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1.发明申请PROCESS FOR THE PRODUCTION OF MICROFIBRILLATED CELLULOSE AND PRODUCED MICROFIBRILLATED CELLULOSE 审中-公开生产微晶纤维素和生产微晶纤维素的方法公开(公告)号：US20120136146A1
公开(公告)日：2012-05-31
申请号：US13382662
申请日：2010-06-23
CPC分类号： D21H11/18 , D21C5/005 , D21C9/007 , D21H11/20 , D21H17/005
摘要： A process for producing microfibrillated cellulose comprises providing a slurry comprising cellulosic fibers, treating the slurry with an enzyme, mechanically treating the slurry so that the fibers are disintegrated wherein the mechanical treatment and the treatment with the enzyme is performed simultaneously in a single treatment step. In this way it is possible to produce microfibrillated cellulose (MFC) in an improved and energy efficient way. A microfibrillated cellulose is produced according to the process.
摘要翻译： 用于生产微纤化纤维素的方法包括提供包含纤维素纤维的浆料，用酶处理浆料，机械处理浆料，使得纤维分解，其中在单一处理步骤中同时进行机械处理和用酶处理。 以这种方式，可以以改进和节能的方式生产微纤维化纤维素（MFC）。 根据该方法制备微纤化纤维素。
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公开(公告)号：US08647468B2
公开(公告)日：2014-02-11
申请号：US13382706
申请日：2010-07-02
IPC分类号： D21C1/00
CPC分类号： D21C5/005 , D21C9/1036 , D21H11/18 , D21H11/20
摘要： A process for treating cellulosic fibers comprising pre-treating the fibers with an enzyme in a first enzymatic treatment followed by mechanical pre-treating the fibers in a first mechanical treatment and a second enzymatic treatment followed by a second mechanical treatment of the fibers to form micofibrillated cellulose. In this way it is possible to produce mircofibrillated cellulose (MFC) in an improved and energy efficient way.
摘要翻译： 一种用于处理纤维素纤维的方法，包括在第一酶处理中用酶预处理纤维，然后在第一机械处理和第二酶处理中机械预处理纤维，然后进行纤维的第二次机械处理以形成微原纤化 纤维素 以这种方式，可以以改进和能量效率的方式生产微纤化纤维素（MFC）。
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公开(公告)号：US20120135506A1
公开(公告)日：2012-05-31
申请号：US13382706
申请日：2010-07-02
IPC分类号： D21C1/00
CPC分类号： D21C5/005 , D21C9/1036 , D21H11/18 , D21H11/20
摘要： A process for treating cellulosic fibres comprising pre-treating the fibres with an enzyme in a first enzymatic treatment followed by mechanical pre-treating the fibres in a first mechanical treatment and a second enzymatic treatment followed by a second mechanical treatment of the fibres to form micofibrillated cellulose. In this way it is possible to produce mircofibrillated cellulose (MFC) in an improved and energy efficient way.
摘要翻译： 一种用于处理纤维素纤维的方法，包括在第一酶处理中用酶预处理纤维，然后在第一机械处理和第二酶处理中机械预处理纤维，然后进行纤维的第二次机械处理以形成微原纤化 纤维素 以这种方式，可以以改进和能量效率的方式生产微纤化纤维素（MFC）。
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公开(公告)号：US20200071883A1
公开(公告)日：2020-03-05
申请号：US16679660
申请日：2019-11-11
申请人： Kaj Backfolk , Isto Heiskanen , Nina Miikki
发明人： Kaj Backfolk , Isto Heiskanen , Nina Miikki
摘要： A surface treatment composition for paper, board or other fibrous webs. The composition of the invention comprises particles which comprise an active material and a supporting material. The active material comprises a salt of a multivalent metal, such as a divalent or trivalent metal. In accordance with the invention, the supporting material is adapted to release the active material from the particles when subjected to heat and/or pressure and/or a change in pH. Consequently, the active material's adverse effects on the rheology of the composition are avoided while its desired effects on the surface characteristics are retained or enhanced.
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5.发明申请COATED SUBSTRATE, A PROCESS FOR PRODUCTION OF A COATED SUBSTRATE, A PACKAGE AND A DISPERSION COATING 审中-公开涂覆基材，涂布基材的生产方法，包装和分散涂料公开(公告)号：US20130017349A1
公开(公告)日：2013-01-17
申请号：US13505701
申请日：2010-11-02
申请人： Isto Heiskanen , Kaj Backfolk , Lars Axrup
发明人： Isto Heiskanen , Kaj Backfolk , Lars Axrup
IPC分类号： C09D101/00 , B32B1/02 , C09D127/08 , C09D129/04 , C09D129/06 , C09D133/08 , C09D125/04 , C09D109/00 , C09D123/00 , C09D133/20 , C09D167/06 , C09D133/10 , C09D131/04 , C09D101/10 , C09D103/08 , B05D3/02 , B05D1/02 , B05D1/28 , B05D1/26 , B32B33/00
CPC分类号： C09D101/02 , C08L2205/16 , D21H11/18 , D21H19/10 , D21H19/12 , D21H19/34 , Y10T428/1362 , Y10T428/249921 , C08L27/06 , C08L29/04 , C08L29/06 , C08L33/08 , C08L25/06 , C08L23/20 , C08L33/20 , C08L33/10 , C08L1/10 , C08L3/08 , C08L31/04 , C08L97/00 , C08L5/00
摘要： The present invention relates to a coated fiber based substrate comprising a dispersion coating wherein said dispersion coating comprises microfibrillated cellulose and colloidal particles of a polymer. The invention further relates to a package formed from said substrate, a dispersion coating and process for the production of mentioned substrate.
摘要翻译： 本发明涉及包含分散涂层的涂覆纤维基底材，其中所述分散涂层包含微纤化纤维素和聚合物胶体颗粒。 本发明还涉及由所述基材形成的包装，分散涂料和用于制备所述基材的方法。
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6.发明申请METHOD FOR PROVIDING A SUBSTRATE WITH A BARRIER AND A SUBSTRATE COMPRISING A BARRIER 有权用于提供带有障碍物的基板和包含障碍物的基板的方法公开(公告)号：US20130004748A1
公开(公告)日：2013-01-03
申请号：US13581533
申请日：2011-03-18
申请人： Isto Heiskanen , Kaj Backfolk
发明人： Isto Heiskanen , Kaj Backfolk
CPC分类号： D21H19/10 , D01D5/003 , D01D5/0084 , D01F6/14 , D21H15/02 , D21H19/84 , D21H21/16 , Y10T428/2481 , Y10T442/2025 , Y10T442/681
摘要： The invention relates to a method for providing a surface of a fiber based substrate with a barrier layer wherein the barrier layer is formed by depositing nanofibers on the surface by the use of electrospinning or meltspinning and wherein the film is formed by post treatment of the substrate. The invention further relates to a substrate comprising such a carrier layer.
摘要翻译： 本发明涉及一种用于提供具有阻挡层的基于纤维的基材的表面的方法，其中通过使用静电纺丝或熔融纺丝将表面上的纳米纤维沉积形成阻挡层，并且其中通过后处理基材 。 本发明还涉及包含这种载体层的基底。
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7.发明授权Process for treating microfibrillated cellulose and microfibrillated cellulose treated according to the process 有权用于处理根据该方法处理的微纤化纤维素和微纤化纤维素的方法公开(公告)号：US09447540B2
公开(公告)日：2016-09-20
申请号：US14116571
申请日：2012-05-11
CPC分类号： D21C9/18 , B01D61/56 , C02F1/4698 , C02F11/006 , C02F11/12 , D21C9/001 , D21C9/007 , D21H11/18
摘要： The present invention relates to a process for dewatering a slurry comprising microfibrillated cellulose wherein the process comprises the following steps of, providing a slurry comprising microfibrillated cellulose and liquid, subjecting the slurry to an electric field inducing the liquid of the slurry to flow and separating the liquid from the microfibrillated cellulose. The invention also relates to microfibrillated cellulose dewatered according to the process.
摘要翻译： 本发明涉及一种包含微纤化纤维素的浆料脱水方法，其中该方法包括以下步骤：提供包含微纤化纤维素和液体的浆料，使浆料受到电场的诱导，使浆液的液体流动并分离 来自微纤化纤维素的液体。 本发明还涉及根据该方法脱水的微纤化纤维素。
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8.发明授权Process for the production of microfibrillated cellulose in an extruder and microfibrillated cellulose produced according to the process 有权在挤出机中生产微纤化纤维素的方法和根据该方法生产的微纤化纤维素公开(公告)号：US08747612B2
公开(公告)日：2014-06-10
申请号：US13503871
申请日：2010-10-26
申请人： Isto Heiskanen , Ali Harlin , Kaj Backfolk , Risto Laitinen
发明人： Isto Heiskanen , Ali Harlin , Kaj Backfolk , Risto Laitinen
摘要： The present invention relates to a process for the production of microfibrillated cellulose wherein the process comprises the steps of, providing a slurry comprising fibers, adding the slurry to an extruder, treating the slurry in the extruder so that the fibers are defibrillated and microfibrillated cellulose is formed. The invention further relates to a microfibrillated cellulose produced.
摘要翻译： 本发明涉及一种生产微纤化纤维素的方法，其中该方法包括以下步骤：提供包含纤维的浆料，将浆料加入到挤出机中，处理挤出机中的浆料，使纤维脱纤维和微纤化纤维素 形成。 本发明还涉及生产的微纤化纤维素。
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9.发明申请PAPER OR PAPERBOARD PRODUCT AND A PROCESS FOR PRODUCTION OF A PAPER OR PAPERBOARD PRODUCT 审中-公开纸或纸板产品和纸或纸板产品的生产过程公开(公告)号：US20130180680A1
公开(公告)日：2013-07-18
申请号：US13823582
申请日：2011-09-19
申请人： Lars Axrup , Isto Heiskanen , Kaj Backfolk , Mika Riikonen
发明人： Lars Axrup , Isto Heiskanen , Kaj Backfolk , Mika Riikonen
IPC分类号： D21H17/24
CPC分类号： D21H17/24 , D21H11/18 , D21H11/20 , D21H17/25 , D21H17/29 , D21H17/42 , D21H17/44 , D21H21/18
摘要： The present invention relates to a paper or paperboard product comprising a furnish wherein said furnish comprises a cationic polymer in an amount of above 1.5% by weight, an anionic polymer and microfibrillated cellulose. The invention further relates to a process for the production of said product.
摘要翻译： 本发明涉及包含配料的纸或纸板产品，其中所述配料包含的量高于1.5重量％的阳离子聚合物，阴离子聚合物和微纤化纤维素。 本发明还涉及生产所述产品的方法。
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公开(公告)号：US20060193994A1
公开(公告)日：2006-08-31
申请号：US11152656
申请日：2005-06-14
申请人： Tapani Penttinen , Kimmo Nevalainen , Isto Heiskanen , Kaj Backfolk , Minna Peltola , Ali Harlin
发明人： Tapani Penttinen , Kimmo Nevalainen , Isto Heiskanen , Kaj Backfolk , Minna Peltola , Ali Harlin
IPC分类号： B05D1/04
摘要： The invention relates to a method for priming a substrate by contacting the substrate with a primer fed from a primer source and depositing the primer on the substrate. Compared to other priming methods, the claimed priming gives better results because the deposition is carried out electrostatically.
摘要翻译： 本发明涉及一种通过使底物与从底物源进料的底物接触并将底物沉积在底物上而引发底物的方法。 与其他起动方法相比，所要求的起动给出更好的结果，因为沉积是静电地进行的。
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