KR930008205A - Ultra-fast spinning method of polyester - Google Patents
Ultra-fast spinning method of polyester Download PDFInfo
- Publication number
- KR930008205A KR930008205A KR1019910018869A KR910018869A KR930008205A KR 930008205 A KR930008205 A KR 930008205A KR 1019910018869 A KR1019910018869 A KR 1019910018869A KR 910018869 A KR910018869 A KR 910018869A KR 930008205 A KR930008205 A KR 930008205A
- Authority
- KR
- South Korea
- Prior art keywords
- polyester
- general formula
- alkyl group
- ultra
- spinning method
- Prior art date
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Abstract
본 발명은 폴리에스터를 5,000m/분 이상의 권취속도로 고속방사함에 있어서 하기 일반식(1)의 화합물을 산성분에 대하여 0.5∼2.5몰%, 하기 일반식(2)의 유기주석 화합물을 반응촉매로 첨가시켜 반응시킨 폴리에스터폴리머를 사용하는 것을 특징으로 하며 사절의 현저한 개선이 이루어진다.The present invention is a catalyst for reacting the organic tin compound of the general formula (2) with 0.5 to 2.5 mol% of the compound of the following general formula (1) with respect to the acid component in the high-speed spinning of polyester at a winding speed of 5,000 m / min or more It is characterized by using a polyester polymer reacted by the addition and the remarkable improvement of trimming is achieved.
(1)(One)
(2)(2)
(식중은 수소 혹은 메틸기,는 알킬기,은 알킬기 또는 수산기를 나타내고,와가 같거나 달라도 좋으며, X는 할로겐이다. )(Meal Is hydrogen or methyl, Is an alkyl group, Represents an alkyl group or a hydroxyl group, Wow May be the same or different and X is halogen. )
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910018869A KR930008205A (en) | 1991-10-25 | 1991-10-25 | Ultra-fast spinning method of polyester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910018869A KR930008205A (en) | 1991-10-25 | 1991-10-25 | Ultra-fast spinning method of polyester |
Publications (1)
Publication Number | Publication Date |
---|---|
KR930008205A true KR930008205A (en) | 1993-05-21 |
Family
ID=67348530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910018869A KR930008205A (en) | 1991-10-25 | 1991-10-25 | Ultra-fast spinning method of polyester |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930008205A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230076668A (en) | 2021-11-24 | 2023-05-31 | 평화산업주식회사 | Product demoulding device that can take out products in batches |
-
1991
- 1991-10-25 KR KR1019910018869A patent/KR930008205A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230076668A (en) | 2021-11-24 | 2023-05-31 | 평화산업주식회사 | Product demoulding device that can take out products in batches |
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