KR930013285A - Polyester fiber for tire cord with excellent shape stability - Google Patents

Polyester fiber for tire cord with excellent shape stability Download PDF

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Publication number
KR930013285A
KR930013285A KR1019910022896A KR910022896A KR930013285A KR 930013285 A KR930013285 A KR 930013285A KR 1019910022896 A KR1019910022896 A KR 1019910022896A KR 910022896 A KR910022896 A KR 910022896A KR 930013285 A KR930013285 A KR 930013285A
Authority
KR
South Korea
Prior art keywords
polyester fiber
shape stability
excellent shape
tire cord
weight
Prior art date
Application number
KR1019910022896A
Other languages
Korean (ko)
Other versions
KR930010799B1 (en
Inventor
김격현
김학묵
김성중
이상민
Original Assignee
하기주
주식회사 코오롱
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 하기주, 주식회사 코오롱 filed Critical 하기주
Priority to KR1019910022896A priority Critical patent/KR930010799B1/en
Priority to IDP508692A priority patent/ID846B/en
Priority to JP4326546A priority patent/JP2549804B2/en
Priority to NZ245389A priority patent/NZ245389A/en
Priority to AU29977/92A priority patent/AU647327B2/en
Priority to MYPI92002296A priority patent/MY116449A/en
Priority to ZA929623A priority patent/ZA929623B/en
Priority to DE69220903T priority patent/DE69220903T3/en
Priority to CA002085178A priority patent/CA2085178C/en
Priority to EP92311348A priority patent/EP0546859B2/en
Publication of KR930013285A publication Critical patent/KR930013285A/en
Application granted granted Critical
Publication of KR930010799B1 publication Critical patent/KR930010799B1/en
Priority to US08/340,452 priority patent/US5472781A/en
Priority to US08/513,025 priority patent/US5658665A/en
Priority to US08/714,359 priority patent/USRE36698E/en

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
    • 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

Abstract

내용 없음No content

Description

형태안정성이 우수한 타이어코드용 폴리에스터섬유Polyester fiber for tire cord with excellent shape stability

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (1)

분자쇄의 전 반복단위 중 90몰% 이상이 폴리에틸렌테레프탈레이트로 이루어져 있고 아래의 특성을 모두 동시에 만족하는 것을 특징으로하는 형태안정성이 우수한 타이어코드용 폴리에스터 섬유.At least 90 mol% of all the repeating units in the molecular chain is made of polyethylene terephthalate, polyester fiber for tire cords having excellent shape stability, characterized in that all of the following characteristics are satisfied at the same time. 아 래Below 30중량%≤XC≤45중량%30% by weight ≤ X C ≤45% by weight Mt≤20g/dM t ≤20g / d fc≤0.94f c ≤0.94 fa≥0.60f a ≥0.60 단, Xc: 결정화도, Mt: 터미널 모듈러스, fc: 결정배향함수, fa: 비정배향함수X c : crystallinity, M t : terminal modulus, f c : crystal orientation, f a : nonorientation ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910022896A 1991-12-13 1991-12-13 Polyester fiber for tyre cord KR930010799B1 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
KR1019910022896A KR930010799B1 (en) 1991-12-13 1991-12-13 Polyester fiber for tyre cord
IDP508692A ID846B (en) 1991-12-13 1992-11-27 FIBER YARN, POLYESTER TIRE THREAD AND HOW TO PRODUCE IT
JP4326546A JP2549804B2 (en) 1991-12-13 1992-12-07 Polyester filament yarn, polyester tire cord, and methods for producing the same
NZ245389A NZ245389A (en) 1991-12-13 1992-12-07 Polyester yarn comprising at least 90 mol % polyethylene terephthalate, preparation thereof and use in a tyre cord
AU29977/92A AU647327B2 (en) 1991-12-13 1992-12-09 Polyester filamentary yarn, polyester tire cord and production thereof
ZA929623A ZA929623B (en) 1991-12-13 1992-12-11 Polyester filamentary yarn polyester tire cord andproduction thereof
MYPI92002296A MY116449A (en) 1991-12-13 1992-12-11 Polyester filamentary yarn, polyester tire cord and production thereof
DE69220903T DE69220903T3 (en) 1991-12-13 1992-12-11 Polyester yarn, polyester tire cord and their manufacture
CA002085178A CA2085178C (en) 1991-12-13 1992-12-11 Polyester filamentary yarn, polyester tire cord and production thereof
EP92311348A EP0546859B2 (en) 1991-12-13 1992-12-11 Polyester filamentary yarn, polyester tire cord and production thereof
US08/340,452 US5472781A (en) 1991-12-13 1994-11-14 High strength polyester filamentary yarn
US08/513,025 US5658665A (en) 1991-12-13 1995-08-09 Tire cord prepared from high strength polyester filamentary yarn
US08/714,359 USRE36698E (en) 1991-12-13 1996-09-16 High strength polyester filamentary yarn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910022896A KR930010799B1 (en) 1991-12-13 1991-12-13 Polyester fiber for tyre cord

Publications (2)

Publication Number Publication Date
KR930013285A true KR930013285A (en) 1993-07-21
KR930010799B1 KR930010799B1 (en) 1993-11-11

Family

ID=19324745

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910022896A KR930010799B1 (en) 1991-12-13 1991-12-13 Polyester fiber for tyre cord

Country Status (2)

Country Link
KR (1) KR930010799B1 (en)
ZA (1) ZA929623B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102127495B1 (en) * 2015-09-25 2020-06-26 코오롱인더스트리 주식회사 Poly(ethyleneterephthalate) Yarn, Method for Manufacturing The Same, and Tire Cord Manufactured Using The Same

Also Published As

Publication number Publication date
KR930010799B1 (en) 1993-11-11
ZA929623B (en) 1994-05-19

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