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公开(公告)号：US08227061B2
公开(公告)日：2012-07-24
申请号：US11723797
申请日：2007-03-22
IPC分类号： B32B1/08
CPC分类号： F16L11/12 , B32B1/08 , B32B5/026 , B32B25/04 , B32B25/10 , B32B25/14 , B32B25/20 , B32B27/308 , B32B2250/03 , B32B2262/0269 , B32B2274/00 , B32B2307/306 , B32B2597/00 , F02M35/10091 , F02M35/10157 , F02M35/10321 , F02M35/10334 , F02M35/10347 , F16L11/04 , F16L11/081 , F16L2011/047 , Y02T10/144 , Y10T428/1362 , Y10T428/1369 , Y10T428/139
摘要： A heat resistant air hose which is excellent in oil-bleeding resistance and causes reduced vibration noise is provided. The heat resistant air hose has an inner layer formed of an inner layer material comprising silicone rubber as a major component thereof; and an outer layer provided on an outer periphery of the inner layer and formed of an outer layer material comprising acrylic rubber as a major component thereof, and the acrylic rubber contains not less than 50 wt % of ethyl acrylate and has a dissipation factor (tan δ) of not less than 0.09 at 150 ° C. and a storage elastic modulus (E′) of not less than 7.0 MPa.
摘要翻译： 提供了耐油渗性优异并且降低振动噪音的耐热空气软管。 所述耐热空气软管具有由作为其主要成分的硅橡胶的内层材料形成的内层; 外层设置在内层的外周，由作为主要成分的丙烯酸系橡胶构成的外层材料形成，丙烯酸橡胶含有不小于50重量％的丙烯酸乙酯，并具有耗散因子（tan δ）在150℃下不小于0.09，储能弹性模量（E'）不小于7.0MPa。
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公开(公告)号：US07306013B2
公开(公告)日：2007-12-11
申请号：US11216109
申请日：2005-09-01
申请人： Shinji Iio , Kazutaka Katayama
发明人： Shinji Iio , Kazutaka Katayama
IPC分类号： F16L11/04
CPC分类号： F16L11/04 , F16L11/06 , F16L2011/047 , Y10T428/1393
摘要： A fuel hose which is excellent in antistatic property, sour gasoline resistance, a sealing property and the like. The fuel hose includes a polyamide resin inner layer 1 and an electrically conductive coating layer 2 which is formed by the following essential components (A) to (C): (A) fluororubber; (B) an electrically conductive agent; and (C) a crosslinking agent including (a) polyhydroxy aromatic compound and a quaternary ammonium salt or (b) an amine crosslinking agent, the electrically conductive coating layer being provided on the inner peripheral surface of the polyamide resin inner layer over the entire length thereof.
摘要翻译： 具有优异的抗静电性，耐酸汽油性，密封性等的燃料软管。 燃料软管包括聚酰胺树脂内层1和由以下基本组分（A）至（C）形成的导电涂层2：（A）氟橡胶; （B）导电剂; 和（C）包含（a）多羟基芳族化合物和季铵盐的交联剂或（b）胺交联剂，所述导电涂层在整个长度上设置在聚酰胺树脂内层的内周面上 其中。
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公开(公告)号：US20060042712A1
公开(公告)日：2006-03-02
申请号：US11216109
申请日：2005-09-01
申请人： Shinji Iio , Kazutaka Katayama
发明人： Shinji Iio , Kazutaka Katayama
IPC分类号： F16L11/00
CPC分类号： F16L11/04 , F16L11/06 , F16L2011/047 , Y10T428/1393
摘要： A fuel hose which is excellent in antistatic property, sour gasoline resistance, a sealing property and the like. The fuel hose includes a polyamide resin inner layer 1 and an electrically conductive coating layer 2 which is formed by the following essential components (A) to (C): (A) fluororubber; (B) an electrically conductive agent; and (C) a crosslinking agent including (a) polyhydroxy aromatic compound and a quaternary ammonium salt or (b) an amine crosslinking agent, the electrically conductive coating layer being provided on the inner peripheral surface of the polyamide resin inner layer over the entire length thereof.
摘要翻译： 具有优异的抗静电性，耐酸汽油性，密封性等的燃料软管。 燃料软管包括聚酰胺树脂内层1和由以下基本组分（A）至（C）形成的导电涂层2：（A）氟橡胶; （B）导电剂; 和（C）包含（a）多羟基芳族化合物和季铵盐的交联剂或（b）胺交联剂，所述导电涂层在整个长度上设置在聚酰胺树脂内层的内周面上 其中。
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24.发明申请Connecting structure for a thermoplastic tube, integrated assembly and method 审中-公开用于热塑管的连接结构，集成组件和方法公开(公告)号：US20050040649A1
公开(公告)日：2005-02-24
申请号：US10955882
申请日：2004-09-30
IPC分类号： F16L33/30 , F16L37/098 , F16L47/22 , F16L39/00
CPC分类号： F16L37/0987 , F16L33/30 , F16L47/22
摘要： A connecting structure and method for affixing an open end of a tube composed from thermoplastic resin material(s) to a tube connecting portion of a quick connector having a cylindrical geometry and at least one annular stopper on the cylindrical outer circumference thereof with said tube connecting portion being adapted to be press fitted into said open end of said resin tube. The connecting structure comprises; an annular band composed of elastomeric rubber which surrounds the open end of said resin tube adjacent the location of attachment to said quick connector having a length at least equal to the diameter of the cylindrical outer circumference of the quick connector and a diameter such that a tightening force is applied to the resin tube upon press fitting said tube connecting portion into the open end of said resin tube to prevent disengagement therefrom. The connecting structure forms an integrated assembly with the tube connecting portion of the quick connector.
摘要翻译： 一种连接结构和方法，用于将由热塑性树脂材料构成的管的开口端固定到具有圆柱形几何形状的快速连接器的管连接部分和至少一个环形止动件的圆柱形外圆周上，所述管连接 部分适于压配合到所述树脂管的所述开口端中。 连接结构包括： 由弹性体橡胶组成的环形带，其围绕所述树脂管的开口端邻近所述快速连接器的附接位置，其长度至少等于快速连接器的圆柱形外圆周的直径，并且直径使得紧固 将所述管连接部分压入所述树脂管的开口端，以防止与其分离，将力施加到树脂管上。 连接结构形成与快速连接器的管连接部分的集成组件。
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25.发明授权Method for manufacturing fuel hose and ultraviolet crosslinking composition used therefor 失效用于制造燃料软管和紫外线交联组合物的方法公开(公告)号：US06808671B2
公开(公告)日：2004-10-26
申请号：US09940786
申请日：2001-08-29
IPC分类号： B29C4706
CPC分类号： F16L11/04 , B29C35/10 , B29C47/0004 , B29C47/0023 , B29C47/0066 , B29C47/021 , B29C47/065 , B29C2035/0827 , B29K2023/086 , B29K2023/16 , B29L2023/005 , B32B1/08 , C08L23/16 , C08L33/06 , C08L2312/06 , F16L2011/047 , C08L2666/04
摘要： A method for manufacturing a fuel hose which can efficiently produce heat-resistant and flexible fuel hoses. The method for manufacturing a fuel hose forms a protector layer on an outer peripheral surface of a resinous inner layer, and includes the steps of extruding an ultraviolet crosslinking composition for a protector layer that contains the following components A to D, on the outer peripheral surface of the resinous inner layer; and subsequently, irradiating ultraviolet rays to polymerize the ultraviolet crosslinking composition, thus forming the protector layer: (A) ethylene-propylene-diene rubber; (B) acrylate-based monomer; (C) silica; and (D) photopolymerization initiator.
摘要翻译： 一种能够有效地生产耐热柔性燃料软管的燃料软管的制造方法。 制造燃料软管的方法在树脂内层的外周面上形成保护层，包括在外周面上挤出含有下述成分A〜D的保护层用紫外线交联组合物的工序 的树脂内层; （A）乙烯 - 丙烯 - 二烯橡胶;（B）丙烯酸酯类单体;（C）二氧化硅;（C）二氧化硅; 和（D）光聚合引发剂。
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公开(公告)号：US08273432B2
公开(公告)日：2012-09-25
申请号：US12919078
申请日：2009-10-29
CPC分类号： F16L11/04 , B32B1/08 , B32B7/12 , B32B27/08 , B32B27/286 , B32B27/304 , B32B27/32 , B32B27/34 , B32B2250/24 , B32B2307/7265 , B32B2597/00 , B32B2605/00 , F02M37/0017 , F16L2011/047 , Y10T428/1393
摘要： An automotive fuel hose is disclosed including an inner layer, an intermediate layer and an outer layer provided in this order on an outer peripheral surface of an innermost layer of a fluororesin. The inner layer and the outer layer each include of an amine-modified polyamide resin, where the intermediate layer is a resin composition including the following components: (A) a polyphenylenesulfide resin as a major component; (B) an acid-modified polyolefin resin; (C) an unmodified polyolefin resin; and (D) an epoxy resin. The proportion of the component (B) in the resin composition is 4 to 12 wt % and the proportion of the component (C) in the resin composition is 4 to 12 wt %, wherein the proportion of the component (D) in the resin composition is 1.5 to 5 wt %.
摘要翻译： 公开了一种汽车燃料软管，其包括在氟树脂的最内层的外周表面上依次设置的内层，中间层和外层。 内层和外层各自包含胺改性聚酰胺树脂，其中中间层是包含以下组分的树脂组合物：（A）作为主要成分的聚苯硫醚树脂; （B）酸改性聚烯烃树脂; （C）未改性的聚烯烃树脂; 和（D）环氧树脂。 树脂组合物中组分（B）的比例为4至12重量％，并且树脂组合物中组分（C）的比例为4至12重量％，其中树脂中组分（D）的比例 组合物为1.5〜5重量％。
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公开(公告)号：US20120012222A1
公开(公告)日：2012-01-19
申请号：US13240618
申请日：2011-09-22
CPC分类号： F16L11/04 , B32B1/08 , B32B7/10 , B32B7/12 , B32B27/08 , B32B27/18 , B32B27/304 , B32B27/322 , B32B27/34 , B32B2250/24 , B32B2262/101 , B32B2262/103 , B32B2262/106 , B32B2307/202 , B32B2307/306 , B32B2307/546 , B32B2307/56 , B32B2307/732 , B32B2597/00 , B32B2605/00
摘要： A fuel hose includes a tube-shaped inner layer made of a resin composition (A) that contains an aromatic polyamide resin as a main component and an organic acid salt having 8 to 28 carbon atoms and an outer layer formed on an outer peripheral surface of the inner layer and made of a resin composition (B) that contains an aliphatic polyamide resin as a main component, wherein the inner layer and the outer layer are bonded to each other through interlayer adhesion.
摘要翻译： 燃料软管包括由以芳香族聚酰胺树脂为主要成分的树脂组合物（A）和碳原子数8〜28的有机酸盐构成的管状内层，外周面形成有外层 该内层由含有脂肪族聚酰胺树脂作为主要成分的树脂组合物（B）制成，其中内层和外层通过层间粘合彼此粘合。
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公开(公告)号：US20090246434A1
公开(公告)日：2009-10-01
申请号：US12409043
申请日：2009-03-23
CPC分类号： B32B1/08 , B32B25/08 , B32B25/12 , B32B25/14 , B32B27/08 , B32B27/18 , B32B27/281 , B32B27/308 , B32B27/36 , B32B27/38 , B32B2250/24 , B32B2262/101 , B32B2262/106 , B32B2264/10 , B32B2270/00 , B32B2307/30 , B32B2307/546 , B32B2307/558 , B32B2307/712 , B32B2307/714 , B32B2307/7242 , B32B2307/7265 , B32B2597/00 , B32B2605/00 , F16L2011/047 , Y10T428/1393
摘要： A multilayer tube comprises at least the following three layers: an inner layer contactable with a fuel component, a barrier layer preventing the fuel component permeating, and an outermost layer. In the multilayer tube, the inner layer comprises a poly(butylene terephthalate) resin composition containing at least (A) a poly(butylene terephthalate) resin, the barrier layer comprises a polyester resin composition, and the outermost layer comprises a poly(butylene terephthalate) resin composition containing (A) a poly(butylene terephthalate) resin, (B) an elastomer component, (C) an aromatic polycarbodiimide compound, and (D) an antioxidant.
摘要翻译： 多层管至少包括以下三层：可与燃料成分接触的内层，防止燃料成分渗透的阻挡层和最外层。 在多层管中，内层包含至少包含（A）聚对苯二甲酸丁二醇酯树脂的聚（对苯二甲酸丁二醇酯）树脂组合物，阻挡层包含聚酯树脂组合物，最外层包含聚对苯二甲酸丁二醇酯 ）树脂组合物，其包含（A）聚对苯二甲酸丁二醇酯树脂，（B）弹性体组分，（C）芳族聚碳化二亚胺化合物和（D）抗氧化剂。
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公开(公告)号：US20070000928A1
公开(公告)日：2007-01-04
申请号：US11427159
申请日：2006-06-28
IPC分类号： B62D33/00
CPC分类号： B60K15/04 , B29C65/02 , B29C66/112 , B29C66/116 , B29C66/131 , B29C66/322 , B29C66/326 , B29C66/3282 , B29C66/53247 , B29C66/71 , B29C66/723 , B29C66/7234 , B29C66/8322 , B29K2023/065 , B29K2023/086 , B29K2995/0067 , B29L2009/00 , B29L2031/7172 , B32B1/08 , B32B7/08 , B32B27/08 , B32B27/306 , B32B27/32 , B32B2307/7265 , B32B2605/00 , B60K15/03177
摘要： A welding joint for a fuel tank includes a cylindrical portion and an annular weld portion. The weld portion has a multi-layer structure formed by layering an inner layer member made of a resin alloy material obtained by alloying a modified HDPE, to which a functional group having a high affinity to a hydroxyl group of EVOH is introduced, and EVOH, or by alloying the modified HDPE, normal HDPE and EVOH, and an outer layer member which uses the HDPE resin and/or modified HDPE resin and has high weldability to the fuel tank. Each of the inner and outer layer members is heat-welded to the fuel tank at a corresponding welding end surface. In a vicinity of at least one of the welding end surfaces of the inner outer layer members, a flow preventing portion that prevent a molten part of the inner layer member from flowing the outer layer member is provided.
摘要翻译： 用于燃料箱的焊接接头包括圆柱形部分和环形焊接部分。 焊接部分具有多层结构，其通过将由通过合金化引入具有对EVOH的羟基具有高亲和力的官能团的改性HDPE和EVOH形成的树脂合金材料制成的内层构件， 或通过将改性HDPE，普通HDPE和EVOH合金化，以及使用HDPE树脂和/或改性HDPE树脂并对燃料箱具有高可焊性的外层构件。 每个内层和外层构件在相应的焊接端面处被热焊接到燃料箱。 在内层构件的至少一个焊接端面的附近，设置防止内层构件的熔融部分流过外层构件的流动防止部。
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公开(公告)号：US06543785B1
公开(公告)日：2003-04-08
申请号：US09722692
申请日：2000-11-28
IPC分类号： F16J1510
CPC分类号： F16J15/104 , F16J15/102 , Y10S277/935 , Y10T428/3154 , Y10T428/31544 , Y10T428/31667 , Y10T428/31917
摘要： A packing structure has a core element of a material having a high fluid impermeability, and a thin coated rubber layer formed thereon to cover at least its sealing surface and having a glass transition temperature which is lower than the lowest temperature allowable for the packing structure. It shows a high sealing property even at a low temperature and a high fluid impermeability when used for sealing e.g. a pipeline for conveying fuel in a motor vehicle.
摘要翻译： 包装结构具有具有高流体不渗透性的材料的芯元件，以及形成在其上的薄涂层橡胶层，以至少覆盖其密封表面并具有低于包装结构允许的最低温度的玻璃化转变温度。 即使在低温下也显示出高的密封性，并且当用于密封时表现出高的流体不渗透性。 用于在机动车辆中输送燃料的管道。
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