KR880005295A - Manufacturing Method of Modified Polyester - Google Patents

Manufacturing Method of Modified Polyester Download PDF

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Publication number
KR880005295A
KR880005295A KR1019860008447A KR860008447A KR880005295A KR 880005295 A KR880005295 A KR 880005295A KR 1019860008447 A KR1019860008447 A KR 1019860008447A KR 860008447 A KR860008447 A KR 860008447A KR 880005295 A KR880005295 A KR 880005295A
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KR
South Korea
Prior art keywords
modified polyester
manufacturing
group
organic compound
reactors
Prior art date
Application number
KR1019860008447A
Other languages
Korean (ko)
Other versions
KR890001187B1 (en
Inventor
김학주
이도목
Original Assignee
김상응
주식회사 삼 양 사
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 김상응, 주식회사 삼 양 사 filed Critical 김상응
Priority to KR1019860008447A priority Critical patent/KR890001187B1/en
Publication of KR880005295A publication Critical patent/KR880005295A/en
Application granted granted Critical
Publication of KR890001187B1 publication Critical patent/KR890001187B1/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
    • D01F1/10—Other agents for modifying properties
    • 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
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Artificial Filaments (AREA)

Abstract

내용 없음No content

Description

변성 폴리에스텔의 제조방법Manufacturing Method of Modified Polyester

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

Claims (1)

검화가가 9.0-9.9meq/g인 저분자량의 PET에 3개 이상의 반응기를 가지는 유기화합물과 TPA와 EG를 제외한 2개 이상의 반응기를 가지는 유기화합물을 동시에 투입하여 공중합시킨 다음 상기 공중합체에 다음 일반식(Ⅰ)로 표시되는 화합물을 방사 이전의 단계에서 첨가시키는 변성폴리에스텔의 제조방법.To the low molecular weight PET having a saponification value of 9.0-9.9 meq / g, an organic compound having three or more reactors and an organic compound having two or more reactors except for TPA and EG were simultaneously introduced and copolymerized. A method for producing a modified polyester, wherein the compound represented by (I) is added in a step before spinning. 다 음next 여기에서, A,B는 메톡시벤조일기, 또는 아세톡시 페닐기, 또는 메톡시에틸렌 테레프탈로일기이고, M은 Li, 또는 Na, 또는 K임.Wherein A, B is a methoxybenzoyl group, or an acetoxy phenyl group, or a methoxyethylene terephthaloyl group, and M is Li, or Na, or K. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860008447A 1986-10-08 1986-10-08 Polyester making method KR890001187B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860008447A KR890001187B1 (en) 1986-10-08 1986-10-08 Polyester making method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860008447A KR890001187B1 (en) 1986-10-08 1986-10-08 Polyester making method

Publications (2)

Publication Number Publication Date
KR880005295A true KR880005295A (en) 1988-06-28
KR890001187B1 KR890001187B1 (en) 1989-04-26

Family

ID=19252709

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860008447A KR890001187B1 (en) 1986-10-08 1986-10-08 Polyester making method

Country Status (1)

Country Link
KR (1) KR890001187B1 (en)

Also Published As

Publication number Publication date
KR890001187B1 (en) 1989-04-26

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