DK2767554T5 - Hurtigt nedbrydelig polyester-polymer og fremgangsmåde til fremstilling og brug deraf. - Google Patents
Hurtigt nedbrydelig polyester-polymer og fremgangsmåde til fremstilling og brug deraf. Download PDFInfo
- Publication number
- DK2767554T5 DK2767554T5 DK12849611.4T DK12849611T DK2767554T5 DK 2767554 T5 DK2767554 T5 DK 2767554T5 DK 12849611 T DK12849611 T DK 12849611T DK 2767554 T5 DK2767554 T5 DK 2767554T5
- Authority
- DK
- Denmark
- Prior art keywords
- degradable
- blocks
- polyester
- polymers
- polymerization
- Prior art date
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- 229920000728 polyester Polymers 0.000 title claims description 103
- 229920000642 polymer Polymers 0.000 title claims description 77
- 238000000034 method Methods 0.000 title claims description 14
- 238000003786 synthesis reaction Methods 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 238000006116 polymerization reaction Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000012643 polycondensation polymerization Methods 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 8
- 238000004806 packaging method and process Methods 0.000 claims description 5
- 235000013361 beverage Nutrition 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 238000010528 free radical solution polymerization reaction Methods 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- 238000006068 polycondensation reaction Methods 0.000 claims 1
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 8
- 230000015556 catabolic process Effects 0.000 description 8
- 238000006731 degradation reaction Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 239000002699 waste material Substances 0.000 description 8
- 230000007062 hydrolysis Effects 0.000 description 7
- 238000006460 hydrolysis reaction Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 125000003118 aryl group Chemical group 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 230000009477 glass transition Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 238000004064 recycling Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000008018 melting Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 125000000217 alkyl group Chemical group 0.000 description 4
- QPKOBORKPHRBPS-UHFFFAOYSA-N bis(2-hydroxyethyl) terephthalate Chemical compound OCCOC(=O)C1=CC=C(C(=O)OCCO)C=C1 QPKOBORKPHRBPS-UHFFFAOYSA-N 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 229960003742 phenol Drugs 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 description 3
- 125000000753 cycloalkyl group Chemical group 0.000 description 3
- 229960003750 ethyl chloride Drugs 0.000 description 3
- 125000004404 heteroalkyl group Chemical group 0.000 description 3
- 125000000592 heterocycloalkyl group Chemical group 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000004580 weight loss Effects 0.000 description 3
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical class ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 229920001634 Copolyester Polymers 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- ZUHPSGIFZDDHLC-UHFFFAOYSA-N butanedioic acid;2-hydroxypropanoic acid Chemical compound CC(O)C(O)=O.CC(O)C(O)=O.OC(=O)CCC(O)=O ZUHPSGIFZDDHLC-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- YDCHPLOFQATIDS-UHFFFAOYSA-N methyl 2-bromoacetate Chemical compound COC(=O)CBr YDCHPLOFQATIDS-UHFFFAOYSA-N 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 239000001384 succinic acid Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229920003232 aliphatic polyester Polymers 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229920001002 functional polymer Polymers 0.000 description 1
- 125000001072 heteroaryl group Chemical group 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- QABLOFMHHSOFRJ-UHFFFAOYSA-N methyl 2-chloroacetate Chemical compound COC(=O)CCl QABLOFMHHSOFRJ-UHFFFAOYSA-N 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- SFDJOSRHYKHMOK-UHFFFAOYSA-N nitramide Chemical compound N[N+]([O-])=O SFDJOSRHYKHMOK-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229940086542 triethylamine Drugs 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
- C08G63/02—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
- C08G63/181—Acids containing aromatic rings
-
- 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
- C08G63/80—Solid-state polycondensation
-
- 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
-
- 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
- C08G63/181—Acids containing aromatic rings
- C08G63/183—Terephthalic acids
-
- 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
- C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
-
- 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
- C08G63/60—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
-
- 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
-
- 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
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L87/00—Compositions of unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds
- C08L87/005—Block or graft polymers not provided for in groups C08L1/00 - C08L85/04
-
- 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
- C08G2230/00—Compositions for preparing biodegradable polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/10—Applications used for bottles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
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)
- Wrappers (AREA)
Claims (9)
1. Hurtigt nedbrydelige polyester-polymerer ~("AB -½- som er fremstillet fra polykondensering af gentagende strukturenheder omfattende ikke-nedbrydelige blokke A og nedbrydelige blokke B, hvor: de ikke-nedbrydelige blokke A har en struktur ifølge formel (I):
og hvor de nedbrydelige blokke B har en struktur ifølge formel (II):
fremkomne i polyesterpolymerer
som har en struktur ifølge formel (III):
hvor R er metyl; Ri/ R2/ R3/ R4/ R5/ R6/ R7 er H; p=2; m og s er et hvilket som helst heltal uafhængigt af hinanden valgt blandt 1, 2, 3, 4, 5; t er et heltal større end 1, mindre end 31; r=l eller 2; u = l eller 2; n er et heltal større end 2.
2. Fremgangsmåde til fremstilling af en polymer ifølge krav 1, omfattende nedbrydelige blokke og ikke-nedbrydelige blokke, hvilken fremgangsmåde omfatter trinnene: a) Syntese af nedbrydelig blok B
b) Polykondenseringspolymerisering af ikke-nedbrydelige blokke med nedbrydelige blokke ved opløsningspolymerisation eller smeltepolymerisation
hvor definitionen af R, Ri, R2, R3, R4, Rs, R6, R7 og p, m, s, r, u, t, n er de samme, som ifølge krav 1 og X er valgt blandt Cl, Br, I, NH2 eller OH.
3. Fremgangsmåde til fremstilling af en polymer ifølge krav 2, hvor syntese af den ikke-nedbrydelige blok A omfatter trinnet:
4. Fremgangsmåde til fremstilling af de hurtigt nedbrydelige polyester-polymerer ifølge krav 1, omfattende trinnet:
hvor definitionen af R, Ri, R2, Rs, R4, Rs, Re, R? og p, m, s, r, u, t, n er de samme, som dem defineret i krav 1.
5. Fremgangsmåde ifølge krav 4, hvor syntesen af
omfatter trinnene:
6. Fremgangsmåde til fremstilling af polymerer ifølge krav 2 eller 4, hvor ikke-nedbrydelige blokke eller oligomerer først syntetiseres, og nedbrydelige blokke derefter tilsættes for at fortsætte smeltepolymerisationen.
7. Fremgangsmåde ifølge krav 6, hvor betingelserne til smeltepolymerisering er: po-lymerisering ved 240~290°C under vakuum i 2~7 timer.
8. Fremgangsmåde ifølge krav 2 eller 4, hvor hydroxylmolene indeholdt i ikke-nedbrydelige blokke er større end hydroxylmolene indeholdt i nedbrydelige blokke.
9. Polyester-polymerer ifølge krav 1, til anvendelse i flaskeemballage til drikke, fødevareemballage, indkøbsposer og andre fødevarebeholdere.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161627430P | 2011-10-12 | 2011-10-12 | |
| CN201210380279.1A CN103113561B (zh) | 2011-10-12 | 2012-10-08 | 一种可快速降解的聚酯类聚合物及其制备方法和应用 |
| PCT/CN2012/082770 WO2013071802A1 (zh) | 2011-10-12 | 2012-10-11 | 一种可快速降解的聚酯类聚合物及其制备方法和应用 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK2767554T3 DK2767554T3 (da) | 2017-11-06 |
| DK2767554T5 true DK2767554T5 (da) | 2018-04-09 |
Family
ID=48411985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK12849611.4T DK2767554T5 (da) | 2011-10-12 | 2012-10-11 | Hurtigt nedbrydelig polyester-polymer og fremgangsmåde til fremstilling og brug deraf. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9018316B2 (da) |
| EP (1) | EP2767554B9 (da) |
| JP (1) | JP5998224B2 (da) |
| CN (1) | CN103113561B (da) |
| DK (1) | DK2767554T5 (da) |
| ES (1) | ES2654574T3 (da) |
| PL (1) | PL2767554T3 (da) |
| TW (1) | TWI495658B (da) |
| WO (1) | WO2013071802A1 (da) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107573492A (zh) * | 2016-07-05 | 2018-01-12 | 苏州莫立克新型材料有限公司 | 一种玻璃化温度可调节且可快速降解的聚酯类聚合物及其制备方法 |
| CN115667361A (zh) * | 2020-03-11 | 2023-01-31 | 埃德温·W·黄 | 自催化快速降解聚酯聚合物及其制备方法和应用 |
| CN112903805B (zh) | 2021-01-27 | 2022-03-01 | 中国科学院生态环境研究中心 | 代谢酶诱导微纳塑料颗粒生物降解方法及其产物分析方法 |
| SK9416Y1 (sk) | 2021-04-08 | 2022-01-26 | Titan Construct engineering s.r.o. | Biodegradovateľný jednorazový obal, najmä na potraviny, spôsob jeho výroby a forma na výrobu biodegradovateľného jednorazového obalu |
| CN115677992A (zh) * | 2021-07-27 | 2023-02-03 | 中国科学院理化技术研究所 | 一种全自然域可降解的芳香族-脂肪族聚酯聚合物及其制备方法 |
| CN114393897A (zh) * | 2021-12-02 | 2022-04-26 | 河北盛天康邦科技有限公司 | 一种新型环保的生物可降解薄膜及其制备方法 |
| CN115304769B (zh) * | 2022-08-10 | 2023-11-03 | 浙江帕司迪客新材料有限公司 | 基于4,4-硫代二苯酚可降解共聚酯、制备方法及用途 |
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| JP2589969B2 (ja) * | 1995-01-19 | 1997-03-12 | 第一合纖株式會社 | 生分解性共重合ポリエステル及びその製造方法 |
| US5484861A (en) * | 1995-01-20 | 1996-01-16 | Cheil Synthetics Inc. | Biodegradable copolyester and method for preparing the same |
| JP3475250B2 (ja) * | 2000-09-04 | 2003-12-08 | 独立行政法人産業技術総合研究所 | 生分解性ポリエステル |
| JP2002338673A (ja) * | 2001-05-16 | 2002-11-27 | Teijin Ltd | 生分解性ブロック共重合体の製造法 |
| EP1555278A1 (en) * | 2004-01-15 | 2005-07-20 | Innocore Technologies B.V. | Biodegradable multi-block co-polymers |
| CN1976970A (zh) * | 2004-03-19 | 2007-06-06 | 伊斯曼化学公司 | 厌氧可生物降解的聚酯 |
| US8722847B2 (en) * | 2008-09-09 | 2014-05-13 | Molecon, Inc. | Polymers with hydroxyl acid blocks |
| CN101684173A (zh) * | 2008-09-22 | 2010-03-31 | 中国科学院宁波材料技术与工程研究所 | 一种可生物降解的共聚酯及其制备方法 |
| CN101684175B (zh) * | 2008-09-22 | 2012-07-04 | 中国科学院宁波材料技术与工程研究所 | 一种可生物降解的多嵌段聚酯共聚物制备方法 |
| IT1399031B1 (it) * | 2009-11-05 | 2013-04-05 | Novamont Spa | Copoliestere alifatico-aromatico biodegradabile |
| CN101717494B (zh) * | 2009-11-23 | 2012-07-18 | 中国科学院宁波材料技术与工程研究所 | 一种可生物降解的芳香族-脂肪族共聚酯的制备方法 |
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| EP2767554B9 (en) | 2018-03-07 |
| WO2013071802A1 (zh) | 2013-05-23 |
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| ES2654574T9 (es) | 2018-06-18 |
| JP5998224B2 (ja) | 2016-09-28 |
| JP2014528502A (ja) | 2014-10-27 |
| US20140275436A1 (en) | 2014-09-18 |
| CN103113561B (zh) | 2014-08-06 |
| PL2767554T3 (pl) | 2018-03-30 |
| EP2767554A4 (en) | 2015-09-23 |
| EP2767554A1 (en) | 2014-08-20 |
| TW201326252A (zh) | 2013-07-01 |
| ES2654574T3 (es) | 2018-02-14 |
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