BR0013509A - Fibra de tereftalato de politrimetileno dotada de uma seção modificada e processo para produzir a mesma - Google Patents
Fibra de tereftalato de politrimetileno dotada de uma seção modificada e processo para produzir a mesmaInfo
- Publication number
- BR0013509A BR0013509A BR0013509-7A BR0013509A BR0013509A BR 0013509 A BR0013509 A BR 0013509A BR 0013509 A BR0013509 A BR 0013509A BR 0013509 A BR0013509 A BR 0013509A
- Authority
- BR
- Brazil
- Prior art keywords
- produce
- modified section
- fiber
- same
- section
- Prior art date
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
- D01F6/58—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
- 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
- D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs 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
- Y10T428/2967—Synthetic resin or polymer
- Y10T428/2969—Polyamide, polyimide or polyester
-
- 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
- Y10T428/2973—Particular cross section
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
"<UM>FIBRA DE TEREFTALATO DE POLITRIMETILENO DOTADA DE UMA SEçãO MODIFICADA E PROCESSO PARA PRODUZIR A MESMA<MV>". A presente invenção tem por finalidade proporcionar uma fibra de tereftalato de politetrametileno que é dotada de uma seção modificada do tipo trilobulado, composta software 95 mols% ou mais de unidades repetitivas de tereftalato de trimetileno e 5 mols% ou menos de outras unidades de repetição de éster para ter uma viscosidade intrínseca numa faixa de 0,7 a 1,3 (dl/g), em que a periferia externa da seção transversal do tipo trilobulado consiste de seções convexas para fora ou de seção convexa para fora e seções retas. De acordo com o processo da invenção, é possível produzir a fibra mencionada anteriormente da seção modificada de uma maneira industrialmente estável, ao mesmo tempo que se reduz ao mínimo a aderência da escuma de polímero ao orifício de fiação ou a sua contaminação para suprimir a geração de felpa ou ruptura de fio.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23951999 | 1999-08-26 | ||
PCT/JP2000/005773 WO2001016413A1 (fr) | 1999-08-26 | 2000-08-25 | Fil a section modifiee par poly(trimethylene terephtalate) |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0013509A true BR0013509A (pt) | 2002-07-09 |
Family
ID=17046016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0013509-7A BR0013509A (pt) | 1999-08-26 | 2000-08-25 | Fibra de tereftalato de politrimetileno dotada de uma seção modificada e processo para produzir a mesma |
Country Status (12)
Country | Link |
---|---|
US (1) | US6620505B1 (pt) |
EP (1) | EP1219732A4 (pt) |
JP (1) | JP3580796B2 (pt) |
KR (1) | KR100422029B1 (pt) |
CN (1) | CN1195910C (pt) |
AU (1) | AU6732000A (pt) |
BR (1) | BR0013509A (pt) |
HK (1) | HK1049357B (pt) |
MX (1) | MXPA02001374A (pt) |
TR (1) | TR200200504T2 (pt) |
TW (1) | TW567257B (pt) |
WO (1) | WO2001016413A1 (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100422029B1 (ko) * | 1999-08-26 | 2004-03-10 | 아사히 가세이 가부시키가이샤 | 폴리트리메틸렌 테레프탈레이트 이형사 |
KR20030047192A (ko) * | 2001-12-08 | 2003-06-18 | 주식회사 효성 | 폴리트리메틸렌테레프탈레이트 이형단면사 및 그 제조방법 |
BR0311125A (pt) * | 2002-06-13 | 2005-02-22 | Asahi Chemical Ind | Resina de tereftalato de politrimetileno e método para produzir a mesma |
US7578957B2 (en) * | 2002-12-30 | 2009-08-25 | E. I. Du Pont De Nemours And Company | Process of making staple fibers |
US20090036613A1 (en) | 2006-11-28 | 2009-02-05 | Kulkarni Sanjay Tammaji | Polyester staple fiber (PSF) /filament yarn (POY and PFY) for textile applications |
NL1035682C2 (nl) * | 2008-07-10 | 2010-01-12 | Desseaux H Tapijtfab | Kunstgrasveld. |
US20110287210A1 (en) * | 2008-08-22 | 2011-11-24 | Invista North America S.Ar.L | Bulked continuous filaments with trilobal cross-section and round central void and spinneret plates for producing filament |
KR200450560Y1 (ko) * | 2008-09-05 | 2010-10-12 | 주식회사 세원 | 에어필터 엘리먼트 취부구조 |
US20100159184A1 (en) * | 2008-12-18 | 2010-06-24 | E. I. Du Pont De Nemours And Company | Poly-trimethylene terephthalate solid core fibrillation-resistant filament having a substantially triangular cross section, a spinneret for producing the filament, and a carpet made therefrom |
US20100159186A1 (en) * | 2008-12-18 | 2010-06-24 | E. I. Du Pont De Nemours And Company | Poly-trimethylene terephthalate solid core fibrillation-resistant filament having a substantially triangular cross section, a spinneret for producing the filament, and a carpet made therefrom |
US20130034658A1 (en) * | 2011-08-01 | 2013-02-07 | E. I. Du Pont De Nemours And Company | Poly-trimethylene terephthalate solid core fibrillation-resistant filament having a substantially triangular cross section, a spinneret for producing the filament, and a carpet made therefrom |
WO2014138036A1 (en) * | 2013-03-04 | 2014-09-12 | Shakespeare Company, Llc | Novel trimmer line for string trimmers |
CN103215671A (zh) * | 2013-04-17 | 2013-07-24 | 江苏好易纺织科技有限公司 | 一种地毯的ptt纤维及制备方法 |
CN105951196A (zh) * | 2016-06-29 | 2016-09-21 | 马海燕 | 螺旋塑钢线及其制造方法 |
US11692284B2 (en) | 2016-08-18 | 2023-07-04 | Aladdin Manufacturing Corporation | Trilobal filaments and spinnerets for producing the same |
USD841838S1 (en) | 2016-11-04 | 2019-02-26 | Mohawk Industries, Inc. | Filament |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2939202A (en) | 1959-12-31 | 1960-06-07 | Du Pont | Synthetic polymer textile filament |
GB964459A (en) * | 1961-10-26 | 1964-07-22 | Monsanto Chemicals | Artificial textile filaments and spinnerets for their production |
US3681188A (en) | 1971-02-19 | 1972-08-01 | Du Pont | Helically crimped fibers of poly(trimethylene terephthalate) having asymmetric birefringence |
JPS6297917A (ja) | 1985-10-21 | 1987-05-07 | Mitsubishi Rayon Co Ltd | ポリエステル繊維の製造方法 |
JPH0672323B2 (ja) | 1986-05-13 | 1994-09-14 | 株式会社クラレ | 高光沢性合成繊維の製造法 |
JPH0578904A (ja) | 1991-09-19 | 1993-03-30 | Teijin Ltd | 異型紡糸口金 |
AU695724B2 (en) | 1995-05-08 | 1998-08-20 | Shell Internationale Research Maatschappij B.V. | Process for preparing poly(trimethylene) yarns |
JP3109053B2 (ja) * | 1997-09-03 | 2000-11-13 | 旭化成工業株式会社 | ポリエステル樹脂組成物 |
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 |
ES2237941T3 (es) * | 1998-10-15 | 2005-08-01 | Asahi Kasei Kabushiki Kaisha | Fibra de tereftalato de politrimetileno. |
KR100422029B1 (ko) * | 1999-08-26 | 2004-03-10 | 아사히 가세이 가부시키가이샤 | 폴리트리메틸렌 테레프탈레이트 이형사 |
-
2000
- 2000-08-25 KR KR10-2002-7002457A patent/KR100422029B1/ko not_active IP Right Cessation
- 2000-08-25 JP JP2001519949A patent/JP3580796B2/ja not_active Expired - Fee Related
- 2000-08-25 TR TR2002/00504T patent/TR200200504T2/xx unknown
- 2000-08-25 TW TW089117275A patent/TW567257B/zh not_active IP Right Cessation
- 2000-08-25 US US10/069,373 patent/US6620505B1/en not_active Expired - Fee Related
- 2000-08-25 EP EP00955047A patent/EP1219732A4/en not_active Withdrawn
- 2000-08-25 AU AU67320/00A patent/AU6732000A/en not_active Abandoned
- 2000-08-25 CN CNB008119236A patent/CN1195910C/zh not_active Expired - Fee Related
- 2000-08-25 BR BR0013509-7A patent/BR0013509A/pt not_active Application Discontinuation
- 2000-08-25 MX MXPA02001374A patent/MXPA02001374A/es active IP Right Grant
- 2000-08-25 WO PCT/JP2000/005773 patent/WO2001016413A1/ja active IP Right Grant
-
2003
- 2003-03-03 HK HK03101553.4A patent/HK1049357B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20020025994A (ko) | 2002-04-04 |
TW567257B (en) | 2003-12-21 |
CN1195910C (zh) | 2005-04-06 |
HK1049357B (zh) | 2005-07-29 |
MXPA02001374A (es) | 2004-07-16 |
JP3580796B2 (ja) | 2004-10-27 |
AU6732000A (en) | 2001-03-26 |
TR200200504T2 (tr) | 2002-05-21 |
WO2001016413A1 (fr) | 2001-03-08 |
EP1219732A1 (en) | 2002-07-03 |
CN1370246A (zh) | 2002-09-18 |
KR100422029B1 (ko) | 2004-03-10 |
EP1219732A4 (en) | 2005-03-09 |
US6620505B1 (en) | 2003-09-16 |
HK1049357A1 (en) | 2003-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |