ATE532889T1 - Hochgeschwindigkeits-meta-aramidfaser-erzeugung - Google Patents
Hochgeschwindigkeits-meta-aramidfaser-erzeugungInfo
- Publication number
- ATE532889T1 ATE532889T1 AT08862329T AT08862329T ATE532889T1 AT E532889 T1 ATE532889 T1 AT E532889T1 AT 08862329 T AT08862329 T AT 08862329T AT 08862329 T AT08862329 T AT 08862329T AT E532889 T1 ATE532889 T1 AT E532889T1
- Authority
- AT
- Austria
- Prior art keywords
- fiber
- concentrations
- salt
- solvent
- water
- Prior art date
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
- D01D5/04—Dry spinning methods
-
- 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
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
- D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic polyamides
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/004,331 US7771637B2 (en) | 2007-12-19 | 2007-12-19 | High-speed meta-aramid fiber production |
PCT/US2008/087315 WO2009079611A1 (en) | 2007-12-19 | 2008-12-18 | High-speed meta-aramid fiber production |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE532889T1 true ATE532889T1 (de) | 2011-11-15 |
Family
ID=40348000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08862329T ATE532889T1 (de) | 2007-12-19 | 2008-12-18 | Hochgeschwindigkeits-meta-aramidfaser-erzeugung |
Country Status (8)
Country | Link |
---|---|
US (1) | US7771637B2 (de) |
EP (1) | EP2231905B1 (de) |
JP (1) | JP5186008B2 (de) |
KR (1) | KR101562075B1 (de) |
CN (1) | CN101903570B (de) |
AT (1) | ATE532889T1 (de) |
BR (1) | BRPI0819576A2 (de) |
WO (1) | WO2009079611A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7998575B2 (en) * | 2007-12-19 | 2011-08-16 | E.I. Du Pont De Nemours And Company | Low shrinkage, dyeable MPD-I yarn |
KR101386429B1 (ko) * | 2012-12-28 | 2014-04-29 | 코오롱인더스트리 주식회사 | 파라-아라미드 섬유의 제조방법 |
US10954609B2 (en) | 2015-07-29 | 2021-03-23 | Dupont Safety & Construction, Inc. | Yarn from polymers having different decomposition temperatures and process for forming same |
CN106222764B (zh) * | 2016-10-07 | 2018-04-06 | 上海会博新材料科技有限公司 | 采用干法纺丝制备间位芳纶纤维的装置 |
WO2023147257A1 (en) | 2022-01-27 | 2023-08-03 | Dupont Safety & Construction, Inc. | Flame-resistant garments and fabrics with yarns comprising a polymer blend of meta-aramid and polyvinylpyrrolidone |
WO2024015206A1 (en) | 2022-07-15 | 2024-01-18 | Ddp Specialty Electronic Materials Us, Llc | Flame-resistant shield for protected membrane roofs |
Family Cites Families (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2130948A (en) | 1937-04-09 | 1938-09-20 | Du Pont | Synthetic fiber |
US2210161A (en) * | 1937-10-23 | 1940-08-06 | Du Pont | Production of filamentary structures |
US3063966A (en) * | 1958-02-05 | 1962-11-13 | Du Pont | Process of making wholly aromatic polyamides |
US3094511A (en) | 1958-11-17 | 1963-06-18 | Du Pont | Wholly aromatic polyamides |
US3133138A (en) | 1958-12-19 | 1964-05-12 | Du Pont | Stretching and heat crystallization of poly(meta-phenylene isophthalamide) fibers |
US3414645A (en) | 1964-06-19 | 1968-12-03 | Monsanto Co | Process for spinning wholly aromatic polyamide fibers |
US3360598A (en) | 1964-12-28 | 1967-12-26 | Du Pont | Process of dry spinning an aromatic polycarbonamide fiber |
US3287324A (en) | 1965-05-07 | 1966-11-22 | Du Pont | Poly-meta-phenylene isophthalamides |
US3381506A (en) | 1966-08-19 | 1968-05-07 | Du Pont | Liquid-stripper bar |
US3391672A (en) | 1966-09-07 | 1968-07-09 | Du Pont | Apparatus for removal of liquid from moving filamentary yarns |
US3493422A (en) | 1967-02-28 | 1970-02-03 | Du Pont | Apparatus and process for liquid treatment of shaped structures |
US3725523A (en) | 1971-08-03 | 1973-04-03 | Du Pont | Process for extracting and drawing a tow |
CS160281B1 (de) * | 1971-12-22 | 1975-03-28 | ||
US3765195A (en) | 1972-02-22 | 1973-10-16 | Du Pont | Fluid stripping devices |
JPS5631009A (en) * | 1979-07-09 | 1981-03-28 | Teijin Ltd | Production of formed product of wholly aromatic polyamide |
JPS5653207A (en) * | 1979-10-02 | 1981-05-12 | Teijin Ltd | Production of aromatic polyamide fiber |
DE3225268A1 (de) | 1982-07-06 | 1984-01-12 | Bayer Ag, 5090 Leverkusen | Kontinuierliches trockenspinnverfahren fuer hochschrumpffaehige acrylnitrilfaeden und -fasern |
US4466935A (en) * | 1983-04-22 | 1984-08-21 | E. I. Du Pont De Nemours And Company | Aramid spinning process |
EP0148830B1 (de) * | 1983-07-19 | 1988-09-21 | Ford Motor Company Limited | Verfahren zur herstellung eines anisotropisches siliziumnitrid enthaltenden gegenstandes durch verwendung einer höheren dichte und vollreagierten vorformen |
US4668234A (en) | 1985-08-15 | 1987-05-26 | E. I. Du Pont De Nemours And Company | Aromatic polyamide fibers and process for stabilizing such fibers with surfactants |
US4883496A (en) | 1988-02-14 | 1989-11-28 | E. I. Du Pont De Nemours And Company | Process for dyeing crystalline aromatic polyamide fibers with water-insoluble dyes |
US5340519A (en) * | 1993-03-29 | 1994-08-23 | E. I. Du Pont De Nemours And Company | Preparation of poly(m-phenylene isophthalamide) filaments |
DE4400248A1 (de) * | 1994-01-06 | 1995-07-13 | Hoechst Ag | Verfahren zur Herstellung von massegefärbten geformten Gebilden auf der Basis von aromatischen Polyamiden, massegefärbte Fasern, sowie Vermischung zur Herstellung von massegefärbten geformten Gebilden |
BR9602931A (pt) * | 1995-06-30 | 1998-04-28 | Praxair Technology Inc | Membrana de fibra oca de separação de fluídos anisotrópica e aparelho para produzir membranas de fibras ocas |
US5667743A (en) * | 1996-05-21 | 1997-09-16 | E. I. Du Pont De Nemours And Company | Wet spinning process for aramid polymer containing salts |
US6497953B1 (en) | 1998-10-09 | 2002-12-24 | Cabot Corporation | Polymeric fibers and spinning processes for making said polymeric fibers |
EP1143048B1 (de) * | 1999-10-21 | 2006-06-28 | Teijin Limited | Verfahren zur herstellung von meta-aromatischen polyamidfasern |
MXPA02007125A (es) * | 2000-01-20 | 2003-01-28 | Du Pont | Metodo para el hilado a alta velocidad de fibras bicompuestas. |
DK1172466T3 (da) * | 2000-02-16 | 2007-05-21 | Teijin Ltd | Fremgangsmåde til fremstilling af en fiber bestående af fuldstændigt aromatisk polyamid af meta-typen |
FR2843975B1 (fr) | 2002-09-04 | 2008-11-14 | Kermel | Fibres et fibrides, leur procede d'obtention, articles obtenus a partir de ces fibres et/ou fibrides. |
JPWO2004024305A1 (ja) * | 2002-09-09 | 2006-01-05 | Nok株式会社 | ポリメタフェニレンイソフタルアミド多孔質中空糸膜の製造法 |
US20050093198A1 (en) * | 2003-10-31 | 2005-05-05 | Rodini David J. | Wet spinning process for aramid polymer containing salts |
MY138441A (en) * | 2003-12-09 | 2009-06-30 | Teijin Aramid Bv | Aramid fibrils |
MY145156A (en) * | 2003-12-09 | 2011-12-30 | Teijin Aramid Bv | Para-aramid fibrid film |
JP4833644B2 (ja) * | 2005-11-22 | 2011-12-07 | 富士フイルム株式会社 | 熱可塑性樹脂フィルムの製造方法 |
US7846363B2 (en) * | 2006-08-23 | 2010-12-07 | Honeywell International Inc. | Process for the preparation of UHMW multi-filament poly(alpha-olefin) yarns |
US7456120B2 (en) * | 2006-09-13 | 2008-11-25 | E. I. Du Pont De Nemours And Company | Bag filter comprising meta-aramid and acrylic fiber |
-
2007
- 2007-12-19 US US12/004,331 patent/US7771637B2/en active Active
-
2008
- 2008-12-18 WO PCT/US2008/087315 patent/WO2009079611A1/en active Application Filing
- 2008-12-18 EP EP08862329A patent/EP2231905B1/de active Active
- 2008-12-18 KR KR1020107015667A patent/KR101562075B1/ko active IP Right Grant
- 2008-12-18 JP JP2010539764A patent/JP5186008B2/ja active Active
- 2008-12-18 BR BRPI0819576 patent/BRPI0819576A2/pt not_active Application Discontinuation
- 2008-12-18 CN CN2008801216580A patent/CN101903570B/zh active Active
- 2008-12-18 AT AT08862329T patent/ATE532889T1/de active
Also Published As
Publication number | Publication date |
---|---|
JP2011508098A (ja) | 2011-03-10 |
US20090160080A1 (en) | 2009-06-25 |
CN101903570B (zh) | 2012-03-21 |
JP5186008B2 (ja) | 2013-04-17 |
BRPI0819576A2 (pt) | 2015-05-05 |
US7771637B2 (en) | 2010-08-10 |
WO2009079611A1 (en) | 2009-06-25 |
CN101903570A (zh) | 2010-12-01 |
KR20100108380A (ko) | 2010-10-06 |
KR101562075B1 (ko) | 2015-10-21 |
EP2231905A1 (de) | 2010-09-29 |
EP2231905B1 (de) | 2011-11-09 |
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