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公开(公告)号：SE2051123A1
公开(公告)日：2022-03-29
申请号：SE2051123
申请日：2020-09-28
Applicant: STORA ENSO OYJ
Inventor： HULT TORRON DANIEL , MASSON DAVID , KÖKLÜKAYA ORUÇ , WALTER STEPHAN
Abstract: The present invention relates to bio-based carbon foams, a method for their manufacturing and their use. The method comprises foaming a slurry of cellulose fibres and a biomass component to obtain a biomass-cellulose fibre foam, and carbonization of said biomass-cellulose fibre foam.
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2.发明专利
公开(公告)号：SE546347C2
公开(公告)日：2024-10-08
申请号：SE2330085
申请日：2023-02-16
Applicant: STORA ENSO OYJ
Inventor： HULT TORRON DANIEL , STERNER MARTIN , GHANADPOUR MARYAM , KÖKLÜKAYA ORUÇ
IPC: C08J9/30 , A01G24/27 , A01G24/48 , B29C44/12 , C08J9/28 , C08J9/35 , C08L1/02 , D21H21/24 , D21H21/56
Abstract: The present invention relates to a method for producing a solid cellulose foam, where the method comprises: providing discrete units of a first cellulose foam on a surface to obtain a first foam deposition, wherein the distance between adjacent discrete units is in the range of from 2 to 20 mm; depositing a second wet cellulose foam between the discrete units to obtain a subsequent foam deposition; and drying the second wet cellulose foam in the subsequent foam deposition to obtain a solid cellulose foam wherein discrete units of cellulose foam are embedded in a cellulose foam matrix. The present invention also relates to a solid cellulose foam comprising discrete units of a cellulose foam embedded in a cellulose foam matrix, wherein the distance between adjacent discrete units is in the range of from 2 to 20 mm.
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公开(公告)号：SE546543C2
公开(公告)日：2024-11-26
申请号：SE2151606
申请日：2021-12-22
Applicant: STORA ENSO OYJ
Inventor： KÖKLÜKAYA ORUÇ , HULT TORRON DANIEL , GHANADPOUR MARYAM
Abstract: The present invention relates to a foam composition comprising cellulose fibres, a water-soluble thickener, and surfactants. The foam composition can be used for preparing a foam that can be dried without constraints to form three-dimensional objects.
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4.发明专利
公开(公告)号：SE2330085A1
公开(公告)日：2024-08-17
申请号：SE2330085
申请日：2023-02-16
Applicant: STORA ENSO OYJ
Inventor： STERNER MARTIN , HULT TORRON DANIEL , GHANADPOUR MARYAM , KÖKLÜKAYA ORUÇ
IPC: C08J9/30 , A01G24/27 , A01G24/48 , B29C44/12 , C08J9/28 , C08J9/35 , C08L1/02 , D21H21/24 , D21H21/56
Abstract: The present invention relates to a method for producing a solid cellulose foam, where the method comprises: providing discrete units of a first cellulose foam on a surface to obtain a first foam deposition, wherein the distance between adjacent discrete units is in the range of from 2 to 20 mm; depositing a second wet cellulose foam between the discrete units to obtain a subsequent foam deposition; and drying the second wet cellulose foam in the subsequent foam deposition to obtain a solid cellulose foam wherein discrete units of cellulose foam are embedded in a cellulose foam matrix. The present invention also relates to a solid cellulose foam comprising discrete units of a cellulose foam embedded in a cellulose foam matrix, wherein the distance between adjacent discrete units is in the range of from 2 to 20 mm.
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