KR950018749A - Manufacturing method of antistatic polyester fiber - Google Patents

Manufacturing method of antistatic polyester fiber Download PDF

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Publication number
KR950018749A
KR950018749A KR1019930030724A KR930030724A KR950018749A KR 950018749 A KR950018749 A KR 950018749A KR 1019930030724 A KR1019930030724 A KR 1019930030724A KR 930030724 A KR930030724 A KR 930030724A KR 950018749 A KR950018749 A KR 950018749A
Authority
KR
South Korea
Prior art keywords
antistatic
weight
polyester fiber
present
fiber
Prior art date
Application number
KR1019930030724A
Other languages
Korean (ko)
Other versions
KR100221955B1 (en
Inventor
이준규
김홍조
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 KR1019930030724A priority Critical patent/KR100221955B1/en
Publication of KR950018749A publication Critical patent/KR950018749A/en
Application granted granted Critical
Publication of KR100221955B1 publication Critical patent/KR100221955B1/en

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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
    • 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
    • D01F1/09—Addition of substances to the spinning solution or to the melt for making electroconductive or anti-static filaments
    • 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
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • 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
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • 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
    • D02G3/441—Yarns or threads with antistatic, conductive or radiation-shielding properties
    • 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]
    • 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
    • D10B2401/00—Physical properties
    • D10B2401/16—Physical properties antistatic; conductive

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

본 발명은 제전성 폴리에스테르섬유의 제조방법임.The present invention is a method for producing an antistatic polyester fiber.

종래의 방법으로 제조한 것은 제전성피브릴이 섬유단면의 표피층에 집중되어 있었으므로 감량가공처리하면 표피층이 제거되어서 제전성능이 약화되었음.In the conventional method, antistatic fibrils were concentrated in the epidermal layer of the fiber cross-section. Thus, the weight loss treatment reduced the epidermal layer and weakened the antistatic performance.

본 발명은 섬유단면내에 제전성피브릴이 고르게 분포되도록하여서 우수한 제전성과 내구성을 발휘할 수 있도록 폴리에스테르성분에 폴리알킬렌옥사이드 3중량% 이하, 알킬술폰산염 또는 알킬아릴술폰산염 2중량%이하가 함유되도록 용융블랜드한 다음 방사드래프트 150~300으로 방사하여 제조함을 특징으로 하는 방법임.The present invention contains 3 wt% or less of polyalkylene oxide, 2 wt% or less of alkyl sulfonate or alkyl aryl sulfonate in the polyester component so that the antistatic fibril is evenly distributed in the cross section of the fiber so as to exhibit excellent antistatic properties and durability. Melt blended as much as possible, and then the method is characterized by producing by spinning with a spinning draft 150 ~ 300.

본 발명으로 제조한 제전성 폴리에스테르섬유는 제전성이 우수하고 감량처리후에도 제전효과가 떨어지지 않았음.Antistatic polyester fiber produced by the present invention is excellent in antistatic properties and did not reduce the antistatic effect even after weight loss treatment.

Description

제전성 폴리에스테르섬유의 제조방법Manufacturing method of antistatic polyester fiber

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래의 제전사의 섬유단면내의 제전피브릴의 분포도.1 is a distribution diagram of the antistatic fibrils in the fiber cross section of a conventional antistatic yarn.

제2도는 본 발명에 의한 섬유단면내의 제전피브릴의 분포도.2 is a distribution diagram of the antistatic fibrils in the fiber cross section according to the present invention.

제3도는 본 발명에 사용되는 구금단면과 피브릴형성과정을 표시한 도면.Figure 3 is a view showing the section of detention and fibrill formation used in the present invention.

Claims (1)

폴리에틸렌테레프탈레이트를 주성분으로 하는 폴리에스테르섬유의 제조에 있어서, 분자량이 10,000~30,000인 폴리알킬렌옥사이드(A)와 폴리알킬술포네이트 또는 폴리알킬아랄술포네이트(B)를 다음식이 만족되도록 용융블랜드한 다음에 방사드래프트가 150~300이 되도록 방사하여 제조함을 특징으로 하는 제전성 폴리에스테르섬유의 제조방법. 다음 A≤3중량% B≤2중량% 11≤A+B≤5중량% 단, ① A, B 및 A+B의 함량(중량%)은 폴리에스테르 전체중량에 대한 것임. ② B는 다음 일반식으로 표시되는 것임In the production of polyester fibers containing polyethylene terephthalate as a main component, a polyalkylene oxide (A) having a molecular weight of 10,000 to 30,000 and a polyalkyl sulfonate or polyalkyl aral sulfonate (B) are melt blended to satisfy the following equation. Next, the method for producing an antistatic polyester fiber characterized in that the spinning draft is made to be 150 ~ 300. Next A≤3% by weight B≤2% by weight 11≤A + B≤5% by weight However, ① The contents (% by weight) of A, B and A + B are based on the total weight of the polyester. ② B is represented by the following general formula R : 탄소수 12~14개의 알킬기 n : 0 또는 1R: alkyl group having 12 to 14 carbon atoms n: 0 or 1 ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930030724A 1993-12-29 1993-12-29 The manufacture method of the antistatic polyester fiber KR100221955B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930030724A KR100221955B1 (en) 1993-12-29 1993-12-29 The manufacture method of the antistatic polyester fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930030724A KR100221955B1 (en) 1993-12-29 1993-12-29 The manufacture method of the antistatic polyester fiber

Publications (2)

Publication Number Publication Date
KR950018749A true KR950018749A (en) 1995-07-22
KR100221955B1 KR100221955B1 (en) 1999-10-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930030724A KR100221955B1 (en) 1993-12-29 1993-12-29 The manufacture method of the antistatic polyester fiber

Country Status (1)

Country Link
KR (1) KR100221955B1 (en)

Also Published As

Publication number Publication date
KR100221955B1 (en) 1999-10-01

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