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公开(公告)号：EP1199406A4
公开(公告)日：2007-11-07
申请号：EP00931611
申请日：2000-05-30
Applicant: KAO CORP
Inventor： OTANI KENICHI , KUMAMOTO YOSHIAKI , TSUURA TOKUO , GOTO MINORU , ETO KEIJI
IPC: D21J7/00
CPC classification number: D21J7/00
Abstract: A mold for paper-making (10), comprising a paper-making part (11) having a specified shape, an outer edge part (13) extended outward from the peripheral edge of the paper-making part (11), and a net (15) covering at least a part of the outer edge part (13) and the paper-making part (11), wherein fixing members (16) are disposed at the peripheral edge of the net (15), and the fixing members (16) are fixed to the outer edge part (13), whereby the net (15) is fixed to the paper-making part (11) through the fixing members (16).
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公开(公告)号：EP1059384A4
公开(公告)日：2006-02-08
申请号：EP99905261
申请日：1999-02-22
Applicant: KAO CORP
Inventor： KUMAMOTO YOSHIAKI , OTAKURA SHINJI , OTANI KENICHI , ODAJIMA SHINGO , TSUURA TOKUO
Abstract: A method of manufacturing a pulp molded product, comprising forming pulp laminate layers (2a, 3a) on surfaces of a pair of paper making divisional molds (2, 3) in which a plurality of communication bores providing communication between the exterior and interior of the molds are formed, and then carrying out a dehydration operation with the divided molds in a squarely engaged state, whereby a pulp molded product in which the pulp laminate layers are pasted on each other is manufactured.
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公开(公告)号：EP3088600A4
公开(公告)日：2017-08-02
申请号：EP14875027
申请日：2014-12-11
Applicant: KAO CORP
Inventor： YAMATO KYOHEI , KUMAMOTO YOSHIAKI
IPC: D06M15/53 , C08B15/06 , C08L1/08 , C08L101/00 , D06M13/325 , D06M101/06
CPC classification number: D06M15/53 , C08B15/00 , C08B15/04 , C08L1/04 , C08L33/08 , C08L33/10 , C08L63/00 , C08L67/00 , C08L101/00 , C08L2205/16 , D06M13/17 , D06M13/325 , D06M13/402 , D06M2101/06 , C08L71/02 , C08L21/00 , C08L71/00
Abstract: A fine cellulose fiber composite containing fine cellulose fibers and a polymer having an ethylene oxide/propylene oxide (EO/PO) copolymer moiety or a propylene oxide (PO) polymer moiety, the fine cellulose fibers being connected with the polymer via an amide bond. The fine cellulose fiber composite of the present invention has high dispersibility in the resin and can exhibit an effect of increasing strength, so that the fine cellulose fiber composite is suitably used as various fillers, and the like. Also, the resin composition of the present invention containing a dispersion of the fine cellulose fiber composite can be suitably used in various industrial applications such as daily sundries, household electric appliance parts, wrapping materials for household electric appliance parts, and automobile parts.
Abstract translation: 一种含有微细纤维素纤维和具有环氧乙烷/环氧丙烷（EO / PO）共聚物部分或环氧丙烷（PO）聚合物部分的聚合物的微细纤维素纤维复合材料，所述微细纤维素纤维通过酰胺键与聚合物连接。 本发明的微细纤维素纤维复合体在树脂中的分散性高，可以发挥提高强度的效果，因此适合用作各种填充材料等。 另外，含有微细纤维素纤维复合体分散液的本发明的树脂组合物可以适用于日用杂物，家电部件，家电部件用包装材料，汽车部件等各种工业用途。
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公开(公告)号：EP3088422A4
公开(公告)日：2017-08-02
申请号：EP14874982
申请日：2014-12-11
Applicant: KAO CORP
Inventor： YAMATO KYOHEI , KUMAMOTO YOSHIAKI
CPC classification number: D01F11/02 , C08B15/00 , C08B15/04 , C08B15/06 , C08G81/00 , C08L1/02 , C08L1/04 , C08L21/00 , C08L33/08 , C08L33/10 , C08L63/00 , C08L67/00 , C08L2205/16 , D06M13/17 , D06M13/325 , D06M2101/06 , D10B2201/20 , C08L71/02 , C08L71/00
Abstract: A fine cellulose fiber composite containing fine cellulose fibers having a carboxy group and an amine having an ethylene oxide/propylene oxide (EO/PO) copolymer moiety, the fine cellulose fibers being bound with the amine at the carboxy group to form a salt, wherein the fine cellulose fibers have a carboxy group content of 0.1 mmol/g or more, and wherein the molecular weight of the EO/PO copolymer moiety is from 700 to 10,000, and wherein a PO content ratio in the EO/PO copolymer moiety is from 1 to 70% by mol. The fine cellulose fiber composite of the present invention has high dispersibility in the resin and can exhibit an effect of increasing strength, so that the fine cellulose fiber composite is suitably as various fillers, and the like.
Abstract translation: 一种含有具有羧基的微细纤维素纤维和具有环氧乙烷/环氧丙烷（EO / PO）共聚物部分的胺的微细纤维素纤维复合材料，该微细纤维素纤维在羧基上与胺结合形成盐，其中 微细纤维素纤维具有0.1mmol / g或更高的羧基含量，并且其中EO / PO共聚物部分的分子量为700至10,000，并且其中EO / PO共聚物部分中的PO含量比例为 1至70摩尔％。 本发明的微细纤维素纤维复合体在树脂中的分散性高，可以发挥提高强度的效果，因此适合作为各种填充材料等。
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公开(公告)号：EP1623689A4
公开(公告)日：2012-10-31
申请号：EP04731747
申请日：2004-05-07
Applicant: KAO CORP
Inventor： KUMAMOTO YOSHIAKI , ISHIKAWA MASATAKA , ORII TAKAO
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/(cm 2 ·10 min). The holder (3) preferably has a water vapor permeability of 1.5 to 10 kg/(m 2 ·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.
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Patent Agency Ranking
公开(公告)号：EP1923447A4
公开(公告)日：2012-08-22
申请号：EP06782487
申请日：2006-08-08
Applicant: KAO CORP
Inventor： ISHIKAWA MASATAKA , KUMAMOTO YOSHIAKI , OKA TAKESHI
CPC classification number: C09K5/18 , A61F7/03 , A61F7/032 , A61F2007/0001
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公开(公告)号：EP1570821A4
公开(公告)日：2007-10-24
申请号：EP03810577
申请日：2003-06-11
Applicant: KAO CORP
Inventor： KUMAMOTO YOSHIAKI , ISHIKAWA MASATAKA , MATSUI KUNIO
CPC classification number: A61F7/034 , A61F2007/0062 , B65D81/3484 , Y10T428/24479 , Y10T428/24612
Abstract: A molded sheet comprising at least an oxidizable metal, a water retention agent and a fibrous material, wherein the content of components other than the fibrous material is 50 wt.% or more. With respect to the molded sheet, the thickness is in the range of 0.08 to 1.2 mm, and the breaking length is in the range of 100 to 4000 m.
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公开(公告)号：EP1221413A4
公开(公告)日：2005-08-17
申请号：EP00963021
申请日：2000-10-02
Applicant: KAO CORP
Inventor： TOJO TAKEHIKO , KUMAMOTO YOSHIAKI , ISHIKAWA MASATAKA , MATSUI KUNIO , KIMURA EIKI , SAGARA KOICHI , OTANI KENICHI , ODAJIMA SHINGO , SONO TOKIHITO , FUJITA TADASHI
CPC classification number: B65D65/42 , B05D1/002 , B29C2791/001 , B29K2003/00 , B29L2031/565 , B29L2031/712 , B29L2031/7158 , B65D1/0207 , B65D1/0215 , B65D1/28 , B65D2565/382 , Y10T428/1307 , Y10T428/1348 , Y10T428/1372 , Y10T428/1376 , Y10T428/1383 , Y10T428/2495 , Y10T428/249953 , Y10T428/261 , Y10T428/31993
Abstract: A pulp mold container (1) having on the inner surface and/or outer surface of a pulp mold form (2) a 5-300 νm-thick resin layer (3) formed by spraying a coating liquid, the ratio of the thickness of the resin layer (3) to the thickness of the form (2), (the former/latter), being 1/2-1/100, the centerline average roughness (Ra) for the surface roughness of the outer surface or the inner surface of the pulp mold form (2) being 0.5 - 20 νm.
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公开(公告)号：JP2014114332A
公开(公告)日：2014-06-26
申请号：JP2012267474
申请日：2012-12-06
Inventor： MUKAI KENTA , KUMAMOTO YOSHIAKI
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cellulose nanofiber, in which micronization of an oxidized cellulose fiber can be promoted by micronization treatment while restraining the oxidized cellulose fiber from becoming a short fiber and the energy required to perform micronization treatment can be saved.SOLUTION: The method for producing the cellulose nanofiber comprises: a step of oxidizing a natural cellulose fiber by using an oxidizer and an N-oxyl compound to obtain a carboxyl group-containing cellulose fiber; a step of adding an anionic cellulose derivative to the obtained carboxyl group-containing cellulose fiber; and a micronization step of performing the micronization treatment on the anionic cellulose derivative-added carboxyl group-containing cellulose fiber.
Abstract translation: 要解决的问题：提供一种纤维素纳米纤维的制造方法，其中通过微粉化处理可以促进氧化纤维素纤维的微细化，同时抑制氧化纤维素纤维变成短纤维，并且进行微粉化处理所需的能量可以是 保存。解决方案：制备纤维素纳米纤维的方法包括：通过使用氧化剂和N-氧基化合物氧化天然纤维素纤维以获得含羧基的纤维素纤维的步骤; 向得到的含有羧基的纤维素纤维中添加阴离子性纤维素衍生物的工序; 以及对含有阴离子性纤维素衍生物的含羧基的纤维素纤维进行微粉化处理的微粉化工序。
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公开(公告)号：JP2014034616A
公开(公告)日：2014-02-24
申请号：JP2012175886
申请日：2012-08-08
Inventor： MUKAI KENTA , KIMURA AKIKATSU , SHIIBA RYOTA , KUMAMOTO YOSHIAKI
IPC: C08L1/02 , C08J3/20 , C08L23/00 , C08L27/06 , C08L69/00 , C08L77/00 , D06M13/282 , D06M13/328 , D06M101/06
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition including fine cellulose fibers and a resin, having practically sufficient mechanical strengths, and entailing a scarce coloration of the resin.SOLUTION: The resin composition of the present invention comprises: a fine cellulose fiber composite provided by coupling, via amide bonds, hydrocarbon groups with fine cellulose fibers; and at least one type of resin selected from the group consisting of polyolefin-based resins, polyvinyl chloride-based resins, polyamide-based resins, and polycarbonate-based resins. It is desirable for the hydrocarbon group to be either a hydrocarbon group having one carbon atom or a saturated or unsaturated, linear or branched hydrocarbon group having at least 2 and no more than 30 carbon atoms.
Abstract translation: 要解决的问题：提供一种包含细纤维素纤维和树脂的树脂组合物，具有实际上足够的机械强度，并且难以使树脂着色。本发明的树脂组合物包括：提供的细纤维素纤维复合材料 通过酰胺键，烃基与细纤维素纤维偶联; 和选自聚烯烃类树脂，聚氯乙烯类树脂，聚酰胺类树脂，聚碳酸酯类树脂中的至少一种树脂。 烃基优选为具有一个碳原子的烃基或具有至少2个且不超过30个碳原子的饱和或不饱和的直链或支链烃基。
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