KR890002270A - 공중합 폴리에스테르의 제조방법 - Google Patents
공중합 폴리에스테르의 제조방법 Download PDFInfo
- Publication number
- KR890002270A KR890002270A KR1019870007959A KR870007959A KR890002270A KR 890002270 A KR890002270 A KR 890002270A KR 1019870007959 A KR1019870007959 A KR 1019870007959A KR 870007959 A KR870007959 A KR 870007959A KR 890002270 A KR890002270 A KR 890002270A
- Authority
- KR
- South Korea
- Prior art keywords
- mol
- component
- phenylene
- iii
- copolymerization
- Prior art date
Links
Classifications
-
- 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/40—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
-
- 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Artificial Filaments (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (1)
- 다음의 일반식(Ⅰ), (Ⅱ), (Ⅲ), (Ⅳ) 및 (Ⅴ)로 구성되는 공중합 폴리에스테르를 제조함에 있어서, (Ⅰ)성분이 20 내지 80몰%, (Ⅱ)성분이 2 내지 30몰%, (Ⅲ)성분이 10 내지 60몰%, (Ⅳ)성분이 2 내지 20몰%, (Ⅴ)성분이 10 내지 60몰%로 포함되도록 투입하여 공중합시킴을 특징으로 하는 공중합 폴리에스테르의 제조방법.다 음여기서, Ar은 메타-페닐렌, 또는 파라-페닐렌, 또는 2,6-나프탈렌기이고, X는 수소, 또는 메틸기, 또는 C1이다.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019870007959A KR910009916B1 (ko) | 1987-07-22 | 1987-07-22 | 공중합 폴리에스테르의 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019870007959A KR910009916B1 (ko) | 1987-07-22 | 1987-07-22 | 공중합 폴리에스테르의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890002270A true KR890002270A (ko) | 1989-04-10 |
| KR910009916B1 KR910009916B1 (ko) | 1991-12-05 |
Family
ID=19263187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019870007959A KR910009916B1 (ko) | 1987-07-22 | 1987-07-22 | 공중합 폴리에스테르의 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910009916B1 (ko) |
-
1987
- 1987-07-22 KR KR1019870007959A patent/KR910009916B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR910009916B1 (ko) | 1991-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| 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: 19950719 Year of fee payment: 5 |
|
| LAPS | Lapse due to unpaid annual fee |