KR950018711A - Manufacturing Method of Use-Extruded Island-like Microfiber - Google Patents

Manufacturing Method of Use-Extruded Island-like Microfiber Download PDF

Info

Publication number
KR950018711A
KR950018711A KR1019930026371A KR930026371A KR950018711A KR 950018711 A KR950018711 A KR 950018711A KR 1019930026371 A KR1019930026371 A KR 1019930026371A KR 930026371 A KR930026371 A KR 930026371A KR 950018711 A KR950018711 A KR 950018711A
Authority
KR
South Korea
Prior art keywords
island
elution
component
sea
microfiber
Prior art date
Application number
KR1019930026371A
Other languages
Korean (ko)
Other versions
KR960002878B1 (en
Inventor
임영
김원준
안윤희
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 KR1019930026371A priority Critical patent/KR960002878B1/en
Publication of KR950018711A publication Critical patent/KR950018711A/en
Application granted granted Critical
Publication of KR960002878B1 publication Critical patent/KR960002878B1/en

Links

Classifications

    • 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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/34—Core-skin structure; Spinnerette packs therefor
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent

Abstract

본 발명은 이용출성 해도형 극세사의 제조방법으로서 폴리에스테르계 폴리머와 폴리아미드계 폴리머간의 비상용 이라는 사실을 이용하여, 도성분으로 폴리아미드계 폴리머를 사용하고, 해성분으로 용출성이 개선된 공중합 폴리에스테르를 사용하므로써 해성분으로 폴리올레핀을 사용할 때 보다 범용 용제, 특히 수산화나트륨 수용액 등의 알카리에 대한 용출성을 향상시켰을 뿐만 아니라 용출조건의 완화에 따른 특수 용출장치 및 회수장치가 불필요하게 되었고, 따라서 제조원가의 절감효과를 보게 되었다.The present invention utilizes the fact that it is incompatible between a polyester-based polymer and a polyamide-based polymer as a manufacturing method of a water-soluble sea-island type microfiber, and uses a polyamide-based polymer as a island component and improves the elution property as a sea component. The use of esters not only improved the elution of alkalis, such as general-purpose solvents, especially aqueous sodium hydroxide solutions, but also eliminated the need for special elution and recovery devices due to the relaxation of elution conditions. The savings have been seen.

Description

이용출성 해도형 극세사의 제조방법Manufacturing Method of Use-Extruded Island-like Microfiber

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

Claims (1)

용융혼합법에 의해 해도형 극세사를 제조함에 있어서, 도성분과 해성분을 중량비율 80 : 20~50 : 50로 혼합하되 도성분은 폴리아미드를 사용하고, 해성분은 폴리에틸렌테레프탈레이트를 주성분으로 하고 부가성분으로 폴리에틸렌글리콜, 폴리프로필렌글리콜, 1,4-사이클로헥산디카르복실산, 1,4-사이클로헥산디메탄올, 1,4-사이클로헥산디카르복실레이트, 2,2-디메틸-1,3-프로판디올, 2,2-디메틸-1,4-부탄디올, 2-메틸-1,3-프로판디올, 아디프산 중 선택된 하나 또는 둘 이상을 25중량% 이하 공중합시킨 공중합 폴리에스테르를 사용함을 특징으로 하는 이용출성 해도형 극세사의 제조방법.In the preparation of island-in-the-sea microfiber by melt mixing method, the island component and sea component are mixed at a weight ratio of 80:20 to 50:50, and the island component is polyamide, and the sea component is polyethylene terephthalate as a main component. Polyethylene glycol, polypropylene glycol, 1,4-cyclohexanedicarboxylic acid, 1,4-cyclohexanedimethanol, 1,4-cyclohexanedicarboxylate, 2,2-dimethyl-1,3- as components Characterized in that a copolyester copolymer of 25 wt% or less of at least one selected from propanediol, 2,2-dimethyl-1,4-butanediol, 2-methyl-1,3-propanediol, and adipic acid is used. Utilization method of elution-type islands-in-the-sea microfiber. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930026371A 1993-12-03 1993-12-03 Manufacturing process of sea-island type super fine filament KR960002878B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930026371A KR960002878B1 (en) 1993-12-03 1993-12-03 Manufacturing process of sea-island type super fine filament

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930026371A KR960002878B1 (en) 1993-12-03 1993-12-03 Manufacturing process of sea-island type super fine filament

Publications (2)

Publication Number Publication Date
KR950018711A true KR950018711A (en) 1995-07-22
KR960002878B1 KR960002878B1 (en) 1996-02-27

Family

ID=19369815

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930026371A KR960002878B1 (en) 1993-12-03 1993-12-03 Manufacturing process of sea-island type super fine filament

Country Status (1)

Country Link
KR (1) KR960002878B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004079062A1 (en) * 2003-03-05 2004-09-16 Kolon Industries Inc A sea-island type composite fiber with excellent color strength, and its suede like fabrics

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100534519B1 (en) * 1998-09-18 2006-03-14 주식회사 코오롱 An island-in-the-sea microfiber excellent in crimping property and its manufacturing method.
CN101880921B (en) * 2004-03-30 2013-03-27 帝人纤维株式会社 Microfiber bundle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004079062A1 (en) * 2003-03-05 2004-09-16 Kolon Industries Inc A sea-island type composite fiber with excellent color strength, and its suede like fabrics

Also Published As

Publication number Publication date
KR960002878B1 (en) 1996-02-27

Similar Documents

Publication Publication Date Title
PE88799A1 (en) FOLDING AND STACKING CONFIGURATION FOR WET CLEANING WIPES WHICH HAVE IMPROVED DISPENSATION AND IMPROVED INDIVIDUAL SEPARATION OF THE PILE OF WET CLEANING WIPES
KR950018711A (en) Manufacturing Method of Use-Extruded Island-like Microfiber
KR850001246A (en) Filler-containing polyester film drawn biaxially
KR950031500A (en) Polymer film
KR900013010A (en) Polyester resin composition
EP1146068A4 (en) Trimethylene-2,6-napthalenedicarboxylate (co)polymer film, quaternary phosphonium sulfonate copolymer and compositions thereof
KR900701926A (en) Polyacetal resin composition
KR920008138A (en) Thermoplastic Elastomer Composition
KR960001206A (en) 3-component islands-in-the-sea composite fiber
EP0372848A3 (en) Emulsion and fabric conditioning compositions based on said emulsions
KR920012562A (en) Embroidery flooring material
KR970011052A (en) Manufacturing method of polyester microfiber
KR930000722A (en) 3-component composite fiber
KR910012001A (en) Biaxially oriented polyester film
KR950018713A (en) High shrink polyester fiber
KR860008318A (en) Polyester biaxially blended yarn and its woven fabric
KR920000825A (en) Water Soluble Copolymer Polyester Resin Composition
Armstrong et al. The Effect of Sulfonated Polystyrene on Adhesion of Polystyrene to Aluminum
KR920000827A (en) How to prepare polyester
KR930013016A (en) Antibacterial Emulsion Synthetic Resin Composition
KR970032785A (en) Perfume Composition Containing β-cyclodextrin
KR920000829A (en) Block copolymer of copolyetherester
KR920701343A (en) Polymer blend compositions
KR870001359A (en) Manufacturing method of artificial leather
KR910012355A (en) Melt Spinning Method of Polyester

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19990122

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee