KR880014006A - 염기성염료에 가염성인 폴리에스테르의 제조방법 - Google Patents
염기성염료에 가염성인 폴리에스테르의 제조방법 Download PDFInfo
- Publication number
- KR880014006A KR880014006A KR870005481A KR870005481A KR880014006A KR 880014006 A KR880014006 A KR 880014006A KR 870005481 A KR870005481 A KR 870005481A KR 870005481 A KR870005481 A KR 870005481A KR 880014006 A KR880014006 A KR 880014006A
- Authority
- KR
- South Korea
- Prior art keywords
- basic dye
- salt
- copolymerized
- polyester
- tpa
- Prior art date
Links
- 239000000981 basic dye Substances 0.000 title claims 5
- 238000004519 manufacturing process Methods 0.000 title claims 4
- 229920000728 polyester Polymers 0.000 title claims 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 8
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims 8
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 claims 6
- 150000001875 compounds Chemical class 0.000 claims 3
- 238000005886 esterification reaction Methods 0.000 claims 3
- 125000000217 alkyl group Chemical group 0.000 claims 2
- 125000004432 carbon atom Chemical group C* 0.000 claims 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 2
- 150000002148 esters Chemical class 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 230000001588 bifunctional effect Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- BTVWZWFKMIUSGS-UHFFFAOYSA-N dimethylethyleneglycol Natural products CC(C)(O)CO BTVWZWFKMIUSGS-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- -1 salt derivative of benzenedisulfonic acid Chemical class 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 238000005809 transesterification reaction Methods 0.000 claims 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/688—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur
- C08G63/6884—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/6886—Dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/91—Polymers modified by chemical after-treatment
- C08G63/914—Polymers modified by chemical after-treatment derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/916—Dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/41—Compounds containing sulfur bound to oxygen
- C08K5/42—Sulfonic acids; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Description
Claims (4)
- 폴리에스테르를 제조함에 있어서, 테레프탈릭애시드(TPA) 또는 디메틸테레프탈레이드(DMT)를 주원료로하는 2관능성 카르본산 혹은 그의 에스테르 유도체에 아래 일반식(Ⅰ)로 표시되는 4.6-디히드록시-1.3-벤젠디설폰산의 금속염 유도체를 1관능성 카르본산 혹은 그의 에스테르 유도체에 대하여 0.5-3.0몰% 첨가하여 공중합시킴을 특징으로 하는 염기성염료에 가염성인 폴리에스테르의 제조방법.단, 여기서 n : 1-8의 정수, R, R′ : H 또는 탄소수 1-4의 알킬, 또는 -CH2CH2OH, Me : Li,K,Na등의 금속.
- 제 1 항에 있어서, R,R′가 탄소수 1-4의 알킬인 일반식(Ⅰ)의 화합물과, DMT 및 에틸렌글리콜로서 에스테르교환반응을 시킨다음 공중합시키는 염기성염료에 가염성인 폴리에스테르의 제조방법.
- 제 1 항에 있어서, TPA와 에킬렌글리콜로써 에스테르화 반응을 시킨다음, 여기에 R,R′가 H인 일반식(Ⅰ)의 화합물을 가하여 15-30분간, 230-260℃에서 25-80psi의 압력하에서 공중합시키는 염기성 염료에 가염성인 폴리에스테르의 제조방법.
- 제 1 항에 있어서, TPA와 에틸렌글리콜로써 에스테르화 반응을 시킨다음, 여기에 R,R′가 CH2CH2OH의 일반식(Ⅰ)의 화합물을 가하여 공중합시키는 염기성 염료에 가염성인 폴리에스테르의 제조방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019870005481A KR900004712B1 (ko) | 1987-05-30 | 1987-05-30 | 염기성 염료에 가염성인 폴리에스테르의 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019870005481A KR900004712B1 (ko) | 1987-05-30 | 1987-05-30 | 염기성 염료에 가염성인 폴리에스테르의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880014006A true KR880014006A (ko) | 1988-12-22 |
| KR900004712B1 KR900004712B1 (ko) | 1990-07-05 |
Family
ID=19261822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019870005481A Expired KR900004712B1 (ko) | 1987-05-30 | 1987-05-30 | 염기성 염료에 가염성인 폴리에스테르의 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900004712B1 (ko) |
-
1987
- 1987-05-30 KR KR1019870005481A patent/KR900004712B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR900004712B1 (ko) | 1990-07-05 |
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