KR910012358A - Melt Spinning Method of Polyester - Google Patents

Melt Spinning Method of Polyester Download PDF

Info

Publication number
KR910012358A
KR910012358A KR1019890020463A KR890020463A KR910012358A KR 910012358 A KR910012358 A KR 910012358A KR 1019890020463 A KR1019890020463 A KR 1019890020463A KR 890020463 A KR890020463 A KR 890020463A KR 910012358 A KR910012358 A KR 910012358A
Authority
KR
South Korea
Prior art keywords
acid
polyester
melt spinning
spinning method
spinning
Prior art date
Application number
KR1019890020463A
Other languages
Korean (ko)
Inventor
홍일표
최수명
김기수
Original Assignee
공정곤
동양나일론 주식회사
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.)
Filing date
Publication date
Application filed by 공정곤, 동양나일론 주식회사, 배도, 동양폴리에스터 주식회사 filed Critical 공정곤
Priority to KR1019890020463A priority Critical patent/KR910012358A/en
Publication of KR910012358A publication Critical patent/KR910012358A/en

Links

Landscapes

  • Artificial Filaments (AREA)

Abstract

내용 없음No content

Description

폴리에스터의 용융방사 방법Melt Spinning Method of Polyester

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

Claims (2)

주된 반복 단위로 에틸렌테레프탈레이트인 폴리에스터를 방사함에 있어서, 테레프탈산 이외의 다른 디카르복실산 성분이 0.5 내지 4.0몰% 공중합된 폴리에스터를 사용하는 것을 특징으로 하는 폴리에스터의 용융방사방법.A method of melt spinning of polyester, wherein in spinning the polyester, which is ethylene terephthalate, as a main repeating unit, a polyester copolymerized with 0.5 to 4.0 mol% of other dicarboxylic acid components other than terephthalic acid is used. 제1항에 있어서, 디카르복실산은 프탈산, 이소프탈산, 아디픽산, 세바식산, 어젤라익산, 썩시닉산, 말레익산 중에서 선택되는 것을 특징으로 하는 폴리에스터의 용융방사 방법.The method of claim 1, wherein the dicarboxylic acid is selected from phthalic acid, isophthalic acid, adipic acid, sebacic acid, azelaic acid, rosinic acid, maleic acid. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890020463A 1989-12-30 1989-12-30 Melt Spinning Method of Polyester KR910012358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890020463A KR910012358A (en) 1989-12-30 1989-12-30 Melt Spinning Method of Polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890020463A KR910012358A (en) 1989-12-30 1989-12-30 Melt Spinning Method of Polyester

Publications (1)

Publication Number Publication Date
KR910012358A true KR910012358A (en) 1991-08-07

Family

ID=67662152

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890020463A KR910012358A (en) 1989-12-30 1989-12-30 Melt Spinning Method of Polyester

Country Status (1)

Country Link
KR (1) KR910012358A (en)

Similar Documents

Publication Publication Date Title
AR003559A1 (en) IMPROVED POLYESTER MOLDING COMPOSITIONS.
FR2682956B1 (en) PROCESS FOR THE PREPARATION OF WATER-SOLUBLE AND / OR HYDRODISPERSABLE POLYESTERS AND USE OF SUCH POLYESTERS FOR SIZING TEXTILE THREADS.
KR910011958A (en) Manufacturing method of copolyester carbonate
KR950031460A (en) Method for manufacturing recycled bottles starting from modified PET
KR960703719A (en) SHRINKABLE COPOLYESTER FILM
KR900701890A (en) Modified poly (ethylene2,6-naphthalenedicarboxylate) with improved processability
KR920017808A (en) Polyester film for magnetic tape
KR910700311A (en) Mixture of trans-4,4-stilbendicarboxylic acid polyester and poly (ethylene terephthalate)
CA2416099A1 (en) Polyester fibers
KR910012358A (en) Melt Spinning Method of Polyester
KR970701755A (en) Copolymers of recycled polyesters
KR840003660A (en) Process for preparing polyethylene terephthalate-isophthalate copolymer
KR940014498A (en) Heat Shrinkable Polyester Film
KR850002491A (en) Process for producing polyester fiber which is salty to cationic dye and highly shrinkable
KR900018319A (en) New Hot Melt Copolymer Polyester Adhesive
KR960022675A (en) Production method of polyester
KR900017047A (en) Rabbit for irradiation
TW353102B (en) Polyester/naphthalenedicarboxylic acid-containing polymer blends displaying reduced fluorescence
KR960022660A (en) Co-polyester composition for extrusion molding
KR910012391A (en) Microfiber Production Method
KR980002318A (en) Method for producing high shrinkage flame retardant polyester fiber
KR940014722A (en) Process for preparing polyester hot melt adhesive composition for shoes
KR920000826A (en) How to prepare polyester
KR920006396A (en) Method of producing random copolyester
KR940009235A (en) Process for producing copolyester

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application