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GB543358A - Process for the production of artificial fibres from fibre-forming liquids, especially acetylcellulose, by the application of a high-potential electric field effecting the formation of the fibres - Google Patents

Process for the production of artificial fibres from fibre-forming liquids, especially acetylcellulose, by the application of a high-potential electric field effecting the formation of the fibres

Info

Publication number
GB543358A
GB543358A GB6301/40A GB630140A GB543358A GB 543358 A GB543358 A GB 543358A GB 6301/40 A GB6301/40 A GB 6301/40A GB 630140 A GB630140 A GB 630140A GB 543358 A GB543358 A GB 543358A
Authority
GB
United Kingdom
Prior art keywords
fibres
electric field
chamber
transformer
electrode
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB6301/40A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RICHARD SCHREIBER GASTELL
Original Assignee
RICHARD SCHREIBER GASTELL
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 RICHARD SCHREIBER GASTELL filed Critical RICHARD SCHREIBER GASTELL
Publication of GB543358A publication Critical patent/GB543358A/en
Expired legal-status Critical Current

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
    • 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
    • D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
    • D01D5/0092—Electro-spinning characterised by the electro-spinning apparatus characterised by the electrical field, e.g. combined with a magnetic fields, using biased or alternating fields
    • 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
    • D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
    • D01D5/0076—Electro-spinning characterised by the electro-spinning apparatus characterised by the collecting device, e.g. drum, wheel, endless belt, plate or grid
    • 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
    • D01D7/00—Collecting the newly-spun products

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

543,358. Artificial fibres. GASTELL, R. SCHREIBER-. April 8, 1940, No. 6301. Convention date, May 13, 1939. [Class 2 (ii)] A stream of liquid for forming artificial fibres is subjected to a high potential electric field established between one electrode formed by the liquid jet apparatus and another passed across the chamber while the fibres are deflected and drawn through a rotating funnel. The chamber 1 has a conducting casing, or a casing lined with conducting material, and is earthed by the wire 5. One or more rows of nozzles 3 on pipes 2 form an electrode and project the material into the chamber. The other electrode is formed by one or more thin wires 4 or a number of conducting pointed ends, and the resulting electric action assists in turning the fibres for passage through the rotating funnel 17, after which they are wound on the reel 19. The nozzle tubes 2 are connected through a resistance W<SP>1</SP> to the positive pole of the rectifier G<SP>1</SP> supplied from the transformer T<SP>1</SP>. The electrodes 4 are connected to the negative pole of the rectifier G<SP>2</SP> supplied from the transformer T<SP>2</SP>. The effect of the electric field on the fibres can be varied by varying the transformer connections.
GB6301/40A 1939-05-13 1940-04-08 Process for the production of artificial fibres from fibre-forming liquids, especially acetylcellulose, by the application of a high-potential electric field effecting the formation of the fibres Expired GB543358A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE543358X 1939-05-13

Publications (1)

Publication Number Publication Date
GB543358A true GB543358A (en) 1942-02-23

Family

ID=6560010

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6301/40A Expired GB543358A (en) 1939-05-13 1940-04-08 Process for the production of artificial fibres from fibre-forming liquids, especially acetylcellulose, by the application of a high-potential electric field effecting the formation of the fibres

Country Status (2)

Country Link
US (1) US2323025A (en)
GB (1) GB543358A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111041566A (en) * 2019-03-22 2020-04-21 大连民族大学 Combined Electrospinning Experimental Device Based on Gravity Stepped Electric Field
EP3924541A4 (en) * 2019-02-14 2023-05-10 The UAB Research Foundation AC ELECTRODE SYSTEM AND FIBER GENERATION PROCESS

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773282A (en) * 1950-01-17 1956-12-11 Backer Stanley Method of and apparatus for spinning yarns
US2844846A (en) * 1954-09-02 1958-07-29 Chester Packaging Products Cor Plastic film extruder
US3352950A (en) * 1966-12-21 1967-11-14 Dennis M Helton Electrical potential method for dispersion of metal oxide microspheres
US4956128A (en) * 1984-05-25 1990-09-11 Connaught Laboratories Limited Droplet generation
US6641773B2 (en) * 2001-01-10 2003-11-04 The United States Of America As Represented By The Secretary Of The Army Electro spinning of submicron diameter polymer filaments
US7592277B2 (en) * 2005-05-17 2009-09-22 Research Triangle Institute Nanofiber mats and production methods thereof
US7134857B2 (en) * 2004-04-08 2006-11-14 Research Triangle Institute Electrospinning of fibers using a rotatable spray head
US7297305B2 (en) 2004-04-08 2007-11-20 Research Triangle Institute Electrospinning in a controlled gaseous environment
US7762801B2 (en) * 2004-04-08 2010-07-27 Research Triangle Institute Electrospray/electrospinning apparatus and method
US20060266485A1 (en) * 2005-05-24 2006-11-30 Knox David E Paper or paperboard having nanofiber layer and process for manufacturing same
US20070148365A1 (en) * 2005-12-28 2007-06-28 Knox David E Process and apparatus for coating paper
WO2008102538A1 (en) * 2007-02-21 2008-08-28 Panasonic Corporation Nano-fiber manufacturing apparatus
US8142501B2 (en) 2008-04-21 2012-03-27 The Board Of Regents Of The University Of Texas System Artificial ligaments and tendons comprising multifilaments and nanofibers and methods for making
US20100028674A1 (en) * 2008-07-31 2010-02-04 Fredrick O Ochanda Nanofibers And Methods For Making The Same
US8518319B2 (en) * 2009-03-19 2013-08-27 Nanostatics Corporation Process of making fibers by electric-field-driven spinning using low-conductivity fluid formulations
PH12012502332A1 (en) 2010-05-29 2017-05-31 Michael J Bishop Apparatus, methods, and fluid compositions for electrostatically-driven solvent ejection or particle formation
JP6699093B2 (en) * 2014-08-05 2020-05-27 Jnc株式会社 Spinneret for electrostatic spinning
US11890384B2 (en) 2016-02-12 2024-02-06 Tricol Biomedical, Inc. Chitosan superfine fiber systems

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3924541A4 (en) * 2019-02-14 2023-05-10 The UAB Research Foundation AC ELECTRODE SYSTEM AND FIBER GENERATION PROCESS
US12110612B2 (en) 2019-02-14 2024-10-08 The Uab Research Foundation Alternating field electrode system and method for fiber generation
CN111041566A (en) * 2019-03-22 2020-04-21 大连民族大学 Combined Electrospinning Experimental Device Based on Gravity Stepped Electric Field

Also Published As

Publication number Publication date
US2323025A (en) 1943-06-29

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