KR840008802A - Method for producing ball-saturated polyester resin using polyester fiber industrial waste - Google Patents
Method for producing ball-saturated polyester resin using polyester fiber industrial waste Download PDFInfo
- Publication number
- KR840008802A KR840008802A KR1019830002379A KR830002379A KR840008802A KR 840008802 A KR840008802 A KR 840008802A KR 1019830002379 A KR1019830002379 A KR 1019830002379A KR 830002379 A KR830002379 A KR 830002379A KR 840008802 A KR840008802 A KR 840008802A
- Authority
- KR
- South Korea
- Prior art keywords
- koh
- waste
- reaction
- acid value
- glycools
- 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
- C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
Landscapes
- 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)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019830002379A KR860000303B1 (en) | 1983-05-30 | 1983-05-30 | Method of producing for unsaturated polyester by recycling of waste polyester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019830002379A KR860000303B1 (en) | 1983-05-30 | 1983-05-30 | Method of producing for unsaturated polyester by recycling of waste polyester |
Publications (2)
Publication Number | Publication Date |
---|---|
KR840008802A true KR840008802A (en) | 1984-12-19 |
KR860000303B1 KR860000303B1 (en) | 1986-03-31 |
Family
ID=19229042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019830002379A KR860000303B1 (en) | 1983-05-30 | 1983-05-30 | Method of producing for unsaturated polyester by recycling of waste polyester |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR860000303B1 (en) |
-
1983
- 1983-05-30 KR KR1019830002379A patent/KR860000303B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR860000303B1 (en) | 1986-03-31 |
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Legal Events
Date | Code | Title | Description |
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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: 19890328 Year of fee payment: 10 |
|
LAPS | Lapse due to unpaid annual fee |