WO2012134229A3 - 폴리에틸렌테레프탈레이트 연신사의 제조방법, 폴리에틸렌테레프탈레이트 연신사 및 타이어 코오드 - Google Patents

폴리에틸렌테레프탈레이트 연신사의 제조방법, 폴리에틸렌테레프탈레이트 연신사 및 타이어 코오드 Download PDF

Info

Publication number
WO2012134229A3
WO2012134229A3 PCT/KR2012/002402 KR2012002402W WO2012134229A3 WO 2012134229 A3 WO2012134229 A3 WO 2012134229A3 KR 2012002402 W KR2012002402 W KR 2012002402W WO 2012134229 A3 WO2012134229 A3 WO 2012134229A3
Authority
WO
WIPO (PCT)
Prior art keywords
polyethylene terephthalate
drawn fiber
manufacturing
terephthalate drawn
fiber
Prior art date
Application number
PCT/KR2012/002402
Other languages
English (en)
French (fr)
Other versions
WO2012134229A2 (ko
Inventor
박성호
정일
김기웅
Original Assignee
코오롱인더스트리 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 코오롱인더스트리 주식회사 filed Critical 코오롱인더스트리 주식회사
Priority to CN2012800170533A priority Critical patent/CN103476976A/zh
Priority to US14/007,900 priority patent/US9457528B2/en
Priority to EP12762788.3A priority patent/EP2692912A4/en
Publication of WO2012134229A2 publication Critical patent/WO2012134229A2/ko
Publication of WO2012134229A3 publication Critical patent/WO2012134229A3/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/183—Terephthalic acids
    • 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
    • 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
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • 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
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • 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
    • B60C9/02—Carcasses
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C2009/0416—Physical properties or dimensions of the carcass cords
    • 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
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • B60C2009/2252—Physical properties or dimension of the zero degree ply 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Tires In General (AREA)

Abstract

본 발명은 타이어의 가류 공정 등의 제조 과정 중에 강도 저하가 거의 일어나지 않고, 우수한 강도 및 형태 안정성을 나타내면서 2000 데니어 이상의 큰 섬도를 갖는 폴리에틸렌테레프탈레이트 연신사의 제조를 가능케 하는 연신사의 제조 방법, 이로부터 얻어진 폴리에틸렌테레프탈레이트 연신사 및 타이어 코오드에 관한 것이다. 상기 폴리에틸렌테레프탈레이트 연신사의 제조 방법은 말단 카르복시기(-COOH) 함량이 20 내지 30 eq/106g인 폴리에틸렌테레프탈레이트를 90 몰% 이상 포함하는 중합체를 2500 내지 4000m/min의 속도로 용융 방사하여 2000 데니어 이상의 섬도를 갖는 미연신사를 형성하는 단계; 및 상기 미연신사를 1.4 내지 2.4배의 연신비로 연신하는 단계를 포함한다.
PCT/KR2012/002402 2011-03-31 2012-03-30 폴리에틸렌테레프탈레이트 연신사의 제조방법, 폴리에틸렌테레프탈레이트 연신사 및 타이어 코오드 WO2012134229A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2012800170533A CN103476976A (zh) 2011-03-31 2012-03-30 拉伸聚对苯二甲酸乙二醇酯纤维的制备方法、拉伸聚对苯二甲酸乙二醇酯纤维和轮胎帘子线
US14/007,900 US9457528B2 (en) 2011-03-31 2012-03-30 Preparation method for drawn poly (ethyleneterephthalate) fiber, drawn poly (ethyleneterephthalate) fiber, and tire cord
EP12762788.3A EP2692912A4 (en) 2011-03-31 2012-03-30 METHOD FOR PRODUCING A POLYETHYLENE TREEPHTHALATE FIBER, DYED POLYETHYLENE TEREPHTHALATE FIBER AND TIRE CORD THEREOF

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2011-0029871 2011-03-31
KR20110029871 2011-03-31
KR1020120032904A KR101920703B1 (ko) 2011-03-31 2012-03-30 폴리에틸렌테레프탈레이트 연신사의 제조방법, 폴리에틸렌테레프탈레이트 연신사 및 타이어 코오드
KR10-2012-0032904 2012-03-30

Publications (2)

Publication Number Publication Date
WO2012134229A2 WO2012134229A2 (ko) 2012-10-04
WO2012134229A3 true WO2012134229A3 (ko) 2013-01-10

Family

ID=47282506

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/002402 WO2012134229A2 (ko) 2011-03-31 2012-03-30 폴리에틸렌테레프탈레이트 연신사의 제조방법, 폴리에틸렌테레프탈레이트 연신사 및 타이어 코오드

Country Status (5)

Country Link
US (1) US9457528B2 (ko)
EP (1) EP2692912A4 (ko)
KR (1) KR101920703B1 (ko)
CN (1) CN103476976A (ko)
WO (1) WO2012134229A2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6659007B2 (ja) * 2015-09-08 2020-03-04 株式会社ブリヂストン タイヤ用繊維、ゴム・繊維複合体及びタイヤ
KR101998599B1 (ko) * 2017-11-29 2019-10-01 금호타이어 주식회사 박층형 캡플라이 및 이를 적용한 저중량 타이어

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4827999A (en) * 1981-12-02 1989-05-09 Toyobo Petcord Co., Ltd. Polyester fiber having excellent thermal dimensional _ stability, chemical stability and high _ tenacity and process for the production thereof
KR20090104746A (ko) * 2008-03-31 2009-10-06 주식회사 코오롱 폴리에틸렌테레프탈레이트 미연신사, 연신사, 및 이를 포함하는 타이어 코오드
KR20100010467A (ko) * 2008-07-22 2010-02-01 주식회사 코오롱 폴리에틸렌테레프탈레이트 타이어 코오드 및 이를 포함하는타이어
KR20110001500A (ko) * 2009-06-30 2011-01-06 코오롱인더스트리 주식회사 폴리에틸렌테레프탈레이트 타이어 코오드 및 이를 포함하는 타이어

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2004558B2 (de) * 1969-02-03 1975-03-27 Teijin Ltd., Osaka (Japan) Verfahren zum Strecken von Polyesterfäden
CA1158816A (en) * 1980-06-06 1983-12-20 Kazuo Okamoto Conductive composite filaments and methods for producing said composite filaments
JPS57154410A (en) 1981-03-13 1982-09-24 Toray Ind Inc Polyethylene terephthalate fiber and its production
EP0282660B1 (en) * 1987-03-17 1991-06-05 Unitika Ltd. Polyester fiber and process for producing the same
JP3746128B2 (ja) * 1997-01-14 2006-02-15 竹本油脂株式会社 合成繊維用潤滑剤及び合成繊維の潤滑方法
US6680353B1 (en) * 1998-10-30 2004-01-20 Asahi Kasei Kabushiki Kaisha Polyester resin composition and fiber
US7132383B2 (en) * 2000-09-12 2006-11-07 Toyo Boseki Kabushiki Kaisha Polymerization catalyst for polyester, polyester produced with the same, and process for producing polyester
KR100402838B1 (ko) * 2001-05-10 2003-10-22 주식회사 효성 폴리에스테르 멀티필라멘트사
US7544762B2 (en) 2001-07-16 2009-06-09 Teijin Limited Catalyst for preparation of polyester and process for preparing polyester using the catalyst
US6818293B1 (en) * 2003-04-24 2004-11-16 Eastman Chemical Company Stabilized polyester fibers and films
DE102006016157A1 (de) * 2006-04-06 2007-10-11 Mitsubishi Polyester Film Gmbh Hydrolysebeständige Polyesterfolie mit Hydrolyseschutzmittel
EP2458047B1 (en) 2008-03-31 2013-10-02 Kolon Industries, Inc. Drawn polyethylene terephthalate (PET) fiber, PET tire cord, and tire comprising thereof
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
CN101748507B (zh) * 2008-12-05 2013-05-22 东丽纤维研究所（中国）有限公司 耐久型抗静电聚酯纤维及生产方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4827999A (en) * 1981-12-02 1989-05-09 Toyobo Petcord Co., Ltd. Polyester fiber having excellent thermal dimensional _ stability, chemical stability and high _ tenacity and process for the production thereof
KR20090104746A (ko) * 2008-03-31 2009-10-06 주식회사 코오롱 폴리에틸렌테레프탈레이트 미연신사, 연신사, 및 이를 포함하는 타이어 코오드
KR20100010467A (ko) * 2008-07-22 2010-02-01 주식회사 코오롱 폴리에틸렌테레프탈레이트 타이어 코오드 및 이를 포함하는타이어
KR20110001500A (ko) * 2009-06-30 2011-01-06 코오롱인더스트리 주식회사 폴리에틸렌테레프탈레이트 타이어 코오드 및 이를 포함하는 타이어

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2692912A4 *

Also Published As

Publication number Publication date
WO2012134229A2 (ko) 2012-10-04
US20140018513A1 (en) 2014-01-16
KR20120112206A (ko) 2012-10-11
KR101920703B1 (ko) 2019-02-13
EP2692912A4 (en) 2014-10-15
US9457528B2 (en) 2016-10-04
CN103476976A (zh) 2013-12-25
EP2692912A2 (en) 2014-02-05

Similar Documents

Publication Publication Date Title
WO2013048086A3 (en) Method for manufacturing poly(ethyleneterephthalate) drawn fiber, poly(ethyleneterephthalate) drawn fiber and tire-cord
WO2011095826A3 (en) Carbon fibre yarn and method for the production thereof
WO2012020336A3 (en) Toughened polylactic acid fibers
IL201442A0 (en) Method of producing a curved product comprising drawn polymer reinforcing elements and product obtained thereby
JP2016513189A5 (ko)
MX2009010614A (es) Composiciones de tereftalato de polietileno reciclado, fibras y articulos producidos a partir de las mismas y metodos para producirlas.
MX2022000194A (es) Composiciones de tereftalato de polietileno reciclado, fibras y articulos producidos a partir de las mismas, y metodos para producirlas.
WO2014068196A3 (en) Method for producing nanofibrillar cellulose
WO2010102921A3 (de) Verfahren und vorrichtung zur herstellung eines grasgarnes
TW200745392A (en) A high intensity polyethylene fibre and the process for preparing thereof
WO2008024732A3 (en) Process for the preparation of uhmw multi-filament poly(alpha-olefin) yarns
MX357483B (es) Hilo multifilamento de polietileno de peso molecular ultra elevado.
CN104619899A (zh) 用于弹性体产品、尤其用于机动车辆充气轮胎的增强帘线,以及机动车辆充气轮胎
EP3348681B1 (en) Fiber for tire, rubber/fiber complex, and tire
WO2012124941A3 (ko) ２-하이드록시부티레이트를 모노머로 함유하고 있는 폴리하이드록시알카노에이트를 생산하는 능력을 가지는 재조합 미생물 및 이를 이용한 ２-하이드록시부티레이트를 모노머로 함유하고 있는 폴리하이드록시알카노에이트의 제조방법
WO2012134229A3 (ko) 폴리에틸렌테레프탈레이트 연신사의 제조방법, 폴리에틸렌테레프탈레이트 연신사 및 타이어 코오드
CN103233283B (zh) 高强高伸聚酯轮胎帘子线原丝的制造方法、帘子线原丝及帘子线
CN104088051A (zh) 一种防静电弹力包芯纱
WO2014044401A3 (de) Garn mit flammschutzwirkung und daraus gebildete textile flächengebilde
WO2008108392A1 (ja) 極細繊維およびその製造方法
WO2010006011A8 (en) Method for producing high strength polyethylene fiber and high strength polyethylene fiber
CN103215669A (zh) 一种锦纶6功能性纤维丝的纺丝生产工艺
WO2013025062A3 (ko) 폴리에스테르 원사의 제조 방법
CA2862779A1 (en) Polyphenylene sulfide fiber, filter cloth made from polyphenylene sulfide fiber, and method for producing polyphenylene sulfide fiber
CN103060944A (zh) 在浸胶过程中提高聚酯帘子线强度的工艺

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12762788

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 14007900

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2012762788

Country of ref document: EP