KR960001241A - Weft for tire cords and tire cord paper made therefrom - Google Patents

Weft for tire cords and tire cord paper made therefrom Download PDF

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Publication number
KR960001241A
KR960001241A KR1019940015018A KR19940015018A KR960001241A KR 960001241 A KR960001241 A KR 960001241A KR 1019940015018 A KR1019940015018 A KR 1019940015018A KR 19940015018 A KR19940015018 A KR 19940015018A KR 960001241 A KR960001241 A KR 960001241A
Authority
KR
South Korea
Prior art keywords
tire
tire cord
weft
made therefrom
elongation
Prior art date
Application number
KR1019940015018A
Other languages
Korean (ko)
Other versions
KR100302244B1 (en
Inventor
이상민
김세훈
서정균
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 KR1019940015018A priority Critical patent/KR100302244B1/en
Publication of KR960001241A publication Critical patent/KR960001241A/en
Application granted granted Critical
Publication of KR100302244B1 publication Critical patent/KR100302244B1/en

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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
    • 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
    • D01D5/084—Heating filaments, threads or the like, leaving the spinnerettes
    • 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
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • 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
    • D01D5/096—Humidity control, or oiling, of filaments, threads or the like, leaving the spinnerettes
    • 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
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/36—Cored or coated yarns or threads
    • 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
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/38—Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn
    • 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
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • 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
    • D10B2505/00—Industrial
    • D10B2505/02—Reinforcing materials; Prepregs
    • D10B2505/022—Reinforcing materials; Prepregs for tyres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Woven Fabrics (AREA)
  • Tires In General (AREA)

Abstract

본 발명은 상대점도가 2.8 이상의 폴리아미드 폴리머를 이용하여 제조된 복굴절(△n)이 15×10-3∼40×10-3이고 절단신도가 200g 이상이며, 섬도는 100∼200 데니어인 폴리아미드 미연신사에 연사를 600∼1,000 TPM으로 피복한 타이어 코드용 위사와 이를 사용하여 제직한 것을 열처리 하였을 때 그 절단신도가 120%이상이며 절단 강력이 120g 이상임을 특징으로 하는 타이어 코드용 위사 및 그로부터 제조된 타이어 코드지에 관한 것이다.Polyamide having a birefringence (Δn) of 15 × 10 −3 to 40 × 10 −3 , an elongation at break of 200 g or more, and a fineness of 100 to 200 deniers, prepared using a polyamide polymer having a relative viscosity of 2.8 or more. Tire cord weft yarn coated with 600-1,000 TPM of twisted yarn to unstretched yarn and when manufactured by heat treatment of the woven fabric using it, the tire cord weft yarn characterized in that the cutting elongation is 120% or more and the cutting strength is 120g or more To an old tire cord.

Description

타이어 코드용 위사 및 그로부터 제조된 타이어코드지Weft for tire cords and tire cord paper made therefrom

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

Claims (2)

상대점도가 2.8 이상의 폴리아미드 폴리머를 이용하여 제조된 복굴절(△n)이 15×10-3∼40×10-3이고 절단신도가 200g 이상이며, 섬도는 100∼200 데니어인 폴리아미드 미연신사에 연사를 600∼1,000 TPM으로 피복한 것을 특징으로 하는 타이어 코드용 위사.The birefringence (Δn) prepared using a polyamide polymer having a relative viscosity of 2.8 or more is 15 × 10 −3 to 40 × 10 −3, and has an elongation at break of 200 g or more and a fineness of 100 to 200 deniers. A weaving cord for tire cords, characterized by covering twisted yarn at 600 to 1,000 TPM. 제1항에 타이어 코드용 위사를 사용하여 제직한 것을 열처리하였을 때 그 절단신도가 120%이상이며 절단강력이 120g 이상임을 특징으로 하는 타이어 코드지.The tire cord paper, characterized in that the cut elongation is 120% or more and the cutting strength is 120g or more when heat-treated the woven using the tire cord weft in claim 1. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940015018A 1994-06-28 1994-06-28 Weave for tire cords and tire cord paper manufactured therefrom KR100302244B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940015018A KR100302244B1 (en) 1994-06-28 1994-06-28 Weave for tire cords and tire cord paper manufactured therefrom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940015018A KR100302244B1 (en) 1994-06-28 1994-06-28 Weave for tire cords and tire cord paper manufactured therefrom

Publications (2)

Publication Number Publication Date
KR960001241A true KR960001241A (en) 1996-01-25
KR100302244B1 KR100302244B1 (en) 2001-11-30

Family

ID=37529484

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940015018A KR100302244B1 (en) 1994-06-28 1994-06-28 Weave for tire cords and tire cord paper manufactured therefrom

Country Status (1)

Country Link
KR (1) KR100302244B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190016421A (en) * 2016-06-09 2019-02-18 코드사 테크닉 테크스틸 아노님 시르케티 High modulus nylon 6.6 cord

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190016421A (en) * 2016-06-09 2019-02-18 코드사 테크닉 테크스틸 아노님 시르케티 High modulus nylon 6.6 cord

Also Published As

Publication number Publication date
KR100302244B1 (en) 2001-11-30

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