325B1/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
    • D01D5/0007—Electro-spinning
    • D01D5/0015—Electro-spinning characterised by the initial state of the material
    • D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
    • D01D5/0046—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion the fibre formed by coagulation, i.e. wet electro-spinning
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Inorganic Fibers (AREA)

Abstract

Process for the production of nanofibres with a diameter below 500 nm, consists in preparing a spinning solution of a natural polymer in a non-volatile solvent, feeding this solution by means of a metallic capillary linked to a current source to electrostatic field, in which the solution is converted into fibres, transporting the formed fibres on the surface of the flowing bath and finally collecting the coagulated fibres in a known way on a rotating drum or a tape stretched on rotating rollers. Electrostatic field is generated between the feeding capillary and a placed under it flowing coagulating bath linked to earth.
PL367600A 2004-04-30 2004-04-30 Method for manufacture of nanofibres PL212325B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PL367600A PL212325B1 (en) 2004-04-30 2004-04-30 Method for manufacture of nanofibres
EP04460033A EP1591569B1 (en) 2004-04-30 2004-07-26 Process for the production of nanofibres
AT04460033T ATE443169T1 (en) 2004-04-30 2004-07-26 METHOD FOR PRODUCING NANOFIBERS
DE602004023177T DE602004023177D1 (en) 2004-04-30 2004-07-26 Process for the production of nanofibers
PL04460033T PL1591569T3 (en) 2004-04-30 2004-07-26 Process for the production of nanofibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL367600A PL212325B1 (en) 2004-04-30 2004-04-30 Method for manufacture of nanofibres

Publications (2)

Publication Number Publication Date
PL367600A1 true PL367600A1 (en) 2005-10-31
PL212325B1 PL212325B1 (en) 2012-09-28

Family

ID=34933173

Family Applications (2)

Application Number Title Priority Date Filing Date
PL367600A PL212325B1 (en) 2004-04-30 2004-04-30 Method for manufacture of nanofibres
PL04460033T PL1591569T3 (en) 2004-04-30 2004-07-26 Process for the production of nanofibres

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL04460033T PL1591569T3 (en) 2004-04-30 2004-07-26 Process for the production of nanofibres

Country Status (4)

Country Link
EP (1) EP1591569B1 (en)
AT (1) ATE443169T1 (en)
DE (1) DE602004023177D1 (en)
PL (2) PL212325B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060154063A1 (en) * 2004-12-15 2006-07-13 Kazutoshi Fujihara Nanofiber construct and method of preparing thereof
EP2291556A2 (en) * 2008-06-10 2011-03-09 Technion Research & Development Foundation Ltd. Nonwoven structure and method of fabricating the same
CN102367593B (en) * 2011-11-30 2013-08-07 福建农林大学 Drawing and inserting type collector of nano fiber electrostatic spinning flat plate
CN103465628B (en) * 2013-09-03 2015-10-28 华中科技大学 A kind of static spray printing nanofiber diameter closed loop control method and device
CN103645751B (en) * 2013-12-09 2016-01-20 华中科技大学 The nanofiber diameter control method regulated based on substrate speed and control device
CN108179485B (en) * 2017-12-05 2021-06-11 合肥国轩高科动力能源有限公司 Electrostatic spinning cylinder collection device
CN110106562B (en) * 2019-04-26 2021-07-30 英鸿纳米科技股份有限公司 Nanofiber electrostatic spinning equipment
CN115323611B (en) * 2022-09-02 2023-12-08 南通大学 Self-sterilizing high-efficiency cold-proof thermal non-woven material and preparation method thereof
CN115434036A (en) * 2022-09-20 2022-12-06 江苏大学 Preparation method of spiral-structure conductive polymer fiber artificial muscle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1975504A (en) * 1929-12-07 1934-10-02 Richard Schreiber Gastell Process and apparatus for preparing artificial threads

Also Published As

Publication number Publication date
ATE443169T1 (en) 2009-10-15
DE602004023177D1 (en) 2009-10-29
EP1591569B1 (en) 2009-09-16
EP1591569A1 (en) 2005-11-02
PL212325B1 (en) 2012-09-28
PL1591569T3 (en) 2009-12-31

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Effective date: 20120530