EP3138940A4 - Acrylic fibers, method for manufacturing same, and spun yarn and knitted fabric using said fibers - Google Patents
Acrylic fibers, method for manufacturing same, and spun yarn and knitted fabric using said fibers Download PDFInfo
- Publication number
- EP3138940A4 EP3138940A4 EP15786320.0A EP15786320A EP3138940A4 EP 3138940 A4 EP3138940 A4 EP 3138940A4 EP 15786320 A EP15786320 A EP 15786320A EP 3138940 A4 EP3138940 A4 EP 3138940A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- fibers
- knitted fabric
- spun yarn
- manufacturing same
- acrylic
- 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- Withdrawn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
- 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
- D01F8/08—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyacrylonitrile 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
- D01D1/00—Treatment of filament-forming or like material
- D01D1/02—Preparation of spinning solutions
-
- 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
- D01D5/06—Wet 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
- D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
-
- 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
-
- 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
- D02G1/004—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by heating fibres, filaments, yarns or threads so as to create a temperature gradient across their diameter, thereby imparting them latent asymmetrical shrinkage 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
- 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
- D02G3/045—Blended or other yarns or threads containing components made from different materials all components being made from artificial or synthetic material
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/228—Stretching in two or more steps, with or without intermediate steps
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
- D04B1/18—Other fabrics or articles characterised primarily by the use of particular thread materials elastic threads
- D04B1/20—Other fabrics or articles characterised primarily by the use of particular thread materials elastic threads crimped threads
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/04—Heat-responsive characteristics
- D10B2401/046—Shape recovering or form memory
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/061—Load-responsive characteristics elastic
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/16—Physical properties antistatic; conductive
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Knitting Of Fabric (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Multicomponent Fibers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014093278 | 2014-04-30 | ||
PCT/JP2015/062863 WO2015166956A1 (en) | 2014-04-30 | 2015-04-28 | Acrylic fibers, method for manufacturing same, and spun yarn and knitted fabric using said fibers |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3138940A1 EP3138940A1 (en) | 2017-03-08 |
EP3138940A4 true EP3138940A4 (en) | 2017-04-26 |
Family
ID=54358683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15786320.0A Withdrawn EP3138940A4 (en) | 2014-04-30 | 2015-04-28 | Acrylic fibers, method for manufacturing same, and spun yarn and knitted fabric using said fibers |
Country Status (5)
Country | Link |
---|---|
US (1) | US20170044693A1 (en) |
EP (1) | EP3138940A4 (en) |
JP (1) | JP6065976B2 (en) |
CN (1) | CN106460242A (en) |
WO (1) | WO2015166956A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109023579B (en) * | 2017-06-08 | 2020-12-29 | 中国石油化工股份有限公司 | High-pull-out-strength building reinforced polyacrylonitrile chopped fiber and preparation method and application thereof |
JP7068651B2 (en) | 2017-06-22 | 2022-05-17 | 日本エクスラン工業株式会社 | Flat acrylonitrile fiber with three-dimensional crimp and pile fabric using the fiber |
CN107675346A (en) * | 2017-10-31 | 2018-02-09 | 宿迁市神龙家纺有限公司 | A kind of one side metallized thread embossing warp knit wool felt and preparation method thereof |
CN111350082B (en) * | 2020-04-23 | 2022-09-02 | 潮州市乐欣服装有限公司 | Anti-pilling knitted fabric and preparation method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2007587A (en) * | 1977-11-07 | 1979-05-23 | Mitsubishi Rayon Co | Process for producing acrylonitrile polymer bicomponent composite fibers and product of the process |
JPH10237721A (en) * | 1997-02-24 | 1998-09-08 | Mitsubishi Rayon Co Ltd | Highly shrinkable acrylic fiber and raw stock for pile |
JPH10266019A (en) * | 1997-03-26 | 1998-10-06 | Mitsubishi Rayon Co Ltd | Water-sensitive acrylic conjugate fiber having pill resistance and its production |
JP2004044026A (en) * | 2002-07-12 | 2004-02-12 | Mitsubishi Rayon Co Ltd | Acrylonitrile-based filament and method for producing the same |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE788423A (en) * | 1971-09-16 | 1973-01-02 | Snam Progetti | TWO-COMPONENT CONTINUOUS ACRYLIC FIBER INFLATED YARNS AND ITS MANUFACTURING METHOD |
DE2348679C3 (en) * | 1973-09-27 | 1982-03-25 | Bayer Ag, 5090 Leverkusen | Composite fibers and composite fiber yarns made from two different acrylonitrile polymers and their use |
JPS52103525A (en) * | 1976-02-24 | 1977-08-30 | Toray Ind Inc | Antistatic polyacrylonitrile fiber with no humidity dependency |
FR2442901A1 (en) * | 1978-11-30 | 1980-06-27 | Rhone Poulenc Textile | DOUBLE CONSTITUENT ACRYLIC FIBERS |
US4347203A (en) * | 1979-05-30 | 1982-08-31 | Mitsubishi Rayon Company, Ltd. | Process for producing acrylic fiber |
CN101929001A (en) * | 2009-08-24 | 2010-12-29 | 江苏鹰翔化纤股份有限公司 | Collateral fiber of PET (Polyethylene Terephthalate) and PBS (Poly Butylenes Succinate) |
-
2015
- 2015-04-28 JP JP2015523315A patent/JP6065976B2/en not_active Expired - Fee Related
- 2015-04-28 US US15/307,053 patent/US20170044693A1/en not_active Abandoned
- 2015-04-28 CN CN201580022144.XA patent/CN106460242A/en active Pending
- 2015-04-28 EP EP15786320.0A patent/EP3138940A4/en not_active Withdrawn
- 2015-04-28 WO PCT/JP2015/062863 patent/WO2015166956A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2007587A (en) * | 1977-11-07 | 1979-05-23 | Mitsubishi Rayon Co | Process for producing acrylonitrile polymer bicomponent composite fibers and product of the process |
JPH10237721A (en) * | 1997-02-24 | 1998-09-08 | Mitsubishi Rayon Co Ltd | Highly shrinkable acrylic fiber and raw stock for pile |
JPH10266019A (en) * | 1997-03-26 | 1998-10-06 | Mitsubishi Rayon Co Ltd | Water-sensitive acrylic conjugate fiber having pill resistance and its production |
JP2004044026A (en) * | 2002-07-12 | 2004-02-12 | Mitsubishi Rayon Co Ltd | Acrylonitrile-based filament and method for producing the same |
Also Published As
Publication number | Publication date |
---|---|
EP3138940A1 (en) | 2017-03-08 |
US20170044693A1 (en) | 2017-02-16 |
JPWO2015166956A1 (en) | 2017-04-20 |
WO2015166956A1 (en) | 2015-11-05 |
CN106460242A (en) | 2017-02-22 |
JP6065976B2 (en) | 2017-01-25 |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20170323 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: D01D 5/06 20060101ALI20170317BHEP Ipc: D02G 1/00 20060101ALI20170317BHEP Ipc: D02G 3/04 20060101ALI20170317BHEP Ipc: D02J 1/22 20060101ALI20170317BHEP Ipc: D01D 1/02 20060101ALI20170317BHEP Ipc: D01F 8/08 20060101AFI20170317BHEP Ipc: D04B 1/20 20060101ALI20170317BHEP Ipc: D01D 5/32 20060101ALI20170317BHEP |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: MITSUBISHI CHEMICAL CORPORATION |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: MITSUBISHI CHEMICAL CORPORATION |
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GRAP | Despatch of communication of intention to grant a patent |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: D04B 1/20 20060101ALI20190702BHEP Ipc: D02J 1/22 20060101ALI20190702BHEP Ipc: D02G 3/04 20060101ALI20190702BHEP Ipc: D01D 5/06 20060101ALI20190702BHEP Ipc: D01D 1/02 20060101ALI20190702BHEP Ipc: D01D 5/32 20060101ALI20190702BHEP Ipc: D02G 1/00 20060101ALI20190702BHEP Ipc: D01F 8/08 20060101AFI20190702BHEP |
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Effective date: 20190718 |
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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: 20191129 |