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公开(公告)号：US09631177B2
公开(公告)日：2017-04-25
申请号：US13881982
申请日：2011-10-26
IPC分类号： A61K47/26 , C12N5/071 , A61K9/06 , A61K47/38 , A61L27/20 , A61L27/36 , A61L27/38 , A61L27/52 , C08J3/075 , C08L1/02 , C12N5/00 , C12N11/04 , C12N11/12 , C08L97/02 , C12N5/0735 , C12N5/079
CPC分类号： C12N5/0671 , A61K9/06 , A61K47/26 , A61K47/38 , A61L27/20 , A61L27/3637 , A61L27/38 , A61L27/52 , C08J3/075 , C08J2301/02 , C08J2389/00 , C08L1/02 , C08L97/02 , C12N5/0068 , C12N5/0606 , C12N5/0621 , C12N5/067 , C12N5/0672 , C12N11/04 , C12N11/12 , C12N2533/78
摘要： The present invention relates material that is useful in drug delivery compositions. The material comprises cellulose nanofibers and/or derivatives thereof, wherein the cellulose nanofibers are in a form of a hydrogel or membrane. The invention also provides methods for producing these materials and compositions and uses thereof.
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公开(公告)号：US09534320B2
公开(公告)日：2017-01-03
申请号：US13984673
申请日：2012-02-08
IPC分类号： C08J5/06 , C12P19/04 , D01F2/00 , B82Y30/00 , C08J5/00 , C08J5/04 , C08J5/24 , C08L1/02 , D01D5/06 , D21C5/02 , D21H11/14 , D21H27/10
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 includes: introducing an aqueous gel of nanofibrillar cellulose 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物理实体，其含有纳米纤维 相中的纤维素; 在纳米纤维素纤维素的一个或几个离散物理实体中用有机萃取剂改变水; 并通过从纳米纤维素纤维素的一个或多个离散物理实体去除有机萃取剂来干燥纳米纤维素纤维素。 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。
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3.发明申请公开(公告)号：US20140374254A1
公开(公告)日：2014-12-25
申请号：US14368121
申请日：2012-12-18
申请人： Marko Lauraeus , Antti Laukkanen
发明人： Marko Lauraeus , Antti Laukkanen
IPC分类号： G01N27/447 , B01D15/38 , B01D15/36 , B01D15/20 , B01D15/34
CPC分类号： G01N27/44747 , B01D15/20 , B01D15/34 , B01D15/361 , B01D15/3804 , B01J20/24 , B01J20/28047 , B01J20/285 , B01J20/291 , B01J2220/4825 , B01J2220/485 , B01J2220/54
摘要： Separation methods based on electrophoresis or chromatography that use a stationary phase including fibril cellulose.
摘要翻译： 基于使用包含原纤维素的固定相的电泳或色谱法的分离方法。
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公开(公告)号：US20140130710A1
公开(公告)日：2014-05-15
申请号：US14115159
申请日：2012-05-04
IPC分类号： C09D101/02 , B05D1/00 , B05D5/00
CPC分类号： C09D101/02 , B05D1/60 , B05D5/00 , D21H17/16 , D21H17/17 , D21H17/25 , D21H17/62 , D21H19/34 , D21H19/52 , D21H21/16
摘要： A method for producing a superhydrophobic surface, which includes cellulosic material. The cellulosic material includes nanocellulose particles and the method includes adding the nanocellulose particles to a surface and hydrophobizing the nanocellulose particles with a modifier before, during and/or after the addition of the particles. The invention further relates to a hydrophobic coating.
摘要翻译： 一种制造超疏水表面的方法，其包括纤维素材料。 纤维素材料包括纳米纤维素颗粒，并且该方法包括将纳米纤维素颗粒添加到表面，并且在添加颗粒之前，期间和/或之后用改性剂疏水化纳米纤维素颗粒。 本发明还涉及疏水涂层。
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公开(公告)号：US20140058077A1
公开(公告)日：2014-02-27
申请号：US13984673
申请日：2012-02-08
IPC分类号： 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 includes: introducing an aqueous gel of nanofibrillar cellulose 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物理实体，其含有纳米纤维 相中的纤维素; 在纳米纤维素纤维素的一个或几个离散物理实体中用有机萃取剂改变水; 并通过从纳米纤维素纤维素的一个或多个离散物理实体去除有机萃取剂来干燥纳米纤维素纤维素。 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。
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公开(公告)号：US20130108373A1
公开(公告)日：2013-05-02
申请号：US13700694
申请日：2011-06-01
IPC分类号： C08L1/02
摘要： The invention relates to a method for treating soil material. According to the invention, the soil material is treated by a mixture composition containing at least microfibrillated cellulose and water.
摘要翻译： 本发明涉及一种处理土壤材料的方法。 根据本发明，通过至少含有微纤化纤维素和水的混合物组合物处理土壤材料。
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公开(公告)号：US09174873B2
公开(公告)日：2015-11-03
申请号：US13496109
申请日：2010-10-01
申请人： Antti Laukkanen , Jan-Erik Teirfolk , Markku Leivo , Hannele Kuosa , Kirsi Kataja , Antti Nurmi
发明人： Antti Laukkanen , Jan-Erik Teirfolk , Markku Leivo , Hannele Kuosa , Kirsi Kataja , Antti Nurmi
IPC分类号： C04B14/00 , C04B24/00 , C04B28/02 , C04B18/24 , C04B24/38 , C04B40/00 , C04B111/00 , C04B111/70
CPC分类号： C04B28/02 , C04B18/24 , C04B24/383 , C04B40/0039 , C04B2111/00103 , C04B2111/70 , Y02W30/97 , C04B2103/408
摘要： The invention relates to an admixture for a cementitious composition comprising microfibrillar cellulose and/or a derivative thereof. The invention also relates to a method of manufacturing said admixture and to the use of the microfibrillar cellulose and/or a derivative thereof in the concrete admixture. The invention further relates to a cementitious composition comprising said admixture and methods of manufacture and use thereof.
摘要翻译： 本发明涉及包含微原纤维素和/或其衍生物的水泥组合物的混合物。 本发明还涉及制造所述混合物的方法以及在混凝土外加剂中使用微原纤维素和/或其衍生物。 本发明还涉及包含所述混合物的水泥组合物及其制造和使用方法。
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公开(公告)号：US20130035263A1
公开(公告)日：2013-02-07
申请号：US13575135
申请日：2011-01-25
CPC分类号： C09K8/90 , C08L1/02 , C08L1/04 , C08L2205/16 , C09K8/10 , C09K8/40 , C09K8/514 , C09K8/516 , C09K8/588 , C09K8/70 , C09K2208/08 , C09K2208/10 , D21C9/002 , Y10T428/298
摘要： An agent for oilfield applications capable of being dispersed in water is nanofibrillar cellulose. The nanofibrillar cellulose mixed in water gives shear-thinning behavior to the composition, which is pumped to a subterranean oil-containing formation to aid in oil recovery.
摘要翻译： 能够分散在水中的油田应用剂是纳米纤维素纤维素。 混合在水中的纳米纤维纤维素对组合物产生剪切变稀的作用，将其泵送到地下含油地层以帮助采油。
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公开(公告)号：US20120227633A1
公开(公告)日：2012-09-13
申请号：US13496109
申请日：2010-10-01
申请人： Antti Laukkanen , Jan-Erik Teirfolk , Markku Leivo , Hannele Kuosa , Kirsi Kataja , Antti Nurmi
发明人： Antti Laukkanen , Jan-Erik Teirfolk , Markku Leivo , Hannele Kuosa , Kirsi Kataja , Antti Nurmi
IPC分类号： C04B16/02
CPC分类号： C04B28/02 , C04B18/24 , C04B24/383 , C04B40/0039 , C04B2111/00103 , C04B2111/70 , Y02W30/97 , C04B2103/408
摘要： The invention relates to an admixture for a cementitious composition comprising microfibrillar cellulose and/or a derivative thereof. The invention also relates to a method of manufacturing said admixture and to the use of the microfibrillar cellulose and/or a derivative thereof in the concrete admixture. The invention further relates to a cementitious composition comprising said admixture and methods of manufacture and use thereof.
摘要翻译： 本发明涉及包含微原纤维素和/或其衍生物的水泥组合物的混合物。 本发明还涉及制造所述混合物的方法以及在混凝土外加剂中使用微原纤维素和/或其衍生物。 本发明还涉及包含所述混合物的水泥组合物及其制造和使用方法。
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公开(公告)号：US09200193B2
公开(公告)日：2015-12-01
申请号：US13575135
申请日：2011-01-25
IPC分类号： C09K8/40 , C09K8/90 , C09K8/514 , C09K8/516 , C09K8/588 , C09K8/70 , C08L1/02 , C08L1/04 , C09K8/10 , D21C9/00
CPC分类号： C09K8/90 , C08L1/02 , C08L1/04 , C08L2205/16 , C09K8/10 , C09K8/40 , C09K8/514 , C09K8/516 , C09K8/588 , C09K8/70 , C09K2208/08 , C09K2208/10 , D21C9/002 , Y10T428/298
摘要： An agent for oilfield applications capable of being dispersed in water is nanofibrillar cellulose. The nanofibrillar cellulose mixed in water gives shear-thinning behavior to the composition, which is pumped to a subterranean oil-containing formation to aid in oil recovery.
摘要翻译： 能够分散在水中的油田应用剂是纳米纤维素纤维素。 混合在水中的纳米纤维纤维素对组合物产生剪切变稀的作用，将其泵送到地下含油地层以帮助采油。
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