DE69907224T2 - Bioabbaubare zusammensetzungen von stärke und polysaccharide-estern - Google Patents
Bioabbaubare zusammensetzungen von stärke und polysaccharide-esternInfo
- Publication number
- DE69907224T2 DE69907224T2 DE69907224T DE69907224T DE69907224T2 DE 69907224 T2 DE69907224 T2 DE 69907224T2 DE 69907224 T DE69907224 T DE 69907224T DE 69907224 T DE69907224 T DE 69907224T DE 69907224 T2 DE69907224 T2 DE 69907224T2
- Authority
- DE
- Germany
- Prior art keywords
- starch
- ester
- compositions according
- biodegradable
- polysaccharide
- 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
- 239000000203 mixture Substances 0.000 title claims abstract description 53
- -1 POLYSACCHARIDE ESTERS Chemical class 0.000 title claims abstract description 35
- 229920001282 polysaccharide Polymers 0.000 title claims abstract description 27
- 239000005017 polysaccharide Substances 0.000 title claims abstract description 27
- 229920002472 Starch Polymers 0.000 claims abstract description 73
- 235000019698 starch Nutrition 0.000 claims abstract description 73
- 239000008107 starch Substances 0.000 claims abstract description 66
- 239000000654 additive Substances 0.000 claims abstract description 23
- 230000000996 additive effect Effects 0.000 claims abstract description 17
- 239000004014 plasticizer Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000002245 particle Substances 0.000 claims abstract description 12
- 239000008188 pellet Substances 0.000 claims abstract description 10
- 239000011159 matrix material Substances 0.000 claims abstract description 5
- 229920002678 cellulose Polymers 0.000 claims description 25
- 150000002148 esters Chemical class 0.000 claims description 13
- 125000001931 aliphatic group Chemical group 0.000 claims description 10
- 229920001577 copolymer Polymers 0.000 claims description 10
- 229920000642 polymer Polymers 0.000 claims description 10
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 239000001913 cellulose Substances 0.000 claims description 6
- 229920003232 aliphatic polyester Polymers 0.000 claims description 5
- 235000010216 calcium carbonate Nutrition 0.000 claims description 5
- 229920002301 cellulose acetate Polymers 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
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- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000006467 substitution reaction Methods 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 3
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims description 3
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical class [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 3
- 239000001095 magnesium carbonate Substances 0.000 claims description 3
- 239000004632 polycaprolactone Substances 0.000 claims description 3
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- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 2
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- 235000014113 dietary fatty acids Nutrition 0.000 claims description 2
- 239000000194 fatty acid Substances 0.000 claims description 2
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- 150000004665 fatty acids Chemical class 0.000 claims description 2
- 150000004679 hydroxides Chemical class 0.000 claims description 2
- 150000001261 hydroxy acids Chemical class 0.000 claims description 2
- 239000013518 molded foam Substances 0.000 claims description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 2
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- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims 2
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 claims 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims 1
- DPUOLQHDNGRHBS-UHFFFAOYSA-N Brassidinsaeure Natural products CCCCCCCCC=CCCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-UHFFFAOYSA-N 0.000 claims 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical group [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- URXZXNYJPAJJOQ-UHFFFAOYSA-N Erucic acid Natural products CCCCCCC=CCCCCCCCCCCCC(O)=O URXZXNYJPAJJOQ-UHFFFAOYSA-N 0.000 claims 1
- 239000005639 Lauric acid Substances 0.000 claims 1
- 239000005642 Oleic acid Substances 0.000 claims 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims 1
- 235000021314 Palmitic acid Nutrition 0.000 claims 1
- 235000021355 Stearic acid Nutrition 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- DPUOLQHDNGRHBS-KTKRTIGZSA-N erucic acid Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-KTKRTIGZSA-N 0.000 claims 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims 1
- 235000011160 magnesium carbonates Nutrition 0.000 claims 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 claims 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims 1
- WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical compound CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 claims 1
- 229960003656 ricinoleic acid Drugs 0.000 claims 1
- FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 claims 1
- 239000008117 stearic acid Substances 0.000 claims 1
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- 238000009264 composting Methods 0.000 description 7
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- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
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- 235000013772 propylene glycol Nutrition 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- MKRNVBXERAPZOP-UHFFFAOYSA-N Starch acetate Chemical compound O1C(CO)C(OC)C(O)C(O)C1OCC1C(OC2C(C(O)C(OC)C(CO)O2)OC(C)=O)C(O)C(O)C(OC2C(OC(C)C(O)C2O)CO)O1 MKRNVBXERAPZOP-UHFFFAOYSA-N 0.000 description 3
- 150000001242 acetic acid derivatives Chemical class 0.000 description 3
- 239000002253 acid Substances 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
- 239000004615 ingredient Substances 0.000 description 3
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- 239000000126 substance Substances 0.000 description 3
- UNVGBIALRHLALK-UHFFFAOYSA-N 1,5-Hexanediol Chemical compound CC(O)CCCCO UNVGBIALRHLALK-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
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- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
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- 125000003118 aryl group Chemical group 0.000 description 2
- 238000006065 biodegradation reaction Methods 0.000 description 2
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- 150000001875 compounds Chemical class 0.000 description 2
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- 229940116351 sebacate Drugs 0.000 description 2
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- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/02—Starch; Degradation products thereof, e.g. dextrin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/10—Esters of organic acids, i.e. acylates
- C08L1/12—Cellulose acetate
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/10—Esters of organic acids, i.e. acylates
- C08L1/14—Mixed esters, e.g. cellulose acetate-butyrate
-
- 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
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
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)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Confectionery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1998TO000735A IT1303553B1 (it) | 1998-09-01 | 1998-09-01 | Composizioni biodegradabili comprendenti amido ed esteri di cellulosa. |
| PCT/EP1999/006390 WO2000012616A1 (en) | 1998-09-01 | 1999-08-31 | Biodegradable compositions comprising starch and polysaccharide esters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69907224D1 DE69907224D1 (de) | 2003-05-28 |
| DE69907224T2 true DE69907224T2 (de) | 2003-12-11 |
Family
ID=11417009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69907224T Expired - Lifetime DE69907224T2 (de) | 1998-09-01 | 1999-08-31 | Bioabbaubare zusammensetzungen von stärke und polysaccharide-estern |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US6730724B1 (enExample) |
| EP (1) | EP1109858B1 (enExample) |
| JP (1) | JP4303890B2 (enExample) |
| KR (1) | KR20010073073A (enExample) |
| CN (1) | CN1225494C (enExample) |
| AT (1) | ATE238386T1 (enExample) |
| AU (1) | AU755074B2 (enExample) |
| BR (1) | BR9913491A (enExample) |
| CA (1) | CA2342174C (enExample) |
| DE (1) | DE69907224T2 (enExample) |
| DK (1) | DK1109858T3 (enExample) |
| ES (1) | ES2195611T3 (enExample) |
| HR (1) | HRP20010241A2 (enExample) |
| IL (1) | IL141664A0 (enExample) |
| IT (1) | IT1303553B1 (enExample) |
| MX (1) | MXPA01002196A (enExample) |
| NO (1) | NO328637B1 (enExample) |
| WO (1) | WO2000012616A1 (enExample) |
| ZA (1) | ZA200102222B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004007941A1 (de) * | 2004-02-18 | 2005-09-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Biologisch abbaubares Compound, das sich für Spritzguss, Folienextrusion und zum Blasformen eignet, Verfahren zu seiner Herstellung und seine Verwendung, insbesondere im Lebensmittelbereich |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE287928T1 (de) * | 1996-11-05 | 2005-02-15 | Novamont Spa | Biologisch abbaubare polymerzusammensetzungen, die stärke und ein thermoplastisches polymer enthalten |
| US20030220466A1 (en) * | 2001-12-04 | 2003-11-27 | Ministero Dell'universita' E Della Ricerca Scientifica E Tecnologica | Simplified method of producing biodegradable aliphatic polyesters |
| JP4646355B2 (ja) * | 2000-05-08 | 2011-03-09 | 日本コーンスターチ株式会社 | 生分解性樹脂発泡体の製造方法 |
| US6977275B2 (en) | 2002-01-16 | 2005-12-20 | Eastman Chemical Company | Carbohydrate esters and polyol esters as plasticizers for polymers, compositions and articles including such plasticizers and methods of using the same |
| EP1580228A1 (en) * | 2004-03-24 | 2005-09-28 | Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO | Process for gelatinising starch using a biodegradable polymer material bearing aldehyde groups |
| WO2006022390A1 (ja) * | 2004-08-27 | 2006-03-02 | Daicel Chemical Industries, Ltd. | グルカン誘導体及びその製造方法 |
| US8802754B2 (en) * | 2005-01-25 | 2014-08-12 | Mgpi Processing, Inc. | Starch-plastic composite resins and profiles made by extrusion |
| WO2006116861A1 (en) | 2005-04-29 | 2006-11-09 | Corporation De L'ecole Polytechnique De Montreal | Thermoplastic starch and synthetic polymer blends and method of making |
| US20070082573A1 (en) * | 2005-10-11 | 2007-04-12 | The Procter & Gamble Company | Water stable fibers and articles comprising starch, and methods of making the same |
| US20070092745A1 (en) * | 2005-10-24 | 2007-04-26 | Li Nie | Thermotolerant starch-polyester composites and methods of making same |
| MY148587A (en) * | 2006-07-28 | 2013-04-30 | Biograde Hong Kong Pty Ltd | Masterbatch and polymer composition |
| AU2007281047B2 (en) * | 2006-08-04 | 2013-11-07 | Plantic Technologies Ltd | Mouldable biodegradable polymer |
| WO2008144845A1 (en) * | 2007-06-01 | 2008-12-04 | Plantic Technologies Ltd | Starch nanocomposite materials |
| DE102007050770A1 (de) * | 2007-10-22 | 2009-04-23 | Biotec Biologische Naturverpackungen Gmbh & Co. Kg | Polymeres Material und Verfahren zu dessen Herstellung |
| FR2927088B1 (fr) * | 2008-02-01 | 2011-02-25 | Roquette Freres | Compositions thermoplastiques a base d'amidon plastifie et procede de preparation de telles compositions. |
| FR2927084B1 (fr) * | 2008-02-01 | 2011-02-25 | Roquette Freres | Procede de preparation de compositions thermoplastiques a base d'amidon plastifie et compositions ainsi obtenues. |
| EP2296630A2 (en) | 2008-05-07 | 2011-03-23 | SurModics, Inc. | Delivery of nucleic acid complexes from particles |
| DE102008051579A1 (de) * | 2008-10-14 | 2010-04-15 | Rhodia Acetow Gmbh | Biologisch abbaubarer Kunststoff und Verwendung desselben |
| WO2011053131A1 (en) | 2009-10-30 | 2011-05-05 | Stichting Kennis Exploitatie Rb | Starch-based biodegradable polymer; method of manufacture and articles thereof |
| US8901092B2 (en) | 2010-12-29 | 2014-12-02 | Surmodics, Inc. | Functionalized polysaccharides for active agent delivery |
| CN103044714A (zh) * | 2011-10-11 | 2013-04-17 | 陈镜荣 | 一种塑料制作方法 |
| US20130253102A1 (en) * | 2012-03-26 | 2013-09-26 | Sung-Yuan LIU | Biodegradable plastic material |
| EP3031847A1 (en) | 2014-12-11 | 2016-06-15 | Solvay Acetow GmbH | Polymer composition comprising basic additive, process and articles comprising said polymer composition |
| CN104861597A (zh) * | 2015-04-29 | 2015-08-26 | 安徽国泰印务有限公司 | 一种环保型包装材料 |
| JP6369529B2 (ja) * | 2016-12-15 | 2018-08-08 | 富士ゼロックス株式会社 | 樹脂組成物及び樹脂成形体 |
| US10975213B2 (en) | 2018-08-13 | 2021-04-13 | Erthos Inc. | Composition and method of making biodegradable pellets |
| JP6755569B1 (ja) | 2020-01-24 | 2020-09-16 | 株式会社Ｔｂｍ | 生分解性樹脂組成物及び成形品 |
| BR102020003370A2 (pt) | 2020-02-18 | 2021-08-31 | Serviço Nacional De Aprendizagem Industrial - Senai | Composição para bioresina nanoestruturada termoplástica biodegradável, bioresina obtida e artigo |
| CA3181656A1 (en) * | 2020-08-07 | 2022-02-10 | Daicel Corporation | Cellulose acetate resin composition |
| CN112940471A (zh) | 2021-01-29 | 2021-06-11 | 壹科环塑新材料科技(深圳)有限公司 | 可降解塑料及其制备方法、一次性用品 |
| IT202100002231A1 (it) * | 2021-02-02 | 2022-08-02 | Flexsea Ltd | Procedimento per la produzione di un materiale bioplastico |
| EP4413071A1 (en) * | 2021-10-08 | 2024-08-14 | Eastman Chemical Company | Process for making melt processable cellulose ester compositions comprising amorphous biofiller |
| US20250002694A1 (en) * | 2021-10-08 | 2025-01-02 | Eastman Chemical Company | Melt processable cellulose ester compositions comprising amorphous biofiller |
| CN118076679A (zh) * | 2021-10-08 | 2024-05-24 | 伊士曼化工公司 | 含有包含无定形生物填料的可熔融加工的纤维素酯组合物的制品 |
| JP2024537181A (ja) * | 2021-10-08 | 2024-10-10 | イーストマン ケミカル カンパニー | アルカリ性充填剤を含む溶融加工可能なセルロースエステル組成物を含有する物品 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4237535C2 (de) | 1992-11-06 | 2000-05-25 | Biotec Biolog Naturverpack | Biologisch abbaubare Polymermischung, ein Verfahren und eine Folie |
| JPH07102114A (ja) * | 1993-10-04 | 1995-04-18 | Teijin Ltd | 生分解性組成物 |
| IT1272871B (it) | 1995-01-10 | 1997-07-01 | Novamont Spa | Composizioni termoplastiche compredenti amido ed altre componenti di origine naturale |
-
1998
- 1998-09-01 IT IT1998TO000735A patent/IT1303553B1/it active IP Right Grant
-
1999
- 1999-08-31 US US09/786,189 patent/US6730724B1/en not_active Expired - Lifetime
- 1999-08-31 IL IL14166499A patent/IL141664A0/xx unknown
- 1999-08-31 BR BR9913491-8A patent/BR9913491A/pt not_active IP Right Cessation
- 1999-08-31 MX MXPA01002196A patent/MXPA01002196A/es not_active Application Discontinuation
- 1999-08-31 CN CNB998129089A patent/CN1225494C/zh not_active Expired - Fee Related
- 1999-08-31 HR HR20010241A patent/HRP20010241A2/hr not_active Application Discontinuation
- 1999-08-31 AT AT99946073T patent/ATE238386T1/de active
- 1999-08-31 AU AU58570/99A patent/AU755074B2/en not_active Ceased
- 1999-08-31 ZA ZA200102222A patent/ZA200102222B/en unknown
- 1999-08-31 KR KR1020017002633A patent/KR20010073073A/ko not_active Withdrawn
- 1999-08-31 ES ES99946073T patent/ES2195611T3/es not_active Expired - Lifetime
- 1999-08-31 CA CA002342174A patent/CA2342174C/en not_active Expired - Fee Related
- 1999-08-31 DK DK99946073T patent/DK1109858T3/da active
- 1999-08-31 WO PCT/EP1999/006390 patent/WO2000012616A1/en not_active Ceased
- 1999-08-31 EP EP99946073A patent/EP1109858B1/en not_active Expired - Lifetime
- 1999-08-31 JP JP2000567622A patent/JP4303890B2/ja not_active Expired - Fee Related
- 1999-08-31 DE DE69907224T patent/DE69907224T2/de not_active Expired - Lifetime
-
2001
- 2001-02-28 NO NO20011039A patent/NO328637B1/no not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004007941A1 (de) * | 2004-02-18 | 2005-09-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Biologisch abbaubares Compound, das sich für Spritzguss, Folienextrusion und zum Blasformen eignet, Verfahren zu seiner Herstellung und seine Verwendung, insbesondere im Lebensmittelbereich |
| DE102004007941B4 (de) * | 2004-02-18 | 2006-04-27 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Biologisch abbaubares Compound, das sich für Spritzguss, Folienextrusion und zum Blasformen eignet, Verfahren zu seiner Herstellung und seine Verwendung, insbesondere im Lebensmittelbereich |
Also Published As
| Publication number | Publication date |
|---|---|
| NO328637B1 (no) | 2010-04-12 |
| NO20011039L (no) | 2001-02-28 |
| BR9913491A (pt) | 2001-05-22 |
| DE69907224D1 (de) | 2003-05-28 |
| NO20011039D0 (no) | 2001-02-28 |
| EP1109858B1 (en) | 2003-04-23 |
| IL141664A0 (en) | 2002-03-10 |
| JP4303890B2 (ja) | 2009-07-29 |
| ES2195611T3 (es) | 2003-12-01 |
| IT1303553B1 (it) | 2000-11-14 |
| ZA200102222B (en) | 2001-09-18 |
| ITTO980735A1 (it) | 2000-03-01 |
| CN1225494C (zh) | 2005-11-02 |
| JP2002523598A (ja) | 2002-07-30 |
| CN1325424A (zh) | 2001-12-05 |
| DK1109858T3 (da) | 2003-08-04 |
| ITTO980735A0 (it) | 1998-09-01 |
| AU755074B2 (en) | 2002-12-05 |
| ATE238386T1 (de) | 2003-05-15 |
| AU5857099A (en) | 2000-03-21 |
| CA2342174A1 (en) | 2000-03-09 |
| WO2000012616A1 (en) | 2000-03-09 |
| US6730724B1 (en) | 2004-05-04 |
| HRP20010241A2 (en) | 2002-04-30 |
| EP1109858A1 (en) | 2001-06-27 |
| KR20010073073A (ko) | 2001-07-31 |
| CA2342174C (en) | 2008-12-09 |
| MXPA01002196A (es) | 2003-03-27 |
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| 8364 | No opposition during term of opposition | ||
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| 8328 | Change in the person/name/address of the agent |
Representative=s name: SCHROETER LEHMANN FISCHER & NEUGEBAUER, 81479 MUEN |
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Representative=s name: PRUEFER & PARTNER GBR, 81479 MUENCHEN |