EP3670712A4 - Ausstossdüse für eine nanofaserherstellungsvorrichtung und nanofaserherstellungsvorrichtung mit einer ausstossdüse - Google Patents
Ausstossdüse für eine nanofaserherstellungsvorrichtung und nanofaserherstellungsvorrichtung mit einer ausstossdüse Download PDFInfo
- Publication number
- EP3670712A4 EP3670712A4 EP18820101.6A EP18820101A EP3670712A4 EP 3670712 A4 EP3670712 A4 EP 3670712A4 EP 18820101 A EP18820101 A EP 18820101A EP 3670712 A4 EP3670712 A4 EP 3670712A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- discharge nozzle
- manufacturing device
- nano fiber
- fiber manufacturing
- device provided
- 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.)
- Withdrawn
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
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/02—Spinnerettes
-
- 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
- D01D5/12—Stretch-spinning methods
- D01D5/14—Stretch-spinning methods with flowing liquid or gaseous stretching media, e.g. solution-blowing
-
- 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
- D01D13/00—Complete machines for producing artificial threads
- D01D13/02—Elements of machines in combination
-
- 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
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/02—Spinnerettes
- D01D4/025—Melt-blowing or solution-blowing dies
-
- 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
- D01D5/04—Dry spinning methods
-
- 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
- D01D5/08—Melt spinning methods
- D01D5/098—Melt spinning methods with simultaneous stretching
-
- 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
- D01D5/08—Melt spinning methods
- D01D5/098—Melt spinning methods with simultaneous stretching
- D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
-
- 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
- D01D5/32—Side-by-side structure; Spinnerette packs therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017121050 | 2017-06-21 | ||
PCT/JP2018/023457 WO2018235866A1 (ja) | 2017-06-21 | 2018-06-20 | ナノファイバー製造装置用の吐出ノズル、及び吐出ノズルを備えたナノファイバー製造装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3670712A1 EP3670712A1 (de) | 2020-06-24 |
EP3670712A4 true EP3670712A4 (de) | 2021-07-28 |
Family
ID=64735710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18820101.6A Withdrawn EP3670712A4 (de) | 2017-06-21 | 2018-06-20 | Ausstossdüse für eine nanofaserherstellungsvorrichtung und nanofaserherstellungsvorrichtung mit einer ausstossdüse |
Country Status (12)
Country | Link |
---|---|
US (1) | US20210317600A1 (de) |
EP (1) | EP3670712A4 (de) |
JP (1) | JPWO2018235866A1 (de) |
KR (1) | KR20200042460A (de) |
CN (1) | CN111542652A (de) |
AU (1) | AU2018289746A1 (de) |
CA (1) | CA3104610A1 (de) |
RU (1) | RU2020102026A (de) |
SG (1) | SG11202105386VA (de) |
TW (1) | TW201920787A (de) |
WO (1) | WO2018235866A1 (de) |
ZA (1) | ZA201908535B (de) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996034132A1 (en) * | 1995-04-26 | 1996-10-31 | Exxon Chemical Patents Inc. | Modular meltblowing die |
US6422848B1 (en) * | 1997-03-19 | 2002-07-23 | Nordson Corporation | Modular meltblowing die |
EP2327817A1 (de) * | 2009-11-27 | 2011-06-01 | Japan Vilene Company, Ltd. | Spinnvorrichtung und Verfahren zur Herstellung von Vliesstoffen |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5946565B2 (ja) | 1980-07-08 | 1984-11-13 | 「沢」下 明夫 | 生州材料 |
JPS5946569B2 (ja) | 1981-08-03 | 1984-11-13 | 株式会社カネイ食品 | のし魚肉と味付けのし魚肉 |
DE3810596A1 (de) * | 1988-03-29 | 1989-10-12 | Bayer Ag | Feinstfasern aus polyphenylsulfid |
US4986743A (en) * | 1989-03-13 | 1991-01-22 | Accurate Products Co. | Melt blowing die |
CN103339301B (zh) * | 2010-11-24 | 2016-08-17 | 三菱丽阳株式会社 | 中空纤维膜纺丝喷嘴以及中空纤维膜的制造方法 |
JP6063012B1 (ja) * | 2015-07-22 | 2017-01-18 | 株式会社化繊ノズル製作所 | 極細繊維不織布の製造方法及び製造装置 |
JP2017145529A (ja) * | 2016-02-17 | 2017-08-24 | 日本ノズル株式会社 | 不織布製造装置及び不織布製造方法 |
-
2018
- 2018-06-20 AU AU2018289746A patent/AU2018289746A1/en not_active Abandoned
- 2018-06-20 SG SG11202105386VA patent/SG11202105386VA/en unknown
- 2018-06-20 CA CA3104610A patent/CA3104610A1/en not_active Abandoned
- 2018-06-20 EP EP18820101.6A patent/EP3670712A4/de not_active Withdrawn
- 2018-06-20 TW TW107121131A patent/TW201920787A/zh unknown
- 2018-06-20 RU RU2020102026A patent/RU2020102026A/ru unknown
- 2018-06-20 KR KR1020207001800A patent/KR20200042460A/ko not_active Application Discontinuation
- 2018-06-20 US US16/625,439 patent/US20210317600A1/en not_active Abandoned
- 2018-06-20 CN CN201880054273.0A patent/CN111542652A/zh active Pending
- 2018-06-20 JP JP2019525662A patent/JPWO2018235866A1/ja active Pending
- 2018-06-20 WO PCT/JP2018/023457 patent/WO2018235866A1/ja unknown
-
2019
- 2019-12-20 ZA ZA2019/08535A patent/ZA201908535B/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996034132A1 (en) * | 1995-04-26 | 1996-10-31 | Exxon Chemical Patents Inc. | Modular meltblowing die |
US6422848B1 (en) * | 1997-03-19 | 2002-07-23 | Nordson Corporation | Modular meltblowing die |
EP2327817A1 (de) * | 2009-11-27 | 2011-06-01 | Japan Vilene Company, Ltd. | Spinnvorrichtung und Verfahren zur Herstellung von Vliesstoffen |
Non-Patent Citations (1)
Title |
---|
See also references of WO2018235866A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN111542652A (zh) | 2020-08-14 |
TW201920787A (zh) | 2019-06-01 |
RU2020102026A (ru) | 2021-07-21 |
AU2018289746A1 (en) | 2020-02-13 |
US20210317600A1 (en) | 2021-10-14 |
KR20200042460A (ko) | 2020-04-23 |
SG11202105386VA (en) | 2021-06-29 |
EP3670712A1 (de) | 2020-06-24 |
RU2020102026A3 (de) | 2021-10-22 |
JPWO2018235866A1 (ja) | 2020-10-22 |
ZA201908535B (en) | 2021-05-26 |
WO2018235866A1 (ja) | 2018-12-27 |
CA3104610A1 (en) | 2018-12-27 |
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Legal Events
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
Effective date: 20200121 |
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Extension state: BA ME |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20210629 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: D01D 4/02 20060101AFI20210623BHEP Ipc: D01D 5/04 20060101ALI20210623BHEP Ipc: D01D 5/08 20060101ALI20210623BHEP Ipc: D01D 5/098 20060101ALI20210623BHEP Ipc: D01D 5/14 20060101ALI20210623BHEP Ipc: D01D 13/02 20060101ALI20210623BHEP |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20230103 |