KR0120325B1 - 열가소성 지방족 폴리에스테르 수지조성물 - Google Patents
열가소성 지방족 폴리에스테르 수지조성물Info
- Publication number
- KR0120325B1 KR0120325B1 KR1019930029542A KR930029542A KR0120325B1 KR 0120325 B1 KR0120325 B1 KR 0120325B1 KR 1019930029542 A KR1019930029542 A KR 1019930029542A KR 930029542 A KR930029542 A KR 930029542A KR 0120325 B1 KR0120325 B1 KR 0120325B1
- Authority
- KR
- South Korea
- Prior art keywords
- aliphatic polyester
- polyester resin
- resin composition
- thermoplastic aliphatic
- weight
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from 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
- C08K11/00—Use of ingredients of unknown constitution, e.g. undefined reaction products
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Biological Depolymerization Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (2)
- 하기 일반식(I)로 표시되는 티카르복실산류의 단독 또는 혼합물과 하기 일반식(II)로 표시되는 디올류의 단독 또는 혼합물을 중축합시켜서 이루어진 수평균 분자량 25,000~45,000의 완전 생분해성 열가소성 지방족 폴리에스테르 90~60중량부와 입자크기가 30~70μm인 천연유기물 충전재 10~40중량부를 함유하는 열가소성 지방족 폴리에스테르 수지조성물 :ROOC-(CH2)n-COOR' (I)HO-(CH2)m-OH (II)상기 식들에서 R과 R'는 각각 수소 또는 메틸기이고, n은 2~8의 정수이고 m은 2~6의 정수임.
- 제1항에 있어서, 상기 충전재가 나무, 호도껍질, 조개껍질 및 은행잎의 분쇄물임을 특징으로 하는 열가소성 지방족 폴리에스테르 수지조성물.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930029542A KR0120325B1 (ko) | 1993-12-24 | 1993-12-24 | 열가소성 지방족 폴리에스테르 수지조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930029542A KR0120325B1 (ko) | 1993-12-24 | 1993-12-24 | 열가소성 지방족 폴리에스테르 수지조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950018271A KR950018271A (ko) | 1995-07-22 |
KR0120325B1 true KR0120325B1 (ko) | 1997-10-22 |
Family
ID=19372574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930029542A KR0120325B1 (ko) | 1993-12-24 | 1993-12-24 | 열가소성 지방족 폴리에스테르 수지조성물 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0120325B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230077429A (ko) * | 2021-11-25 | 2023-06-01 | 성균관대학교산학협력단 | 낙엽을 이용한 생분해성 플라스틱의 제조 방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990015024A (ko) * | 1997-08-01 | 1999-03-05 | 조민호 | 전화카드용 생분해성 포장필름의 제조방법 |
-
1993
- 1993-12-24 KR KR1019930029542A patent/KR0120325B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230077429A (ko) * | 2021-11-25 | 2023-06-01 | 성균관대학교산학협력단 | 낙엽을 이용한 생분해성 플라스틱의 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR950018271A (ko) | 1995-07-22 |
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