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1.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
Applicant: Isto Heiskanen , Kaj Backfolk , Lars Axrup
Inventor： Isto Heiskanen , Kaj Backfolk , Lars Axrup
IPC: 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 classification number: 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
Abstract: 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.
Abstract translation: 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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2.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
Applicant: Lars Axrup , Isto Heiskanen , Kaj Backfolk , Mika Riikonen
Inventor： Lars Axrup , Isto Heiskanen , Kaj Backfolk , Mika Riikonen
IPC: D21H17/24
CPC classification number: D21H17/24 , D21H11/18 , D21H11/20 , D21H17/25 , D21H17/29 , D21H17/42 , D21H17/44 , D21H21/18
Abstract: 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.
Abstract translation: 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：US09994999B2
公开(公告)日：2018-06-12
申请号：US13512725
申请日：2010-12-20
Applicant: Lars Axrup , Isto Heiskanen , Kaj Backfolk
Inventor： Lars Axrup , Isto Heiskanen , Kaj Backfolk
CPC classification number: D21H11/18 , B32B27/10 , B32B27/32 , B32B29/00 , B65D65/42 , D21H19/34 , D21H27/10 , Y10T156/10 , Y10T428/253
Abstract: The present invention relates to a paper or paperboard substrate having barrier properties which substrate comprises a first fiber based layer, a second layer comprising micro-fibrillated cellulose, a third layer comprising a heat sealable polymer, and a fourth layer comprising aluminum, aluminum oxide or titanium dioxide. The invention further relates to a process for the production of said substrate and a package formed of said substrate.
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4.发明申请PAPER OR PAPERBOARD SUBSTRATE, A PROCESS FOR PRODUCTION OF THE SUBSTRATE AND A PACKAGE FORMED OF THE SUBSTRATE 有权纸或纸板基板，用于生产基板的方法和形成基板的封装公开(公告)号：US20120251818A1
公开(公告)日：2012-10-04
申请号：US13512725
申请日：2010-12-20
Applicant: Lars Axrup , Isto Heiskanen , Kaj Backfolk
Inventor： Lars Axrup , Isto Heiskanen , Kaj Backfolk
CPC classification number: D21H11/18 , B32B27/10 , B32B27/32 , B32B29/00 , B65D65/42 , D21H19/34 , D21H27/10 , Y10T156/10 , Y10T428/253
Abstract: The present invention relates to a paper or paperboard substrate having barrier properties which substrate comprises a first fiber based layer, a second layer comprising microfibrillated cellulose and a third layer comprising a polymer. The invention further relates to a process for the production of said substrate and a package formed of said substrate.
Abstract translation: 本发明涉及具有阻挡性能的纸或纸板基材，该基材包括第一纤维基层，第二层包含微纤化纤维素和包含聚合物的第三层。 本发明还涉及一种用于生产所述衬底的方法和由所述衬底形成的封装。
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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
Applicant: Kaj Backfolk , Isto Heiskanen , Nina Miikki
Inventor： Kaj Backfolk , Isto Heiskanen , Nina Miikki
Abstract: 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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Patent Agency Ranking
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
Applicant: Isto Heiskanen , Kaj Backfolk
Inventor： Isto Heiskanen , Kaj Backfolk
CPC classification number: D21H19/10 , D01D5/003 , D01D5/0084 , D01F6/14 , D21H15/02 , D21H19/84 , D21H21/16 , Y10T428/2481 , Y10T442/2025 , Y10T442/681
Abstract: 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.
Abstract translation: 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
Applicant: Isto Heiskanen , Kaj Backfolk , Ari Kotilainen , Valentas Gaidelis , Jonas Sidaravicius
Inventor： Isto Heiskanen , Kaj Backfolk , Ari Kotilainen , Valentas Gaidelis , Jonas Sidaravicius
CPC classification number: D21C9/18 , B01D61/56 , C02F1/4698 , C02F11/006 , C02F11/12 , D21C9/001 , D21C9/007 , D21H11/18
Abstract: 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.
Abstract translation: 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
Applicant: Isto Heiskanen , Ali Harlin , Kaj Backfolk , Risto Laitinen
Inventor： Isto Heiskanen , Ali Harlin , Kaj Backfolk , Risto Laitinen
Abstract: 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.
Abstract translation: 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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公开(公告)号：US20060193994A1
公开(公告)日：2006-08-31
申请号：US11152656
申请日：2005-06-14
Applicant: Tapani Penttinen , Kimmo Nevalainen , Isto Heiskanen , Kaj Backfolk , Minna Peltola , Ali Harlin
Inventor： Tapani Penttinen , Kimmo Nevalainen , Isto Heiskanen , Kaj Backfolk , Minna Peltola , Ali Harlin
IPC: B05D1/04
Abstract: 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.
Abstract translation: 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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10.发明授权Process for treating cellulose and cellulose treated according to the process 有权用于处理根据该方法处理的纤维素和纤维素的方法公开(公告)号：US09447541B2
公开(公告)日：2016-09-20
申请号：US14116590
申请日：2012-05-11
Applicant: Isto Heiskanen , Kaj Backfolk , Ari Kotilainen , Valentas Gaidelis , Jonas Sidaravicius
Inventor： Isto Heiskanen , Kaj Backfolk , Ari Kotilainen , Valentas Gaidelis , Jonas Sidaravicius
CPC classification number: D21C9/18 , B01D61/56 , C02F1/4698 , C02F11/006 , C02F11/12 , D21C9/001 , D21C9/007 , D21H11/18
Abstract: The present invention relates to a process for purifying a slurry comprising cellulose, such as microfibrillated cellulose, wherein the process comprises the following steps: —providing a slurry comprising cellulose and liquid, —subjecting the slurry to an electric field inducing the liquid of the slurry to flow, —separating the liquid from the cellulose thus obtaining a liquid depleted slurry, —adding a washing liquid, such as an organic solvent, to the liquid depleted slurry—subjecting the liquid depleted slurry to an electric field inducing the washing liquid of the slurry to flow and—separating the washing liquid from the cellulose, thus obtaining a purified cellulose. The invention also relates to cellulose such as microfibrillated cellulose obtainable from said process.
Abstract translation: 本发明涉及一种用于纯化包含纤维素如微纤化纤维素的浆料的方法，其中该方法包括以下步骤： - 提供包含纤维素和液体的浆料， - 将浆料喷射到诱导浆液液体的电场 将液体从纤维素中分离出来，从而获得液体贫化的浆料，并将洗涤液体如有机溶剂加入到液体贫化的浆料中，使得液体贫化的浆料经受电场诱导洗涤液 浆液使洗涤液从纤维素中流出并分离，得到纯化的纤维素。 本发明还涉及可从所述方法获得的纤维素如微纤化纤维素。
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