公开(公告)号：US20060100374A1

公开(公告)日：2006-05-11

申请号：US10520177

申请日：2003-04-30

申请人： Yoshiaki Hamada ,  Koji Akiyoshi ,  Yasunori Murakami ,  Masamune Tabata

发明人： Yoshiaki Hamada ,  Koji Akiyoshi ,  Yasunori Murakami ,  Masamune Tabata

IPC分类号： C08L21/00 ,  F16J15/00 ,  F16J9/00

CPC分类号： B32B25/02 ,  B32B25/04 ,  B32B2305/08 ,  B32B2305/30 ,  B32B2605/08 ,  C08K7/04 ,  C09K3/1028 ,  F16J15/102 ,  F16J15/104 ,  C08L21/00

摘要： The gasket material that is manufactured from a joint seat which includes three layers, that is, a front surface layer (1a), a back surface layer (1b) and the middle layer (1c), and these layers have different composition of reinforced fiber and filler respectively, and this joint seat is made from an ingredient made by mixing and kneading rubber, reinforced fiber and filler, then pressurized laminating and vulcanizing the ingredient, this joint seat is characterized in that the reinforced fiber is as a sort of fibril which is composed from one or both of organic fiber and non-asbestos type inorganic fiber, and at least a part of the filler is spicular inorganic fiber and its composition is 10 wt %-45 wt %. According to this joint seat (1), a crack breakage of the gasket that the ingredient material is the joint seat (1) due to fretting is prevented.

摘要翻译： 由包括前表面层（1a），后表面层（1b）和中间层（1c）的三层的关节座制造的垫圈材料，并且这些层具有不同的组成 的增强纤维和填料，该接头座由通过混炼和捏合橡胶，增强纤维和填料制成的成分制成，然后加压层压和硫化成分，该接合座的特征在于，增强纤维是一种 的原纤维，由有机纤维和非石棉类无机纤维中的一种或两种组成，填料的至少一部分为无定形无机纤维，其组成为10重量％-45重量％。 根据该关节座（1），防止由于微动而使成分材料成为接合座（1）的垫片的裂纹破裂。

公开(公告)号：US20060093780A1

公开(公告)日：2006-05-04

申请号：US10520112

申请日：2003-04-30

申请人： Yoshiaki Hamada ,  Koji Akiyoshi ,  Yasunori Murakami ,  Masamune Tabata

发明人： Yoshiaki Hamada ,  Koji Akiyoshi ,  Yasunori Murakami ,  Masamune Tabata

IPC分类号： B32B27/32 ,  B32B27/42 ,  B32B3/02

CPC分类号： F16J15/104 ,  F16J15/102 ,  Y10T428/215 ,  Y10T428/24355 ,  Y10T428/269 ,  Y10T428/31931 ,  Y10T428/31942

摘要： A gasket material including a joint sheet (1) having been formed from raw materials obtained by kneading a rubber, a reinforcing fiber and a filler by a method involving pressuring, laminating and vulcanizing with a calendar roll, characterized in that at least a surface layer (1a) being an outermost layer on the cold roll side is so formed as to have a flexible and smooth face. The gasket material including the joint sheet (1) can provide a gasket which is markedly improved in the sealing property in a low face pressure region, as compared to a conventional similar gasket.

摘要翻译： 1.一种垫圈材料，其特征在于，包括由用橡胶，增强纤维和填料通过用砑光辊进行加压，层压和硫化的方法捏合而得到的原料形成的接合片（1），其特征在于，至少表面层 作为冷轧侧的最外层的（1a）形成为具有柔软光滑的面。 与常规类似的垫圈相比，包括接合片（1）的垫圈材料可以提供在低面压区域中密封性能显着提高的垫圈。

公开(公告)号：US4905735A

公开(公告)日：1990-03-06

申请号：US275510

申请日：1988-11-23

申请人： Koji Akiyoshi

发明人： Koji Akiyoshi

IPC分类号： B32B25/10 ,  B32B1/08 ,  B32B25/08 ,  F16L11/08 ,  F16L11/10

CPC分类号： F16L11/08 ,  Y10T428/1362 ,  Y10T428/1366 ,  Y10T428/1386 ,  Y10T428/1393 ,  Y10T428/24273 ,  Y10T428/24942 ,  Y10T428/24967 ,  Y10T428/31826 ,  Y10T428/31833

摘要： A refrigerant transporting hose having an inner tube including an inner and an outer rubber layer and an intermediate resinous layer interposed between the inner and outer rubber layers; an outer tube formed of a rubber material located radially outwardly of the inner tube; and a reinforcing fiber layer interposed between the inner and outer tubes, such that the fiber layer and the inner and outer tubes constitute an integral tubular body, the inner rubber layer of the inner tube having a resistance to water permeation as high as, or higher than, that of the outer rubber layer. The inner rubber layer may be formed of a rubber material selected from the group consisting of acrylonitrile-butadiene rubber (NBR), chlorosulfonated polyethylene (CSM), chlorinated polyethylene (CPE), epichlorohydrin rubber (CHC, CHR), chloroprene rubber (CR), chlorinated isobutylene-isoprene rubber (Cl-IIR) and ethylene propylene diene rubber (EPDM). The intermediate resinous layer may be formed of a resin selected from the group consisting of polyamide resin, saponified ethylene-vinyl acetate copolymer and a blend of polyamide and rubber material. The outer rubber layer may be formed of a rubber material selected from the group consisting of NBR, CSM, CPE, CHC, CHR, CR, Cl-IIR and EPDM.

摘要翻译： 一种制冷剂输送软管，其具有包括内橡胶层和外橡胶层的内管和介于内橡胶层和外橡胶层之间的中间树脂层; 由位于内管径向外侧的橡胶材料形成的外管; 以及插入在内管和外管之间的增强纤维层，使得纤维层和内管和外管构成一体的管状体，内管的内橡胶层具有耐水渗透性高或更高 比外橡胶层的厚度大。 内橡胶层可以由选自丙烯腈 - 丁二烯橡胶（NBR），氯磺化聚乙烯（CSM），氯化聚乙烯（CPE），表氯醇橡胶（CHC，CHR），氯丁二烯橡胶（CR） ，氯化异丁烯 - 异戊二烯橡胶（Cl-IIR）和乙烯丙烯二烯橡胶（EPDM）。 中间树脂层可以由选自聚酰胺树脂，皂化乙烯 - 乙酸乙烯酯共聚物和聚酰胺和橡胶材料的共混物的树脂形成。 外橡胶层可以由选自NBR，CSM，CPE，CHC，CHR，CR，Cl-IIR和EPDM的橡胶材料形成。