KR0120326B1 - 열가소성 생분해성 지방족 폴리에스테르 및 그 제조방법 - Google Patents
열가소성 생분해성 지방족 폴리에스테르 및 그 제조방법Info
- Publication number
- KR0120326B1 KR0120326B1 KR1019930020638A KR930020638A KR0120326B1 KR 0120326 B1 KR0120326 B1 KR 0120326B1 KR 1019930020638 A KR1019930020638 A KR 1019930020638A KR 930020638 A KR930020638 A KR 930020638A KR 0120326 B1 KR0120326 B1 KR 0120326B1
- Authority
- KR
- South Korea
- Prior art keywords
- aliphatic polyester
- thermoplastic biodegradable
- weight
- biodegradable aliphatic
- catalyst
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229920001169 thermoplastic Polymers 0.000 title claims abstract description 18
- 239000004416 thermosoftening plastic Substances 0.000 title claims abstract description 18
- 229920003232 aliphatic polyester Polymers 0.000 title claims description 24
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 150000002009 diols Chemical class 0.000 claims abstract description 23
- 238000012643 polycondensation polymerization Methods 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 150000001991 dicarboxylic acids Chemical class 0.000 claims abstract description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000001257 hydrogen Substances 0.000 claims abstract description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 4
- 239000003054 catalyst Substances 0.000 claims description 17
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 16
- 239000003381 stabilizer Substances 0.000 claims description 13
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical group [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 claims description 10
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 8
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 7
- JGFBRKRYDCGYKD-UHFFFAOYSA-N dibutyl(oxo)tin Chemical compound CCCC[Sn](=O)CCCC JGFBRKRYDCGYKD-UHFFFAOYSA-N 0.000 claims description 7
- 238000005886 esterification reaction Methods 0.000 claims description 6
- 238000005809 transesterification reaction Methods 0.000 claims description 6
- -1 Aliphatic dicarboxylic acids Chemical class 0.000 claims description 5
- 239000001384 succinic acid Substances 0.000 claims description 5
- WVLBCYQITXONBZ-UHFFFAOYSA-N trimethyl phosphate Chemical group COP(=O)(OC)OC WVLBCYQITXONBZ-UHFFFAOYSA-N 0.000 claims description 5
- 125000001931 aliphatic group Chemical group 0.000 claims description 4
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 claims description 4
- 239000001639 calcium acetate Substances 0.000 claims description 4
- 229960005147 calcium acetate Drugs 0.000 claims description 4
- 235000011092 calcium acetate Nutrition 0.000 claims description 4
- 238000006068 polycondensation reaction Methods 0.000 claims description 4
- HKJYVRJHDIPMQB-UHFFFAOYSA-N propan-1-olate;titanium(4+) Chemical compound CCCO[Ti](OCCC)(OCCC)OCCC HKJYVRJHDIPMQB-UHFFFAOYSA-N 0.000 claims description 4
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 claims description 4
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 claims description 4
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 claims description 3
- MUXOBHXGJLMRAB-UHFFFAOYSA-N Dimethyl succinate Chemical compound COC(=O)CCC(=O)OC MUXOBHXGJLMRAB-UHFFFAOYSA-N 0.000 claims description 3
- 230000035484 reaction time Effects 0.000 claims description 3
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 claims description 2
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 claims description 2
- 229940011182 cobalt acetate Drugs 0.000 claims description 2
- QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical group [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 claims description 2
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- 229920000166 polytrimethylene carbonate Polymers 0.000 claims description 2
- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 claims description 2
- 239000004246 zinc acetate Substances 0.000 claims description 2
- 239000003607 modifier Substances 0.000 claims 2
- 150000007824 aliphatic compounds Chemical class 0.000 claims 1
- 229920005989 resin Polymers 0.000 abstract description 12
- 239000011347 resin Substances 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 5
- 229920006167 biodegradable resin Polymers 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 239000012567 medical material Substances 0.000 abstract description 3
- 239000005022 packaging material Substances 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 16
- 150000002148 esters Chemical class 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 230000000704 physical effect Effects 0.000 description 8
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000006482 condensation reaction Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 239000012943 hotmelt Substances 0.000 description 3
- 239000012948 isocyanate Substances 0.000 description 3
- 150000002513 isocyanates Chemical class 0.000 description 3
- ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-chlorophenol Chemical compound OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 239000000805 composite resin Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 229920005604 random copolymer Polymers 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 239000012773 agricultural material Substances 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000008055 phosphate buffer solution Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
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
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds 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
-
- 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
-
- 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
- C08G63/82—Preparation processes characterised by the catalyst used
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)
- Biological Depolymerization Polymers (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (11)
- 하기 일반식(Ⅰ)에서 n이 2인 화합물 1종 이상의 필수성분으로 함유하고 n이 3∼8인 화합물 1종 이상을 선택성분으로 함유하는 지방족 디카르복실산류와 하기 일반식(Ⅱ)의 지방족 디올류 1종 이상의 축중합에 의해 이루어진 수평균 분자량이 25,000∼45,000인 열가소성 생분해성 지방족 폴리에스테르:(상기 식에서 R과 R'는 각각 수소 또는 메틸기이고, n은 2∼8의 정수이고, m은 2∼6의 정수임).
- 하기 일반식(Ⅰ)에서 n이 2인 화합물 1종 이상을 필수성분으로 함유하고 n이 3∼8인 화합물 1종 이상을 선택성분으로 함유하는 지방족 디카르복실산류와 하기 일반식(Ⅱ)의 지방족 디올류 1종 이상을 반응시키되, 에스테르교환이나 에스테르화 반응 초기에 제1촉매를 0.005∼2중량% 첨가하고, 에스테르교환이나 에스테르화 반응 말기 또는 축중합 초기에 제2촉매 0.2∼1.5중량%와 안정제 0.1∼0.8중량%, 조정제 0.015중량%이하를 첨가하는 것을 특징으로 하는 열가소성 생분해성 지방족 폴리에스테르의 제조방법:(상기 식에서 R과 R'는 각각 수소 또는 메틸기이고, n은 2∼8의 정수이고, m은 2∼6의 정수임).
- 제1항에 있어서, 상기 디카르복실산류는 일반식(Ⅰ)에서 n이 2인 숙신산 또는 디메틸숙시네이트(A)와 n이 3∼8인 기타 디카르복실산류(B)의 A:B=70:30∼100:0 중량비의 혼합물임을 특징으로 하는 열가소성 생분해성 지방족 폴리에스테르의 제조방법.
- 제2항에 있어서, 상기 디올류(Ⅱ)는 에틸렌글리콜, 1,3-프로판디올, 1,4-부탄디올 및 1,6-헥산디올로 이루어진 군에서 선택되는 1종 또는 2종 이상의 혼합물임을 특징으로 하는 열가소성 생분해성 지방족 폴리에스테르의 제조방법.
- 제2항에 있어서, 상기 디카르복실산류(Ⅰ)와 디올류(Ⅱ)의 몰비가 1:1.2∼2인 것을 특징으로 하는 열가소성 생분해성 지방족 폴리에스테르의 제조방법.
- 제2항에 있어서, 상기 제1촉매가 테트라부틸티타네이트 단독, 또는 테트라부틸티타네이트와 칼슘아세테이트, 징크아세테이트, 디부틸틴옥사이드, 테트라프로필티타네이트 중에서 선택된 하나 이상과의 혼합촉매임을 특징으로 하는 열가소성 생분해성 지방족 폴리에스테르의 제조방법.
- 제2항에 있어서, 상기 제2촉매가 디부틸틴옥사이드 단독, 또는 디부틸틴옥사이드와 테트라부틸티타네이트, 테트라프로필티타네이트, 칼슘아세테이트 및 테트라이소프로필티타네이트 중에서 선택된 하나 이상과의 혼합촉매임을 특징으로 하는 열가소성 생분해성 지방족 폴리에스테르의 제조방법.
- 제2항에 있어서, 상기 안정제로는 트리메틸포스페이트 단독, 또는 트리메틸포스페이트와 네오펜틸-디아릴-옥시트리포스페이트, 트리페닐포스핀, 트리페닐포스페이트,포스페이트 중에서 선택된 하나 이상과의 혼합 안정제임을 특징으로 하는 열가소성 생분해성 지방족 폴리에스테르의 제조방법.
- 제2항에 있어서, 상기 조정제는 코발트 아세테이트임을 특징으로 하는 열가소성 생분해성 지방족 폴리에스테르의 제조방법.
- 제2항에 있어서, 상기 축중합 반응온도는 240∼270℃인 것을 특징으로 하는 열가소성 생분해성 지방족 폴리에스테르의 제조방법.
- 제2항에 있어서, 상기 축중합 반응시간은 250∼360분인 것을 특징으로 하는 열가소성 생분해성 지방족 폴리에스테르의 제조방법.
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930020638A KR0120326B1 (ko) | 1992-12-24 | 1993-10-06 | 열가소성 생분해성 지방족 폴리에스테르 및 그 제조방법 |
TW082110720A TW257770B (ko) | 1992-12-24 | 1993-12-17 | |
AU57179/94A AU682017B2 (en) | 1992-12-24 | 1993-12-23 | Thermoplastic biodegradable resins and a process of preparation thereof |
PCT/KR1993/000116 WO1994014870A1 (en) | 1992-12-24 | 1993-12-23 | Thermoplastic biodegradable resins and a process of preparation thereof |
CA002148478A CA2148478C (en) | 1992-12-24 | 1993-12-23 | Thermoplastic biodegradable resins and a process of preparation thereof |
US08/172,281 US5470941A (en) | 1992-12-24 | 1993-12-23 | Thermoplastic biodegradable resins and a process of preparation thereof |
EP94903109A EP0675913B1 (en) | 1992-12-24 | 1993-12-23 | Thermoplastic biodegradable resins and a process of preparation thereof |
DE69323632T DE69323632T2 (de) | 1992-12-24 | 1993-12-23 | Thermoplastische biologisch abbaubare harze und verfahren zu deren herstellung |
JP5347299A JP2564463B2 (ja) | 1992-12-24 | 1993-12-24 | 生分解性脂肪族ポリエステル及びその製造方法 |
CN93121098A CN1037850C (zh) | 1992-12-24 | 1993-12-24 | 热塑性生物降解树脂及其制备方法 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR920025478 | 1992-12-24 | ||
KR92-25478 | 1992-12-24 | ||
KR1019930020638A KR0120326B1 (ko) | 1992-12-24 | 1993-10-06 | 열가소성 생분해성 지방족 폴리에스테르 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940014497A KR940014497A (ko) | 1994-07-18 |
KR0120326B1 true KR0120326B1 (ko) | 1997-10-22 |
Family
ID=26629444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930020638A Expired - Lifetime KR0120326B1 (ko) | 1992-12-24 | 1993-10-06 | 열가소성 생분해성 지방족 폴리에스테르 및 그 제조방법 |
Country Status (10)
Country | Link |
---|---|
US (1) | US5470941A (ko) |
EP (1) | EP0675913B1 (ko) |
JP (1) | JP2564463B2 (ko) |
KR (1) | KR0120326B1 (ko) |
CN (1) | CN1037850C (ko) |
AU (1) | AU682017B2 (ko) |
CA (1) | CA2148478C (ko) |
DE (1) | DE69323632T2 (ko) |
TW (1) | TW257770B (ko) |
WO (1) | WO1994014870A1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100330379B1 (ko) * | 1994-12-21 | 2002-08-28 | 에스케이케미칼주식회사 | 투명성이우수한열가소성지방족폴리에스테르수지및그제조방법 |
KR100330380B1 (ko) * | 1994-12-21 | 2002-10-25 | 에스케이케미칼주식회사 | 열가소성지방족폴리에스테르수지및그제조방법 |
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Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2136311A1 (en) * | 1993-03-22 | 1994-09-29 | Yoshiaki Iwaya | Aliphatic polyesters and method of preparing the same |
US5480962A (en) * | 1993-07-22 | 1996-01-02 | Eastman Chemical Company | Copolyesters having repeat units derived from succinic acid |
US5616681A (en) * | 1994-11-01 | 1997-04-01 | Nippon Shokubai Co., Ltd. | Process for producing aliphatic polyester |
JPH08196175A (ja) * | 1995-01-30 | 1996-08-06 | Daiwa Seiko Inc | 釣り糸 |
DE19518943C2 (de) * | 1995-05-23 | 1999-12-09 | Inventa Fischer Gmbh | Verfahren zur Herstellung von Polyestern unter Verwendung von titanhaltigen Katalysator-Inhibitor-Kombinationen |
US5912076A (en) | 1996-12-31 | 1999-06-15 | Kimberly-Clark Worldwide, Inc. | Blends of polyethylene and peo having inverse phase morphology and method of making the blends |
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US6423804B1 (en) | 1998-12-31 | 2002-07-23 | Kimberly-Clark Worldwide, Inc. | Ion-sensitive hard water dispersible polymers and applications therefor |
US20030220466A1 (en) | 2001-12-04 | 2003-11-27 | Ministero Dell'universita' E Della Ricerca Scientifica E Tecnologica | Simplified method of producing biodegradable aliphatic polyesters |
IT1307022B1 (it) | 1999-03-15 | 2001-10-23 | Novamont Spa | Processo semplificato per l'ottenimento di poliesteri alifaticibiodegradabili. |
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KR20040005194A (ko) * | 2002-07-08 | 2004-01-16 | 주식회사 이래화학 | 성형성이 우수한 생분해성 지방족 폴리에스테르 복합수지제조방법 |
KR100537211B1 (ko) * | 2003-03-04 | 2005-12-16 | 학교법인 한양학원 | 생분해성이 우수한 새로운 지방족 폴리에스테르 이오노머수지와 그의 제조방법 |
DE102007003649A1 (de) | 2007-01-18 | 2008-07-24 | Rebac Gmbh | Kupfer(II)enthaltende Formmasse aus Polyester, ihre Herstellung und Verwendung |
DE102007003662A1 (de) | 2007-01-18 | 2008-07-24 | Rebac Gmbh | Kupfer(I)enthaltende Formmasse aus Polyester, ihre Herstellung und Verwendung |
DE102007003648A1 (de) | 2007-01-18 | 2008-07-24 | Rebac Gmbh | Kupferenthaltende Formmasse aus Polyester, ihre Herstellung und Verwendung |
US8344093B2 (en) * | 2008-03-28 | 2013-01-01 | Mitsubishi Chemical Corporation | Production method of aliphatic polyester |
JP5624730B2 (ja) * | 2009-04-24 | 2014-11-12 | 株式会社日立製作所 | ポリエステルの合成方法および装置 |
BR112012005583A2 (pt) | 2009-09-14 | 2020-11-03 | Basf Se | dispensador, método para preparar o dispensador, método para o controle de ácaros parasitas em colméias de abelhas, uso do dispensador e método para o controle do nosema em colméias de abelhas |
CN102651966A (zh) | 2009-12-11 | 2012-08-29 | 巴斯夫欧洲公司 | 包装在生物降解箔中的啮齿动物诱饵 |
CN101935391B (zh) * | 2010-09-02 | 2013-03-06 | 上海华谊(集团)公司 | 一种高分子量脂肪族聚酯的制备方法 |
CN103468195A (zh) * | 2013-09-26 | 2013-12-25 | 上海天洋热熔胶有限公司 | 一种生物可降解聚酯热熔胶的制备方法 |
WO2016087270A1 (en) | 2014-12-04 | 2016-06-09 | Basf Se | Solid agrochemical composition for extended release of carbon dioxide |
MX2018000553A (es) | 2015-07-13 | 2018-09-06 | Basf Corp | Sistema de control y/o detección de plagas con matriz de cebo conductiva. |
JP7202294B2 (ja) * | 2016-10-27 | 2023-01-11 | メレディアン・インコーポレーテッド | Pbsa可塑剤を含むポリマー組成物 |
BR112020000157B1 (pt) | 2017-07-07 | 2023-12-12 | Basf Corporation | Sistema de monitoramento de pragas |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3157618A (en) * | 1959-03-31 | 1964-11-17 | Pittsburgh Plate Glass Co | Oxides of tin as catalysts in the preparation of polyesters |
US3501554A (en) * | 1966-09-12 | 1970-03-17 | Emery Industries Inc | Polyester plasticizer for polyvinyl chloride fabrics |
DE2045914B2 (de) * | 1970-09-17 | 1975-11-27 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur Herstellung von linearen, hochmolekularen Polyestern |
JPS5134860B2 (ko) * | 1972-05-18 | 1976-09-29 | ||
US3959200A (en) * | 1973-10-25 | 1976-05-25 | E. I. Du Pont De Nemours And Company | Copolyester composition |
JPS5530010B2 (ko) * | 1973-11-19 | 1980-08-07 | ||
US3962189A (en) * | 1974-11-01 | 1976-06-08 | Eastman Kodak Company | Process and catalyst-inhibitor systems for preparing synthetic linear polyesters |
NL7614132A (nl) * | 1975-12-22 | 1977-06-24 | Monsanto Co | Werkwijze voor de bereiding van een hoog mole- culaire polyester weekmaker en voorwerpen, ver- vaardigd onder toepassing van de aldus bereide weekmaker. |
DD285504A7 (de) * | 1985-04-19 | 1990-12-19 | Kuehnel,Horst,Dd | Verfahren zur lichtstabilisierung von polyester |
US4959445A (en) * | 1986-02-25 | 1990-09-25 | Celanese Corporation | Preparation of gray to blue aromatic polyesters by incorporation of cobalt into the catalyst system |
US4780527A (en) * | 1987-05-06 | 1988-10-25 | Industrial Technology Research Institute | Preparation of polyesters from terephthalic acid |
AU2536388A (en) * | 1987-09-30 | 1989-04-18 | Ecoplastics Limited | Production of photodegradable polyester plastics |
GB2242197A (en) * | 1990-03-23 | 1991-09-25 | Bostik Ltd | High-molecular weight polyhexamethylene adipate |
DE69127676T2 (de) * | 1990-11-26 | 1998-04-02 | Showa Highpolymer | Ein Verfahren zur Herstellung gesättigter Polyester |
JP3362040B2 (ja) * | 1990-11-30 | 2003-01-07 | イーストマン ケミカル カンパニー | 脂肪族−芳香族コポリエステル |
GB9102950D0 (en) * | 1991-02-12 | 1991-03-27 | Bostik Ltd | High molecular weight polymethylene adipates |
JPH05310898A (ja) * | 1992-05-14 | 1993-11-22 | Showa Highpolymer Co Ltd | 高分子量脂肪族ポリエステル |
JPH06145313A (ja) * | 1992-11-09 | 1994-05-24 | Unitika Ltd | 脂肪族ポリエステル及びその製造方法 |
-
1993
- 1993-10-06 KR KR1019930020638A patent/KR0120326B1/ko not_active Expired - Lifetime
- 1993-12-17 TW TW082110720A patent/TW257770B/zh active
- 1993-12-23 DE DE69323632T patent/DE69323632T2/de not_active Expired - Fee Related
- 1993-12-23 US US08/172,281 patent/US5470941A/en not_active Expired - Lifetime
- 1993-12-23 AU AU57179/94A patent/AU682017B2/en not_active Ceased
- 1993-12-23 WO PCT/KR1993/000116 patent/WO1994014870A1/en active IP Right Grant
- 1993-12-23 EP EP94903109A patent/EP0675913B1/en not_active Expired - Lifetime
- 1993-12-23 CA CA002148478A patent/CA2148478C/en not_active Expired - Fee Related
- 1993-12-24 JP JP5347299A patent/JP2564463B2/ja not_active Expired - Fee Related
- 1993-12-24 CN CN93121098A patent/CN1037850C/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100330379B1 (ko) * | 1994-12-21 | 2002-08-28 | 에스케이케미칼주식회사 | 투명성이우수한열가소성지방족폴리에스테르수지및그제조방법 |
KR100330380B1 (ko) * | 1994-12-21 | 2002-10-25 | 에스케이케미칼주식회사 | 열가소성지방족폴리에스테르수지및그제조방법 |
KR101941123B1 (ko) | 2018-06-07 | 2019-01-23 | 문봉주 | 생분해성 수지 및 이로부터 제조된 생분해성 필름 |
Also Published As
Publication number | Publication date |
---|---|
TW257770B (ko) | 1995-09-21 |
KR940014497A (ko) | 1994-07-18 |
US5470941A (en) | 1995-11-28 |
DE69323632D1 (de) | 1999-04-01 |
AU5717994A (en) | 1994-07-19 |
DE69323632T2 (de) | 1999-09-30 |
AU682017B2 (en) | 1997-09-18 |
EP0675913B1 (en) | 1999-02-24 |
CA2148478C (en) | 2000-07-04 |
JP2564463B2 (ja) | 1996-12-18 |
CA2148478A1 (en) | 1994-07-07 |
JPH06293826A (ja) | 1994-10-21 |
CN1088945A (zh) | 1994-07-06 |
WO1994014870A1 (en) | 1994-07-07 |
CN1037850C (zh) | 1998-03-25 |
EP0675913A1 (en) | 1995-10-11 |
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