JPWO2021020354A1 - - Google Patents
Info
- Publication number
- JPWO2021020354A1 JPWO2021020354A1 JP2020541616A JP2020541616A JPWO2021020354A1 JP WO2021020354 A1 JPWO2021020354 A1 JP WO2021020354A1 JP 2020541616 A JP2020541616 A JP 2020541616A JP 2020541616 A JP2020541616 A JP 2020541616A JP WO2021020354 A1 JPWO2021020354 A1 JP WO2021020354A1
- 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
- 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
- D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
-
- 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
-
- 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
- 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
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
- D02G3/047—Blended or other yarns or threads containing components made from different materials including aramid fibres
-
- 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
- D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Multicomponent Fibers (AREA)
- Woven Fabrics (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019141540 | 2019-07-31 | ||
PCT/JP2020/028737 WO2021020354A1 (en) | 2019-07-31 | 2020-07-27 | Polyamide composite fiber and finished yarn |
Publications (1)
Publication Number | Publication Date |
---|---|
JPWO2021020354A1 true JPWO2021020354A1 (en) | 2021-02-04 |
Family
ID=74229147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020541616A Pending JPWO2021020354A1 (en) | 2019-07-31 | 2020-07-27 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP4006216A4 (en) |
JP (1) | JPWO2021020354A1 (en) |
KR (1) | KR20220038683A (en) |
CN (1) | CN114207200A (en) |
TW (1) | TW202113178A (en) |
WO (1) | WO2021020354A1 (en) |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES531410A0 (en) * | 1983-04-11 | 1985-06-16 | Monsanto Co | A PROCEDURE FOR PRODUCING CONJUGATED FILAMENTS |
JPH10266020A (en) * | 1997-03-27 | 1998-10-06 | Toray Monofilament Co Ltd | Conjugate monofilament and its production |
JP4226137B2 (en) * | 1999-04-06 | 2009-02-18 | ユニチカ株式会社 | Method for producing polyamide latent crimped yarn |
JP2001159030A (en) * | 1999-11-29 | 2001-06-12 | Toray Ind Inc | Conjugate polyamide fiber |
JP2002363827A (en) | 2001-06-06 | 2002-12-18 | Unitika Ltd | Latent crimping polyamide yarn and method for producing the same |
KR101359501B1 (en) * | 2007-04-18 | 2014-02-06 | 케이비 세렌 가부시키가이샤 | Highly Shrinkable Fiber |
JP4769279B2 (en) * | 2008-10-16 | 2011-09-07 | ユニチカ株式会社 | Polyamide latent crimped yarn |
BR112012005904A2 (en) * | 2009-09-16 | 2019-09-24 | Teijin Ltd | fiber and fiber structure |
ES2811827T3 (en) * | 2014-02-26 | 2021-03-15 | Toray Industries | Curly polyamide yarn and woven or knitted fabric that use it |
JPWO2016104278A1 (en) * | 2014-12-26 | 2017-10-05 | 東レ株式会社 | Highly shrinkable polyamide fiber and blended yarn and woven / knitted fabric using the same |
CN107614765B (en) * | 2015-05-22 | 2020-04-03 | 东丽株式会社 | Hygroscopic core-sheath composite yarn and method for producing same |
WO2017221713A1 (en) | 2016-06-22 | 2017-12-28 | 東レ株式会社 | High-temperature-shrinkable polyamide composite fiber, textured yarn, and textile partially using such polyamide composite fiber and textured yarn |
JP6699403B2 (en) * | 2016-06-30 | 2020-05-27 | 東レ株式会社 | Composite polyamide fiber for false twist |
JP7135854B2 (en) | 2016-12-14 | 2022-09-13 | 東レ株式会社 | Eccentric core-sheath composite fiber and mixed fiber yarn |
JP2019141540A (en) | 2018-02-15 | 2019-08-29 | エイブル株式会社 | Apparatus for releasing chlorine dioxide gas |
-
2020
- 2020-07-27 CN CN202080053997.0A patent/CN114207200A/en active Pending
- 2020-07-27 EP EP20847355.3A patent/EP4006216A4/en active Pending
- 2020-07-27 KR KR1020227002637A patent/KR20220038683A/en unknown
- 2020-07-27 WO PCT/JP2020/028737 patent/WO2021020354A1/en unknown
- 2020-07-27 JP JP2020541616A patent/JPWO2021020354A1/ja active Pending
- 2020-07-30 TW TW109125717A patent/TW202113178A/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP4006216A1 (en) | 2022-06-01 |
WO2021020354A1 (en) | 2021-02-04 |
KR20220038683A (en) | 2022-03-29 |
EP4006216A4 (en) | 2024-03-20 |
TW202113178A (en) | 2021-04-01 |
CN114207200A (en) | 2022-03-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230518 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240618 |