MA40983A - Film multicouches biodégradable - Google Patents

Film multicouches biodégradable

Info

Publication number
MA40983A
MA40983A MA040983A MA40983A MA40983A MA 40983 A MA40983 A MA 40983A MA 040983 A MA040983 A MA 040983A MA 40983 A MA40983 A MA 40983A MA 40983 A MA40983 A MA 40983A
Authority
MA
Morocco
Prior art keywords
layer film
biodegradable multi
biodegradable
film
layer
Prior art date
Application number
MA040983A
Other languages
English (en)
Inventor
Ralf Hackfort
Christoph Hess
Johannes Mathar
Frank Rörthmans
Harald Schmidt
Original Assignee
Biotec Biologische Naturverpackungen Gmbh & Co Kg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Biotec Biologische Naturverpackungen Gmbh & Co Kg filed Critical Biotec Biologische Naturverpackungen Gmbh & Co Kg
Publication of MA40983A publication Critical patent/MA40983A/fr

Links

Classifications

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    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
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    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L31/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
    • C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C08L31/04—Homopolymers or copolymers of vinyl acetate
    • 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
    • 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
    • C08L67/03—Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the carboxyl- and the hydroxy groups directly linked to aromatic rings
    • 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
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]

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  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
MA040983A 2014-11-19 2015-11-18 Film multicouches biodégradable MA40983A (fr)

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Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014017015A1 (de) * 2014-11-19 2016-05-19 Bio-Tec Biologische Naturverpackungen Gmbh & Co. Kg Biologisch abbaubare Mehrschichtfolie
DE202017107116U1 (de) * 2017-04-05 2018-01-11 Biotec Biologische Naturverpackungen Gmbh & Co. Kg Biologisch abbaubare Folie
DE202017107113U1 (de) * 2017-04-05 2018-01-11 Biotec Biologische Naturverpackungen Gmbh & Co. Kg Biologisch abbaubare Folie
EP3642268B1 (fr) * 2017-06-19 2021-07-14 Basf Se Film biodégradable à trois couches
JP7106936B2 (ja) * 2018-03-30 2022-07-27 三菱ケミカル株式会社 成形体、シート及び容器
ES2953041T3 (es) * 2018-03-30 2023-11-07 Mitsubishi Chem Corp Artículo moldeado, lámina y recipiente, y cuerpo tubular, pajita, hisopo y palo para globos
EP3778233B1 (fr) * 2018-03-30 2024-10-02 Mitsubishi Chemical Corporation Stratifié biodégradable
KR102140997B1 (ko) * 2018-06-08 2020-08-04 주식회사 영일테크 식품포장용 생분해성 공압출 복합필름 및 그의 제조방법
FR3082143B1 (fr) * 2018-06-11 2023-03-24 Carbiolice Film multicouche transparent
JP7406495B2 (ja) * 2018-08-20 2023-12-27 株式会社カネカ ポリ（３－ヒドロキシブチレート）系樹脂チューブ及びその製造方法
JP2020044717A (ja) * 2018-09-19 2020-03-26 株式会社平和化学工業所 樹脂成形品及びその製造方法
US20230365788A1 (en) * 2020-03-24 2023-11-16 Copol International Ltd. Biopolymer composite and its use and manufacture as well as biopolymer masterbatch and kit for producing the biopolymer composite
US11820881B2 (en) 2020-04-02 2023-11-21 Singular Solutions Inc. Plastic pro-biodegradation additives, biodegradable plastic compositions, and related methods
WO2021231241A1 (fr) 2020-05-11 2021-11-18 Cryovac, Llc Film multicouche pourvu d'une couche de liaison soluble et procédé de dissipation associé
CA3192757A1 (fr) * 2020-09-17 2022-03-24 Mirek Planeta Film composite a biodegradabilite marine ultrarapide
JP7771070B2 (ja) * 2020-09-17 2025-11-17 株式会社カネカ 積層体及び成形体
US20240001655A1 (en) * 2020-10-07 2024-01-04 Kaneka Corporation Multilayer film and packaging material
IT202100006086A1 (it) * 2021-03-15 2022-09-15 Lavazza Luigi Spa Cartuccia per la preparazione di prodotti liquidi
CN113043698B (zh) * 2021-03-22 2023-04-14 河北北人新材科技有限公司 一种可生物降解的冷冻产品纸张效果包装膜袋
CN117460622A (zh) * 2021-06-16 2024-01-26 株式会社钟化 生物降解性层叠体及其制造方法
US20240391225A1 (en) * 2021-11-12 2024-11-28 Kaneka Corporation Laminated article and use thereof
WO2023209703A1 (fr) * 2022-04-27 2023-11-02 Tipa Corp. Ltd Feuilles biodégradables
EP4638570A1 (fr) 2022-12-19 2025-10-29 Loparex Germany GmbH & Co. KG Film plastique recyclable revêtu en surface
CN116277843B (zh) * 2023-03-23 2023-11-17 广东兆天亿包装材料有限公司 一种防光防腐蚀的黑膜制备工艺
CN117264309A (zh) * 2023-11-23 2023-12-22 中联融鑫(北京)科技开发有限公司 一种自然全生物降解的聚乙烯地膜及其制备方法
CN119570222B (zh) * 2024-12-02 2026-03-06 广东道科新材料科技有限公司 一种可降解复合膜纸材料及其制备方法

Family Cites Families (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010171B1 (fr) * 1978-09-21 1981-08-26 Intermedicat GmbH Feuille multicouche désintégrable en milieu aqueux, et récipient et sac fabriqués à partir de cette feuille
DE3000516A1 (de) * 1980-01-09 1981-07-16 Roland Dipl.-Kfm. 7022 Leinfelden-Echterdingen Belz Verbundfolie, insbesondere toilettensitzauflage, sowie verfahren und vorrichtung zu ihrer herstellung
US4503098A (en) * 1980-09-12 1985-03-05 Union Carbide Corporation Disposable articles coated with degradable water insoluble polymers
US4372311A (en) * 1980-09-12 1983-02-08 Union Carbide Corporation Disposable articles coated with degradable water insoluble polymers
US4762738A (en) * 1986-12-22 1988-08-09 E. R. Squibb & Sons, Inc. Means for disposal of articles by flushing and ostomy pouches particularly suited for such disposal
IE66735B1 (en) 1988-11-03 1996-02-07 Biotec Biolog Naturverpack Thermoplastically workable starch and a method for the manufacture thereof
US5009648A (en) * 1989-03-22 1991-04-23 E. R. Squibb & Sons, Inc. Starch containing film ostomy pouches
US5108807A (en) * 1990-03-14 1992-04-28 First Brands Corporation Degradable multilayer thermoplastic articles
CH680590A5 (fr) 1990-04-26 1992-09-30 Biotec Biolog Naturverpack
US5292783A (en) * 1990-11-30 1994-03-08 Eastman Kodak Company Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
ATE150058T1 (de) * 1990-11-30 1997-03-15 Eastman Chem Co Mischungen von aliphatisch-aromatischen copolyestern mit celluloseester-polymeren
DE4134190A1 (de) 1991-10-16 1993-04-22 Tomka Ivan Verfahren zur verbesserung der mechanischen eigenschaften von ein- oder mehrschichtfolien
US5216043A (en) * 1991-12-12 1993-06-01 Minnesota Mining And Manufacturing Company Degradable thermophastic compositions and blends with naturally biodegradable polymers
US5258422A (en) * 1992-05-05 1993-11-02 Tredegar Industries, Inc. Compostable thermoplastic compositions
US5939467A (en) * 1992-06-26 1999-08-17 The Procter & Gamble Company Biodegradable polymeric compositions and products thereof
FI946071A7 (fi) * 1992-06-26 1994-12-23 Procter & Gamble Biologisesti hajoavat, nestettä läpäisemättömät, monikerroksiset kalvo koostumukset
CA2152677A1 (fr) * 1993-01-26 1994-08-04 Gerardus Johannes Maria De Koning Polyester a base de poly[(r)-3-hydroxybutyrate]
DE4317696C1 (de) 1993-05-27 1994-12-22 Biotec Biolog Naturverpack Verfahren zur Herstellung von gekörnter, thermoplastischer Stärke
GB9311402D0 (en) * 1993-06-02 1993-07-21 Zeneca Ltd Processing of polyesters
US5874040A (en) * 1993-06-02 1999-02-23 Monsanto Company Processing of polyesters
ZA95627B (en) * 1994-01-28 1995-10-05 Procter & Gamble Biodegradable copolymers and plastic articles comprising biodegradable copolymers
MX9704874A (es) * 1994-12-30 1997-10-31 Kimberly Clark Co Pelicula drenable en agua.
US5849401A (en) * 1995-09-28 1998-12-15 Cargill, Incorporated Compostable multilayer structures, methods for manufacture, and articles prepared therefrom
US6075118A (en) * 1997-07-31 2000-06-13 Kimberly-Clark Worldwide, Inc. Water-responsive, biodegradable film compositions comprising polylactide and polyvinyl alcohol, and a method for making the films
US6552162B1 (en) * 1997-07-31 2003-04-22 Kimberly-Clark Worldwide, Inc. Water-responsive, biodegradable compositions and films and articles comprising a blend of polylactide and polyvinyl alcohol and methods for making the same
WO1999023146A1 (fr) * 1997-10-31 1999-05-14 Monsanto Company Compositions de polyhydroxyalcanoates et leurs procedes d'utilisation dans la production de pieces moulees polymeres
AU780953B2 (en) * 1999-08-30 2005-04-28 Tepha, Inc. Flushable disposable polymeric products
JP4409022B2 (ja) 1999-12-24 2010-02-03 住友大阪セメント株式会社 光強度変調光源
US6514602B1 (en) * 2000-03-07 2003-02-04 The Procter & Gamble Company Water-flushable and biodegradable film useful as backsheets for disposable absorbent articles
CA2428507C (fr) * 2000-12-21 2008-10-07 The Procter & Gamble Company Copolymeres de polyhydroxyalcanoate biodegradables possedant des proprietes de cristallisation ameliorees
US6808795B2 (en) * 2001-03-27 2004-10-26 The Procter & Gamble Company Polyhydroxyalkanoate copolymer and polylactic acid polymer compositions for laminates and films
JP4261194B2 (ja) * 2001-04-20 2009-04-30 ザ プロクター アンド ギャンブル カンパニー 多層構造体を有する分散可能な吸収性製品、並びに製造方法及び使用方法
US6946506B2 (en) * 2001-05-10 2005-09-20 The Procter & Gamble Company Fibers comprising starch and biodegradable polymers
US7077994B2 (en) * 2001-10-19 2006-07-18 The Procter & Gamble Company Polyhydroxyalkanoate copolymer/starch compositions for laminates and films
WO2003047854A1 (fr) * 2001-12-06 2003-06-12 Arrow Coated Products Limited Films multicouches
AU2003228268A1 (en) * 2002-03-04 2003-09-22 Buckley, Chad Improved polyvinyl alcohol film and method of producing the same
EP1553139A4 (fr) * 2002-07-08 2010-03-03 Mitsubishi Plastics Inc Feuille biodegradable, objet moule fabrique a partir d'une telle feuille, et procede de production dudit objet moule
US20040126585A1 (en) * 2002-12-27 2004-07-01 Kerins John E. Water dispersible commode/bedpan liner
US6984426B2 (en) * 2003-06-02 2006-01-10 Cortec Corporation Biodegradable bag
US7172814B2 (en) * 2003-06-03 2007-02-06 Bio-Tec Biologische Naturverpackungen Gmbh & Co Fibrous sheets coated or impregnated with biodegradable polymers or polymers blends
DE10336387A1 (de) * 2003-08-06 2005-03-03 Basf Ag Biologisch abbaubare Polyestermischung
CN1274754C (zh) 2003-09-09 2006-09-13 青岛科技大学高分子科学与工程学院 遇水崩解型环境友好高分子共混材料及其制取方法
US20050209374A1 (en) * 2004-03-19 2005-09-22 Matosky Andrew J Anaerobically biodegradable polyesters
US8133558B2 (en) * 2004-08-30 2012-03-13 Plastics Suppliers, Inc. Polylactic acid blown film and method of manufacturing same
EP1657280B1 (fr) * 2004-11-12 2012-08-29 Tosoh Corporation Composition de résine et sa méthode de préparation
US8003731B2 (en) * 2005-01-12 2011-08-23 Basf Se Biologically-degradable polyester mixture
WO2007029574A1 (fr) * 2005-09-08 2007-03-15 Unitika Ltd. Composition de resine biodegradable et corps moule obtenu a partir de ladite composition
CN1935883B (zh) * 2005-09-21 2011-06-08 李小鲁 水溶性可生物降解材料及其制备方法以及膜制品
BRPI0600683A (pt) * 2006-02-24 2007-11-20 Phb Ind Sa composição polimérica ambientalmente degradável e seu processo de obtenção
DE502007002422D1 (de) * 2006-04-14 2010-02-04 Biotec Biolog Naturverpack Mehrschichtfolie und verfahren zu deren herstellung
US7846987B2 (en) * 2006-12-14 2010-12-07 Pactiv Corporation Expanded and extruded biodegradable and reduced emission foams made with methyl formate-based blowing agents
US8592641B2 (en) * 2006-12-15 2013-11-26 Kimberly-Clark Worldwide, Inc. Water-sensitive biodegradable film
JP5712397B2 (ja) 2007-07-26 2015-05-07 アルケア株式会社 水解性シート及びこれを用いた排泄物収容装具用パウチ
US8329977B2 (en) * 2007-08-22 2012-12-11 Kimberly-Clark Worldwide, Inc. Biodegradable water-sensitive films
WO2009049667A1 (fr) * 2007-10-15 2009-04-23 Biotec Biologische Naturverpackungen Gmbh & Co. Kg Feuille multicouche et son procédé de fabrication
US20100105822A1 (en) * 2008-05-02 2010-04-29 Sabic Innovative Plastics Ip B.V. Biodegradable thermoplastic compositions
US8822584B2 (en) * 2008-05-06 2014-09-02 Metabolix, Inc. Biodegradable polyester blends
US8338508B2 (en) * 2008-05-14 2012-12-25 Kimberly-Clark Worldwide, Inc. Water-sensitive film containing an olefinic elastomer
US8147965B2 (en) * 2008-05-14 2012-04-03 Kimberly-Clark Worldwide, Inc. Water-sensitive film containing thermoplastic polyurethane
CN102056962B (zh) * 2008-06-05 2013-04-17 国立大学法人东京工业大学 聚羟基脂肪酸共聚物及其制备方法
CN102165013B (zh) * 2008-09-29 2013-04-24 巴斯夫欧洲公司 可生物降解的聚合物混合物
US20120035323A1 (en) * 2009-04-14 2012-02-09 Arkema Inc. Polyolefin/polylactic acid blends
DE202010005911U1 (de) * 2009-04-21 2011-06-27 Huhtamaki Forchheim Zweigniederlassung der Huhtamaki Deutschland GmbH & Co. KG, 91301 Vollständig biologisch abbaubare Mehrschichtfolie
US20120135169A1 (en) * 2009-05-19 2012-05-31 Robert Tangelder Bioplastics
US8524856B2 (en) * 2009-06-26 2013-09-03 Metabolix, Inc. PHA compositions comprising PBS and PBSA and methods for their production
WO2010151872A1 (fr) * 2009-06-26 2010-12-29 Toray Plastics (America) , Inc. Film d'acide polylactique à orientation biaxiale à barrière contre l'humidité améliorée
JP5582828B2 (ja) * 2010-03-05 2014-09-03 ユニ・チャーム株式会社 不透水性及び水解性を有するシート
CA2798408A1 (fr) * 2010-05-17 2011-11-24 Metabolix, Inc. Trempe de l'acide polylactique a l'aide de polyhydroxyalcanoates
DE102010048408A1 (de) * 2010-10-15 2012-04-19 Lts Lohmann Therapie-Systeme Ag Laminat mit verbessertem Wasserretentionsverhalten
US8907155B2 (en) 2010-11-19 2014-12-09 Kimberly-Clark Worldwide, Inc. Biodegradable and flushable multi-layered film
GB2488811B (en) * 2011-03-09 2015-02-25 Floreon Transforming Packaging Ltd Biodegradable polymer blend
WO2012142100A1 (fr) * 2011-04-13 2012-10-18 Metabolix, Inc. Films multicouches co-extrudés biodégradables
WO2012178011A2 (fr) * 2011-06-24 2012-12-27 Fiberweb, Inc. Article multicouches perméable à la vapeur d'eau, mais essentiellement imperméable à l'eau
EP2852417B1 (fr) * 2012-05-21 2019-06-12 Tepha, Inc. Compositions de biocéramique résorbable de poly-4-hydroxybutyrate et leurs copolymères
US20140005620A1 (en) * 2012-06-27 2014-01-02 Kimberly-Clark Worldwide, Inc. Biodegradable and Flushable Multi-Layered Film
EP2868700A4 (fr) * 2012-06-29 2016-03-16 Kaneka Corp Composition de résine de poly-3-hydroxyalcanoate et corps moulé
JP5961567B2 (ja) 2013-01-28 2016-08-02 信越ポリマー株式会社 生分解性樹脂シート及びその製造方法
SG11201506376UA (en) * 2013-02-18 2015-09-29 Us Pacific Nonwovens Industry Ltd Biodegradable film and laminate
EP2784114B1 (fr) * 2013-03-26 2016-01-13 Sociedad Anónima Minera Catalano-Aragonesa Polymère biodégradable et d'origine biologique
ES2650079T3 (es) * 2013-04-10 2018-01-16 Biotec Biologische Naturverpackungen Gmbh & Co. Kg Composición polimérica
WO2016023016A1 (fr) * 2014-08-08 2016-02-11 Li Clive Couche-culotte biosourcée et biodégradable
WO2016035671A1 (fr) * 2014-09-01 2016-03-10 積水化学工業株式会社 Film d'emballage soluble dans l'eau
EP3201100A2 (fr) * 2014-10-03 2017-08-09 Monosol, LLC Matériaux dégradables et emballage fabriqués à partir de ceux-ci
DE102014017015A1 (de) * 2014-11-19 2016-05-19 Bio-Tec Biologische Naturverpackungen Gmbh & Co. Kg Biologisch abbaubare Mehrschichtfolie
DE202017107113U1 (de) * 2017-04-05 2018-01-11 Biotec Biologische Naturverpackungen Gmbh & Co. Kg Biologisch abbaubare Folie

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US20180345637A1 (en) 2018-12-06
WO2016079244A1 (fr) 2016-05-26
US12427759B2 (en) 2025-09-30
JP2018504292A (ja) 2018-02-15
US11358378B2 (en) 2022-06-14
US20220297414A1 (en) 2022-09-22
EP3221141A1 (fr) 2017-09-27
DE102014017015A1 (de) 2016-05-19
JP6598859B2 (ja) 2019-10-30

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