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公开(公告)号：US20190153673A1
公开(公告)日：2019-05-23
申请号：US16251557
申请日：2019-01-18
发明人： Andries Don Sebastian , Samuel Mark DeBusk , David Neil McClanahan , Panu Lahtinen , Marjo Maeaettaenen , Airi Saerkilahti
摘要： The present disclosure relates to cellulose nanomaterials made or derived from tobacco and methods for the production thereof. The tobacco-derived cellulose nanomaterials can be employed in various industrial applications such as film forming applications and solution thickening technologies. In particular, the disclosure is directed to methods for preparing tobacco-derived cellulose nanomaterials using less fibrillation cycles than in the production of wood pulp. The invention includes a method for preparing tobacco derived nanocellulose material comprising receiving a tobacco pulp in a dilute form such that the tobacco pulp is a tobacco pulp suspension with a consistency of less than about 5%; and mechanically fibrillating the tobacco pulp suspension to generate a tobacco derived nanocellulose material having at least one average particle size dimension in the range of about 1 nm to about 100 nm.
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公开(公告)号：US10774472B2
公开(公告)日：2020-09-15
申请号：US16251557
申请日：2019-01-18
发明人： Andries Don Sebastian , Samuel Mark DeBusk , David Neil McClanahan , Panu Lahtinen , Marjo Maeaettaenen , Airi Saerkilahti
IPC分类号： D21H11/12 , D21H11/18 , D21C3/00 , D21C5/00 , D21B1/04 , A24B15/10 , A24B15/28 , D21C9/00 , A24B5/16 , D21C1/00
摘要： The present disclosure relates to cellulose nanomaterials made or derived from tobacco and methods for the production thereof. The tobacco-derived cellulose nanomaterials can be employed in various industrial applications such as film forming applications and solution thickening technologies. In particular, the disclosure is directed to methods for preparing tobacco-derived cellulose nanomaterials using less fibrillation cycles than in the production of wood pulp. The invention includes a method for preparing tobacco derived nanocellulose material comprising receiving a tobacco pulp in a dilute form such that the tobacco pulp is a tobacco pulp suspension with a consistency of less than about 5%; and mechanically fibrillating the tobacco pulp suspension to generate a tobacco derived nanocellulose material having at least one average particle size dimension in the range of about 1 nm to about 100 nm.
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公开(公告)号：US10196778B2
公开(公告)日：2019-02-05
申请号：US15463882
申请日：2017-03-20
发明人： Andries Don Sebastian , Samuel Mark DeBusk , David Neil McClanahan , Panu Lahtinen , Marjo Maeaettaenen , Airi Saerkilahti
摘要： The present disclosure relates to cellulose nanomaterials made or derived from tobacco and methods for the production thereof. The tobacco-derived cellulose nanomaterials can be employed in various industrial applications such as film forming applications and solution thickening technologies. In particular, the disclosure is directed to methods for preparing tobacco-derived cellulose nanomaterials using less fibrillation cycles than in the production of wood pulp. The invention includes a method for preparing tobacco derived nanocellulose material comprising receiving a tobacco pulp in a dilute form such that the tobacco pulp is a tobacco pulp suspension with a consistency of less than about 5%; and mechanically fibrillating the tobacco pulp suspension to generate a tobacco derived nanocellulose material having at least one average particle size dimension in the range of about 1 nm to about 100 nm.
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公开(公告)号：US20180266053A1
公开(公告)日：2018-09-20
申请号：US15463882
申请日：2017-03-20
发明人： Andries Don Sebastian , Samuel Mark DeBusk , David Neil McClanahan , Panu Lahtinen , Marjo Maeaettaenen , Airi Saerkilahti
CPC分类号： D21H11/12 , A24B5/16 , A24B15/10 , A24B15/286 , D21B1/04 , D21C1/00 , D21C3/003 , D21C5/005 , D21C9/001 , D21C9/007 , D21H11/18
摘要： The present disclosure relates to cellulose nanomaterials made or derived from tobacco and methods for the production thereof. The tobacco-derived cellulose nanomaterials can be employed in various industrial applications such as film forming applications and solution thickening technologies. In particular, the disclosure is directed to methods for preparing tobacco-derived cellulose nanomaterials using less fibrillation cycles than in the production of wood pulp. The invention includes a method for preparing tobacco derived nanocellulose material comprising receiving a tobacco pulp in a dilute form such that the tobacco pulp is a tobacco pulp suspension with a consistency of less than about 5%; and mechanically fibrillating the tobacco pulp suspension to generate a tobacco derived nanocellulose material having at least one average particle size dimension in the range of about 1 nm to about 100 nm.
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