公开(公告)号：US06663775B2

公开(公告)日：2003-12-16

申请号：US09255017

申请日：1999-02-22

Applicant: Takashi Fukutomi ,  Yoshifumi Sugito ,  Minoru Takizawa ,  Naomi Oguma ,  Seiji Doi ,  Michiei Nakamura

Inventor： Takashi Fukutomi ,  Yoshifumi Sugito ,  Minoru Takizawa ,  Naomi Oguma ,  Seiji Doi ,  Michiei Nakamura

IPC: B01D3900

CPC classification number: B01D61/243 ,  B01D69/141 ,  C08J5/2275 ,  C08J2339/06

Abstract: A charge mosaic membrane having excellent selective permeability comprises a cationic polymer component, an anionic polymer component and a matrix component. Both of the cationic polymer component and the anionic polymer component are crosslinked particulate polymers. The matrix component is at least one polymer selected from a polysulfone resin, a polyarylate resin, a polyamide resin, a polyimide resin, a polyamideimide resin, a polyurethane resin, a fluorinated resin or a silicone resin. The charge mosaic membrane can be easily produced by conducting formation of the membrane by using a composition in which the cationic polymer component and the anionic polymer component are both dispersed in a solution of the matrix component in an organic solvent.

Abstract translation: 具有优异选择性渗透性的电荷镶嵌膜包括阳离子聚合物组分，阴离子聚合物组分和基质组分。 阳离子聚合物组分和阴离子聚合物组分都是交联的颗粒聚合物。 基质成分为选自聚砜树脂，聚芳酯树脂，聚酰胺树脂，聚酰亚胺树脂，聚酰胺酰亚胺树脂，聚氨酯树脂，氟化树脂或硅酮树脂中的至少一种聚合物。 通过使用其中阳离子聚合物组分和阴离子聚合物组分都分散在基质组分在有机溶剂中的溶液中的组合物，可以容易地形成膜。

公开(公告)号：US20060174991A1

公开(公告)日：2006-08-10

申请号：US10561950

申请日：2004-07-26

Applicant: Mitsuru Naito ,  Takashi Fukutomi ,  Takumi Sekiguchi ,  Issei Nakakita ,  Yuichi Kobayashi ,  Tetsuo Ikegami ,  Satoshi Makino ,  Takayuki Toyoshima

Inventor： Mitsuru Naito ,  Takashi Fukutomi ,  Takumi Sekiguchi ,  Issei Nakakita ,  Yuichi Kobayashi ,  Tetsuo Ikegami ,  Satoshi Makino ,  Takayuki Toyoshima

IPC: B60C19/12

CPC classification number: B29D30/0685 ,  B29C73/20 ,  B29C73/22 ,  B29D2030/0695 ,  B29L2030/00 ,  Y10T152/10666 ,  Y10T152/10684

Abstract: A pneumatic tire having a tread, a sealant layer for prevention of puncturing being provided on the inner surface of the tire in the tread, a rubber cover layer covering the surface of the sealant layer. The rubber cover layer is formed of rubber having a JIS A hardness X of 50 to 70, and has a thickness Y (mm) satisfying the following expression in relation to the hardness X. −0.025X+2.25≦Y≦−0.025X+3.05

Abstract translation: 具有胎面的充气轮胎，用于防止穿刺的密封剂层设置在胎面的轮胎的内表面上，覆盖密封剂层的表面的橡胶覆盖层。 橡胶覆盖层由JIS A硬度X为50〜70的橡胶形成，并且具有相对于硬度X满足以下表达式的厚度Y（mm）。<？in-line-formula description =“In- 行公式“end =”lead“？> - 0.025X + 2.25 <= Y <= - 0.025X + 3.05 <？in-line-formula description =”In-line Formulas“end =”tail“？>

公开(公告)号：US07063115B2

公开(公告)日：2006-06-20

申请号：US10467015

申请日：2002-03-25

Applicant: Takashi Fukutomi ,  Satoshi Makino ,  Takayuki Toyoshima

Inventor： Takashi Fukutomi ,  Satoshi Makino ,  Takayuki Toyoshima

IPC: B60C19/12

CPC classification number: B29D30/0685 ,  B29C73/18 ,  B29C73/20 ,  B29D2030/0686 ,  B29L2030/00 ,  B60C5/142 ,  B60C19/12 ,  Y10T152/10144 ,  Y10T152/10234 ,  Y10T152/10261 ,  Y10T152/10666 ,  Y10T152/1072

Abstract: A pneumatic tire which makes it possible to effectively prevent puncture during running without involving a large increase in weight or degradation of riding comfortability. This pneumatic tire has a plurality of films disposed in the manner of fish scales in at least a region corresponding to a tread portion of an inner surface of the tire, each of the films being partially fixed on the inner surface of the tire, the fixed portions of the films being covered by the non-fixed portions of the other films.

Abstract translation: 一种充气轮胎，其能够有效地防止行驶时的穿刺，而不会引起重量的大的增加或乘坐舒适性的劣化。 该充气轮胎具有在至少与轮胎的内表面的胎面部对应的区域中以鱼鳞的方式设置的多个膜，每个膜部分地固定在轮胎的内表面上，固定 部分薄膜被其他薄膜的非固定部分覆盖。

公开(公告)号：US5543045A

公开(公告)日：1996-08-06

申请号：US206256

申请日：1994-03-07

Applicant: Takashi Fukutomi ,  Minoru Takizawa ,  Michiei Nakamura

Inventor： Takashi Fukutomi ,  Minoru Takizawa ,  Michiei Nakamura

IPC: B01D69/14 ,  B01D69/02

CPC classification number: B01D69/141

Abstract: A charge mosaic membrane is made of a cationic polymer and an anionic polymer. At least one of the cationic and anionic polymers is in the form of spheres having a diameter of 0.01-10 .mu.m. A process for the production of the charge mosaic membrane is also described.

Abstract translation: 电荷镶嵌膜由阳离子聚合物和阴离子聚合物制成。 阳离子和阴离子聚合物中的至少一种是直径为0.01-10μm的球形。 还描述了用于生产电荷镶嵌膜的方法。

公开(公告)号：US20080078489A1

公开(公告)日：2008-04-03

申请号：US11981435

申请日：2007-10-31

Applicant: Takashi Fukutomi ,  Takumi Sekiguchi ,  Issei Nakakita ,  Mitsuru Naito ,  Yuichi Kobayashi ,  Koji Watanabe ,  Tetsuo Ikegami ,  Satoshi Makino ,  Naoya Miyawaki ,  Tetsuya Mizone

Inventor： Takashi Fukutomi ,  Takumi Sekiguchi ,  Issei Nakakita ,  Mitsuru Naito ,  Yuichi Kobayashi ,  Koji Watanabe ,  Tetsuo Ikegami ,  Satoshi Makino ,  Naoya Miyawaki ,  Tetsuya Mizone

IPC: B60C19/12 ,  B29C73/16

CPC classification number: B29D30/0685 ,  B29C73/163 ,  B29C73/20 ,  B29C73/22 ,  B29D2030/0686 ,  B29D2030/0695 ,  B29L2030/00 ,  Y10T152/10243 ,  Y10T152/10684

Abstract: Disclosed are a pneumatic tire, which exhibits excellent puncture-preventing function while avoiding inconvenience aroused when a sealant layer is formed based on decomposition reaction of polyisobutylene, a process for producing the same and a sealant rubber composition. This pneumatic tire is provided with the sealant layer in a region of the inner surface of the tire which corresponds at least to a tread. The sealant layer is made of an adhesive sealant obtained by heating a rubber composition containing 0.2 to 20 parts by weight of peroxide per 100 parts by weight of a rubber ingredient containing not less than 50 wt. % of polyisobutylene. 5 to 50 parts by weight of a liquid ethylene/α-olefin copolymer, liquid polybutadiene or liquid polyisoprene are added as an adhesive of the sealant layer.

Abstract translation: 公开了一种充气轮胎，其具有优异的防刺破功能，同时避免了当基于聚异丁烯的分解反应形成密封剂层时引起的不便，其制备方法和密封剂橡胶组合物。 该充气轮胎在轮胎的内表面的至少与胎面相对应的区域中设置有密封剂层。 密封剂层由粘合剂密封剂制成，该密封剂通过加热含有0.2至20重量份过氧化物的橡胶组合物，每100重量份含有不少于50重量％ ％的聚异丁烯。 添加5〜50重量份液体乙烯/α-烯烃共聚物，液体聚丁二烯或液体聚异戊二烯作为密封剂层的粘合剂。

公开(公告)号：US07040364B2

公开(公告)日：2006-05-09

申请号：US10468473

申请日：2002-09-26

Applicant: Issei Nakakita ,  Mitsuru Naito ,  Takashi Fukutomi

Inventor： Issei Nakakita ,  Mitsuru Naito ,  Takashi Fukutomi

IPC: B60C19/12

CPC classification number: B60C19/12 ,  B29C73/20 ,  B29C73/22 ,  B29D30/0685 ,  B29D2030/0689 ,  B29D2030/0695 ,  B29L2030/00 ,  B60C5/12 ,  B60C5/142 ,  B60C5/20 ,  Y10T152/10522 ,  Y10T152/10684 ,  Y10T152/10693

Abstract: A pneumatic tire, comprising adhesive sealant applied onto the inner surface thereof, wherein an air barrier membrane is disposed on the inner surface of the tire at least at a tread part, a space part is formed between the air barrier membrane and the inner surface of the tire, and the adhesive sealant is stacked on the space part side surface of the air barrier membrane, whereby an increase in weight can be minimized and a workability in handling the tire can be increased.

Abstract translation: 一种充气轮胎，其特征在于，包括粘贴在其内表面上的密封剂，其特征在于，至少在胎面部，在所述轮胎的内表面配置有隔气膜，在所述防气膜与所述防气膜的内表面之间形成有空隙部， 轮胎和粘合密封剂堆叠在隔气膜的空间部分侧表面上，从而可以将重量的增加最小化，并且可以提高处理轮胎的可加工性。

公开(公告)号：US20060048877A1

公开(公告)日：2006-03-09

申请号：US10541512

申请日：2004-01-26

Applicant: Takashi Fukutomi ,  Takumi Sekiguchi ,  Issei Nakakita ,  Mitsuru Naito ,  Yuichi Kobayashi ,  Kouji Watanabe ,  Satoshi Makino ,  Takayuki Toyoshima

Inventor： Takashi Fukutomi ,  Takumi Sekiguchi ,  Issei Nakakita ,  Mitsuru Naito ,  Yuichi Kobayashi ,  Kouji Watanabe ,  Satoshi Makino ,  Takayuki Toyoshima

IPC: B60C19/12

CPC classification number: B29D30/0685 ,  B29C73/163 ,  B29C73/22 ,  B29D2030/0695 ,  B29L2030/00 ,  B60C19/12 ,  Y10T152/10666 ,  Y10T152/10684

Abstract: A pneumatic tire of which self-seal function can be improved while the increase in weight of the tire is minimized. The pneumatic tire having an adhesive sealant layer in the region corresponding to at least a tread portion on the inner side of the tire, the adhesive sealant layer being constituted from a rubber composition containing a rubber component to be decomposed by peroxide and 0.2 to 20 parts by weight of peroxide per 100 parts by weight of the rubber component, in which fibrillated short fibers with an average length of 100 to 5000 μm are mixed and scattered.

Abstract translation: 可以在轮胎的重量增加的同时，改善自密封功能的充气轮胎。 所述充气轮胎在与所述轮胎的内侧的至少胎面部对应的区域中具有粘合密封层，所述粘合密封层由含有由过氧化物分解的橡胶成分的橡胶组合物和0.2〜20份 将100重量份的平均长度为100〜5000μm的原纤化短纤维混合并分散的橡胶成分的过氧化物重量。

公开(公告)号：US06484887B1

公开(公告)日：2002-11-26

申请号：US09506689

申请日：2000-02-18

Applicant: Takashi Fukutomi ,  Yoshifumi Sugito ,  Minoru Takizawa ,  Naomi Oguma ,  Seiji Doi ,  Michiei Nakamura

Inventor： Takashi Fukutomi ,  Yoshifumi Sugito ,  Minoru Takizawa ,  Naomi Oguma ,  Seiji Doi ,  Michiei Nakamura

IPC: B01D6910

CPC classification number: B01D61/243 ,  B01D69/10 ,  B01D69/141 ,  C08J5/2275 ,  C08J2339/08 ,  C08J2453/02

Abstract: An ion-selective membrane is formed integrally of an ion-selective membrane forming component and a woven-fabric-shaped backing. The ion-selective membrane forming component comprises a cationic polymer component and/or an anionic polymer component and a matrix component. Each of the ionic polymer components is a particulate polymer having an average particle size in a range of from 0.01 to 10 &mgr;m. The woven-fabric-shaped backing has a meshed structure. The ion-selective membrane can be produced by forming it while maintaining a layer of a coating formulation, in which the ionic polymer component is dispersed in a solution or dispersion of the matrix component in an organic solvent, in close contact with the woven-fabric-shaped backing. The ion-selective membrane is useful for the permeation of an electrolyte. An apparatus provided with the ion-selective membrane is also provided.

Abstract translation: 离子选择性膜由离子选择性膜形成组分和机织织物形背衬一体地形成。 离子选择性膜形成组分包含阳离子聚合物组分和/或阴离子聚合物组分和基质组分。 每个离子聚合物组分是平均粒度在0.01至10μm范围内的颗粒状聚合物。 机织织物形背衬具有网状结构。 离子选择性膜可以通过在保持涂层制剂层的同时保持层的方式制备，其中离子聚合物组分分散在基质组分在有机溶剂中的溶液或分散体中，与织物紧密接触 形背衬。 离子选择性膜可用于电解质的渗透。 还提供了设置有离子选择膜的装置。

公开(公告)号：US20070185269A1

公开(公告)日：2007-08-09

申请号：US11727458

申请日：2007-03-27

Applicant: Takashi Fukutomi ,  Takumi Sekiguchi ,  Issei Nakakita ,  Mitsuru Naito ,  Yuichi Kobayashi ,  Tetsuo Ikegami ,  Satoshi Makino ,  Takayuki Toyoshima ,  Tetsuya Mizone ,  Naoya Miyawaki

Inventor： Takashi Fukutomi ,  Takumi Sekiguchi ,  Issei Nakakita ,  Mitsuru Naito ,  Yuichi Kobayashi ,  Tetsuo Ikegami ,  Satoshi Makino ,  Takayuki Toyoshima ,  Tetsuya Mizone ,  Naoya Miyawaki

IPC: C08F8/00

CPC classification number: B29D30/0685 ,  B29C73/163 ,  B29C73/20 ,  B29C73/22 ,  B29D30/0601 ,  B29D2030/0695 ,  B29L2030/00 ,  B60C19/12

Abstract: A sealant rubber composition which forms a spongy tacky sealant layer having moderate viscosity properties; and a pneumatic tire having in the tire main body a tacky sealant layer obtained by heating the rubber composition. The rubber composition comprises 0.2 to 20 parts by weight of a peroxide per 100 parts by weight of polymers comprising 95 to 50 parts by weight of a polymer decomposable with the peroxide and 5 to 50 parts by weight of a polymer crosslinkable with the peroxide.

Abstract translation: 密封橡胶组合物，其形成具有适度粘度特性的海绵状粘性密封剂层; 以及充气轮胎，其在轮胎主体中具有通过加热所述橡胶组合物获得的粘性密封剂层。 橡胶组合物包含0.2至20重量份的过氧化物，每100重量份的聚合物包含95至50重量份的与过氧化物可分解的聚合物和5至50重量份与过氧化物可交联的聚合物。

公开(公告)号：US20060054261A1

公开(公告)日：2006-03-16

申请号：US10542573

申请日：2004-02-24

Applicant: Takashi Fukutomi ,  Satoshi Makino

Inventor： Takashi Fukutomi ,  Satoshi Makino

IPC: B60C9/02

CPC classification number: B29D30/0685 ,  B29C73/20 ,  B29D2030/0695 ,  B29L2030/00 ,  B60C19/12 ,  Y10T152/10855

Abstract: A pneumatic tire capable of eliminating the need of repairing puncture on the outside of a car and effectively preventing air leakage without accompanying an increase in weight and deterioration of riding comfortableness which occur in a conventional punctureless tire and a method of manufacturing the pneumatic tire, the pneumatic tire characterized in that a rubber-like thin-film formed of a latex dry thin-film in which 20 to 50 wt % rubber component is liquid isoprene rubber and having a breaking elongation of 900% or more and a tensile strength of 15 MPa or higher is disposed on the inner surface of the tire.

Abstract translation: 一种充气轮胎，其能够消除在汽车外部修复穿刺的需要，并且有效地防止空气泄漏，而不伴随着常规无刺穿轮胎中发生的重量增加和骑乘舒适度的恶化以及制造充气轮胎的方法， 充气轮胎，其特征在于，由胶乳干燥薄膜形成的橡胶状薄膜，其中20〜50重量％的橡胶成分为液体异戊二烯橡胶，断裂伸长率为900％以上，拉伸强度为15MPa 或更高的位置设置在轮胎的内表面上。