KR950018148A - Method for preparing basic dye saltable polyester - Google Patents
Method for preparing basic dye saltable polyester Download PDFInfo
- Publication number
- KR950018148A KR950018148A KR1019930031504A KR930031504A KR950018148A KR 950018148 A KR950018148 A KR 950018148A KR 1019930031504 A KR1019930031504 A KR 1019930031504A KR 930031504 A KR930031504 A KR 930031504A KR 950018148 A KR950018148 A KR 950018148A
- Authority
- KR
- South Korea
- Prior art keywords
- polyester
- basic dye
- ethylene glycol
- dye saltable
- preparing basic
- Prior art date
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- Polyesters Or Polycarbonates (AREA)
Abstract
본 발명은 테레프탈산과 에틸렌글리콜을 주성분으로 하고 5-소디움설포이소프탈산이 공중합된 폴리에스테르를 제조함에 있어서, 농도가 10%이하인 이산화티탄 에틸렌글리콜 슬러리에 탄소수가 10~20인 지방족 또는 방향족 카르본산염 분산제를 0.01~0.1% 첨가하여 중합함을 특징으로 하는 염기성 염료 가염성 폴리에스테르의 제조방법이다.In the present invention, a polyester having terephthalic acid and ethylene glycol as a main component and copolymerizing 5-sodium sulfoisophthalic acid is used, and an aliphatic or aromatic carbon having 10 to 20 carbon atoms in a titanium dioxide ethylene glycol slurry having a concentration of 10% or less A method for producing a basic dye saltable polyester, characterized in that the acid dispersant is added by 0.01 to 0.1% polymerization.
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 |
---|---|---|---|
KR1019930031504A KR950018148A (en) | 1993-12-30 | 1993-12-30 | Method for preparing basic dye saltable polyester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930031504A KR950018148A (en) | 1993-12-30 | 1993-12-30 | Method for preparing basic dye saltable polyester |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950018148A true KR950018148A (en) | 1995-07-22 |
Family
ID=66853764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930031504A KR950018148A (en) | 1993-12-30 | 1993-12-30 | Method for preparing basic dye saltable polyester |
Country Status (1)
Country | Link |
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KR (1) | KR950018148A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990065965A (en) * | 1998-01-20 | 1999-08-16 | 조민호 | Basic dye saltable polyester resin and its manufacturing method |
KR100539423B1 (en) * | 1998-01-15 | 2006-04-12 | 주식회사 코오롱 | Basic Dye Salting Copolyester Composition |
-
1993
- 1993-12-30 KR KR1019930031504A patent/KR950018148A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100539423B1 (en) * | 1998-01-15 | 2006-04-12 | 주식회사 코오롱 | Basic Dye Salting Copolyester Composition |
KR19990065965A (en) * | 1998-01-20 | 1999-08-16 | 조민호 | Basic dye saltable polyester resin and its manufacturing method |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |