JP4077035B2 - 材料を形成する方法 - Google Patents

材料を形成する方法 Download PDF

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Publication number
JP4077035B2
JP4077035B2 JP50670398A JP50670398A JP4077035B2 JP 4077035 B2 JP4077035 B2 JP 4077035B2 JP 50670398 A JP50670398 A JP 50670398A JP 50670398 A JP50670398 A JP 50670398A JP 4077035 B2 JP4077035 B2 JP 4077035B2
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JP
Japan
Prior art keywords
liquid
outlet
mat
fibrous material
electric field
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 - Fee Related
Application number
JP50670398A
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English (en)
Japanese (ja)
Other versions
JP2000516130A (ja
JP2000516130A5 (enExample
Inventor
コーヒー，ロナルド，アラン．
Original Assignee
バテル メモリアル インスティチュート
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 GBGB9615387.9A external-priority patent/GB9615387D0/en
Application filed by バテル メモリアル インスティチュート filed Critical バテル メモリアル インスティチュート
Publication of JP2000516130A publication Critical patent/JP2000516130A/ja
Publication of JP2000516130A5 publication Critical patent/JP2000516130A5/ja
Application granted granted Critical
Publication of JP4077035B2 publication Critical patent/JP4077035B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • D01D5/0061—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
    • D01D5/0084—Coating by electro-spinning, i.e. the electro-spun fibres are not removed from the collecting device but remain integral with it, e.g. coating of prostheses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
    • A61L26/0028—Polypeptides; Proteins; Degradation products thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0061—Use of materials characterised by their function or physical properties
    • A61L26/0076—Sprayable compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/001—Particle size control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/02—Inhalators with activated or ionised fluids, e.g. electrohydrodynamic [EHD] or electrostatic devices; Ozone-inhalators with radioactive tagged particles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/0255—Discharge apparatus, e.g. electrostatic spray guns spraying and depositing by electrostatic forces only
    • 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
    • D01D5/0069—Electro-spinning characterised by the electro-spinning apparatus characterised by the spinning section, e.g. capillary tube, protrusion or pin
    • 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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/34—Core-skin structure; Spinnerette packs therefor
    • 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
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
    • B05B1/042—Outlets having two planes of symmetry perpendicular to each other, one of them defining the plane of the jet

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Textile Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Pulmonology (AREA)
  • Materials For Medical Uses (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Medicinal Preparation (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Polymerisation Methods In General (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Coating Apparatus (AREA)
  • Beans For Foods Or Fodder (AREA)
JP50670398A 1996-07-23 1997-07-22 材料を形成する方法 Expired - Fee Related JP4077035B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB9615387.9A GB9615387D0 (en) 1996-07-23 1996-07-23 Dispensing device and process
GB9615387.9 1996-07-23
GB9620064.7 1996-09-26
GBGB9620064.7A GB9620064D0 (en) 1996-07-23 1996-09-26 Dispensing device and processes
PCT/GB1997/001968 WO1998003267A1 (en) 1996-07-23 1997-07-22 A dispensing device and method for forming material

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2007155691A Division JP4875544B2 (ja) 1996-07-23 2007-06-12 複合材料の製造方法

Publications (3)

Publication Number Publication Date
JP2000516130A JP2000516130A (ja) 2000-12-05
JP2000516130A5 JP2000516130A5 (enExample) 2005-03-10
JP4077035B2 true JP4077035B2 (ja) 2008-04-16

Family

ID=26309735

Family Applications (2)

Application Number Title Priority Date Filing Date
JP50670398A Expired - Fee Related JP4077035B2 (ja) 1996-07-23 1997-07-22 材料を形成する方法
JP2007155691A Expired - Fee Related JP4875544B2 (ja) 1996-07-23 2007-06-12 複合材料の製造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2007155691A Expired - Fee Related JP4875544B2 (ja) 1996-07-23 2007-06-12 複合材料の製造方法

Country Status (7)

Country Link
EP (2) EP1388371B1 (enExample)
JP (2) JP4077035B2 (enExample)
AT (1) ATE263629T1 (enExample)
AU (1) AU3628497A (enExample)
CA (1) CA2296334C (enExample)
DE (1) DE69728539T2 (enExample)
WO (1) WO1998003267A1 (enExample)

Cited By (3)

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US11497290B2 (en) 2015-10-19 2022-11-15 Kao Corporation Method for producing coating film on skin by electrostatic spraying
US11523670B2 (en) 2015-10-19 2022-12-13 Kao Corporation Method for producing coating film by electrostatic spraying
US11571371B2 (en) 2016-12-28 2023-02-07 Kao Corporation Method for manufacturing coating film by electrostatic spraying

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AU3628497A (en) 1998-02-10
EP1388371A2 (en) 2004-02-11
CA2296334A1 (en) 1998-01-29
JP2000516130A (ja) 2000-12-05
WO1998003267A1 (en) 1998-01-29
EP0912251A1 (en) 1999-05-06
CA2296334C (en) 2010-03-16
DE69728539T2 (de) 2004-08-05
EP1388371A3 (en) 2004-03-03
DE69728539D1 (de) 2004-05-13
EP0912251B1 (en) 2004-04-07
JP2007325934A (ja) 2007-12-20
EP1388371B1 (en) 2009-10-28
JP4875544B2 (ja) 2012-02-15
ATE263629T1 (de) 2004-04-15

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