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1. 发明申请

WO2012175806A3 METHOD AND APPARATUS FOR FIBRILLATION OF CELLULOSE CONTAINING MATERIALS 审中-公开
公开(公告)号：WO2012175806A3
公开(公告)日：2012-12-27
申请号：PCT/FI2012/050642
申请日：2012-06-20
申请人： UPM-KYMMENE CORPORATION , BJÖRKQVIST, Tomas , GUSTAFSSON, Sirkka , KOSKINEN, Timo , NUOPPONEN, Markus , VEHNIÄINEN, Annikki , FREDRIKSON, Antti
发明人： BJÖRKQVIST, Tomas , KOSKINEN, Timo , NUOPPONEN, Markus , VEHNIÄINEN, Annikki , FREDRIKSON, Antti
IPC分类号： D21D1/20 , D21B1/04 , D21H11/18 , B02C15/00
摘要： In a method for manufacturing fibril cellulose, cellulose based fibre raw material is processed mechanically in a refining gap (2) for separating fibrils. The fibres to be refined are subjected to the action of a surface roughness Ra provided by grits (1a) elevated from a refining surface (1) delimiting the refining gap (2), said surface roughness being lower than 3 μm, advantageously lower than 2 μm. The refining surface (1) is formed by spraying grits (1a) and binder (1b) onto a substrate.

2. 发明申请

WO2011064441A1 METHOD FOR MANUFACTURING NANOFIBRILLATED CELLULOSE PULP AND USE OF THE PULP IN PAPER MANUFACTURING OR IN NANOFIBRILLATED CELLULOSE COMPOSITES 审中-公开
标题翻译：用于制造纳米纤维素浆的方法和纸浆制造中或在纳米纤维素复合材料中使用纸浆的方法
公开(公告)号：WO2011064441A1
公开(公告)日：2011-06-03
申请号：PCT/FI2010/050897
申请日：2010-11-05
申请人： UPM-KYMMENE CORPORATION , NUOPPONEN, Markus , PÄIVÄLÄINEN, Taru , LAUKKANEN, Antti , PALTAKARI, Jouni
发明人： NUOPPONEN, Markus , PÄIVÄLÄINEN, Taru , LAUKKANEN, Antti , PALTAKARI, Jouni
IPC分类号： D21H11/18 , D21H21/30 , D21H21/32 , D21D1/20 , D21C9/00
CPC分类号： D21H11/18 , D21H21/30 , D21H21/32
摘要： The invention relates to a method for manufacturing pulp. The manufactured pulp contains at least 30 w-% nanofibrillated cellulose material measured from the dried pulp. The method comprises the following stages: introducing raw material to a system which raw material includes cellulose, dosing at least one type of an optical brightening agent as a refining additive to the system, and refining the raw material in the presence of the dosed optical brightening agent in at least one pre-refining stage or fibrillation stage in order to form fibrillar cellulose material. The invention further relates to a use of the produced pulp in nanofibrillated cellulose composites or in paper or paperboard manufacturing including base paper production and finishing stages, including, for example, paper and paperboard coatings.
摘要翻译：本发明涉及一种纸浆的制造方法。所制造的纸浆含有从干纸浆测量的至少30w-纳米纤维素材料。该方法包括以下步骤：将原料引入到原料包括纤维素的系统中，将至少一种类型的荧光增白剂作为精制添加剂配制到体系中，并在配制的光学增白剂的存在下对原料进行精制试剂在至少一个预精制阶段或原纤维化阶段以形成纤维状纤维素材料。本发明还涉及在纳米纤维化纤维素复合材料或包括原纸生产和精加工阶段的纸或纸板制造中的生产纸浆的使用，包括例如纸和纸板涂料。

3. 发明申请

WO2012107643A2 METHOD FOR FABRICATING FIBER PRODUCTS AND COMPOSITES 审中-公开
标题翻译：制造纤维产品和复合材料的方法
公开(公告)号：WO2012107643A2
公开(公告)日：2012-08-16
申请号：PCT/FI2012/050121
申请日：2012-02-08
申请人： UPM-KYMMENE CORPORATION , LAUKKANEN, Antti , TEIRFOLK, Jan-Erik , NUOPPONEN, Markus , WALTHER, Andreas , IKKALA, Olli
发明人： LAUKKANEN, Antti , TEIRFOLK, Jan-Erik , NUOPPONEN, Markus , WALTHER, Andreas , IKKALA, Olli
IPC分类号： D01D5/06 , D01F2/00 , B01J13/00 , C08J5/04 , C08J5/00 , C08L1/02
CPC分类号： D01F2/00 , B82Y30/00 , C08J5/005 , C08J5/045 , C08J5/24 , C08L1/02 , C08L2205/16 , D01D5/06 , D21C5/02 , D21H11/14 , D21H27/10 , Y02W30/648
摘要： Method for fabricating fiber and film products and composites comprises: - introducing an aqueous gel of nanofibrillar cellulose (NFC) into a volume of organic extraction agent miscible with water so that the aqueous gel is kept as a separate phase and forms one or several discrete physical entities containing the nanofibrillar cellulose within the phase, - changing water with the organic extraction agent in said one or several discrete physical entities of nanofibrillar cellulose, and - drying the nanofibrillar cellulose by removing the organic extraction agent from the one or several discrete physical entities of nanofibrillar cellulose. In the method the aqueous gel of nanofibrillar cellulose is introduced into the volume of organic extraction agent in the form of one or several elongated elements which form a fiber-like or ribbon-like or film-like product after drying.
摘要翻译：用于制造纤维和薄膜产品和复合材料的方法包括：将纳米纤丝纤维素（NFC）的水性凝胶引入到与水混溶的一定体积的有机萃取剂中，使得水凝胶保持为分离相，并形成一个或多个离散的物理在相中含有纳米纤维素纤维素的实体， - 在纳米纤维素纤维素的所述一个或多个离散物理实体中用有机萃取剂改变水，以及 - 通过从一个或多个离散的物理实体去除有机萃取剂来干燥纳米纤维素纤维素纳米纤维素纤维素。在该方法中，将纳米纤丝纤维素的水性凝胶以一种或多种细长元件的形式引入有机萃取剂的体积中，其在干燥后形成纤维状或带状或薄膜状产品。

4. 发明申请

WO2012172170A1 A METHOD AND A SYSTEM FOR MANUFACTURING CELLULOSIC MATERIAL 审中-公开
标题翻译：用于制造细胞材料的方法和系统
公开(公告)号：WO2012172170A1
公开(公告)日：2012-12-20
申请号：PCT/FI2012/050589
申请日：2012-06-13
申请人： UPM-KYMMENE CORPORATION , TAMPER, Juha , NUOPPONEN, Markus , KOSONEN, Harri
发明人： TAMPER, Juha , NUOPPONEN, Markus , KOSONEN, Harri
IPC分类号： C08B11/12 , C08B15/00 , D21H11/18
CPC分类号： C08B37/0003 , C08B1/08 , C08B11/12 , C08L2205/16 , D21C9/004 , D21C9/005 , D21C9/007 , D21H11/18 , D21H11/20
摘要： The invention relates to a method for manufacturing cellulosic material, the method comprising: introducing cellulose fibers as cellulosic raw material (1) to a system, and conveying the cellulose fibers (1) to an extruder (6) comprising a mixing part (6a, 6b) and/or a refining part (6d). The method further comprises dosing at least one chemical to the system before the extruder (6) and/or in the extruder (6) and performing a reaction between the cellulose fibers and the chemical(s) at least partly in the extruder (6), wherein the reaction is performed at a consistency of at least 40%, and/or dosing at least one chemical to the system before the extruder (6) and/or in the extruder (6) and mixing the cellulose fibers and the chemical(s) in the mixing part (6a, 6b) of the extruder (6), wherein the mixing step is performed at a consistency of at least 40%,and/or refining the introduced cellulose fibers at least partly in the refining part (6d) of the extruder (6), wherein the refining step is performed at a consistency of at least 5%. The invention further relates to a system for manufacturing cellulosic material. The invention further relates to use of the produced cellulosic material in the manufacture of fibril cellulose pulp.
摘要翻译：本发明涉及一种纤维素材料的制造方法，该方法包括：将纤维素纤维作为纤维素原料（1）引入系统，将纤维素纤维（1）输送到包含混合部分（6a， 6b）和/或精炼部（6d）。该方法还包括在挤出机（6）和/或挤出机（6）之前向系统中加入至少一种化学品，并至少部分地在挤出机（6）中进行纤维素纤维和化学品之间的反应，其中反应在挤出机（6）和/或挤出机（6）之前以至少40％的浓度和/或给予至少一种化学品至系统进行，并将纤维素纤维和化学品（ s）在挤出机（6）的混合部分（6a，6b）中，其中混合步骤以至少40％的稠度进行，和/或至少部分地在精炼部分（6d）中精制引入的纤维素纤维）的挤出机（6），其中精炼步骤以至少5％的稠度进行。本发明还涉及一种用于制造纤维素材料的系统。本发明还涉及所生产的纤维素材料在原纤维纤维素纸浆的制造中的应用。

5. 发明申请

WO2012107643A3 METHOD FOR FABRICATING FIBER, RIBBON AND FILM PRODUCTS AND COMPOSITES 审中-公开
标题翻译：制造纤维，薄膜和薄膜产品及复合材料的方法
公开(公告)号：WO2012107643A3
公开(公告)日：2012-10-26
申请号：PCT/FI2012050121
申请日：2012-02-08
申请人： UPM KYMMENE CORP , LAUKKANEN ANTTI , TEIRFOLK JAN-ERIK , NUOPPONEN MARKUS , WALTHER ANDREAS , IKKALA OLLI
发明人： LAUKKANEN ANTTI , TEIRFOLK JAN-ERIK , NUOPPONEN MARKUS , WALTHER ANDREAS , IKKALA OLLI
IPC分类号： D01D5/06 , B01J13/00 , C08J5/00 , C08J5/04 , C08L1/02 , D01F2/00
CPC分类号： D01F2/00 , B82Y30/00 , C08J5/005 , C08J5/045 , C08J5/24 , C08L1/02 , C08L2205/16 , D01D5/06 , D21C5/02 , D21H11/14 , D21H27/10 , Y02W30/648
摘要： Method for fabricating fiber and film products and composites comprises: - introducing an aqueous gel of nanofibrillar cellulose (NFC) into a volume of organic extraction agent miscible with water so that the aqueous gel is kept as a separate phase and forms one or several discrete physical entities containing the nanofibrillar cellulose within the phase, - changing water with the organic extraction agent in said one or several discrete physical entities of nanofibrillar cellulose, and - drying the nanofibrillar cellulose by removing the organic extraction agent from the one or several discrete physical entities of nanofibrillar cellulose. In the method the aqueous gel of nanofibrillar cellulose is introduced into the volume of organic extraction agent in the form of one or several elongated elements which form a fiber-like or ribbon-like or film-like product after drying.
摘要翻译：用于制造纤维和薄膜产品和复合材料的方法包括：将纳米纤丝纤维素（NFC）的水性凝胶引入到与水混溶的一定体积的有机萃取剂中，使得水凝胶保持为分离相，并形成一个或多个离散的物理在相中含有纳米纤维素纤维素的实体， - 在纳米纤维素纤维素的所述一个或多个离散物理实体中用有机萃取剂改变水，以及 - 通过从一个或多个离散物理实体中除去有机萃取剂来干燥纳米纤维素纤维素纳米纤维素纤维素。在该方法中，将纳米纤丝纤维素的水性凝胶以一种或多种细长元件的形式引入有机萃取剂的体积中，其在干燥后形成纤维状或带状或薄膜状产品。

6. 发明申请

WO2012127110A1 PROCESS FOR PREPARING MICRO- AND NANOCRYSTALLINE CELLULOSE 审中-公开
标题翻译：制备微晶和纳米晶体纤维素的方法
公开(公告)号：WO2012127110A1
公开(公告)日：2012-09-27
申请号：PCT/FI2012/050269
申请日：2012-03-21
申请人： UPM-KYMMENE CORPORATION , NUOPPONEN, Markus , MERILUOTO, Anne , KONTTURI, Eero
发明人： NUOPPONEN, Markus , MERILUOTO, Anne , KONTTURI, Eero
IPC分类号： C08B15/02 , C08B15/04 , C08B15/08
CPC分类号： C08B15/08 , C08B15/02 , C08B15/04
摘要： The invention relates to a process for preparing micro- and nanocrystailine cellulose material in the presence of an acid. More specifically, the invention relates to a process, in which the cellulose material is hydrolyzed in the presence of an acid in the gas phase while the moisture content of cellulose is between 1% and 80%, the cellulose material is surface-modified, and mechanically treated in order to obtain micro- and/or nanocrystailine cellulose material. The invention also relates to a cellulose product prepared by the said process and the use thereof in food and liquid crystal applications as well as in optical, cosmetic and medical applications.
摘要翻译：本发明涉及一种在酸存在下制备微米和纳米骨架纤维素材料的方法。更具体地，本发明涉及一种方法，其中纤维素材料在气相存在下在酸的存在下水解，而纤维素的水分含量在1％至80％之间，纤维素材料被表面改性，并且机械处理以获得微米和/或纳米骨架纤维素材料。本发明还涉及通过所述方法制备的纤维素产品及其在食品和液晶应用以及光学，化妆品和医学应用中的应用。

7. 发明申请

WO2012089930A1 A METHOD AND AN APPARATUS FOR PRODUCING NANOCELLULOSE 审中-公开
标题翻译：一种用于生产纳米纤维素的方法和装置
公开(公告)号：WO2012089930A1
公开(公告)日：2012-07-05
申请号：PCT/FI2011/051174
申请日：2011-12-30
申请人： UPM-KYMMENE CORPORATION , BJÖRKQVIST, Tomas , KOSKINEN, Timo , NUOPPONEN, Markus , VEHNIÄINEN, Annikki , GUSTAFSSON, Sirkka
发明人： BJÖRKQVIST, Tomas , KOSKINEN, Timo , NUOPPONEN, Markus , VEHNIÄINEN, Annikki
IPC分类号： D21D1/20 , D21D1/22 , D21H11/18
CPC分类号： D21B1/12 , D21D1/20 , D21D1/22 , D21H11/18
摘要： Nanocellulose is produced by introducing a mixture of cellulose based fibre raw material and water at a low consistency through a refining gap, having a ring-like shape and width smaller than 0.1 mm, of a refiner having the shape of a conical refiner. The refining gap is formed between the outer surface of a rotating rotor (1) and the inner surface of a stator (2). The outer surface of the rotor constitutes the inner refining surface (1a) of the refining gap, and the inner surface of the stator constitutes the outer refining surface (2a) of the refining gap. The diameter of the ring of the refining gap increases in the direction of the rotation shaft (A) of the rotor (1). In the refining gap, the fibre raw material is subjected to processing forces varying in the direction of introducing said mixture, by means of refining zones (5a, 5b, 5c) provided in the gap one after each other in the feeding direction, whereby the refining surfaces differ in surface patterning and/or surface roughness. The mixture of fibre raw material and water is guided past the refining surfaces in the feeding direction to different locations in the refining zone (5b, 5c) by by-pass channels (2b, 2c) provided in the stator (2). The width of the refining gap is maintained by the combined effect of the feeding pressure of the mixture of fibre raw material and water fed into the refining gap and the axial force of the rotor (1).
摘要翻译：纳米纤维素通过以具有圆锥形精炼机的形状的精制机的细小间隙（具有小于0.1mm的环状形状和宽度）引入低纤维素纤维原料和水的混合物来制备。精炼间隙形成在旋转转子（1）的外表面和定子（2）的内表面之间。转子的外表面构成精炼间隙的内部精磨表面（1a），并且定子的内表面构成精炼间隙的外部精磨表面（2a）。精炼间隙的环的直径在转子（1）的旋转轴（A）的方向上增加。在精炼间隙中，纤维原料通过在进给方向上彼此相继地设置在间隙中的精炼区（5a，5b，5c），在引入所述混合物的方向上施加变化的加工力，由此，精炼表面在表面图案化和/或表面粗糙度方面不同。纤维原料和水的混合物通过设置在定子（2）中的旁通通道（2b，2c）沿着进料方向被引导到精炼区（5b，5c）中的不同位置。精炼间隙的宽度通过纤维原料和进料到精炼间隙的水的混合物的进料压力和转子（1）的轴向力的组合效应来保持。

8. 发明申请

WO2012175806A2 METHOD AND APPARATUS FOR FIBRILLATION OF CELLULOSE CONTAINING MATERIALS 审中-公开
标题翻译：用于纤维素含有材料的纤维化的方法和装置
公开(公告)号：WO2012175806A2
公开(公告)日：2012-12-27
申请号：PCT/FI2012050642
申请日：2012-06-20
申请人： UPM KYMMENE CORP , BJOERKQVIST TOMAS , GUSTAFSSON SIRKKA , KOSKINEN TIMO , NUOPPONEN MARKUS , VEHNIAEINEN ANNIKKI , FREDRIKSON ANTTI
发明人： BJOERKQVIST TOMAS , KOSKINEN TIMO , NUOPPONEN MARKUS , VEHNIAEINEN ANNIKKI , FREDRIKSON ANTTI , GUSTAFSSON HELMER
IPC分类号： D21D1/20
CPC分类号： D21D1/20 , B02C19/0056 , C08B15/00 , D21D1/306
摘要： In a method for manufacturing fibril cellulose, cellulose based fibre raw material is processed mechanically in a refining gap (2) for separating fibrils. The fibres to be refined are subjected to the action of a surface roughness Ra provided by grits (1a) elevated from a refining surface (1) delimiting the refining gap (2), said surface roughness being lower than 3 µm, advantageously lower than 2 µm. The refining surface (1) is formed by spraying grits (1a) and binder (1b) onto a substrate.
摘要翻译：在原纤维纤维素的制造方法中，纤维素纤维原料在用于分离纤维的精制间隙（2）中进行机械加工。待精制的纤维经受从由澄清间隙（2）限定的精炼表面（1）升高的砂粒（1a）提供的表面粗糙度Ra的作用，所述表面粗糙度低于3μm，有利地低于2 微米。精炼表面（1）通过将粗粒（1a）和粘合剂（1b）喷射到基底上而形成。

9. 发明申请

WO2012168562A1 METHOD FOR CATALYTIC OXIDATION OF CELLULOSE AND METHOD FOR MAKING A CELLULOSE PRODUCT 审中-公开
标题翻译：纤维素催化氧化方法及制备纤维素产品的方法
公开(公告)号：WO2012168562A1
公开(公告)日：2012-12-13
申请号：PCT/FI2012/050573
申请日：2012-06-08
申请人： UPM-KYMMENE CORPORATION , VUORINEN, Tapani , PÄÄKKÖNEN, Timo , NUOPPONEN, Markus
发明人： VUORINEN, Tapani , PÄÄKKÖNEN, Timo , NUOPPONEN, Markus
IPC分类号： C08B15/04 , D21C9/00
CPC分类号： D21C3/003 , C08B15/04 , D21C9/002 , D21C9/007
摘要： In a method for catalytic oxidation of cellulose a heterocyclic nitroxyl radical is used as catalyst, hypochlorite is used as main oxidant acting as oxygen source, and a tertiary amine or chlorine dioxide as an activator of the heterocyclic nitroxyl radical.
摘要翻译：在纤维素的催化氧化方法中，使用杂环硝酰自由基作为催化剂，次氯酸盐用作作为氧源的主要氧化剂，叔胺或二氧化氯作为杂环硝酰基的活化剂。

10. 发明申请

WO2012107642A1 METHOD FOR PROCESSING NANOFIBRILLAR CELLULOSE 审中-公开
标题翻译：加工纳米纤维素的方法
公开(公告)号：WO2012107642A1
公开(公告)日：2012-08-16
申请号：PCT/FI2012/050120
申请日：2012-02-08
申请人： UPM-KYMMENE CORPORATION , LAUKKANEN, Antti , TEIRFOLK, Jan-Erik , NUOPPONEN, Markus
发明人： LAUKKANEN, Antti , TEIRFOLK, Jan-Erik , NUOPPONEN, Markus
IPC分类号： D01D5/06 , D01F2/00 , B01J13/00
CPC分类号： C08B15/04 , B01J13/0069 , D01D5/06 , D01F2/00 , D21H11/18
摘要： The invention relates to a method for processing an aqueous gel of nanofibrillar cellulose (NFC) by removing water from the aqueous gel by means of an organic solvent miscible with water. In the method: - aqueous gel is introduced into a volume of organic solvent miscible with water in a controlled manner so that the aqueous gel is kept as a separate phase and forms discrete physical entities containing the nanofibrillar cellulose within the phase, - water is changed with the organic solvent in said discrete physical entities of nanofibrillar cellulose, and - the physical entities are separated from the volume of organic solvent.
摘要翻译：本发明涉及一种通过借助与水混溶的有机溶剂从水凝胶中除去水来处理纳米纤丝纤维素（NFC）的含水凝胶的方法。在该方法中：将水性凝胶以受控的方式引入与水混溶的体积的有机溶剂中，使得水性凝胶保持为分离相，并形成在相内含有纳米纤维素纤维素的离散物理实体， - 水被改变与有机溶剂在纳米纤维素纤维素的离散物理实体中，物理实体与有机溶剂的体积分离。

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