EP3856419A4 - Apparatus and method for production and encapsulation of small particles and thin wires - Google Patents

Apparatus and method for production and encapsulation of small particles and thin wires Download PDF

Info

Publication number
EP3856419A4
EP3856419A4 EP19866177.9A EP19866177A EP3856419A4 EP 3856419 A4 EP3856419 A4 EP 3856419A4 EP 19866177 A EP19866177 A EP 19866177A EP 3856419 A4 EP3856419 A4 EP 3856419A4
Authority
EP
European Patent Office
Prior art keywords
encapsulation
production
small particles
thin wires
wires
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.)
Pending
Application number
EP19866177.9A
Other languages
German (de)
French (fr)
Other versions
EP3856419A1 (en
Inventor
Jingzhou ZHAO
Max Aaron MARTEL
Yuri Andrew GULAK
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.)
Western New England University
Original Assignee
Western New England University
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 Western New England University filed Critical Western New England University
Priority claimed from PCT/US2019/053176 external-priority patent/WO2020069145A1/en
Publication of EP3856419A1 publication Critical patent/EP3856419A1/en
Publication of EP3856419A4 publication Critical patent/EP3856419A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/054—Nanosized particles
    • B22F1/0547—Nanofibres or nanotubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B22F1/062—Fibrous particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B22F1/065—Spherical particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/16—Metallic particles coated with a non-metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G19/00—Compounds of tin
    • C01G19/02—Oxides
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/07—Re-forming tubes or rods by blowing, e.g. for making electric bulbs
    • C03B23/073—Vacuum-blowing
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
    • C04B35/62802—Powder coating materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
    • C04B35/62844—Coating fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2302/00—Metal Compound, non-Metallic compound or non-metal composition of the powder or its coating
    • B22F2302/25—Oxide
    • B22F2302/256—Silicium oxide (SiO2)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3293—Tin oxides, stannates or oxide forming salts thereof, e.g. indium tin oxide [ITO]
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/602—Making the green bodies or pre-forms by moulding
    • C04B2235/6026—Computer aided shaping, e.g. rapid prototyping
EP19866177.9A 2018-09-28 2019-09-26 Apparatus and method for production and encapsulation of small particles and thin wires Pending EP3856419A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862738071P 2018-09-28 2018-09-28
PCT/US2019/053176 WO2020069145A1 (en) 2018-09-28 2019-09-26 Apparatus and method for production and encapsulation of small particles and thin wires

Publications (2)

Publication Number Publication Date
EP3856419A1 EP3856419A1 (en) 2021-08-04
EP3856419A4 true EP3856419A4 (en) 2022-06-29

Family

ID=76599669

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19866177.9A Pending EP3856419A4 (en) 2018-09-28 2019-09-26 Apparatus and method for production and encapsulation of small particles and thin wires

Country Status (2)

Country Link
EP (1) EP3856419A4 (en)
CN (1) CN113195106B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040065170A1 (en) * 2002-10-07 2004-04-08 L. W. Wu Method for producing nano-structured materials
US20050042559A1 (en) * 2001-09-05 2005-02-24 Bird Lindwood A. Furnaces having dual gas screens and methods for operating the same
US20070141332A1 (en) * 2005-12-19 2007-06-21 Global Micro Wire Technologies, Ltd. Cast glass-coated microwire for X-ray protection
US20130017148A1 (en) * 2006-05-03 2013-01-17 Gustavo Larsen Systems for producing multilayered particles, fibers and sprays and methods for administering the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652988A (en) * 1985-04-04 1987-03-24 Trion, Inc. Plug-in power module for electrostatic air cleaner
EP1374309A1 (en) * 2001-03-30 2004-01-02 The Regents Of The University Of California Methods of fabricating nanostructures and nanowires and devices fabricated therefrom
US10421159B2 (en) * 2015-02-25 2019-09-24 Hobart Brothers Llc Systems and methods for additive manufacturing using aluminum metal-cored wire
CN108311707B (en) * 2018-03-07 2023-11-03 中国科学院光电研究院 Preparation device and preparation method of superfine powder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050042559A1 (en) * 2001-09-05 2005-02-24 Bird Lindwood A. Furnaces having dual gas screens and methods for operating the same
US20040065170A1 (en) * 2002-10-07 2004-04-08 L. W. Wu Method for producing nano-structured materials
US20070141332A1 (en) * 2005-12-19 2007-06-21 Global Micro Wire Technologies, Ltd. Cast glass-coated microwire for X-ray protection
US20130017148A1 (en) * 2006-05-03 2013-01-17 Gustavo Larsen Systems for producing multilayered particles, fibers and sprays and methods for administering the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JINGZHOU ZHAO ET AL: "Scalable Manufacturing of Metal Nanoparticles by Thermal Fiber Drawing", JOURNAL OF MICRO AND NANO-MANUFACTURING, vol. 4, no. 4, 10 October 2016 (2016-10-10), US, pages 041002, XP055437803, ISSN: 2166-0468, DOI: 10.1115/1.4034643 *

Also Published As

Publication number Publication date
CN113195106A (en) 2021-07-30
EP3856419A1 (en) 2021-08-04
CN113195106B (en) 2023-10-20

Similar Documents

Publication Publication Date Title
EP3831986A4 (en) Gas production device and gas production method
EP3801959A4 (en) Method and apparatus for producing high purity spherical metallic powders at high production rates from one or two wires
EP3639679A4 (en) Composition containing fine particle complex and production method therefor
EP3690938A4 (en) Semiconductor device and production method therefor
EP3843132A4 (en) Semiconductor device and production method
EP3922604A4 (en) Semiconductor nanoparticles and method for producing same
EP3482899A4 (en) Pellet production apparatus and pellet production method
EP3584824A4 (en) Semiconductor device and semiconductor device production method
EP3640302A4 (en) Silicone composition and production method for same
EP3646420A4 (en) Method of manufacturing optical semiconductor apparatus and the apparatus
EP3791435A4 (en) Display substrate, display apparatus, and method of fabricating display substrate
EP3797953A4 (en) Method and apparatus for simulating production time of wafer slicer
EP3831062A4 (en) Method and apparatus of simplified sub-mode for video coding
EP3584356A4 (en) Compound semiconductor and production method therefor
EP3765645A4 (en) Method of aluminum-scandium alloy production
EP3253034A4 (en) Method and apparatus for controlling sound collection range of multi-microphone de-noising of terminal
GB2584586B (en) Method of production of particles
EP3608352A4 (en) Silicone particles and method for producing same
IL282000A (en) Apparatus and method for production and encapsulation of small particles and thin wires
EP3854902A4 (en) Production method for ring-rolled material of fe-ni-based super-heat-resistant alloy
EP3854492A4 (en) Apparatus for cleaning component of semiconductor production apparatus, method for cleaning component of semiconductor production apparatus, and system for cleaning component of semiconductor production apparatus
EP3819023A4 (en) Slurry manufacturing apparatus and method for manufacturing slurry
EP3652754A4 (en) Method and apparatus for producing cathode particles
EP3786114A4 (en) Metahalloysite powder and production method therefor
EP3884524A4 (en) Display substrate, display apparatus, and method of fabricating display substrate

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210412

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RAV Requested validation state of the european patent: fee paid

Extension state: MD

Effective date: 20210412

A4 Supplementary search report drawn up and despatched

Effective date: 20220530

RIC1 Information provided on ipc code assigned before grant

Ipc: B22F 1/065 20220101ALI20220523BHEP

Ipc: B22F 1/062 20220101ALI20220523BHEP

Ipc: B22F 1/054 20220101ALI20220523BHEP

Ipc: C04B 35/00 20060101ALI20220523BHEP

Ipc: C01G 19/02 20060101ALI20220523BHEP

Ipc: B22F 9/08 20060101ALI20220523BHEP

Ipc: B22F 1/16 20220101ALI20220523BHEP

Ipc: B22D 19/14 20060101ALI20220523BHEP

Ipc: B22D 11/00 20060101ALI20220523BHEP

Ipc: B05B 7/18 20060101ALI20220523BHEP

Ipc: B05B 7/16 20060101ALI20220523BHEP

Ipc: B05B 7/00 20060101ALI20220523BHEP

Ipc: B05B 5/025 20060101ALI20220523BHEP

Ipc: B05B 5/00 20060101AFI20220523BHEP

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230726