KR950032752A - Soluble Polyester Resin Compositions and Fibers - Google Patents

Soluble Polyester Resin Compositions and Fibers Download PDF

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Publication number
KR950032752A
KR950032752A KR1019940009832A KR19940009832A KR950032752A KR 950032752 A KR950032752 A KR 950032752A KR 1019940009832 A KR1019940009832 A KR 1019940009832A KR 19940009832 A KR19940009832 A KR 19940009832A KR 950032752 A KR950032752 A KR 950032752A
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KR
South Korea
Prior art keywords
weight
resin composition
polyester fiber
polyester resin
present
Prior art date
Application number
KR1019940009832A
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Korean (ko)
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KR960011604B1 (en
Inventor
한동수
정도영
황병수
Original Assignee
김준웅
주식회사 선경인더스트리
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Priority to KR1019940009832A priority Critical patent/KR960011604B1/en
Publication of KR950032752A publication Critical patent/KR950032752A/en
Application granted granted Critical
Publication of KR960011604B1 publication Critical patent/KR960011604B1/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
    • D01F6/58—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
    • 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]

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Artificial Filaments (AREA)

Abstract

본 발명은 테레프탈산 또는 디메틸 테레프탈레이트의 에스테르 형성성 디에시드에 대하여 2∼7몰%의 5-나트륨설포 이소프탈레이트 또는 5-나트륨설포 디미텔이소프탈레이트와 수평균 분자량이 2500∼20000인 폴리알킬렌옥사이드 성분 5∼15중량% 그리고 아래식(1)로 표현되는 화합물 0.5∼5중량%를 함유하는 것을 특징으로 하는 폴리에스테르 수지조성물에 관한 것이다.The present invention relates to a polyalkylene oxide having 2 to 7 mole% of 5-sodium sulfo isophthalate or 5-sodium sulfo dimethyl isophthalate and an average molecular weight of 2500 to 20000 with respect to an ester-forming diec acid of terephthalic acid or dimethyl terephthalate. It is related with the polyester resin composition containing 5 to 15 weight% of components, and 0.5 to 5 weight% of a compound represented by following formula (1).

CnH2n+1-X-M (1)C n H 2n + 1 -XM (1)

단, n : 5∼20 사이의 정수, X : -OSO₃-,-SO₃-, -COOH-, 또는 페닐, M : 알칼리 또는 알칼리 토금속에 속하는 무기금속.Provided that n is an integer between 5 and 20, X is -OSO₃-, -SO₃-, -COOH-, or phenyl, M is an inorganic metal belonging to an alkali or alkaline earth metal.

또한 본 발명은 상기수지조성물을 용용, 방사, 연신하여 제조된 폴리에스테르 섬유를 포함하며, 본 발명에 의해 제조된 이용성 폴리에스테르 섬유는 인장강도의 물성변화가 없고, 또한 이용성 수지 조성물을 용해형극세사의 제조시 용해부분의 수지로 사용할 수 있고 단독으로 섬유화하여 자수바닥, 분리 직, 편물 및 기타 제품구성 일부를 제거하여 차별화 또는 신규의 부가가치 제품을 제조할 때 소재로 이용할 수 있다.In addition, the present invention includes a polyester fiber prepared by melting, spinning, and stretching the resin composition, and the usable polyester fiber produced by the present invention does not have a change in physical properties of tensile strength, and also dissolves the usable resin composition into a microfiber It can be used as the resin of the dissolved part in the manufacture of fiber, and can be used as a material when manufacturing differentiation or new value-added products by removing the embroidery bottom, separating woven fabric, knitted fabric and other parts of the product by fiberizing alone.

Description

이용성 폴리에스테르 수지조성물 및 섬유Soluble Polyester Resin Compositions and Fibers

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

Claims (4)

테레프탈산 또는 디메틸테레프탈레이트의 에스테르 형성성 디에시드에 대하여 2∼7몰%의 5-나트륨설포이소프탈레이트 또는 5-나트륨설포디메틸이 소프탈레이트와 수평균 분자량이 2500∼20000인 폴리알킬렌 옥사이드 성분 5∼15중량% 그리고 아래식 (1)로 표현되는 화합물을 0.5∼5중량%를 함유하는 것을 특징으로 하는 이용성 폴리에스테르 수지조성물.Polyalkylene oxide component 5 having 2 to 7 mole% of 5-sodium sulfoisophthalate or 5-sodium sulfodimethyl with phthalate and a number average molecular weight of 2500 to 20000 with respect to the ester-forming diecide of terephthalic acid or dimethyl terephthalate -15 weight% and 0.5-5 weight% of compounds represented by following formula (1), The water-soluble polyester resin composition characterized by the above-mentioned. CnH2n+1-X-M (1)C n H 2n + 1 -XM (1) 단, n : 5~20 사이의 정수, X : -OSO3-,-SO3-,-COOH 또는 페닐, M : 알칼리 또는 알칼리 토금속에 속하는 무기금속.Provided that n is an integer between 5 and 20, X is -OSO 3 -,-SO 3 -,-COOH or phenyl, and M is an inorganic metal belonging to an alkali or alkaline earth metal. 테레프탈산 또는 디메틸테레프탈레이트의 에스테르 형성성 디에시드에 대하여 2∼7몰%의 5-나트륨설포이소프탈레이트 또는 5-나트륨설포이소프탈레이트와 수평균 분자량이 2500∼20000인 폴리알킬렌 옥사이드 성분 5∼15중량% 그리고 아래식 (1)로 표현되는 화합물을 0.5∼5중량%를 함유한 폴리에스테르 수지조성물을 용융, 방사, 연신하여 제조된 이용성 폴리에스테르 섬유.2--7 mole% of 5-sodium sulfoisophthalate or 5-sodium sulfoisophthalate with respect to ester-forming diesides of terephthalic acid or dimethyl terephthalate and polyalkylene oxide components 5 to 2 with a number average molecular weight of 2500 to 20000 A usable polyester fiber produced by melting, spinning and stretching a polyester resin composition containing 15% by weight and 0.5 to 5% by weight of the compound represented by the following formula (1). CnH2n+1-X-M (1)C n H 2n + 1 -XM (1) 단, n : 5~20 사이의 정수, X : -OSO3-,-SO3-,-COOH 또는 페닐, M : 알칼리 또는 알칼리 토금속에 속하는 무기금속.Provided that n is an integer between 5 and 20, X is -OSO 3 -,-SO 3 -,-COOH or phenyl, and M is an inorganic metal belonging to an alkali or alkaline earth metal. 제2항에 있어서, 상기 폴리에스테 섬유는 강도가 3.0g/데니어 이상임을 특징으로 하는 것.The method of claim 2, wherein the polyester fiber is characterized in that the strength is at least 3.0g / denier. 제2항에 있어서, 상기 폴리에스테르 섬유는 1.0중량%이하의 가성소오다 수용액에서 완전 분해됨을 특징으로 하는 것.The method of claim 2, wherein the polyester fiber is characterized in that fully decomposed in an aqueous solution of caustic soda less than 1.0% by weight. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940009832A 1994-05-04 1994-05-04 Highly-soluble polyester resin compositions and fiber KR960011604B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940009832A KR960011604B1 (en) 1994-05-04 1994-05-04 Highly-soluble polyester resin compositions and fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940009832A KR960011604B1 (en) 1994-05-04 1994-05-04 Highly-soluble polyester resin compositions and fiber

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KR950032752A true KR950032752A (en) 1995-12-22
KR960011604B1 KR960011604B1 (en) 1996-08-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210026282A (en) * 2019-08-29 2021-03-10 주식회사 휴비스 Eco-friendly Water Soluble Polyester-based Sea Island Yarn

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105431578B (en) 2013-08-02 2017-06-09 Toray 化学有限公司 C-shaped composite fibre, the C-shaped doughnut by it, the fabric comprising it and its preparation method
KR101414211B1 (en) * 2013-11-28 2014-07-10 도레이케미칼 주식회사 Fabric comprising a hollow fiber with C-shaped cross-section and method for manufacturing thereof
KR101487941B1 (en) * 2013-11-20 2015-02-06 도레이케미칼 주식회사 Alkali extractable co-polyester for the manufacture of complex fiber, method for manufacturing thereof and complex fiber comprising the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210026282A (en) * 2019-08-29 2021-03-10 주식회사 휴비스 Eco-friendly Water Soluble Polyester-based Sea Island Yarn

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