EP4389975C0 - Substrat en forme 3d à base de cellulose comprenant des fibres cellulosiques et une matière cellulosique non fibreuse, procédés de préparation de celui-ci et utilisations de celui-ci - Google Patents

Substrat en forme 3d à base de cellulose comprenant des fibres cellulosiques et une matière cellulosique non fibreuse, procédés de préparation de celui-ci et utilisations de celui-ci

Info

Publication number
EP4389975C0
EP4389975C0 EP22216402.2A EP22216402A EP4389975C0 EP 4389975 C0 EP4389975 C0 EP 4389975C0 EP 22216402 A EP22216402 A EP 22216402A EP 4389975 C0 EP4389975 C0 EP 4389975C0
Authority
EP
European Patent Office
Prior art keywords
cellulose
producing
same
based substrate
shaped
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.)
Active
Application number
EP22216402.2A
Other languages
German (de)
English (en)
Other versions
EP4389975A1 (fr
EP4389975B1 (fr
Inventor
Raphaël Bardet
Noël Cartier
Olivier Paquet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ahlstrom Corp
Original Assignee
Ahlstrom Corp
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
Priority to EP22216402.2A priority Critical patent/EP4389975B1/fr
Application filed by Ahlstrom Corp filed Critical Ahlstrom Corp
Priority to ES22216402T priority patent/ES3023232T3/es
Priority to CN202380088272.9A priority patent/CN120418507A/zh
Priority to PCT/EP2023/087413 priority patent/WO2024133774A1/fr
Priority to JP2025536698A priority patent/JP2025541024A/ja
Priority to EP23837645.3A priority patent/EP4638871A1/fr
Priority to AU2023411465A priority patent/AU2023411465A1/en
Publication of EP4389975A1 publication Critical patent/EP4389975A1/fr
Application granted granted Critical
Publication of EP4389975B1 publication Critical patent/EP4389975B1/fr
Publication of EP4389975C0 publication Critical patent/EP4389975C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J5/00—Manufacture of hollow articles by transferring sheets, produced from fibres suspensions or papier-mâché by suction on wire-net moulds, to couch-moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)
EP22216402.2A 2022-12-23 2022-12-23 Substrat en forme 3d à base de cellulose comprenant des fibres cellulosiques et une matière cellulosique non fibreuse, procédés de préparation de celui-ci et utilisations de celui-ci Active EP4389975B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES22216402T ES3023232T3 (en) 2022-12-23 2022-12-23 Cellulose-based 3d-shaped substrate comprising cellulosic fibres and non-fibrous cellulosic material, methods for preparing the same, and uses of the same
EP22216402.2A EP4389975B1 (fr) 2022-12-23 2022-12-23 Substrat en forme 3d à base de cellulose comprenant des fibres cellulosiques et une matière cellulosique non fibreuse, procédés de préparation de celui-ci et utilisations de celui-ci
PCT/EP2023/087413 WO2024133774A1 (fr) 2022-12-23 2023-12-21 Substrat de forme tridimensionnelle à base de cellulose comprenant des fibres cellulosiques et un matériau cellulosique non fibreux, ses procédés de préparation et ses utilisations
JP2025536698A JP2025541024A (ja) 2022-12-23 2023-12-21 セルロース系繊維及び非繊維性セルロース系材料を含むセルロースベースの三次元形状の基材、それを調製するための方法、並びにその使用
CN202380088272.9A CN120418507A (zh) 2022-12-23 2023-12-21 包含纤维素纤维和非纤维纤维素材料的基于纤维素的3d成形的基材、用于制备其的方法以及其用途
EP23837645.3A EP4638871A1 (fr) 2022-12-23 2023-12-21 Substrat de forme tridimensionnelle à base de cellulose comprenant des fibres cellulosiques et un matériau cellulosique non fibreux, ses procédés de préparation et ses utilisations
AU2023411465A AU2023411465A1 (en) 2022-12-23 2023-12-21 Cellulose-based 3d-shaped substrate comprising cellulosic fibres and non-fibrous cellulosic material, methods for preparing the same, and uses of the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP22216402.2A EP4389975B1 (fr) 2022-12-23 2022-12-23 Substrat en forme 3d à base de cellulose comprenant des fibres cellulosiques et une matière cellulosique non fibreuse, procédés de préparation de celui-ci et utilisations de celui-ci

Publications (3)

Publication Number Publication Date
EP4389975A1 EP4389975A1 (fr) 2024-06-26
EP4389975B1 EP4389975B1 (fr) 2025-02-26
EP4389975C0 true EP4389975C0 (fr) 2025-02-26

Family

ID=84602432

Family Applications (2)

Application Number Title Priority Date Filing Date
EP22216402.2A Active EP4389975B1 (fr) 2022-12-23 2022-12-23 Substrat en forme 3d à base de cellulose comprenant des fibres cellulosiques et une matière cellulosique non fibreuse, procédés de préparation de celui-ci et utilisations de celui-ci
EP23837645.3A Pending EP4638871A1 (fr) 2022-12-23 2023-12-21 Substrat de forme tridimensionnelle à base de cellulose comprenant des fibres cellulosiques et un matériau cellulosique non fibreux, ses procédés de préparation et ses utilisations

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP23837645.3A Pending EP4638871A1 (fr) 2022-12-23 2023-12-21 Substrat de forme tridimensionnelle à base de cellulose comprenant des fibres cellulosiques et un matériau cellulosique non fibreux, ses procédés de préparation et ses utilisations

Country Status (6)

Country Link
EP (2) EP4389975B1 (fr)
JP (1) JP2025541024A (fr)
CN (1) CN120418507A (fr)
AU (1) AU2023411465A1 (fr)
ES (1) ES3023232T3 (fr)
WO (1) WO2024133774A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2038385B1 (en) * 2024-08-02 2026-02-19 Euro Caps Holding B V Method of manufacturing a capsule comprising the stacking, compressing and heating of thin moistened sheets

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008084139A1 (fr) * 2007-01-12 2008-07-17 Ahlstrom Corporation Procédé de formation d'un produit non tissé parcheminé renforcé, et produit résultant
LT3994304T (lt) 2019-07-02 2023-10-10 Pulpac AB Celiuliozės produkto gamybos būdas ir celiuliozės produktas
EP4219827B1 (fr) 2019-11-07 2024-10-30 Ahlstrom Oyj Papier compostable à base de cellulose pour barrière aux gaz dans un matériau d'emballage
EP4105383A1 (fr) * 2021-11-26 2022-12-21 Scafa Thermoforming GmbH Procédé de fabrication de corps moulés à partir du papier multicouche, corps moulé en papier et dispositif de fabrication d'un tel corps moulé

Also Published As

Publication number Publication date
CN120418507A (zh) 2025-08-01
ES3023232T3 (en) 2025-05-30
EP4389975A1 (fr) 2024-06-26
AU2023411465A1 (en) 2025-06-26
EP4389975B1 (fr) 2025-02-26
WO2024133774A1 (fr) 2024-06-27
JP2025541024A (ja) 2025-12-17
EP4638871A1 (fr) 2025-10-29

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