ZA202007026B - Multilayered articles - Google Patents

Multilayered articles

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Publication number
ZA202007026B
ZA202007026B ZA2020/07026A ZA202007026A ZA202007026B ZA 202007026 B ZA202007026 B ZA 202007026B ZA 2020/07026 A ZA2020/07026 A ZA 2020/07026A ZA 202007026 A ZA202007026 A ZA 202007026A ZA 202007026 B ZA202007026 B ZA 202007026B
Authority
ZA
South Africa
Prior art keywords
multilayered articles
multilayered
articles
Prior art date
Application number
ZA2020/07026A
Other languages
English (en)
Inventor
Clarite Azerraf
Yuval Nevo
David Michael Leibler
Shalom Tal Ben
Einav Kulbak
Yaniv Nevo
Original Assignee
Melodea Ltd
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 Melodea Ltd filed Critical Melodea Ltd
Publication of ZA202007026B publication Critical patent/ZA202007026B/en

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Classifications

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
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  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
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  • Compositions Of Macromolecular Compounds (AREA)
ZA2020/07026A 2018-05-31 2020-11-11 Multilayered articles ZA202007026B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862678381P 2018-05-31 2018-05-31
PCT/IL2019/050621 WO2019229759A1 (en) 2018-05-31 2019-05-30 Multilayered articles

Publications (1)

Publication Number Publication Date
ZA202007026B true ZA202007026B (en) 2023-05-31

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Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7562959B2 (ja) * 2020-03-02 2024-10-08 Toppanホールディングス株式会社 両面ラミネート紙および紙カップ
CN115427632A (zh) * 2020-03-04 2022-12-02 维实洛克Mwv有限责任公司 耐咖啡着色的纤维素结构及相关容器和方法
US11820881B2 (en) 2020-04-02 2023-11-21 Singular Solutions Inc. Plastic pro-biodegradation additives, biodegradable plastic compositions, and related methods
RU2752345C1 (ru) * 2020-07-03 2021-07-26 Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский экономический университет имени Г.В. Плеханова" (ФГБОУ ВО "РЭУ им. Г.В. Плеханова") Многослойный пленочный или листовой биоразлагаемый материал и биоразлагаемая полимерная композиция для создания биоразлагаемого слоя в материале
US12351377B2 (en) 2020-07-30 2025-07-08 The Procter & Gamble Company Biodegradable paper barrier laminate
CN115996836B (zh) 2020-07-30 2025-12-19 宝洁公司 可回收的纸阻隔层合体
WO2022056641A1 (en) * 2020-09-17 2022-03-24 Singular Solutions Inc. Ultra-fast marine-biodegradable composite film
WO2022077009A1 (en) * 2020-10-09 2022-04-14 The Procter & Gamble Company Methods of producing biodegradable and recyclable barrier paper laminate
WO2022073086A1 (pt) * 2020-10-09 2022-04-14 Technosolutions Assessoria Ltda Estrutura de múltiplas camadas para embalagens laminadas ou revestidas de fácil reciclagem contendo um material permeável à água celulósico ou não
US11913173B2 (en) * 2020-10-09 2024-02-27 The Procter & Gamble Company Biodegradable and recyclable barrier paper laminate
US20230383078A1 (en) * 2020-11-11 2023-11-30 Ecovance Co. Ltd. Biodegradable laminated film and method for manufacturing same
US12318961B2 (en) * 2021-01-15 2025-06-03 Innotech Alberta Inc. Cellulose particle mold release layer
LU500047B1 (en) * 2021-04-16 2022-10-17 Soremartec Sa Packaging material
WO2022219378A1 (en) * 2021-04-16 2022-10-20 Stora Enso Oyj Method for manufacturing a barrier film, and a barrier film
WO2022219377A1 (en) * 2021-04-16 2022-10-20 Stora Enso Oyj Method for manufacturing a barrier film, and a barrier film
CN114619730B (zh) * 2022-02-16 2022-12-13 华南理工大学 一种包装膜及其制备方法
EP4265405A1 (de) * 2022-04-20 2023-10-25 Schoeller Technocell GmbH & Co. KG Mehrschichtiges tiefziehfähiges verpackungsmaterial
CN115464960A (zh) * 2022-07-27 2022-12-13 华东理工大学 基于聚丁内酰胺的可降解多层复合膜及制备方法与应用
CN116353178A (zh) * 2023-02-22 2023-06-30 上海紫丹食品包装印刷有限公司 一种高阻隔柔性包装材料及其生产方法
WO2024192376A2 (en) * 2023-03-15 2024-09-19 Smartsolve Industries Llc Multilayer dispersible and biodegradable composite
CN116512784A (zh) * 2023-05-09 2023-08-01 贵州劲嘉新型包装材料有限公司 一种pla可降解薄膜包装印刷方法
US20250360699A1 (en) * 2024-05-24 2025-11-27 Proampac Holdings Inc. Multiwall paper-based packaging structures

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5547764A (en) 1994-12-22 1996-08-20 Mobil Oil Corporation Method of producing PVOH coatings with enhanced properties
JP2002326321A (ja) * 2001-04-27 2002-11-12 Toppan Printing Co Ltd ガスバリア性包装材料
DE10219509A1 (de) * 2002-04-30 2003-11-13 Basf Ag Mehrschichtmaterialien zum Herstellen von Verpackungen
US20050042443A1 (en) 2003-08-22 2005-02-24 Miller Gerald D. PVOH barrier performance on substrates
US20110135912A1 (en) * 2009-06-16 2011-06-09 Meadwestvaco Corporation Biodegradable packaging materials with enhanced oxygen barrier performance
WO2012014213A1 (en) 2010-07-29 2012-02-02 Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. Method for production of cellulose nano crystals from cellulose-containing waste materials
CA2812203A1 (en) * 2010-09-20 2012-03-29 Exxonmobil Oil Corporation Multi-layer films having improved sealing properties
US8986827B2 (en) 2010-10-06 2015-03-24 Toray Plastics (America), Inc. Barrier coating composition with organic particles
SE535984C2 (sv) * 2011-08-19 2013-03-19 Stora Enso Oyj Förfarande för att förse en yta med en syrgasbarriär och framställning av ett substrat enligt förfarandet
ES2774751T3 (es) 2012-03-06 2020-07-22 Yissum Res Dev Co Of Hebrew Univ Jerusalem Ltd Nanocompuestos sintonizables al espectro de luz
KR102358824B1 (ko) 2014-01-29 2022-02-07 이섬 리서치 디벨러프먼트 컴파니 오브 더 히브루 유니버시티 오브 예루살렘 엘티디. 다공성 나노결정성 셀룰로오스 구조
JP2016011392A (ja) * 2014-06-30 2016-01-21 荒川化学工業株式会社 ガスバリア材、その製造方法、およびガスバリアフィルム
KR101729083B1 (ko) * 2015-07-21 2017-04-24 한화첨단소재 주식회사 자동차 내장재용 바이오 시트
ES2887149T3 (es) * 2015-09-17 2021-12-21 Melodea Ltd Películas de NCC y productos a base de la misma
CN108290370B (zh) * 2015-11-27 2021-09-28 利乐拉瓦尔集团及财务有限公司 层合包装材料和由其制造的包装容器
BR112018073594B1 (pt) * 2016-05-16 2023-05-16 Melodea Ltd Método para modificar a taxa de transmissão de oxigênio (otr) de um filme ou revestimento sólido

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