PL1591569T3 - Process for the production of nanofibres - Google Patents

Process for the production of nanofibres

Info

Publication number
PL1591569T3
PL1591569T3 PL04460033T PL04460033T PL1591569T3 PL 1591569 T3 PL1591569 T3 PL 1591569T3 PL 04460033 T PL04460033 T PL 04460033T PL 04460033 T PL04460033 T PL 04460033T PL 1591569 T3 PL1591569 T3 PL 1591569T3
Authority
PL
Poland
Prior art keywords
fibres
solution
nanofibres
linked
feeding
Prior art date
Application number
PL04460033T
Other languages
Polish (pl)
Inventor
Piotr Kulpiński
Bogumił Łaszkiewicz
Piotr Czarnecki
Barbara Niekraszewicz
Marcin Rubacha
Bogdan Pęczek
Jolanta Jędrzejczak
Original Assignee
Politechnika Lodzka
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 Lodzka filed Critical Politechnika Lodzka
Publication of PL1591569T3 publication Critical patent/PL1591569T3/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

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.
PL04460033T 2004-04-30 2004-07-26 Process for the production of nanofibres PL1591569T3 (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
PL1591569T3 true PL1591569T3 (en) 2009-12-31

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 Before (1)

Application Number Title Priority Date Filing Date
PL367600A PL212325B1 (en) 2004-04-30 2004-04-30 Method for manufacture 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
SG123727A1 (en) * 2004-12-15 2006-07-26 Univ Singapore 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
FR707191A (en) * 1929-12-07 1931-07-03 Ver Fur Chemische Ind Ag Process for making artificial threads

Also Published As

Publication number Publication date
ATE443169T1 (en) 2009-10-15
PL367600A1 (en) 2005-10-31
PL212325B1 (en) 2012-09-28
DE602004023177D1 (en) 2009-10-29
EP1591569A1 (en) 2005-11-02
EP1591569B1 (en) 2009-09-16

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