KR940014520A - Manufacturing method of antistatic polyester fiber - Google Patents

Manufacturing method of antistatic polyester fiber Download PDF

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Publication number
KR940014520A
KR940014520A KR1019920026181A KR920026181A KR940014520A KR 940014520 A KR940014520 A KR 940014520A KR 1019920026181 A KR1019920026181 A KR 1019920026181A KR 920026181 A KR920026181 A KR 920026181A KR 940014520 A KR940014520 A KR 940014520A
Authority
KR
South Korea
Prior art keywords
compound
general formula
polyester
polyester fiber
antistatic polyester
Prior art date
Application number
KR1019920026181A
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Korean (ko)
Other versions
KR0152280B1 (en
Inventor
한석호
김문찬
Original Assignee
배도
동양폴리에스터 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.)
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Publication date
Application filed by 배도, 동양폴리에스터 주식회사 filed Critical 배도
Priority to KR1019920026181A priority Critical patent/KR0152280B1/en
Publication of KR940014520A publication Critical patent/KR940014520A/en
Application granted granted Critical
Publication of KR0152280B1 publication Critical patent/KR0152280B1/en

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    • 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
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—Dicarboxylic acids and dihydroxy compounds
    • 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
    • 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
    • C08G63/78—Preparation processes

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

본 발명은 공중합 방식에 의한 제전성 폴리에스터 섬유의 제조방법이 제공되는 것으로, 폴리옥시알킬렌 글리콜화합물 및 비반응성 알킬술폰산리튬과 함께 일반식(1)의 피페라진계 화합물을 첨가하여 공중합하는 것이며 제전성능이 우수하면서도 고유의 폴리에스터 섬유 물성이 유지되는 효과를 갖는다.The present invention provides a method for producing an antistatic polyester fiber by a copolymerization method, in which copolymerization is performed by adding a piperazine compound of the general formula (1) together with a polyoxyalkylene glycol compound and a non-reactive alkylsulfonate lithium. It has an effect of maintaining excellent polyester fiber properties while having excellent antistatic performance.

Description

제전성 폴리에스터섬유의 제조방법Manufacturing method of antistatic polyester fiber

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

Claims (4)

폴리옥시알킬렌 글리콜화합물 및 비반응성 알킬술폰산리튬과 함께 일반식(1)의 피페라진계 화합물을 첨가하여 공중합하는 것을 특징으로 하는 제전성 폴리에스터 섬유의 제조방법.A method for producing an antistatic polyester fiber, comprising copolymerizing a polyoxyalkylene glycol compound and a non-reactive alkylsulfonate with a piperazine compound of the general formula (1). (상기에서 R1: NH2, 알킬기 또는 수소,(Wherein R 1 : NH 2 , an alkyl group or hydrogen, M : Li, Na, KM: Li, Na, K n1, n2: 1-100D의 정수)n 1 , n 2 : integer of 1-100D) 제1항에 있어서, 상기 일반식(1)의 화합물의 함량이 폴리에스터 대비0.001-1중량%임을 특징으로 하는 제전성 폴리에스터 섬유의 제조방법.The method for producing an antistatic polyester fiber according to claim 1, wherein the content of the compound of the general formula (1) is 0.001-1% by weight relative to the polyester. 제1항에 있어서, 상기 폴리옥시알킬렌글리콜 화합물이 수평균분자량이 2,000 내지 3,000인 하기 일반식(1)의 화합물이고 폴리에스터 전량 대비0.01~3.5중량% 첨가하는 것을 특징으로 하는 제전성 폴리에스터 섬유의 제조방법.The antistatic polyester according to claim 1, wherein the polyoxyalkylene glycol compound is a compound of the following general formula (1) having a number average molecular weight of 2,000 to 3,000, and is added in an amount of 0.01 to 3.5% by weight based on the total amount of polyester. Method of making fibers. R2O(R3O)n3H‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥(2)R 2 O (R 3 O) n 3 H ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥ (2) (상기에서, R2: C1-C13인 알킬기 또는 H R3: C2-C16인 알킬렌기 n3: 20-150의 정수)(In the above, an alkyl group of R 2 : C 1 -C 13 or an alkylene group of HR 3 : C 2 -C 16 n 3 : an integer of 20-150) 제1항에 있어서, 상기 비반응성 알킬술폰산리튬염이 하기 일반식(2)의 비반응성 폴리알킬술폰산리튬이고 첨가량이폴리에스터 전량 대비 0.01-2중량%임을 특징으로 하는 제전성 폴리에스터 섬유의 제조방법.The method of claim 1, wherein the non-reactive lithium sulfonate lithium salt of the non-reactive polyalkyl sulfonate of the general formula (2) and the addition amount of 0.01-2% by weight of the total amount of polyester, the production of antistatic polyester fibers Way. R4SO3Li‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥(3)R 4 SO 3 Li ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥ 3 (상기식에서, R4: C3-C25인 알킬기 또는 C7-C30인 아릴기)(In the above formula, R 4 : An alkyl group having C 3 -C 25 or an aryl group having C 7 -C 30 ) ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920026181A 1992-12-29 1992-12-29 Process for preparing antistatic polyester fiber KR0152280B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920026181A KR0152280B1 (en) 1992-12-29 1992-12-29 Process for preparing antistatic polyester fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920026181A KR0152280B1 (en) 1992-12-29 1992-12-29 Process for preparing antistatic polyester fiber

Publications (2)

Publication Number Publication Date
KR940014520A true KR940014520A (en) 1994-07-18
KR0152280B1 KR0152280B1 (en) 1998-10-15

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ID=19347333

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920026181A KR0152280B1 (en) 1992-12-29 1992-12-29 Process for preparing antistatic polyester fiber

Country Status (1)

Country Link
KR (1) KR0152280B1 (en)

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Publication number Publication date
KR0152280B1 (en) 1998-10-15

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