JPWO2020203390A1 - - Google Patents
Info
- Publication number
- JPWO2020203390A1 JPWO2020203390A1 JP2020527982A JP2020527982A JPWO2020203390A1 JP WO2020203390 A1 JPWO2020203390 A1 JP WO2020203390A1 JP 2020527982 A JP2020527982 A JP 2020527982A JP 2020527982 A JP2020527982 A JP 2020527982A JP WO2020203390 A1 JPWO2020203390 A1 JP WO2020203390A1
- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
-
- 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
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
- D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F9/22—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
-
- 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
-
- 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
- D02J1/18—Separating or spreading
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Inorganic Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019066806 | 2019-03-29 | ||
| PCT/JP2020/012605 WO2020203390A1 (en) | 2019-03-29 | 2020-03-23 | Carbon-fiber-precursor fiber bundle and method for producing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2020203390A1 true JPWO2020203390A1 (en) | 2020-10-08 |
Family
ID=72668910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020527982A Pending JPWO2020203390A1 (en) | 2019-03-29 | 2020-03-23 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2020203390A1 (en) |
| TW (1) | TW202041731A (en) |
| WO (1) | WO2020203390A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737316A (en) * | 2021-10-14 | 2021-12-03 | 西安康本材料有限公司 | Production process of single-groove multi-filament carbon fiber |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2590638B2 (en) * | 1991-08-27 | 1997-03-12 | 東レ株式会社 | Method and apparatus for producing flame-resistant yarn |
| JP2002294517A (en) * | 2001-03-30 | 2002-10-09 | Mitsubishi Rayon Co Ltd | Acrylic fiber yarn for producing carbon fiber yarn and method for producing the same |
| JP4192041B2 (en) * | 2002-07-15 | 2008-12-03 | 三菱レイヨン株式会社 | Method and apparatus for producing carbon fiber precursor fiber bundle |
| JP2004250842A (en) * | 2003-02-21 | 2004-09-09 | Mitsubishi Rayon Co Ltd | Method for producing carbon fiber |
| US7941903B2 (en) * | 2004-02-13 | 2011-05-17 | Mitsubishi Rayon Co., Ltd. | Carbon fiber precursor fiber bundle, production method and production device therefor, and carbon fiber and production method therefor |
| JP4801621B2 (en) * | 2007-04-17 | 2011-10-26 | 三菱レイヨン株式会社 | Method for producing carbon fiber precursor tow |
| JP5772012B2 (en) * | 2011-01-27 | 2015-09-02 | 東レ株式会社 | Carbon fiber for filament winding molding and method for producing the same |
| JP6198864B2 (en) * | 2016-02-03 | 2017-09-20 | 東邦テナックス株式会社 | Carbon fiber manufacturing method |
| JP6520767B2 (en) * | 2016-03-10 | 2019-05-29 | 東レ株式会社 | Precursor fiber bundle for carbon fiber, method for producing the same, and method for producing carbon fiber |
-
2020
- 2020-03-23 JP JP2020527982A patent/JPWO2020203390A1/ja active Pending
- 2020-03-23 WO PCT/JP2020/012605 patent/WO2020203390A1/en active Application Filing
- 2020-03-26 TW TW109110133A patent/TW202041731A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW202041731A (en) | 2020-11-16 |
| WO2020203390A1 (en) | 2020-10-08 |