KR940009380A - Manufacturing method of polyester fiber with excellent antistatic property - Google Patents

Manufacturing method of polyester fiber with excellent antistatic property Download PDF

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Publication number
KR940009380A
KR940009380A KR1019920019369A KR920019369A KR940009380A KR 940009380 A KR940009380 A KR 940009380A KR 1019920019369 A KR1019920019369 A KR 1019920019369A KR 920019369 A KR920019369 A KR 920019369A KR 940009380 A KR940009380 A KR 940009380A
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KR
South Korea
Prior art keywords
polyester
manufacturing
reactive
compound
carbon atoms
Prior art date
Application number
KR1019920019369A
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Korean (ko)
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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Application filed by 배도, 동양폴리에스터 주식회사 filed Critical 배도
Priority to KR1019920019369A priority Critical patent/KR940009380A/en
Publication of KR940009380A publication Critical patent/KR940009380A/en

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Abstract

본 발명은 일반식(1)의 폴리옥시알킬렌글리콜, 일반식(2)의 비반응성 폴리알킬술폰산리튬 및 이미다졸화합물을 축중합단계에서 첨가하여 제전성 폴리에스터사를 제조하는 것으로 섬유고유물성을 유지하면서 제전성능이 우수한 것이The present invention is prepared by adding polyoxyalkylene glycol of the general formula (1), non-reactive polyalkyl sulfonate of the general formula (2) and imidazole compound in the polycondensation step to produce an antistatic polyester yarn. Excellent antistatic performance while maintaining

R1O(R2O)nH (1)R 1 O (R 2 O) nH (1)

(상기에서, R1: C1~C13인 알킬기 또는 HR: C2~C16인 알킬렌기 n:20~150의 정수)(In the above, an integer of R 1 : C 1 ~ C 13 Alkyl group or HR: C 2 ~ C 16 Alkylene group n: 20 ~ 150)

R3SO3Li(3)R 3 SO 3 Li (3)

(상기식에서, R: C3~C25인 알킬기 또는 C7~C20인 아릴기)Wherein R is an alkyl group having 3 to 25 carbon atoms or an aryl group having 7 to 20 carbon atoms

Description

제전성이 우수한 폴리에스터섬유의 제조방법Manufacturing method of polyester fiber with excellent antistatic property

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

Claims (4)

폴리옥시알킬렌 글리콜화합물 및 비반응성 알킬술폰산리튬염과 함께 이미다졸 화합물을 첨가하여 중합하는 것을 특징으로 하는 폴리에스터 제전사의 제조방법.A method for producing a polyester electrostatic yarn, characterized in that a polymerization is carried out by adding an imidazole compound together with a polyoxyalkylene glycol compound and a non-reactive alkylsulfonic acid lithium salt. 제1항에 있어서, 상기 이미다졸화합물은 4, 5-이미다졸디카복실산, 2-이미다졸리돈-4-카복실산, 2-이미다졸카복시알데히드, 4-(이미다졸-1-일)아세토페논 중에서 선택된 적어도 일종이고 그 투입함량이 폴리에스터 대비 0.001~1중량%임을 특징으로 하는 폴리에스터 제전사의 제조방법.The method of claim 1, wherein the imidazole compound is 4, 5-imidazole dicarboxylic acid, 2-imidazolidon-4-carboxylic acid, 2-imidazol carboxyaldehyde, 4- (imidazol-1-yl) acetophenone At least one selected from among the method of producing a polyester manufacturer, characterized in that the content is 0.001 ~ 1% by weight compared to the polyester. 제1항에 있어서, 상기 폴리옥시알킬렌글리콜 화합물은 수평균분자량이 2,000 내지 30,000인 하기 일반식(1)의 화합물이고 폴리에스터 전량에 대하여 0.01~3.5중량%로 첨가하는 것을 특징으로 하는 폴리에스터 제전사의 제조방법.The polyester according to claim 1, wherein the polyoxyalkylene glycol compound is a compound of formula (1) having a number average molecular weight of 2,000 to 30,000 and added at 0.01 to 3.5% by weight based on the total amount of polyester. Manufacturing method of the jeonsaeng. R1O(R2O)nH ...... (1)R 1 O (R 2 O) nH ... (1) (상기에서, R1: C1~C13인 알킬기 또는 HR: C2~C16인 알킬렌기 n: 20~150의 정수)(In the above, an alkyl group of R 1 : C 1 ~ C 13 or HR: C 2 ~ C 16 alkylene group n: an integer of 20 ~ 150) 제1항에 있어서, 상기 비반응성 알킬술폰산리튬염은 하기 일반식(2)의 비반응성 폴리알킬술폰산 리튬염이고 첨가량이 폴리에스터 전량에 대하여 0.01~2중량%임을 특징으로 하는 폴리에스터 제전사의 제조방법.The non-reactive lithium sulfonate salt of the polyester non-reactive polyalkylsulfonic acid salt of the general formula (2) is an amount of 0.01 to 2% by weight based on the total amount of polyester Manufacturing method. R3SO3Li ...... (3)R 3 SO 3 Li ...... (3) (상기식에서, R: C3~C25인 알킬기 또는 C7~C30인 아릴기)Wherein R is an alkyl group having 3 to 25 carbon atoms or an aryl group having 7 to 30 carbon atoms ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920019369A 1992-10-21 1992-10-21 Manufacturing method of polyester fiber with excellent antistatic property KR940009380A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920019369A KR940009380A (en) 1992-10-21 1992-10-21 Manufacturing method of polyester fiber with excellent antistatic property

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920019369A KR940009380A (en) 1992-10-21 1992-10-21 Manufacturing method of polyester fiber with excellent antistatic property

Publications (1)

Publication Number Publication Date
KR940009380A true KR940009380A (en) 1994-05-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920019369A KR940009380A (en) 1992-10-21 1992-10-21 Manufacturing method of polyester fiber with excellent antistatic property

Country Status (1)

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KR (1) KR940009380A (en)

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