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公开(公告)号：US09243128B2
公开(公告)日：2016-01-26
申请号：US13514883
申请日：2010-12-10
Applicant: Yoshiaki Kumamoto , Kenta Mukai , Hironobu Kawajiri , Akira Takenaka , Taiki Yoshino , Akira Isogai , Motoi Konishi , Tetsuji Kito
Inventor： Yoshiaki Kumamoto , Kenta Mukai , Hironobu Kawajiri , Akira Takenaka , Taiki Yoshino , Akira Isogai , Motoi Konishi , Tetsuji Kito
CPC classification number: C08K7/02 , C08B15/04 , C08J5/045 , C08J2367/04 , C08L1/02 , C08L1/04 , C08L67/04 , C08L97/02 , C08L2205/16 , C08L2205/18 , C08L2666/26
Abstract: A composite material of the invention is a mixture of cellulose microfibers having a carboxyl group content of 0.1 to 3 mmol/g and a moldable polymeric material selected from the group consisting of a biomass-derived polymer and a petroleum-derived polymer. The biomass-derived polymer is preferably polylactic acid or pulp. The cellulose microfibers are preferably present in an amount of 0.01% to 60% by mass. Another composite material of the invention is a mixture of cellulose composite microfibers and a moldable resin, the cellulose composite microfibers being obtained by adsorbing a surfactant onto cellulose microfibers having a carboxyl group content of 0.1 to 3 mmol/g.
Abstract translation: 本发明的复合材料是羧基含量为0.1〜3mmol / g的纤维素微纤维与选自由生物质衍生的聚合物和石油衍生的聚合物组成的组的可成型聚合材料的混合物。 生物质衍生的聚合物优选为聚乳酸或纸浆。 纤维素微纤维优选以0.01〜60质量％的量存在。 本发明的另一种复合材料是纤维素复合微纤维和可模制树脂的混合物，纤维素复合微纤维通过将表面活性剂吸附在羧基含量为0.1至3mmol / g的纤维素微纤维上而获得。
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2.发明授权公开(公告)号：US08084139B2
公开(公告)日：2011-12-27
申请号：US11579595
申请日：2005-04-28
Applicant: Yoshiaki Kumamoto , Masataka Ishikawa
Inventor： Yoshiaki Kumamoto , Masataka Ishikawa
IPC: B32B29/00
CPC classification number: A61F7/03 , D21H15/00 , D21H17/42 , D21H17/44 , D21H17/67 , D21H21/10 , F24V30/00 , Y10T428/269 , Y10T428/31993 , Y10T442/3927
Abstract: A molded article containing a powder and a fibrous material which is obtained by a wet papermaking process. The fibrous material has a fiber length frequency distribution such that 30% to 90% of the fibrous material have a fiber length of 0.4 to 2.0 mm and that 9% to 50% of the fibrous material has a fiber length of 0.4 mm or less. The molded article contains at least 50% by weight of the powder.
Abstract translation: 含有通过湿造纸法得到的粉末和纤维材料的成型体。 纤维材料具有纤维长度频率分布，使得纤维材料的30％至90％的纤维长度为0.4至2.0mm，纤维材料的9％至50％的纤维长度为0.4mm或更小。 模制品含有至少50重量％的粉末。
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公开(公告)号：US08029896B2
公开(公告)日：2011-10-04
申请号：US12672320
申请日：2008-08-07
Applicant: Yoshiaki Kumamoto , Kenta Mukai , Toru Ugajin , Takahiro Maezawa , Naoki Honbo , Akira Isogai
Inventor： Yoshiaki Kumamoto , Kenta Mukai , Toru Ugajin , Takahiro Maezawa , Naoki Honbo , Akira Isogai
IPC: B32B23/00
CPC classification number: C08J7/047 , C08B15/02 , Y10T428/249924 , Y10T428/2965 , Y10T428/298
Abstract: Provided is a material for gas barrier containing cellulose fibers having an average fiber diameter of not more than 200 nm, wherein the content of the carboxyl group in a cellulose composing the cellulose fiber is 0.1 to 2 mmol/g. A molded composite having gas barrier properties such as high oxygen barrier properties can be produced by applying the material for gas barrier on a substrate and drying.
Abstract translation: 本发明提供一种含有平均纤维径不超过200nm的纤维素纤维的阻气材料，其中构成纤维素纤维的纤维素中的羧基含量为0.1〜2mmol / g。 通过将阻气性材料涂布在基材上并进行干燥，可以制造具有阻气性高的阻氧性的成型复合体。
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公开(公告)号：US20050028806A1
公开(公告)日：2005-02-10
申请号：US10873225
申请日：2004-06-23
Applicant: Yoshiaki Kumamoto , Masataka Ishikawa , Takao Orii , Christine Hall , Jill Lynch
Inventor： Yoshiaki Kumamoto , Masataka Ishikawa , Takao Orii , Christine Hall , Jill Lynch
CPC classification number: A61F7/034 , A61F2007/0008 , A61F2007/0036 , A61F2007/0062
Abstract: A warming device consisting essentially of a heat generating main body comprising a heat generating element and an air-permeable holding member having the heat generating element enclosed therein. The warming device has a receiving part for receiving a part of a body being inserted. The heat generating element comprises a sheet which contains an oxidizable metal, a moisture-retaining agent, and a fibrous material and is prepared by papermaking.
Abstract translation: 一种加热装置，其基本上由发热主体组成，发热体包括发热元件和封闭有发热元件的透气保持构件。 加热装置具有用于接收被插入的身体的一部分的接收部。 发热元件包括含有可氧化金属的片材，保湿剂和纤维材料，并通过造纸制备。
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公开(公告)号：US06645348B2
公开(公告)日：2003-11-11
申请号：US10212723
申请日：2002-08-07
Applicant: Yoshiaki Kumamoto , Shinji Otakura , Kenichi Otani , Shingo Odajima , Tokuo Tsuura
Inventor： Yoshiaki Kumamoto , Shinji Otakura , Kenichi Otani , Shingo Odajima , Tokuo Tsuura
IPC: D21J700
Abstract: Pulp deposited bodies (7 and 8) are formed on the surfaces (2a and 3a) of a set of splits (2 and 3) of a papermaking mold, each split having a plurality of interconnecting holes connecting the outside to the inside thereof, and the splits (2 and 3) are mated to join the pulp deposited bodies (7 and 8).
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Patent Agency Ranking
公开(公告)号：US06521085B2
公开(公告)日：2003-02-18
申请号：US09885982
申请日：2001-06-22
Applicant: Yoshiaki Kumamoto , Kenichi Otani , Shinji Otakura , Tokuo Tsuura , Masataka Ishikawa , Toshiyuki Suga , Akira Nonomura
Inventor： Yoshiaki Kumamoto , Kenichi Otani , Shinji Otakura , Tokuo Tsuura , Masataka Ishikawa , Toshiyuki Suga , Akira Nonomura
IPC: D21J700
CPC classification number: B65D23/0821 , B65D1/0207 , B65D1/0215 , B65D1/0223 , B65D1/10 , B65D25/32 , B65D43/162 , B65D77/245 , D21J3/10 , D21J7/00 , Y10T428/1303
Abstract: A method for producing a pulp molded article (7) comprising the steps of supplying a pulp slurry into the cavity (1) of a mold (10) composed of a set of splits (3 and 4) the set of splits (3 and 4) being assembled together to form the cavity (1) with a prescribed configuration, to form a pulp deposited body (5), feeding a fluid into the cavity (1) to press the pulp deposited body (5) onto the inner wall of the cavity (1) for dewatering.
Abstract translation: 一种制造纸浆模塑制品（7）的方法，包括以下步骤：将纸浆浆料供入模具（10）的空腔（1）中，模具（10）由一组分割（3和4）组成， ）组装在一起以形成具有规定构造的空腔（1），以形成纸浆沉积体（5），将流体输送到空腔（1）中以将纸浆沉积体（5）挤压到 空腔（1）用于脱水。
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公开(公告)号：US08256412B2
公开(公告)日：2012-09-04
申请号：US10566471
申请日：2004-07-29
Applicant: Yoshiaki Kumamoto , Masataka Ishikawa , Hironobu Kawajiri , Hisao Nishiguchi
Inventor： Yoshiaki Kumamoto , Masataka Ishikawa , Hironobu Kawajiri , Hisao Nishiguchi
CPC classification number: A61F7/034 , A61F2007/0062 , F24V30/00 , Y10T428/1303
Abstract: A warming device of sheet form having (1) a heat generating sheet prepared by papermaking and containing an oxidizable metal, a moisture retaining agent, and a fibrous material and (2) an air permeable holder holding the heat generating sheet. The warming device has a thickness of 0.1 to 10 mm and a flexural strength of 0.01 to 0.3 N/cm. The sheet preferably has a thickness of 0.1 to 2.0 mm. The fibrous material preferably has a CSF of 600 ml or less.
Abstract translation: 一种片状加温装置，具有（1）通过造纸制备并含有可氧化金属，保湿剂和纤维材料制成的发热片材，以及（2）保持发热片材的透气保持器。 加温装置的厚度为0.1〜10mm，弯曲强度为0.01〜0.3N / cm。 片材的厚度优选为0.1〜2.0mm。 纤维状材料优选具有600ml以下的CSF。
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公开(公告)号：US20100316863A1
公开(公告)日：2010-12-16
申请号：US12672320
申请日：2008-08-07
Applicant: Yoshiaki Kumamoto , Kenta Mukai , Toru Ugajin , Takahiro Maezawa , Naoki Honbo , Akira Isogai
Inventor： Yoshiaki Kumamoto , Kenta Mukai , Toru Ugajin , Takahiro Maezawa , Naoki Honbo , Akira Isogai
CPC classification number: C08J7/047 , C08B15/02 , Y10T428/249924 , Y10T428/2965 , Y10T428/298
Abstract: Provided is a material for gas barrier containing cellulose fibers having an average fiber diameter of not more than 200 nm, wherein the content of the carboxyl group in a cellulose composing the cellulose fiber is 0.1 to 2 mmol/g. A molded composite having gas barrier properties such as high oxygen barrier properties can be produced by applying the material for gas barrier on a substrate and drying.
Abstract translation: 本发明提供一种含有平均纤维径不超过200nm的纤维素纤维的阻气材料，其中构成纤维素纤维的纤维素中的羧基含量为0.1〜2mmol / g。 通过将阻气性材料涂布在基材上并进行干燥，可以制造具有阻气性高的阻氧性的成型复合体。
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公开(公告)号：US07353820B2
公开(公告)日：2008-04-08
申请号：US10873225
申请日：2004-06-23
Applicant: Yoshiaki Kumamoto , Masataka Ishikawa , Takao Orii , Christine Hall , Jill Kathleen Lynch
Inventor： Yoshiaki Kumamoto , Masataka Ishikawa , Takao Orii , Christine Hall , Jill Kathleen Lynch
CPC classification number: A61F7/034 , A61F2007/0008 , A61F2007/0036 , A61F2007/0062
Abstract: A warming device consisting essentially of a heat generating main body comprising a heat generating element and an air-permeable holding member having the heat generating element enclosed therein. The warming device has a receiving part for receiving a part of a body being inserted. The heat generating element comprises a sheet which contains an oxidizable metal, a moisture-retaining agent, and a fibrous material and is prepared by papermaking.
Abstract translation: 一种加热装置，其基本上由发热主体组成，发热体包括发热元件和封闭有发热元件的透气保持构件。 加热装置具有用于接收被插入的身体的一部分的接收部。 发热元件包括含有可氧化金属的片材，保湿剂和纤维材料，并通过造纸制备。
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公开(公告)号：US20060276863A1
公开(公告)日：2006-12-07
申请号：US10556136
申请日：2004-05-07
Applicant: Yoshiaki Kumamoto , Masatake Ishikawa , Takao Orii
Inventor： Yoshiaki Kumamoto , Masatake Ishikawa , Takao Orii
IPC: A61F7/00
CPC classification number: A61F7/034 , A61F2007/0036 , A61F2007/0062 , A61F2007/0087 , A61F2007/0092
Abstract: A warming article having a heat generating main body (4). The heat generating main body (4) is composed of a heat generating element (2) having water vapor generating capability and an air permeable holder (3) for holding the heat generating element (2). The heat generating main body (4) is configured to expand with heat generation of the heat generating element (2). The amount of water vapor generated from the warming article is preferably 1.0 to 100 mg/(cm2·10 min). The holder (3) preferably has a water vapor permeability of 1.5 to 10 kg/(m2·24 hr). The heat generating element (2) is preferably a sheet molded by papermaking and containing an oxidizable metal, a moisture-retaining agent, and a fibrous material.
Abstract translation: 一种具有发热主体（4）的加热制品。 发热体（4）由具有水蒸汽发生能力的发热元件（2）和用于保持发热元件（2）的透气保持器（3）组成。 发热体（4）构成为通过发热元件（2）的发热而膨胀。 由加热物质产生的水蒸气的量优选为1.0〜100mg /（cm 2·10min）。 保持器（3）的透水度优选为1.5〜10kg /（m 2·2·24小时）。 发热元件（2）优选为通过造纸成型并含有可氧化金属，保湿剂和纤维材料的片材。
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