CN100360724C - 用于橡胶增强的聚酯复丝纱线及其生产方法 - Google Patents
用于橡胶增强的聚酯复丝纱线及其生产方法 Download PDFInfo
- Publication number
- CN100360724C CN100360724C CNB2005100509421A CN200510050942A CN100360724C CN 100360724 C CN100360724 C CN 100360724C CN B2005100509421 A CNB2005100509421 A CN B2005100509421A CN 200510050942 A CN200510050942 A CN 200510050942A CN 100360724 C CN100360724 C CN 100360724C
- Authority
- CN
- China
- Prior art keywords
- yarn
- polyester
- strength
- density
- produced
- 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.)
- Expired - Lifetime
Links
- 229920000728 polyester Polymers 0.000 title claims abstract 14
- 230000002787 reinforcement Effects 0.000 title claims 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract 6
- 238000009998 heat setting Methods 0.000 claims abstract 3
- 238000002074 melt spinning Methods 0.000 claims abstract 2
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 claims 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000010583 slow cooling Methods 0.000 claims 1
- -1 polyethylene terephthalate Polymers 0.000 abstract 2
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 2
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 230000002040 relaxant effect Effects 0.000 abstract 1
- 238000009987 spinning Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/0042—Reinforcements made of synthetic materials
-
- 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
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/48—Tyre cords
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
-
- 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)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Tires In General (AREA)
- Artificial Filaments (AREA)
Abstract
Description
1切片I.v. | 2Temp. | 3未拉伸纱I.V. | 4dpf | 冷却区 | 纺丝速度(m/分钟) | 未拉伸纱 | ||||
5Dia. | 6Leng. | 7卷绕vel. | 8Den. | 9Cryst. | ||||||
实施例1 | 1.05 | 298 | 0.94 | 4.0 | 270 | 530 | 0.5 | 2500 | 1.340 | 4.5 |
拉伸条件 | |||||||
总拉伸比(GR<sub>4</sub>/GR<sub>1</sub>速度比) | 松弛指数(relaxindex)(1-GR<sub>5</sub>/GR<sub>4</sub>速度比) | 多级拉伸辊 | 热定形辊 | 松弛辊 | |||
GR<sub>1</sub>温度(℃) | GR<sub>2</sub>温度(℃) | GR<sub>3</sub>温度(℃) | GR<sub>4</sub>温度(℃) | GR<sub>5</sub>温度(℃) | |||
实施例1 | 2.15 | 0.025 | 60 | 60 | 75 | 190 | 110 |
拉伸纱 | 浸渍帘线 | ||||||||||||||
1I.V. | 2D. | 3Cry. | 4Te. | 5E.at负荷 | 6El. | 7Sh. | 8Mo. | O.P.U(%) | 4Te. | 5E.at负荷 | 6El. | 7Sh. | E<sub>2.25</sub>+FS(%) | 9St.Av. | |
实施例1 | 0.940 | 1.383 | 42.1 | 8.2 | 5.6 | 11.0 | 9.0 | 36 | 0.7 | 7.1 | 4.5 | 15.5 | 2.4 | 6.9 | 86.6 |
拉伸条件 | |||||||
总拉伸比(GR<sub>4</sub>/GR<sub>1</sub>速度比) | 松弛指数(1-GR<sub>5</sub>/GR<sub>4</sub>速度比) | 多级拉伸辊 | 热定形辊 | 松弛辊 | |||
GR<sub>1</sub>temp.(℃) | GR<sub>2</sub>temp.(℃) | GR<sub>3</sub>temp.(℃) | GR<sub>4</sub>temp.(℃) | GR<sub>5</sub> temp.(℃) | |||
比较实施例1 | 2.15 | 0.025 | 60 | 90 | 120 | 200 | 110 |
实施例2 | 2.15 | 0.025 | 60 | 60 | 75 | 200 | 110 |
比较实施例2 | 2.15 | 0.025 | 60 | 90 | 120 | 220 | 120 |
比较实施例3 | 2.15 | 0.025 | 60 | 60 | 75 | 220 | 120 |
比较实施例4 | 2.15 | 0.025 | 60 | 90 | 120 | 230 | 130 |
拉伸纱 | 浸渍帘线 | ||||||||||||||
1I.V. | 2D. | 3Cry. | 4Te. | 5E.at负荷 | 6El. | 7Sh. | 8Mo. | O.P.U(%) | 4Te. | 5E.at负荷 | 6El. | 7Sh. | E<sub>2.25</sub>+FS(%) | 9St.Av. | |
比较实施例1 | 0.940 | 1.389 | 47.1 | 8.4 | 5.6 | 10.5 | 8.5 | 30 | 0.7 | 6.9 | 4.5 | 15.0 | 2.7 | 7.1 | 82.1 |
实施例2 | 0.940 | 1.385 | 43.8 | 8.3 | 5.7 | 11.8 | 8.0 | 25 | 0.7 | 7.1 | 4.5 | 15.0 | 2.5 | 7.0 | 85.5 |
比较实施例2 | 0.935 | 1.391 | 48.8 | 8.4 | 5.7 | 11.5 | 6.0 | 25 | 0.7 | 6.9 | 4.4 | 14.8 | 2.8 | 7.2 | 82.1 |
比较实施例3 | 0.935 | 1.391 | 48.8 | 8.4 | 5.7 | 13.0 | 5.5 | 20 | 0.7 | 6.9 | 4.4 | 14.5 | 2.8 | 7.2 | 82.1 |
比较实施例4 | 0.935 | 1.393 | 50.5 | 8.5 | 5.7 | 13.0 | 4.8 | 22 | 0.7 | 6.9 | 4.4 | 14.5 | 2.8 | 7.1 | 81.2 |
Claims (2)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040015336A KR100627960B1 (ko) | 2004-02-19 | 2004-03-06 | 고무보강용 폴리에스터 멀티필라멘트사 및 그 제조 방법 |
KR0015336/2004 | 2004-03-06 | ||
KR0015336/04 | 2004-03-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1664185A CN1664185A (zh) | 2005-09-07 |
CN100360724C true CN100360724C (zh) | 2008-01-09 |
Family
ID=34748000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100509421A Expired - Lifetime CN100360724C (zh) | 2004-03-06 | 2005-02-24 | 用于橡胶增强的聚酯复丝纱线及其生产方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7056461B2 (zh) |
EP (1) | EP1571243B1 (zh) |
CN (1) | CN100360724C (zh) |
AT (1) | ATE447056T1 (zh) |
DE (1) | DE602004023813D1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102864515A (zh) * | 2008-03-31 | 2013-01-09 | 可隆工业株式会社 | 被拉伸的pet纤维以及包含被拉伸的pet纤维的轮胎帘线 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7014914B2 (en) * | 2004-01-09 | 2006-03-21 | Milliken & Company | Polyester yarn and airbags employing certain polyester yarn |
MX2008013154A (es) * | 2006-04-12 | 2009-01-09 | Itg Automotive Safety Textiles | Tela para bolsa de aire. |
CN101535382B (zh) * | 2006-11-07 | 2013-03-27 | 三菱化学株式会社 | 有机纤维增强的复合树脂组合物及有机纤维增强的复合树脂成形品 |
CN101680134B (zh) * | 2007-06-20 | 2011-05-04 | 可隆株式会社 | 拉制聚(对苯二甲酸乙二醇酯)纤维,聚(对苯二甲酸乙二醇酯)轮胎帘线,它们的制备方法和含有它们的轮胎 |
JP5656628B2 (ja) * | 2007-06-20 | 2015-01-21 | コーロン インダストリーズ インク | ポリエチレンテレフタレート延伸糸、ポリエチレンテレフタレートタイヤコード、これらの製造方法、およびこれを含むタイヤ |
CN101981240B (zh) | 2008-03-31 | 2012-06-20 | 可隆工业株式会社 | 被拉伸的聚对苯二甲酸乙二醇酯(pet)纤维、pet轮胎帘线及包含pet轮胎帘线的轮胎 |
US20100069556A1 (en) * | 2008-09-18 | 2010-03-18 | Eastman Chemical Company | Polyester melt-phase compositions having improved thermo-oxidative stability, and methods of making and using them |
US8025969B2 (en) * | 2008-10-21 | 2011-09-27 | Voith Paper Holding Gmbh & Co. Kg | PET yarns with improved loop tensile properties |
DE102009052935A1 (de) | 2009-11-12 | 2011-05-19 | Teijin Monofilament Germany Gmbh | Spinngefärbte HMLS-Monofilamente, deren Herstellung und Anwendung |
JP5802761B2 (ja) * | 2010-12-29 | 2015-11-04 | コーロン インダストリーズ インク | ポリエチレンテレフタレート延伸糸、タイヤコードおよびこれらの製造方法 |
KR20120083776A (ko) * | 2011-01-18 | 2012-07-26 | 코오롱인더스트리 주식회사 | 폴리에스테르 원사 및 이를 포함하는 폴리에스테르 원단 |
CA2880642A1 (en) * | 2012-08-06 | 2014-04-17 | Honeywell International Inc. | Multidirectional fiber-reinforced tape/film articles and the method of making the same |
CN105177788B (zh) * | 2015-10-20 | 2017-08-22 | 联新(开平)高性能纤维有限公司 | 一种涤纶帘子线,其制备方法及其在斜交轮胎中的应用 |
DE102016009349A1 (de) * | 2016-08-02 | 2018-02-08 | Textilcord Steinfort S.A. | Verfahren zur Herstellung eines Verstärkungsmaterials und Verstärkungsmaterial |
KR102146097B1 (ko) * | 2018-12-28 | 2020-08-19 | 코오롱인더스트리 주식회사 | 폴리에틸렌 멀티필라멘트 교락사 및 그 제조방법 |
CN113046851B (zh) * | 2021-04-20 | 2022-06-07 | 江苏太极实业新材料有限公司 | 一种高强力高尺寸稳定性hmls聚酯工业丝的制造方法 |
FR3125746B1 (fr) | 2021-07-29 | 2023-06-23 | Michelin & Cie | Pneumatique pour véhicule agricole à sommet allégé |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4851172A (en) * | 1984-08-21 | 1989-07-25 | Allied-Signal Inc. | Process for high speed, multi-end polyester high performance tire and industrial yarn |
JPH0770819A (ja) * | 1993-08-25 | 1995-03-14 | Teijin Ltd | ポリエステル繊維の製造方法 |
US6312634B1 (en) * | 1999-05-18 | 2001-11-06 | Hyosung Corporation | Process of making polyester fibers |
CN1385562A (zh) * | 2001-05-10 | 2002-12-18 | 株式会社晓星 | 聚酯复合长丝 |
US6511624B1 (en) * | 2001-10-31 | 2003-01-28 | Hyosung Corporation | Process for preparing industrial polyester multifilament yarn |
CN1407145A (zh) * | 2001-09-07 | 2003-04-02 | 株式会社晓星 | 聚酯纤维的制造方法 |
CN1417389A (zh) * | 2001-10-31 | 2003-05-14 | 株式会社晓星 | 工业用聚酯复丝丝束的制造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4101525A (en) * | 1976-10-26 | 1978-07-18 | Celanese Corporation | Polyester yarn of high strength possessing an unusually stable internal structure |
US4349501A (en) * | 1979-05-24 | 1982-09-14 | Allied Chemical Corporation | Continuous spin-draw polyester process |
JPS57154410A (en) * | 1981-03-13 | 1982-09-24 | Toray Ind Inc | Polyethylene terephthalate fiber and its production |
US4751143A (en) * | 1984-09-20 | 1988-06-14 | Celanese Corporation | Process for treating chemically stabilized, adhesive activated polyester material, polyester material treated by the process and an improved finish composition |
US4867936A (en) * | 1987-06-03 | 1989-09-19 | Allied-Signal Inc. | Process for producing high strength polyester yarn for improved fatigue resistance |
DE4340869A1 (de) * | 1993-12-01 | 1995-06-08 | Hoechst Ag | Multifilamentgarne für technische Einsatzgebiete aus Poly-(1,4-bis-methylen-cyclohexan-terephthalat) und Verfahren zu ihrer Herstellung |
CA2214110C (en) * | 1995-12-30 | 2002-05-28 | Sung-Joong Kim | Polyester filamentary yarn, polyester tire cord and production thereof |
KR100474834B1 (ko) * | 2000-05-10 | 2005-03-08 | 삼성에스디아이 주식회사 | 저전압 황화물 형광체의 제조 방법 |
KR100402839B1 (ko) * | 2001-05-10 | 2003-10-22 | 주식회사 효성 | 고강력 폴리에틸렌 나프탈레이트 섬유 |
-
2004
- 2004-06-17 US US10/870,115 patent/US7056461B2/en not_active Expired - Lifetime
- 2004-12-15 EP EP04029729A patent/EP1571243B1/en not_active Expired - Lifetime
- 2004-12-15 DE DE602004023813T patent/DE602004023813D1/de not_active Expired - Lifetime
- 2004-12-15 AT AT04029729T patent/ATE447056T1/de not_active IP Right Cessation
-
2005
- 2005-02-23 US US11/064,299 patent/US6967058B2/en not_active Expired - Lifetime
- 2005-02-24 CN CNB2005100509421A patent/CN100360724C/zh not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4851172A (en) * | 1984-08-21 | 1989-07-25 | Allied-Signal Inc. | Process for high speed, multi-end polyester high performance tire and industrial yarn |
JPH0770819A (ja) * | 1993-08-25 | 1995-03-14 | Teijin Ltd | ポリエステル繊維の製造方法 |
US6312634B1 (en) * | 1999-05-18 | 2001-11-06 | Hyosung Corporation | Process of making polyester fibers |
CN1385562A (zh) * | 2001-05-10 | 2002-12-18 | 株式会社晓星 | 聚酯复合长丝 |
CN1407145A (zh) * | 2001-09-07 | 2003-04-02 | 株式会社晓星 | 聚酯纤维的制造方法 |
US6511624B1 (en) * | 2001-10-31 | 2003-01-28 | Hyosung Corporation | Process for preparing industrial polyester multifilament yarn |
CN1417389A (zh) * | 2001-10-31 | 2003-05-14 | 株式会社晓星 | 工业用聚酯复丝丝束的制造方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102864515A (zh) * | 2008-03-31 | 2013-01-09 | 可隆工业株式会社 | 被拉伸的pet纤维以及包含被拉伸的pet纤维的轮胎帘线 |
CN102864515B (zh) * | 2008-03-31 | 2014-11-05 | 可隆工业株式会社 | 被拉伸的pet纤维以及包含被拉伸的pet纤维的轮胎帘线 |
US9005754B2 (en) | 2008-03-31 | 2015-04-14 | Kolon Industries, Inc. | Undrawn polyethylene terephthalate (PET) fiber, drawn PET fiber, and tire-cord comprising the same |
Also Published As
Publication number | Publication date |
---|---|
EP1571243A1 (en) | 2005-09-07 |
US6967058B2 (en) | 2005-11-22 |
ATE447056T1 (de) | 2009-11-15 |
EP1571243B1 (en) | 2009-10-28 |
US20050196611A1 (en) | 2005-09-08 |
US7056461B2 (en) | 2006-06-06 |
CN1664185A (zh) | 2005-09-07 |
DE602004023813D1 (de) | 2009-12-10 |
US20050196610A1 (en) | 2005-09-08 |
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