JPH11500157A - 生物学的に分解可能なポリマー、その製法、並びに生分解可能な成形体の製造のためのその使用 - Google Patents
生物学的に分解可能なポリマー、その製法、並びに生分解可能な成形体の製造のためのその使用Info
- Publication number
- JPH11500157A JPH11500157A JP52462096A JP52462096A JPH11500157A JP H11500157 A JPH11500157 A JP H11500157A JP 52462096 A JP52462096 A JP 52462096A JP 52462096 A JP52462096 A JP 52462096A JP H11500157 A JPH11500157 A JP H11500157A
- Authority
- JP
- Japan
- Prior art keywords
- polyester
- mol
- weight
- range
- biologically degradable
- 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.)
- Granted
Links
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- 238000002360 preparation method Methods 0.000 title claims abstract description 30
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- 239000000203 mixture Substances 0.000 claims abstract description 83
- 150000001875 compounds Chemical class 0.000 claims abstract description 57
- 229920000642 polymer Polymers 0.000 claims abstract description 54
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims abstract description 28
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 27
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims abstract description 25
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 22
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 20
- 238000002844 melting Methods 0.000 claims abstract description 19
- 230000008018 melting Effects 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 19
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000001361 adipic acid Substances 0.000 claims abstract description 13
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- 238000006243 chemical reaction Methods 0.000 claims description 39
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- 239000012778 molding material Substances 0.000 claims description 12
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- 239000008107 starch Substances 0.000 claims description 7
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- 238000000576 coating method Methods 0.000 claims description 4
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 claims description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 2
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- 239000002994 raw material Substances 0.000 claims 3
- 239000011248 coating agent Substances 0.000 claims 2
- SVFCCLMUSXAPGS-UHFFFAOYSA-N 1,6-dichlorocyclohexa-2,4-diene-1-carboxylic acid Chemical compound OC(=O)C1(Cl)C=CC=CC1Cl SVFCCLMUSXAPGS-UHFFFAOYSA-N 0.000 claims 1
- 238000010137 moulding (plastic) Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 18
- 150000002009 diols Chemical class 0.000 abstract description 5
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 abstract 1
- -1 aliphatic diols Chemical class 0.000 description 20
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 17
- 239000002253 acid Substances 0.000 description 16
- 238000012360 testing method Methods 0.000 description 14
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- 238000005259 measurement Methods 0.000 description 8
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- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 6
- 239000000945 filler Substances 0.000 description 6
- ANSXAPJVJOKRDJ-UHFFFAOYSA-N furo[3,4-f][2]benzofuran-1,3,5,7-tetrone Chemical compound C1=C2C(=O)OC(=O)C2=CC2=C1C(=O)OC2=O ANSXAPJVJOKRDJ-UHFFFAOYSA-N 0.000 description 6
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 6
- 244000005700 microbiome Species 0.000 description 6
- 229920000747 poly(lactic acid) Polymers 0.000 description 6
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 6
- 239000003381 stabilizer Substances 0.000 description 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 6
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 5
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 5
- 238000006731 degradation reaction Methods 0.000 description 5
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 5
- 229920001610 polycaprolactone Polymers 0.000 description 5
- 239000001384 succinic acid Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000010348 incorporation Methods 0.000 description 4
- 239000012299 nitrogen atmosphere Substances 0.000 description 4
- 238000006068 polycondensation reaction Methods 0.000 description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 3
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 3
- AZUYLZMQTIKGSC-UHFFFAOYSA-N 1-[6-[4-(5-chloro-6-methyl-1H-indazol-4-yl)-5-methyl-3-(1-methylindazol-5-yl)pyrazol-1-yl]-2-azaspiro[3.3]heptan-2-yl]prop-2-en-1-one Chemical compound ClC=1C(=C2C=NNC2=CC=1C)C=1C(=NN(C=1C)C1CC2(CN(C2)C(C=C)=O)C1)C=1C=C2C=NN(C2=CC=1)C AZUYLZMQTIKGSC-UHFFFAOYSA-N 0.000 description 3
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 241000235527 Rhizopus Species 0.000 description 3
- 150000008064 anhydrides Chemical class 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
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- 230000007515 enzymatic degradation Effects 0.000 description 3
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- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 description 3
- RKDVKSZUMVYZHH-UHFFFAOYSA-N 1,4-dioxane-2,5-dione Chemical compound O=C1COC(=O)CO1 RKDVKSZUMVYZHH-UHFFFAOYSA-N 0.000 description 2
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 2
- CARJPEPCULYFFP-UHFFFAOYSA-N 5-Sulfo-1,3-benzenedicarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC(S(O)(=O)=O)=C1 CARJPEPCULYFFP-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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-lactic acid Chemical compound C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N Nonanedioid acid Natural products OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
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- 229920000954 Polyglycolide Polymers 0.000 description 2
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- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
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- APQHKWPGGHMYKJ-UHFFFAOYSA-N Tributyltin oxide Chemical compound CCCC[Sn](CCCC)(CCCC)O[Sn](CCCC)(CCCC)CCCC APQHKWPGGHMYKJ-UHFFFAOYSA-N 0.000 description 2
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- 125000001931 aliphatic group Chemical group 0.000 description 2
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- 125000005907 alkyl ester group Chemical group 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
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- QMKYBPDZANOJGF-UHFFFAOYSA-N benzene-1,3,5-tricarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC(C(O)=O)=C1 QMKYBPDZANOJGF-UHFFFAOYSA-N 0.000 description 2
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- 229910052791 calcium Inorganic materials 0.000 description 2
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- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
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- 125000000524 functional group Chemical group 0.000 description 2
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 description 2
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- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 2
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- CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellitic acid Chemical compound OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 description 2
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- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
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- KKKKCPPTESQGQH-UHFFFAOYSA-N 2-(4,5-dihydro-1,3-oxazol-2-yl)-4,5-dihydro-1,3-oxazole Chemical compound O1CCN=C1C1=NCCO1 KKKKCPPTESQGQH-UHFFFAOYSA-N 0.000 description 1
- QEEZSWGDNCHFKC-UHFFFAOYSA-N 2-(4,5-dihydro-1,3-oxazol-2-ylmethyl)-4,5-dihydro-1,3-oxazole Chemical compound N=1CCOC=1CC1=NCCO1 QEEZSWGDNCHFKC-UHFFFAOYSA-N 0.000 description 1
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- KFNAHVKJFHDCSK-UHFFFAOYSA-N 2-[2-(4,5-dihydro-1,3-oxazol-2-yl)ethyl]-4,5-dihydro-1,3-oxazole Chemical compound N=1CCOC=1CCC1=NCCO1 KFNAHVKJFHDCSK-UHFFFAOYSA-N 0.000 description 1
- VOGDKZZTBPDRBD-UHFFFAOYSA-N 2-[2-(4,5-dihydro-1,3-oxazol-2-yl)phenyl]-4,5-dihydro-1,3-oxazole Chemical compound O1CCN=C1C1=CC=CC=C1C1=NCCO1 VOGDKZZTBPDRBD-UHFFFAOYSA-N 0.000 description 1
- HMOZDINWBHMBSQ-UHFFFAOYSA-N 2-[3-(4,5-dihydro-1,3-oxazol-2-yl)phenyl]-4,5-dihydro-1,3-oxazole Chemical compound O1CCN=C1C1=CC=CC(C=2OCCN=2)=C1 HMOZDINWBHMBSQ-UHFFFAOYSA-N 0.000 description 1
- XRMPKRMBDKCXII-UHFFFAOYSA-N 2-[3-(4,5-dihydro-1,3-oxazol-2-yl)propyl]-4,5-dihydro-1,3-oxazole Chemical compound N=1CCOC=1CCCC1=NCCO1 XRMPKRMBDKCXII-UHFFFAOYSA-N 0.000 description 1
- GZQKJQLFIGBEIE-UHFFFAOYSA-N 2-[4-(4,5-dihydro-1,3-oxazol-2-yl)butyl]-4,5-dihydro-1,3-oxazole Chemical compound N=1CCOC=1CCCCC1=NCCO1 GZQKJQLFIGBEIE-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- 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
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- 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
- C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
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- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
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- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
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- A—HUMAN NECESSITIES
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- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/62—Compostable, hydrosoluble or hydrodegradable materials
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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
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 実際に、 (a1)実際に、 アジピン酸又はそのエステル形成性誘導体又はその混合物45〜80モル%、 テレフタル酸又はそのエステル形成性誘導体又はその混合物20〜55モル% 及び スルホネート基含有化合物0〜5モル%(ここで、個々のモル%表示の合計は 100モル%である)から成る混合物及び (a2)C2〜C6−アルカンジオール及びC5〜C10ーシクロアルカンジオール から成る群から選択されるジヒドロキシ化合物 から成る混合物の反応によって得られる生物学的に分解可能なポリエステルP1 (この際、(a1)対(a2)のモル比を0.4:1〜1.5:1の範囲で選択 するが、ポリエステルP1は、5000〜50000g/モルの範囲の分子量( Mn)、30〜350g/mlの範囲の粘度数(o−ジクロルベンゾール/フェ ノール(重量比50/50)中でポリエステル(P1)0.5重量%の濃度で2 5℃で測定)及び50〜170℃の範囲の融点を有するという条件を有し、かつ 更に、ポリエステルP1の製造のために少なくとも3個のエステル形成可能な基 を有する化合物D0.01 〜5モル%(使用成分(a1)のモル量に対して)を使用するという条件を有し 、並びに更にポリエステルP1はヒドロキシル末端基もカルボキシル末端基も有 し、この際、カルボキシル末端基対ヒドロキシル末端基のモル比を1よりも大き く選択するという条件を有する)。 2. 実際に、 (b1)実際に、 アジピン酸又はそのエステル形成性誘導体又はその混合物25〜80モル%、 テレフタル酸又はそのエステル形成性誘導体又はその混合物20〜75モル% 及び スルホネート基含有化合物0〜5モル%(ここで、個々のモル%表示の合計は 100モル%である)から成る混合物、 (b2)ジヒドロキシ化合物(a2)、 (この際、(b1)対(b2)のモル比を0.4:1〜1.5:1の範囲に選 択する)、 (b3)ヒドロキシカルボン酸(B1)0.01〜100重量%(成分(b1) に対して)及び (b4)化合物D0〜5モル%(成分(b1)に対して)から成る混合物の反応 によって得られる生物学的に分解可能なポリエステルP2(この際、ヒドロキシ カルボン酸B1は、式Ia又はIb: [式中、pは1〜1500の整数を表わし、rは1〜4の整数を表わし、かつG はフェニレン、−(CH2)n−(ここで、nは1〜5の整数を表わす)、−C (R)H−及び−C(R)HCH2(ここで、Rはメチル又はエチルを表わす) から成る群から選択される基を表わす]によって定義されていて、 この際、ポリエステルP2は、5000〜80000g/モルの範囲の分子量( Mn)、30〜450g/mlの範囲の粘度数(o−ジクロルベンゾール/フェ ノール(重量比50/50)中で、ポリエステル(P2)0.5重量%の濃度で 、25℃の温度で測定)、及び50〜235℃の範囲の融点を有し、かつヒドロ キシル末端基もカルボキシル末端基も有し、この際、カルボキシル末端基対ヒド ロキシル末端基のモル比を1よりも大きく選択する)。 3. 実際に、 (c1)ポリエステルP1及び/又はポリエステルPWD、 (c2)ヒドロキシカルボン酸(B1)0.01〜50重量%((c1)に対し て)及び (c3)化合物D0〜5モル%(P1及び/又はPWDの製造からの成分(a1 )に対して)から成る混 合物の反応によって得られる生物学的に分解可能なポリエステルQ1(この際、 ポリエステルPWDは、実際に、成分(a1)及び(a2)の反応によって得ら れ、この際、(a1)対(a2)のモル比は、0.4:1〜1.5:1の範囲で 選択されるが、ポリエステルPWDは、5000〜50000g/モルの範囲の 分子量(Mn)、30〜350g/mlの範囲の粘度数(o−ジクロルベンゾー ル/フェノール(重量比50/50)中で、ポリエステルPWD0.5重量%の 濃度で、25℃の温度で測定)及び50〜170℃の範囲の融点を有し、この際 、ポリエステルQ1は、5000〜100000g/モルの範囲の分子量(Mn )、30〜450g/mlの範囲の粘度数(o−ジクロルベンゾール/フェノー ル(重量比50/50)中で、ポリエステル(Q1)0.5重量%の濃度で、2 5℃の温度で測定)及び50〜235℃の範囲の融点を有し、かつポリエステル PWDもポリエステルQ1も、ヒドロキシル末端基もカルボキシル末端基も有し 、この際、カルボキシル末端基対ヒドロキシル末端基のモル比を1よりも大きく 選択するという条件を有する)。 4. 実際に、 (d1)請求項3に記載の、ポリエステルP1及び/又はポリエステルPWD9 5〜99.9重量%、 (d2)ビスオキサゾリン(C1)0.1〜5重量% (この際個々のモル%表示の合計は100モル%である)、 (d3)化合物D0〜5モル%(P1及び/又はPWDの製造からの成分(a1 )に対して)から成る混合物を反応させることによって得られる、6000〜6 0000g/モルの範囲の分子量(Mn)、30〜340g/mlの範囲の粘度 数(o−ジクロルベンゾール/フェノール(重量比50/50)中で、ポリエス テル(Q2)0.5重量%の濃度で、25℃の温度で測定)及び50〜170℃ の範囲の融点を有する生物学的に分解可能なポリエステルQ2。 5. 請求項3に記載のポリエステルQ1を、 (e1)ビスオキサゾリン(C1)0.1〜5重量%(ポリエステルQ1に対し て)と、並びに (e2)化合物D0〜5モル%(ポリエステルP1及び/又はPWDを介するポ リエステルQ1の製造からの成分(a1)に対して)と反応させることによって 得られる、10000〜100000g/モルの範囲の分子量(Mn)、30〜 450g/mlの範囲の粘度数(o−ジクロルベンゾール/フェノール(重量比 50/50)中で、ポリマー(T1)0.5重量%の濃度で、25℃の温度で測 定)及び50〜235℃の範囲の融点を有するする生物学的に分解可能なポリマ ーT1。 6. ポリエステルQ2を、 (f1)ヒドロキシカルボン酸(B1)0.01〜50重量%(ポリエステルQ 2に対して)と、 (f2)化合物D0〜5モル%(ポリエステルP1及び/又はPWDを介するポ リエステルQ2の製造からの成分(a1)に対して)と反応させることによって 得られる、10000〜100000g/モルの範囲の分子量(Mn)、30〜 450g/mlの範囲の粘度数(o−ジクロルベンゾール/フェノール(重量比 50/50)中で、ポリマー(T2)0.5重量%の濃度で、25℃の温度で測 定)及び50〜235℃℃の範囲の融点を有する生物学的に分解可能なポリマー T2。 7. (g1)ポリエステルP2又は (g2)実際に、ポリエステルP1及びヒドロキシカルボン酸(B1)0.01 〜50重量%(ポリエステルP1に対して)から成る混合物又は (g3)実際に、異なる組成を互いに有するポリエステルP1から成る混合物を 、 ビスオキサゾリン(C1)0.1〜5重量%(使用されるポリエステルの量に対 して)と、並びに 化合物D0〜5モル%(使用されるポリエステル(g1)〜(g3)の製造のた めに使用された成分(a1)の各モル量に対して)とを反応させることによって 得られる、10000〜100000g/モルの範囲 の分子量(Mn)、30〜450g/mlの範囲の粘度数(o−ジクロルベンゾ ール/フェノール(重量比50/50)中で、ポリマー(T3)0.5重量%の 濃度で、25℃の温度で測定)及び50〜235℃の範囲の融点を特徴とする生 物学的に分解可能なポリマーT3。 8. 自体公知の方法で、 (h1)請求項1に記載のポリエステルP1又は請求項4に記載のポリエステル Q2又は請求項3に記載のポリエステルPWD99.5〜0.5重量%を (h2)ヒドロキシカルボン酸(B1)0.5〜99.5重量%と混合させるこ とによって得られる、生物学的に分解可能な熱可塑性成形材料T4。 9. 請求項1に記載の生物学的に分解可能なポリエステルP1を製造するた めに、自体公知の方法で、実際に、 (a1)実際に、 アジピン酸又はそのエステル形成性誘導体又はその混合物45〜80モル%、 テレフタル酸又はそのエステル形成性誘導体又はその混合物20〜55モル% 及び スルホネート基含有化合物0〜5モル%(ここで、個々のモル%表示の合計は 100モル%である)から成る混合物及び (a2)C2〜C6−アルカンジオール及びC5〜C10 ーシクロアルカンジオールから成る群から選択されるジヒドロキシ化合物(この 際、(a1)対(a2)のモル比を0.4:1〜1.5:1の範囲で選択する) 及び 反応のために少なくとも3個のエステル形成可能な基を有する化合物D0.01 〜5モル%(使用成分(a1)のモル量に対して)から成る混合物を反応させる ことを特徴とする、請求項1に記載の生物学的に分解可能なポリエステルP1を 製造する方法。 10. 請求項2に記載の生物学的に分解可能なポリエステルP2を製造する ために、自体公知の方法で、実際に、 (b1)実際に、 アジピン酸又はそのエステル形成性誘導体又はその混合物25〜80モル%、 テレフタル酸又はそのエステル形成性誘導体又はその混合物20〜75モル% 及び スルホネート基含有化合物0〜5モル%(ここで、個々のモル%表示の合計は 100モル%である)から成る混合物、 (b2)ジヒドロキシ化合物(a2)、 (この際、(b1)対(b2)のモル比を0.4:1〜1.5:1の範囲に選 択する)、 (b3)ヒドロキシカルボン酸(B1)0.01〜100重量%(成分b1に対 して)(この際、ヒドロ キシカルボン酸B1は、式Ia又はIb: [式中、pは1〜1500の整数を表わし、rは1〜4の整数を表わし、かつG はフェニレン、−(CH2)n−(ここで、nは1〜5の整数を表わす)、 −C(R)H−及び−C(R)HCH2(ここで、Rはメチル又はエチルを表わ す)から成る群から選択される基を表わす]によって定義されている)及び (b4)化合物D0〜5モル%(成分(b1)に対して)から成る混合物を反応 させることを特徴とする、請求項2に記載の生物学的に分解可能なポリエステル P2を製造する方法。 11 .請求項3に記載の生物学的に分解可能なポリエステルQ1を製造する ために、自体公知の方法で、実際に、 (c1)ポリエステルP1及び/又はポリエステルPWD、 (c2)ヒドロキシカルボン酸(B1)0.01〜50重量%((c1)に対し て)及び (c3)化合物D0〜5モル%(P1及び/又はPWDの製造からの成分(a1 )に対して)から成る混合物を反応させることを特徴とする、請求項3に記載 の生物学的に分解可能なポリエステルQ1を製造する方法。 12. 請求項4に記載の生物学的に分解可能なポリエステルQ2を製造する ために、自体公知の方法で、実際に、 (d1)請求項3に記載のポリエステルP1及び/又はポリエステルPWD95 〜99.9重量% (d2)ビスオキサゾリン(C1)0.1〜5重量%及び (d3)化合物D0〜5モル%(P1及び/又はPWDの製造からの成分(a1 )に対して)から成る混合物を反応させることを特徴とする、請求項4に記載の 生物学的に分解可能なポリエステルQ2を製造する方法。 13. 請求項5に記載の生物学的に分解可能なポリマーT1を製造するため に、自体公知の方法で、実際に、請求項3に記載のポリエステルQ1を、 (e1)ビスオキサゾリン(C1)0.1〜5重量%(ポリエステルQ1に対し て)並びに (e2)化合物D0〜5モル%(ポリエステルP1及び/又はPWDを介するポ リエステルQ1の製造からの成分(a1)に対して)と反応させることを特徴と するる、請求項5に記載の生物学的に分解可能なポリマーT1を製造する方法。 14. 請求項6に記載の生物学的に分解可能なポ リマーT2を製造するために、自体公知の方法で、ポリエステルQ2を、 (f1)ヒドロキシカルボン酸(B1)0.01〜50重量%(ポリエステルQ 2に対して)と、 (f2)化合物D0〜5モル%(ポリエステルP1及び/又はPWDを介するポ リエステルQ2の製造からの成分(a1)に対して)と反応させることを特徴と する、請求項6に記載の生物学的に分解可能なポリマーT2を製造する方法。 15. 請求項7に記載の生物学的に分解可能なポリマーT3を製造するため に、自体公知の方法で、 (g1)ポリエステルP2又は (g2)実際に、ポリエステルP1及びヒドロキシカルボン酸(B1)0.01 〜50重量%(ポリエステルP1に対して)から成る混合物又は (g3)実際に、異なる組成を互いに有するポリエステルP1から成る混合物を 、 ビスオキサゾリン(C1)0.1〜5重量%(使用されるポリエステルの量に対 して)並びに 化合物D0〜5モル%(使用されるポリエステル(g1)〜(g3)の製造のた めに使用された成分(a1)の各モル量に対して)と反応させることを特徴とす る、請求項7に記載の生物学的に分解可能なポリマーT3を製造する方法。 16. 請求項8に記載の生物学的に分解可能な熱 可塑性成形材料T4を製造するために、自体公知の方法で、請求項1に記載のポ リエステル(P1)又は請求項4に記載のポリエステルQ2又は請求項3に記載 のポリエステルPWD99.5〜0.5重量%を、ヒドロキシカルボン酸(B1 )0.5〜99.5重量%と混合させることを特徴とする、請求項8に記載の生 物学的に分解可能な熱可塑性成形材料T4を製造する方法。 17. 請求項1〜7までのいずれか1項に記載の生物学的に分解可能なポリ マー又は請求項8に記載の熱可塑性成形材料又は請求項9から16までのいずれ か1項に記載の方法により製造されたものの堆肥化可能な成形体の製造のための 使用。 18. 請求項1から7までのいずれか1項に記載の生物学的に分解可能なポ リマー又は請求項8に記載の熱可塑性成形材料又は請求項9から16までのいず れか1項に記載の方法により製造されたものの接着剤の製造のための使用。 19. 請求項17に記載の使用により得られる堆肥化可能な成形体。 20. 請求項18に記載の使用により得られる接着剤。 21. 請求項1から7までのいずれか1項に記載の生物学的に分解可能なポ リマー又は請求項8に記載の熱可塑性成形材料又は請求項9から16までのいず れか1項に記載の方法により製造されたものの、実際に本発明によるポリマー及 び澱粉を含有する生物学的に分解可能なブレンドを製造するための使用。 22. 請求項21に記載の使用により得られる、生物学的に分解可能なブレ ンド。 23. 請求項22に記載の生物学的に分解可能なブレンドを自体公知の方法 で製造するために、澱粉を本発明によるポリマーと混合させることを特徴とする 、請求項22記載の生物学的に分解可能なブレンドを製造方法。 24. 請求項1から7までのいずれか1項に記載の生物学的に分解可能なポ リマー又は請求項8に記載の熱可塑性成形材料又は請求項9から16までのいず れか1項に記載の方法により製造されたものの生物学的に分解可能な発泡体を製 造するための使用。 25. 請求項24に記載の使用により得られる、生物学的に分解可能な発泡 体。 26. 請求項1から7までのいずれか1項に記載の生物学的に分解可能なポ リマー又は請求項8に記載の熱可塑性成形材料又は請求項9から16までのいず れか1項に記載の方法により製造されたものの紙被覆剤を製造するための使用。 27. 請求項26に記載の使用により得られる、紙被覆剤。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19505185.8 | 1995-02-16 | ||
| DE1995105185 DE19505185A1 (de) | 1995-02-16 | 1995-02-16 | Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper |
| PCT/EP1996/000457 WO1996025446A1 (de) | 1995-02-16 | 1996-02-03 | Biologisch abbaubare polymere, verfahren zu deren herstellung sowie deren verwendung zur herstellung bioabbaubarer formkörper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11500157A true JPH11500157A (ja) | 1999-01-06 |
| JP3471810B2 JP3471810B2 (ja) | 2003-12-02 |
Family
ID=7754115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52462096A Expired - Fee Related JP3471810B2 (ja) | 1995-02-16 | 1996-02-03 | 生物学的に分解可能なポリマー、その製法、並びに生分解可能な成形体の製造のためのその使用 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5889135A (ja) |
| EP (2) | EP0809664B1 (ja) |
| JP (1) | JP3471810B2 (ja) |
| KR (1) | KR19980702244A (ja) |
| DE (3) | DE19505186A1 (ja) |
| DK (1) | DK0809664T3 (ja) |
| ES (1) | ES2147918T3 (ja) |
| WO (2) | WO1996025446A1 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2001507326A (ja) * | 1996-09-30 | 2001-06-05 | ビーエーエスエフ アクチェンゲゼルシャフト | 肥料粒子被覆用の生物分解性ポリエステル水性分散液の使用法 |
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| US6521717B1 (en) | 1999-10-05 | 2003-02-18 | Nippon Shokubai Co., Ltd. | Biodegradable polyester resin composition and its use |
| JP2007146193A (ja) * | 1996-05-10 | 2007-06-14 | Eastman Chem Co | 発泡可能な微生物分解性コポリエステル組成物 |
| JP2016500393A (ja) * | 2012-12-12 | 2016-01-12 | サムスン ファイン ケミカルズ カンパニー リミテッドSamsungfine Chemicals Co., Ltd. | 生分解性脂肪族−芳香族ポリエステル共重合体の連続製造方法 |
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-
1995
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- 1995-02-16 DE DE1995105185 patent/DE19505185A1/de not_active Withdrawn
-
1996
- 1996-02-03 JP JP52462096A patent/JP3471810B2/ja not_active Expired - Fee Related
- 1996-02-03 KR KR1019970705641A patent/KR19980702244A/ko not_active Withdrawn
- 1996-02-03 DK DK96903976T patent/DK0809664T3/da active
- 1996-02-03 WO PCT/EP1996/000457 patent/WO1996025446A1/de not_active Ceased
- 1996-02-03 EP EP19960903976 patent/EP0809664B1/de not_active Expired - Lifetime
- 1996-02-03 WO PCT/EP1996/000458 patent/WO1996025448A1/de not_active Ceased
- 1996-02-03 EP EP96902980A patent/EP0809666B2/de not_active Expired - Lifetime
- 1996-02-03 DE DE59605251T patent/DE59605251D1/de not_active Expired - Lifetime
- 1996-02-03 ES ES96903976T patent/ES2147918T3/es not_active Expired - Lifetime
- 1996-03-05 US US08/875,808 patent/US5889135A/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007146193A (ja) * | 1996-05-10 | 2007-06-14 | Eastman Chem Co | 発泡可能な微生物分解性コポリエステル組成物 |
| JP2001507326A (ja) * | 1996-09-30 | 2001-06-05 | ビーエーエスエフ アクチェンゲゼルシャフト | 肥料粒子被覆用の生物分解性ポリエステル水性分散液の使用法 |
| US6521717B1 (en) | 1999-10-05 | 2003-02-18 | Nippon Shokubai Co., Ltd. | Biodegradable polyester resin composition and its use |
| US6515054B1 (en) | 1999-11-02 | 2003-02-04 | Nippon Shokubai Co., Ltd. | Biodegradable resin composition and its molded product |
| JP2016500393A (ja) * | 2012-12-12 | 2016-01-12 | サムスン ファイン ケミカルズ カンパニー リミテッドSamsungfine Chemicals Co., Ltd. | 生分解性脂肪族−芳香族ポリエステル共重合体の連続製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0809664B1 (de) | 2000-05-17 |
| DE59605251D1 (de) | 2000-06-21 |
| EP0809666A1 (de) | 1997-12-03 |
| ES2147918T3 (es) | 2000-10-01 |
| WO1996025448A1 (de) | 1996-08-22 |
| US5889135A (en) | 1999-03-30 |
| KR19980702244A (ko) | 1998-07-15 |
| DE19505186A1 (de) | 1996-10-31 |
| DE19505185A1 (de) | 1996-10-24 |
| EP0809664A1 (de) | 1997-12-03 |
| EP0809666B2 (de) | 2002-08-14 |
| WO1996025446A1 (de) | 1996-08-22 |
| JP3471810B2 (ja) | 2003-12-02 |
| EP0809666B1 (de) | 1998-10-21 |
| DK0809664T3 (da) | 2000-08-28 |
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