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52. 发明专利

JP5128035B2 Battery separator and a battery using the same 有权
公开(公告)号：JP5128035B2
公开(公告)日：2013-01-23
申请号：JP2001299072
申请日：2001-09-28
申请人：日本バイリーン株式会社
发明人：芳徳佐藤 , 俊明高瀬 , 豊文道畑
IPC分类号： D06M11/00 , H01M2/16 , D04H1/544 , D06M11/07 , D06M11/54 , D21H13/16 , D21H27/00 , H01M10/30
CPC分类号： Y02E60/124

53. 发明专利

JP5096726B2 Composite filter media 有权
公开(公告)号：JP5096726B2
公开(公告)日：2012-12-12
申请号：JP2006298866
申请日：2006-11-02
申请人：三菱製紙株式会社
发明人：邦弘田辺 , 光男吉田 , 均藤木
IPC分类号： B01D39/14 , B01D46/52 , D21H13/14 , D21H13/16 , D21H13/24 , D21H13/40 , D21H27/08

54. 发明专利

JP2010084251A Printing nonwoven fabric 审中-公开
标题翻译：印花无纺布
公开(公告)号：JP2010084251A
公开(公告)日：2010-04-15
申请号：JP2008252805
申请日：2008-09-30
申请人： Mitsubishi Paper Mills Ltd , 三菱製紙株式会社
发明人： YOSHIDA MITSUO , YASUNO MIKI , FUJIKI HITOSHI
IPC分类号： D21H13/24 , D21H13/16
摘要： PROBLEM TO BE SOLVED: To provide a printing nonwoven fabric having a wiry touch and ink receptivity, improved fiber fluff and fiber removal.
SOLUTION: The printing nonwoven fabric comprises at least wood pulp, a synthetic fiber, a heat-fusible organic fibrous binder, and a hot water-soluble organic fibrous binder, and is obtained by adding an organic polymer to a raw fabric sheet made by a wet papermaking method. The mixing ratio of the hot water-soluble binder to the raw fabric sheet is preferably 0.5-5 mass%.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有柔软触感和油墨接受性，改进的纤维绒毛和纤维去除的印刷无纺布。解决方案：印刷非织造织物至少包括木浆，合成纤维，热熔性有机纤维粘合剂和热水溶性有机纤维粘合剂，并且通过向原料织物片中加入有机聚合物而获得用湿造纸法制成。热水可溶性粘合剂与原料织物片的混合比优选为0.5〜5质量％。版权所有（C）2010，JPO＆INPIT

55. 发明专利

JP2010080286A Porous electrode base material, manufacturing method therefor, membrane-electrode assembly, and solid polymer fuel cell 有权
标题翻译：多孔电极基材料，其制造方法，膜电极组件和固体聚合物燃料电池
公开(公告)号：JP2010080286A
公开(公告)日：2010-04-08
申请号：JP2008247878
申请日：2008-09-26
申请人： Mitsubishi Rayon Co Ltd , 三菱レイヨン株式会社
发明人： SUMIOKA KAZUHIRO , FUKUBA YOSHINORI
IPC分类号： H01M4/88 , D21H13/16 , D21H13/18 , D21H13/50 , H01M4/96 , H01M8/10
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a porous electrode base material which is equipped with full gas permeability and resistance in the thickness and penetrating directions, and demonstrates high moisture management function of less fluctuations in battery performance, even with fluctuations in the humidification conditions, and to provide its manufacturing method, a membrane-electrode assembly, and a solid polymer fuel cell.
SOLUTION: The manufacturing method of the porous electrode base material is for sequentially carrying out processes, wherein: carbon short fibers and binder short fibers are dispersed in a two-dimensional plane; a carbon short fiber paper is fabricated; and a precursor sheet is fabricated, by impregnating a dimethyl acetamide solution in which polyacrylonitrile and polyvinyl pyrrolidone are dissolved into the carbon short fiber paper. Polyacrylonitrile and polyvinyl pyrrolidone in the precursor sheet are phase-separated from each other, and phase-separated polyacrylonitrile in the precursor sheet is made to coagulate. The precursor sheet containing polyacrylonitrile and polyvinyl pyrrolidone from which dimethyl acetamide is removed is obtained, and through the carbonization treatment of the precursor sheet obtained, the porous electrode base material is obtained.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种多孔电极基材，其在厚度和穿透方向上具有全气体渗透性和电阻，并且表现出较高的电池性能波动的水分管理功能，即使加湿波动条件，并提供其制造方法，膜 - 电极组件和固体聚合物燃料电池。解决方案：多孔电极母材的制造方法是依次进行其中：短纤维和粘合剂短纤维分散在二维平面中; 制造碳短纤维纸; 通过将聚丙烯腈和聚乙烯吡咯烷酮溶解在碳短纤维纸中的二甲基乙酰胺溶液浸渍来制造前体片。将前体片中的聚丙烯腈和聚乙烯吡咯烷酮彼此相分离，使前体片中的相分离聚丙烯腈凝结。得到含有去除二甲基乙酰胺的聚丙烯腈和聚乙烯吡咯烷酮的前体片，通过碳化处理得到的前体片，得到多孔电极基材。版权所有（C）2010，JPO＆INPIT

57. 发明专利

JP2009521618A Polyareneazole / thermoplastic resin pulp and a method of manufacturing the same 有权
公开(公告)号：JP2009521618A
公开(公告)日：2009-06-04
申请号：JP2008547403
申请日：2006-12-19
申请人：イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーE.I.Du Pont De Nemours And Company
发明人：アマ，アヒム , マロニー，ステイーブン・デイ , レビト，ミカイル・アール
IPC分类号： D21H13/20 , D21H13/14 , D21H13/16
CPC分类号： D21H13/20 , C04B16/0608 , C04B26/02 , C09K3/1028 , D21H13/14 , D21H13/24 , D21H17/35 , F16D69/026 , C04B14/042 , C04B14/10 , C04B14/36
摘要：本発明は、チキソトロープとしての、およびフィルター材料としてのその使用を含む加工助剤のような、例えば流体シーリング材をはじめとする製品での強化材として使用するための熱可塑性樹脂およびポリアレーンアゾールパルプに関する。本パルプは、（ａ）不規則形状の熱可塑性繊維繊維状構造物と、（ｂ）不規則形状のポリアレーンアゾール繊維状構造物と（ｃ）水とを含んでなり、それによって熱可塑性繊維フィブリルおよび／またはスタークはポリアレーンアゾールフィブリルおよび／またはスタークと実質的に交絡される。本発明はさらに、かかる熱可塑性樹脂およびポリアレーンアゾールパルプの製造方法に関する。

58. 发明专利

JP4149559B2 Pressure-sensitive adhesive sheet 失效
公开(公告)号：JP4149559B2
公开(公告)日：2008-09-10
申请号：JP12214598
申请日：1998-05-01
申请人：スリーエムカンパニー
发明人：誠榊原
IPC分类号： B32B5/32 , D21H27/00 , B32B27/00 , B32B27/10 , C09J7/04 , C09J121/00 , C09J133/00 , D21H13/10 , D21H13/16 , D21H15/02 , D21H27/38
CPC分类号： D21H27/38 , C09J7/21 , C09J2203/31 , C09J2400/283 , D21H15/02
摘要： A paper backing for supporting a secondary layer, and that can be advantageously used particularly in the manufacturing of an adhesive sheet. A paper backing having a double-layer paper structure comprises a first paper layer and a second paper layer, the first paper layer and second paper layer each being manufactured from wood pulp and short fiber so that the blending ratios of short fiber to the wood pulp in the first and second paper layers are different.

59. 发明专利

JP2008038266A Multilayer paper and method for producing the same 审中-公开
标题翻译：多层纸及其制造方法
公开(公告)号：JP2008038266A
公开(公告)日：2008-02-21
申请号：JP2006210567
申请日：2006-08-02
申请人： National Printing Bureau , 独立行政法人国立印刷局
发明人： OKUDA TAKASHI
IPC分类号： D21H27/00 , D21H13/16
摘要： PROBLEM TO BE SOLVED: To provide a multilayer paper obtained by manufacturing a nonwoven fabric by using a single fiber or a sheath-core conjugate fiber having a component of a polyvinyl alcohol (PVA), and then making pulp fibers with the nonwoven fabric by using a Fourdrinier paper machine, and a method for producing the same.
SOLUTION: This multilayer paper is obtained by preparing the nonwoven fabric by using the single-structured fiber having the PVA component having a thermally fusing temperature of 90-120°C, or the sheath-core conjugate fiber consisting of a resin having a thermally fusing temperature of >120°C at the core part, and the PVA fiber having a thermally fusing temperature of 90-120°C at the sheath part, interposing the nonwoven fabric between an upper layer paper material and lower layer paper material to form the multilayer paper having the upper paper material layer, nonwoven fabric layer and lower paper material layer and heating for drying the multilayer paper in a drying process of the papermaking machine. The method for producing the same is also provided.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过使用具有聚乙烯醇（PVA）组分的单纤维或皮芯复合纤维制造无纺布而获得的多层纸，然后使具有非织造布的纸浆纤维通过使用长网造纸机的织物及其制造方法。解决方案：该多层纸是通过使用具有热熔温度为90-120℃的PVA组分的单结构纤维或由具有90-120℃的热熔温度的树脂组成的皮芯复合纤维制备无纺布而获得的，核心部分的热熔温度> 120℃，鞘部分热熔温度为90-120℃的PVA纤维，将无纺织物插入上层纸材料和下层纸材料之间，在造纸机的干燥过程中形成具有上层纸层，无纺布层和下纸层的多层纸和用于干燥多层纸的加热。还提供了其制造方法。版权所有（C）2008，JPO＆INPIT

60. 发明专利

JP2007167788A Filter medium for filter, filter for fluid filtration, and oil filter for engine 有权
标题翻译：过滤器过滤器，滤芯过滤器，发动机油过滤器
公开(公告)号：JP2007167788A
公开(公告)日：2007-07-05
申请号：JP2005370470
申请日：2005-12-22
申请人： Hour Seishi Kk , Toyota Boshoku Corp , トヨタ紡織株式会社 , 阿波製紙株式会社
发明人： OHASHI YOSHIHIRO , ODA SHOGO
IPC分类号： B01D39/16 , D21H13/14 , D21H13/16 , F01M11/03
摘要： PROBLEM TO BE SOLVED: To provide a filter medium for a filter which facilitates a disposal, keeps a filter efficiency high, and a filtering life long, a filter for a fluid filtration provided with the filter medium for the filter, and an oil filter for an engine.
SOLUTION: The filter medium for the filter contains a cellulose fiber, a modified cross-section fiber (A) wherein a fiber diameter is 50-70 μm, and a cross-sectional shape is a +shaped PET fiber, a fine fiber (B) which is a vinylon fiber having a fiber diameter of 0.1-5 μm, and a hydrophilic fiber (C) which has a fiber diameter of 15-25 μm and is a hydrophilic polypropylene fiber made from a polypropylene fiber hydrophilically treated by a detergent. When the whole fiber in the filter medium for the filter is 100 mass%, 10-30 mass% the modified cross-section fiber (A), 3-7 mass% the fine fiber (B), and 5-20 mass% the hydrophilic fiber (C) are contained.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种便于处理的过滤器的过滤介质，保持过滤器效率高，过滤寿命长，用于过滤器的过滤介质的流体过滤器用过滤器和机油过滤器用于发动机。解决方案：用于过滤器的过滤介质包含纤维素纤维，纤维直径为50-70μm的横截面纤维（A），横截面形状为+形PET纤维，细纤维作为纤维直径为0.1-5μm的维纶纤维的纤维（B）和纤维直径为15-25μm的亲水性纤维（C），是由聚丙烯纤维制成的亲水性聚丙烯纤维，该聚丙烯纤维由洗涤剂当过滤器用过滤介质中的全纤维为100质量％时，改性截面纤维（A）为10-30质量％，细纤维（B）为3-7质量％，以及5-20质量％含有亲水性纤维（C）。版权所有（C）2007，JPO＆INPIT

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