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1.发明授权公开(公告)号：US10396328B2
公开(公告)日：2019-08-27
申请号：US15524654
申请日：2015-11-06
摘要： Document discloses new technologies for utilizing cellulose based materials in composites and electrically functionalized structures, such as energy storage devices. The object of the invention is achieved by means of high consistency fibrillated cellulose with at least one functional additive. This high consistency mixture is processed to form the composite structure having a shape and then dried or let to dry.
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公开(公告)号：US11608443B2
公开(公告)日：2023-03-21
申请号：US16622313
申请日：2018-06-26
发明人： Jaakko Pere , Vesa Kunnari
IPC分类号： C09D5/18 , C09D7/40 , C09D101/02 , B82Y30/00 , B82Y40/00
摘要： According to an example aspect of the present invention, there is provided a non-toxic bio-based fire-retardant composition and fire-protective coating comprising high consistency nanofibrillated cellulose together with mineral component(s).
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公开(公告)号：US11047091B2
公开(公告)日：2021-06-29
申请号：US16303172
申请日：2017-07-04
发明人： Riku Pihko , Vesa Kunnari
IPC分类号： D21F7/12 , B29C41/28 , B29C41/46 , B29D7/01 , B32B5/26 , D21F7/08 , D21F11/04 , D21H11/18 , D21H27/10 , D21H27/38 , B29K1/00 , B29K105/12
摘要： According to an example aspect of the present invention, there is provided a cost-effective method of producing cellulose based films by introducing an intense water removal system to the process, and cellulose based films thereof having improved properties.
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公开(公告)号：US20210147694A1
公开(公告)日：2021-05-20
申请号：US16622313
申请日：2018-06-26
发明人： Jaakko Pere , Vesa Kunnari
IPC分类号： C09D5/18 , C09D7/40 , C09D101/02
摘要： According to an example aspect of the present invention, there is provided a non-toxic bio-based fire-retardant composition and fire-protective coating comprising high consistency nanofibrillated cellulose together with mineral component(s).
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公开(公告)号：US20210301464A1
公开(公告)日：2021-09-30
申请号：US17346353
申请日：2021-06-14
发明人： Riku Pihko , Vesa Kunnari
IPC分类号： D21F7/12 , B29C41/28 , B29C41/46 , B29D7/01 , B32B5/26 , D21F7/08 , D21F11/04 , D21H11/18 , D21H27/10 , D21H27/38
摘要： According to an example aspect of the present invention, there is provided a cost-effective method of producing cellulose based films by introducing an intense water removal system to the process, and cellulose based films thereof having improved properties.
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公开(公告)号：US10786829B2
公开(公告)日：2020-09-29
申请号：US15528522
申请日：2015-11-30
发明人： Jari Vartiainen , Tero Malm , Vesa Kunnari , Tuomas Hänninen , Tekla Tammelin , Maria Soledad Peresin , Monika Österberg , Leena-Sisko Johansson
IPC分类号： B05D3/14 , C08J5/18 , C08J7/06 , C08J7/12 , B05D1/30 , D21H11/18 , D21H25/04 , C09D101/02 , C23C16/02 , C23C16/40 , C23C16/455 , C23C18/12
摘要： The present invention relates to a continuous roll-to-roll process for improving the water tolerance of bio-based polymers, in particular cellulose nanofibrils (CNF) films. Furthermore, the invention provides a method, which combines surface modification/functionalization for improving water stability and wet strength, UV/Ozone treatment, corona treatment or plasma activation for purifying and activating the surface and thus increasing the reaction efficiency, and further hydrophobization of the surface of CNF film.
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公开(公告)号：US20200325626A1
公开(公告)日：2020-10-15
申请号：US16303172
申请日：2017-07-04
发明人： Riku Pihko , Vesa Kunnari
IPC分类号： D21F7/12 , B32B5/26 , B29D7/01 , B29C41/28 , B29C41/46 , D21F7/08 , D21F11/04 , D21H11/18 , D21H27/38 , D21H27/10
摘要： According to an example aspect of the present invention, there is provided a cost-effective method of producing cellulose based films by introducing an intense water removal system to the process, and cellulose based films thereof having improved properties.
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公开(公告)号：US20190002658A1
公开(公告)日：2019-01-03
申请号：US16066687
申请日：2016-12-30
摘要： According to an example aspect of the present invention, there is provided a method of producing films from nanocellulose based raw materials having high consistency and thereby providing low energy consuming and feasible manufacturing process of CNF films and film materials.
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9.发明申请公开(公告)号：US20170346059A1
公开(公告)日：2017-11-30
申请号：US15524654
申请日：2015-11-06
CPC分类号： H01M2/1626 , B82Y30/00 , C08B15/08 , C08L1/02 , H01G11/38 , H01G11/52 , H01M2/1673 , H01M4/622 , Y02E60/13
摘要： Document discloses new technologies for utilizing cellulose based materials in composites and electrically functionalised structures, such as energy storage devices. The object of the invention is achieved by means of high consistency fibrillated cellulose with at least one functional additive. This high consistency mixture is processed to form the composite structure having a shape and then dried or let to dry.
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公开(公告)号：US20170266693A1
公开(公告)日：2017-09-21
申请号：US15528522
申请日：2015-11-30
发明人： Jari Vartiainen , Tero Malm , Vesa Kunnari , Tuomas Hänninen , Tekla Tammelin , Soledad Peresin , Monika Österberg , Leena-Sisko Johansson
IPC分类号： B05D3/14 , C08J7/12 , C08J7/06 , C23C18/12 , C23C16/455 , C23C16/02 , B05D1/30 , C08J5/18 , C23C16/40
摘要： The present invention relates to a continuous roll-to-roll process for improving the water tolerance of bio-based polymers, in particular cellulose nanofibrils (CNF) films. Furthermore, the invention provides a method, which combines surface modification/functionalization for improving water stability and wet strength, UV/Ozone treatment, corona treatment or plasma activation for purifying and activating the surface and thus increasing the reaction efficiency, and further hydrophobization of the surface of CNF film.
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