JPWO2021140906A1 - - Google Patents
Info
- Publication number
- JPWO2021140906A1 JPWO2021140906A1 JP2020571897A JP2020571897A JPWO2021140906A1 JP WO2021140906 A1 JPWO2021140906 A1 JP WO2021140906A1 JP 2020571897 A JP2020571897 A JP 2020571897A JP 2020571897 A JP2020571897 A JP 2020571897A JP WO2021140906 A1 JPWO2021140906 A1 JP WO2021140906A1
- Authority
- JP
- Japan
- 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
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
- D01D5/08—Melt spinning methods
- D01D5/098—Melt spinning methods with simultaneous stretching
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- 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
- D01D5/36—Matrix structure; Spinnerette packs therefor
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- 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/007—Addition polymers
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
- D04H3/147—Composite yarns or filaments
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020001941 | 2020-01-09 | ||
| PCT/JP2020/047876 WO2021140906A1 (ja) | 2020-01-09 | 2020-12-22 | スパンボンド不織布 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2021140906A1 true JPWO2021140906A1 (zh) | 2021-07-15 |
Family
ID=76788634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020571897A Pending JPWO2021140906A1 (zh) | 2020-01-09 | 2020-12-22 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPWO2021140906A1 (zh) |
| WO (1) | WO2021140906A1 (zh) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04240275A (ja) * | 1991-01-23 | 1992-08-27 | Teijin Koodore Kk | シート状複合物の製造方法 |
| JPH09268460A (ja) * | 1996-03-28 | 1997-10-14 | Japan Vilene Co Ltd | 不織布及びこの製造方法 |
| US7101623B2 (en) * | 2004-03-19 | 2006-09-05 | Dow Global Technologies Inc. | Extensible and elastic conjugate fibers and webs having a nontacky feel |
| US7438777B2 (en) * | 2005-04-01 | 2008-10-21 | North Carolina State University | Lightweight high-tensile, high-tear strength bicomponent nonwoven fabrics |
| US20070055015A1 (en) * | 2005-09-02 | 2007-03-08 | Kraton Polymers U.S. Llc | Elastomeric fibers comprising controlled distribution block copolymers |
| CN106149094B (zh) * | 2015-03-25 | 2021-04-16 | 东丽纤维研究所（中国）有限公司 | 一种聚丙烯纳米纤维及其制备方法 |
| CN108884615A (zh) * | 2016-03-24 | 2018-11-23 | 大和纺控股株式会社 | 带有花纹的无纺布及其制造方法 |
-
2020
- 2020-12-22 JP JP2020571897A patent/JPWO2021140906A1/ja active Pending
- 2020-12-22 WO PCT/JP2020/047876 patent/WO2021140906A1/ja active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021140906A1 (ja) | 2021-07-15 |