KR20030004395A - 라이오셀 섬유 - Google Patents
라이오셀 섬유 Download PDFInfo
- Publication number
- KR20030004395A KR20030004395A KR1020027015077A KR20027015077A KR20030004395A KR 20030004395 A KR20030004395 A KR 20030004395A KR 1020027015077 A KR1020027015077 A KR 1020027015077A KR 20027015077 A KR20027015077 A KR 20027015077A KR 20030004395 A KR20030004395 A KR 20030004395A
- Authority
- KR
- South Korea
- Prior art keywords
- fiber
- fibers
- lyocell
- cellulose
- diameter
- 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.)
- Granted
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
-
- 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
- D01D5/12—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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/18—Formation of filaments, threads, or the like by means of rotating spinnerets
-
- 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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
- D21C9/004—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives inorganic compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2965—Cellulosic
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Nonwoven Fabrics (AREA)
Abstract
Description
Claims (14)
- 연속 인발 공정에 의해 제조된 라이오셀 섬유의 길이를 따라 단면 구성 및 직경에서의 가변성에 비해서 더 큰 섬유의 길이를 따른 단면 구성 및 직경 가변성을 특징으로 하는 라이오셀 섬유
- 제 1항에 있어서, 섬유가 직경이 1데니어 미만인 섬유 혼합물을 포함함을 특징으로 하는 라이오셀 섬유
- 제 1항의 섬유를 포함한 방적된 얀
- 제 1항에 있어서, 습식 마모 조건 하에서 피브릴화 경향이 자고 염료 수용성이 큼을 특징으로 하는 라이오셀 섬유
- 제 1항에 있어서, 개별화되고 연속적인 라이오셀 섬유
- 제 1항에 있어서, 섬유의 일부가 5.5마이크론 이상의 평균 직경을 가짐을 특징으로 하는 라이오셀 섬유
- 제 1항에 있어서, 섬유의 일부가 6.5%이상의 가변성 계수를 가짐을 특징으로하는 라이오셀 섬유
- 제 7항에 있어서, 섬유의 일부가 7.0%이상의 가변성 계수를 가짐을 특징으로 하는 라이오셀 섬유
- 제 8항에 있어서, 섬유의 일부가 10%이상의 가변성 계수를 가짐을 특징으로 하는 라이오셀 섬유
- 제 7항에 있어서, 섬유가 멜트블로우잉 됨을 특징으로 하는 라이오셀 섬유
- 제 10항에 있어서, 섬유의 일부가 12.6%이상의 가변성 계수를 가짐을 특징으로 하는 라이오셀 섬유
- 제 7항에 있어서, 섬유가 원심방적 됨을 특징으로 하는 라이오셀 섬유
- 제 12항에 있어서, 섬유의 일부가 10.9%이상의 가변성 계수를 가짐을 특징으로 하는 라이오셀 섬유
- 제 1항에 있어서, 섬유의 일부가 6.5-25.45%의 가변성 계수를 가짐을 특징으로 하는 라이오셀 섬유
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/569,366 | 2000-05-11 | ||
| US09/569,366 US6221487B1 (en) | 1996-08-23 | 2000-05-11 | Lyocell fibers having enhanced CV properties |
| PCT/US2001/040479 WO2001086043A1 (en) | 2000-05-11 | 2001-04-09 | Lyocell fibers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20030004395A true KR20030004395A (ko) | 2003-01-14 |
| KR100750008B1 KR100750008B1 (ko) | 2007-08-16 |
Family
ID=24275153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020027015077A Expired - Fee Related KR100750008B1 (ko) | 2000-05-11 | 2001-04-09 | 라이오셀 섬유 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6221487B1 (ko) |
| EP (1) | EP1285110A1 (ko) |
| JP (3) | JP2003532806A (ko) |
| KR (1) | KR100750008B1 (ko) |
| CN (1) | CN1224736C (ko) |
| AU (1) | AU2001255839A1 (ko) |
| BR (1) | BR0110662A (ko) |
| CA (1) | CA2406550C (ko) |
| MX (1) | MXPA02011104A (ko) |
| TW (1) | TW573088B (ko) |
| WO (1) | WO2001086043A1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200130273A (ko) * | 2018-03-06 | 2020-11-18 | 렌징 악티엔게젤샤프트 | 용매-방적 셀룰로오스 섬유 |
| KR20210102446A (ko) * | 2018-12-28 | 2021-08-19 | 렌징 악티엔게젤샤프트 | 셀룰로스 필라멘트 원사 또는 섬유로부터 액체를 제거하기 위한 방법 |
Families Citing this family (73)
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| US6471727B2 (en) | 1996-08-23 | 2002-10-29 | Weyerhaeuser Company | Lyocell fibers, and compositions for making the same |
| US6331354B1 (en) | 1996-08-23 | 2001-12-18 | Weyerhaeuser Company | Alkaline pulp having low average degree of polymerization values and method of producing the same |
| US6235392B1 (en) * | 1996-08-23 | 2001-05-22 | Weyerhaeuser Company | Lyocell fibers and process for their preparation |
| US6306334B1 (en) | 1996-08-23 | 2001-10-23 | The Weyerhaeuser Company | Process for melt blowing continuous lyocell fibers |
| US6686039B2 (en) * | 1999-02-24 | 2004-02-03 | Weyerhaeuser Company | Use of thinnings and other low specific gravity wood for lyocell pulps |
| US6797113B2 (en) * | 1999-02-24 | 2004-09-28 | Weyerhaeuser Company | Use of thinnings and other low specific gravity wood for lyocell pulps method |
| US6686040B2 (en) * | 1999-02-24 | 2004-02-03 | Weyerhaeuser Company | Use of thinnings and other low specific gravity wood for lyocell products |
| AT408355B (de) * | 2000-06-29 | 2001-11-26 | Chemiefaser Lenzing Ag | Verfahren zur herstellung cellulosischer fasern |
| DE10037923A1 (de) * | 2000-08-03 | 2001-03-29 | Zimmer Ag | Verfahren und Vorrichtung zur Herstellung von Endlosformkörpern |
| US20030032705A1 (en) * | 2001-08-07 | 2003-02-13 | Otter James William | Ethylene terpolymer adhesive for condensing furnace heat exchanger laminate material |
| US7097737B2 (en) * | 2003-04-16 | 2006-08-29 | Weyerhaeuser Company | Method of making a modified unbleached pulp for lyocell products |
| US6833187B2 (en) * | 2003-04-16 | 2004-12-21 | Weyerhaeuser Company | Unbleached pulp for lyocell products |
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| WO2005060712A2 (en) * | 2003-12-19 | 2005-07-07 | The Procter & Gamble Company | Processes for foreshortening fibrous structures |
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| AT404731B (de) | 1997-04-25 | 1999-02-25 | Chemiefaser Lenzing Ag | Verfahren zur herstellung cellulosischer flachfolien und ihre verwendung |
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| AT406386B (de) | 1998-07-28 | 2000-04-25 | Chemiefaser Lenzing Ag | Verfahren und vorrichtung zur herstellung cellulosischer formkörper |
-
2000
- 2000-05-11 US US09/569,366 patent/US6221487B1/en not_active Expired - Lifetime
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2001
- 2001-04-09 WO PCT/US2001/040479 patent/WO2001086043A1/en not_active Ceased
- 2001-04-09 KR KR1020027015077A patent/KR100750008B1/ko not_active Expired - Fee Related
- 2001-04-09 BR BR0110662-7A patent/BR0110662A/pt not_active Application Discontinuation
- 2001-04-09 CA CA002406550A patent/CA2406550C/en not_active Expired - Fee Related
- 2001-04-09 JP JP2001582624A patent/JP2003532806A/ja not_active Withdrawn
- 2001-04-09 EP EP01929052A patent/EP1285110A1/en not_active Withdrawn
- 2001-04-09 AU AU2001255839A patent/AU2001255839A1/en not_active Abandoned
- 2001-04-09 MX MXPA02011104A patent/MXPA02011104A/es active IP Right Grant
- 2001-04-09 CN CNB018092845A patent/CN1224736C/zh not_active Expired - Lifetime
- 2001-04-19 TW TW90109445A patent/TW573088B/zh not_active IP Right Cessation
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- 2011-10-24 JP JP2011232463A patent/JP5491477B2/ja not_active Expired - Fee Related
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200130273A (ko) * | 2018-03-06 | 2020-11-18 | 렌징 악티엔게젤샤프트 | 용매-방적 셀룰로오스 섬유 |
| KR20210102446A (ko) * | 2018-12-28 | 2021-08-19 | 렌징 악티엔게젤샤프트 | 셀룰로스 필라멘트 원사 또는 섬유로부터 액체를 제거하기 위한 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100750008B1 (ko) | 2007-08-16 |
| CN1522317A (zh) | 2004-08-18 |
| AU2001255839A1 (en) | 2001-11-20 |
| US6221487B1 (en) | 2001-04-24 |
| BR0110662A (pt) | 2003-03-25 |
| TW573088B (en) | 2004-01-21 |
| EP1285110A1 (en) | 2003-02-26 |
| CA2406550C (en) | 2009-08-25 |
| MXPA02011104A (es) | 2003-03-10 |
| CA2406550A1 (en) | 2001-11-15 |
| JP5491477B2 (ja) | 2014-05-14 |
| JP5752215B2 (ja) | 2015-07-22 |
| JP2003532806A (ja) | 2003-11-05 |
| JP2014074261A (ja) | 2014-04-24 |
| JP2012046861A (ja) | 2012-03-08 |
| CN1224736C (zh) | 2005-10-26 |
| WO2001086043A1 (en) | 2001-11-15 |
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