BR0014392A - Fio multifilamentar de tereftalato de politrimetileno formado de filamentos únicos, fio de tereftalato de politrimetileno texturizado de torção preliminar, fio de tereftalato de politrimetileno meio-estirado formado de filamentos únicos, e, processos para produzir os mesmos - Google Patents
Fio multifilamentar de tereftalato de politrimetileno formado de filamentos únicos, fio de tereftalato de politrimetileno texturizado de torção preliminar, fio de tereftalato de politrimetileno meio-estirado formado de filamentos únicos, e, processos para produzir os mesmosInfo
- Publication number
- BR0014392A BR0014392A BR0014392-8A BR0014392A BR0014392A BR 0014392 A BR0014392 A BR 0014392A BR 0014392 A BR0014392 A BR 0014392A BR 0014392 A BR0014392 A BR 0014392A
- Authority
- BR
- Brazil
- Prior art keywords
- yarn
- terephthalate yarn
- range
- type
- single filaments
- Prior art date
Links
Classifications
-
- 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
-
- 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
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
-
- 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
-
- 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
- Y10T428/2967—Synthetic resin or polymer
- Y10T428/2969—Polyamide, polyimide or polyester
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)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Multicomponent Fibers (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
"FIO MULTIFILAMENTAR DE TEREFTALATO DE POLITRIMETILENO FORMADO DE FILAMENTOS úNICOS, FIO DE TEREFTALATO DE POLITRIMETILENO TEXTURIZADO DE TORçãO PRELIMINAR, FIO DE TEREFTALATO DE POLITRIMETILENO MEIO-ESTIRADO FORMADO DE FILAMENTOS úNICOS, E, PROCESSOS PARA PRODUZIR OS MESMOS". A presente invenção provê um fio apropriado para peças de vestuário do tipo stretch, cujo fio é um fio multifilamentar de tereftalato de politrimetileno tendo uma viscosidade intrínseca em uma faixa de 0,7 a 1,1 dl/g, um tamanho de filamento único em uma faixa de 3,3 a 8,9 dtex, um alongamento em ruptura em uma faixa de 36 a 60% e o valor de flutuação de tamanho de fio (U%) é 1,2% ou menor e um fio texturizado de torção preliminar do mesmo. O fio multifilamentar é produzido sob as condições em que uma distância entre os orifícios de fiação adjacentes é de 5 mm ou mais, a temperatura de fiação está na faixa de 255 a 275 <198>C, a temperatura de superfície da fieira é de 255 <198>C ou maior, e um produto da velocidade V linear de descarga de polímero em fusão e a viscosidade intrínseca [<sym>] está em uma faixa de 5 a 12 (m/min) (dl/g). Porque a contaminação sobre a periferia do orifício de fiação gerada durante a fiação em fusão é minimizada de acordo com este processo de produção, o período entre as limpezas pode ser prolongado, o que é extremamente vantajoso no sentido industrial.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28024799 | 1999-09-30 | ||
PCT/JP2000/006806 WO2001023650A1 (fr) | 1999-09-30 | 2000-09-29 | Fil multifilamentaire de poly(trimethylene terephtalate) |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0014392A true BR0014392A (pt) | 2002-11-19 |
Family
ID=17622359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0014392-8A BR0014392A (pt) | 1999-09-30 | 2000-09-29 | Fio multifilamentar de tereftalato de politrimetileno formado de filamentos únicos, fio de tereftalato de politrimetileno texturizado de torção preliminar, fio de tereftalato de politrimetileno meio-estirado formado de filamentos únicos, e, processos para produzir os mesmos |
Country Status (11)
Country | Link |
---|---|
US (1) | US6572967B1 (pt) |
EP (1) | EP1219733A4 (pt) |
JP (1) | JP3753658B2 (pt) |
KR (1) | KR100442916B1 (pt) |
CN (1) | CN1214137C (pt) |
AU (1) | AU7451000A (pt) |
BR (1) | BR0014392A (pt) |
MX (1) | MXPA02002827A (pt) |
TR (1) | TR200200844T2 (pt) |
TW (1) | TW476820B (pt) |
WO (1) | WO2001023650A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001068498A1 (fr) * | 2000-03-17 | 2001-09-20 | Asahi Kasei Kabushiki Kaisha | Canette pour fil allonge |
CN1190534C (zh) * | 2000-03-30 | 2005-02-23 | 旭化成株式会社 | 单丝及其制造方法 |
JP3963840B2 (ja) * | 2001-04-17 | 2007-08-22 | 旭化成せんい株式会社 | ポリエステル系複合繊維の仮撚加工糸及びその製造法 |
US7578957B2 (en) * | 2002-12-30 | 2009-08-25 | E. I. Du Pont De Nemours And Company | Process of making staple fibers |
US20050147784A1 (en) * | 2004-01-06 | 2005-07-07 | Chang Jing C. | Process for preparing poly(trimethylene terephthalate) fiber |
JP2015501887A (ja) * | 2011-11-18 | 2015-01-19 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーE.I.Du Pont De Nemours And Company | ポリトリメチレンテレフタレートを含む複合繊維の製造方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS525320A (en) | 1975-07-02 | 1977-01-17 | Teijin Ltd | Process for producing polyester filament yarns |
JPS528123A (en) | 1975-07-03 | 1977-01-21 | Teijin Ltd | Process for producing polyester filament yarns |
JPS58104216A (ja) | 1981-12-14 | 1983-06-21 | Teijin Ltd | ポリトリメチレンテレフタレ−ト繊維の製造法 |
JPS6359412A (ja) | 1986-08-22 | 1988-03-15 | Teijin Ltd | ポリエステルの製糸方法 |
TW288052B (pt) | 1994-06-30 | 1996-10-11 | Du Pont | |
JP3483349B2 (ja) | 1995-05-16 | 2004-01-06 | 日本エステル株式会社 | 熱可塑性ポリエステル樹脂 |
JP3124259B2 (ja) * | 1997-09-11 | 2001-01-15 | 旭化成工業株式会社 | 仮撚糸およびその製造方法 |
JPH11107081A (ja) * | 1997-10-02 | 1999-04-20 | Asahi Chem Ind Co Ltd | 複合加工糸の製法 |
JP3235982B2 (ja) | 1997-12-26 | 2001-12-04 | 旭化成株式会社 | ポリエステルの紡糸方法 |
JP3167677B2 (ja) * | 1998-04-23 | 2001-05-21 | 旭化成株式会社 | ポリエステル異形断面繊維 |
DE69925035T2 (de) | 1998-10-15 | 2006-03-02 | Asahi Kasei Kabushiki Kaisha | Polytrimethylenterephthalatfasern |
EP1172467B1 (en) * | 1999-03-15 | 2008-12-17 | Asahi Kasei Kabushiki Kaisha | Poly(trimethylene terephthalate) fiber |
TW522179B (en) * | 1999-07-12 | 2003-03-01 | Asahi Chemical Ind | Polyester yarn and producing method thereof |
US20020116802A1 (en) * | 2000-07-14 | 2002-08-29 | Marc Moerman | Soft and stretchable textile fabrics made from polytrimethylene terephthalate |
-
2000
- 2000-09-29 CN CNB008135096A patent/CN1214137C/zh not_active Expired - Fee Related
- 2000-09-29 MX MXPA02002827A patent/MXPA02002827A/es active IP Right Grant
- 2000-09-29 TW TW089120286A patent/TW476820B/zh not_active IP Right Cessation
- 2000-09-29 KR KR10-2002-7003884A patent/KR100442916B1/ko not_active IP Right Cessation
- 2000-09-29 BR BR0014392-8A patent/BR0014392A/pt not_active Application Discontinuation
- 2000-09-29 TR TR2002/00844T patent/TR200200844T2/xx unknown
- 2000-09-29 WO PCT/JP2000/006806 patent/WO2001023650A1/ja active IP Right Grant
- 2000-09-29 AU AU74510/00A patent/AU7451000A/en not_active Abandoned
- 2000-09-29 US US10/088,746 patent/US6572967B1/en not_active Expired - Fee Related
- 2000-09-29 JP JP2001527025A patent/JP3753658B2/ja not_active Expired - Fee Related
- 2000-09-29 EP EP00963010A patent/EP1219733A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
KR100442916B1 (ko) | 2004-08-02 |
MXPA02002827A (es) | 2002-08-30 |
JP3753658B2 (ja) | 2006-03-08 |
TR200200844T2 (tr) | 2002-08-21 |
CN1376217A (zh) | 2002-10-23 |
AU7451000A (en) | 2001-04-30 |
EP1219733A1 (en) | 2002-07-03 |
TW476820B (en) | 2002-02-21 |
KR20020037360A (ko) | 2002-05-18 |
WO2001023650A1 (fr) | 2001-04-05 |
US6572967B1 (en) | 2003-06-03 |
CN1214137C (zh) | 2005-08-10 |
EP1219733A4 (en) | 2005-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |