FI20045260A - Process for manufacturing a fiber structure - Google Patents

Process for manufacturing a fiber structure Download PDF

Info

Publication number
FI20045260A
FI20045260A FI20045260A FI20045260A FI20045260A FI 20045260 A FI20045260 A FI 20045260A FI 20045260 A FI20045260 A FI 20045260A FI 20045260 A FI20045260 A FI 20045260A FI 20045260 A FI20045260 A FI 20045260A
Authority
FI
Finland
Prior art keywords
manufacturing
fiber structure
fiber
Prior art date
Application number
FI20045260A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20045260A0 (en
Inventor
Ari Harlin
Harri Kosonen
Teemu Ruotsalainen
Jani Turku
Janne Ruokolainen
Pirjo Heikkilae
Original Assignee
Teknillinen Korkeakoulu
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
Priority claimed from FI20035212A external-priority patent/FI20035212A/en
Application filed by Teknillinen Korkeakoulu filed Critical Teknillinen Korkeakoulu
Priority to FI20045260A priority Critical patent/FI20045260A/en
Publication of FI20045260A0 publication Critical patent/FI20045260A0/en
Priority to PCT/FI2004/050166 priority patent/WO2005049707A1/en
Publication of FI20045260A publication Critical patent/FI20045260A/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
    • D01D5/0053—Electro-spinning characterised by the initial state of the material the material being a low molecular weight compound or an oligomer, and the fibres being formed by self-assembly
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/02—Chemical after-treatment of artificial filaments or the like during manufacture of cellulose, cellulose derivatives, or proteins
    • 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
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/04—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers
    • D01F11/06—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/04—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers
    • D01F11/08—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/025—Types of fibres, filaments or particles, self-supporting or supported materials comprising nanofibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/10—Filtering material manufacturing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
FI20045260A 2003-11-18 2004-07-02 Process for manufacturing a fiber structure FI20045260A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20045260A FI20045260A (en) 2003-11-18 2004-07-02 Process for manufacturing a fiber structure
PCT/FI2004/050166 WO2005049707A1 (en) 2003-11-18 2004-11-18 A method for manufacturing a fibrous structure, a method for manufacturing a fiber, and a fibrous structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20035212A FI20035212A (en) 2003-11-18 2003-11-18 A process for preparing a fiber
FI20045260A FI20045260A (en) 2003-11-18 2004-07-02 Process for manufacturing a fiber structure

Publications (2)

Publication Number Publication Date
FI20045260A0 FI20045260A0 (en) 2004-07-02
FI20045260A true FI20045260A (en) 2005-05-19

Family

ID=32773749

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20045260A FI20045260A (en) 2003-11-18 2004-07-02 Process for manufacturing a fiber structure

Country Status (2)

Country Link
FI (1) FI20045260A (en)
WO (1) WO2005049707A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005054267B3 (en) 2005-11-11 2007-05-24 Infineon Technologies Ag Semiconductor component and method for its production and use of the electrospinning method
FR2911151B1 (en) * 2007-01-05 2010-08-20 Rhodia Poliamida E Especialidades Ltda PROCESS FOR OBTAINING A PRODUCT CONTAINING NANOFIBERS AND PRODUCT COMPRISING NANOFIBRES
EP2155934A2 (en) 2007-05-30 2010-02-24 Dow Global Technologies Inc. High-output solvent-based electrospinning
IT1393709B1 (en) * 2009-04-29 2012-05-08 Saati Spa TISSUE COMPOSITE STRUCTURE, PARTICULARLY FOR USE AS A FILTERING MEDIUM.
CN102920067A (en) * 2012-06-07 2013-02-13 江南大学 Preparation method of nanofiber sandwich type protective facial mask
EP3231595B1 (en) 2016-04-14 2022-09-28 Sefar AG Composite and method for producing a composite for an acoustic component
EP3366362B1 (en) 2017-02-23 2021-05-05 Sefar AG A protective vent and method for producing a protective vent
CN109440866B (en) * 2018-10-23 2020-11-24 北京航空航天大学 Preparation method and application of composite structure membrane with unidirectional fog collection function

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001273632A1 (en) * 2000-06-23 2002-01-08 Drexel University Polymeric, fiber matrix delivery systems for bioactive compounds
DE10040897B4 (en) * 2000-08-18 2006-04-13 TransMIT Gesellschaft für Technologietransfer mbH Nanoscale porous fibers of polymeric materials
DE10133393B4 (en) * 2001-07-13 2007-08-30 TransMIT Gesellschaft für Technologietransfer mbH Tubes with inside diameters in the nanometer range
US7115305B2 (en) * 2002-02-01 2006-10-03 California Institute Of Technology Method of producing regular arrays of nano-scale objects using nano-structured block-copolymeric materials

Also Published As

Publication number Publication date
FI20045260A0 (en) 2004-07-02
WO2005049707A1 (en) 2005-06-02

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