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公开(公告)号:US20120003416A1
公开(公告)日:2012-01-05
申请号:US13232698
申请日:2011-09-14
IPC分类号: B32B1/08
CPC分类号: B32B1/08 , B32B27/08 , B32B27/302 , B32B27/308 , B32B27/32 , B32B27/34 , B32B2250/02 , B32B2250/24 , B32B2262/101 , B32B2262/103 , B32B2262/106 , B32B2307/306 , B32B2307/546 , B32B2307/558 , B32B2307/7265 , B32B2307/732 , B32B2597/00 , B32B2605/08 , F16L11/04 , Y10T428/1393
摘要: A fuel hose includes a tube-shaped inner layer made of a resin composition (A) containing an aromatic polyamide resin as a main component and an outer layer formed on an outer peripheral surface of the inner layer and made of a resin composition (B) containing at least one of a polyolefin-based resin and an aliphatic polyamide resin as a main component, wherein the following requirement (α) or (β) is satisfied: (α) the resin composition (B) contains at least one of acid-modified SEBS and acid-modified PMMA-PBA-PMMA; and (β) the resin composition (A) contains at least one of acid-modified SEBS and acid-modified PMMA-PBA-PMMA and the resin composition (B) contains amine-modified SEBS.
摘要翻译: 燃料软管包括由包含芳族聚酰胺树脂作为主要组分的树脂组合物(A)和形成在内层的外周表面上并由树脂组合物(B)制成的外层制成的管状内层, 含有以聚烯烃类树脂和脂肪族聚酰胺树脂为主要成分中的至少一种,其中满足以下要求(α)或(&bgr):(α)树脂组合物(B)含有至少一种酸 改性的SEBS和酸改性的PMMA-PBA-PMMA; 和(&bgr)树脂组合物(A)含有酸改性SEBS和酸改性PMMA-PBA-PMMA中的至少一种,树脂组合物(B)含有胺改性的SEBS。
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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:US08210213B2
公开(公告)日:2012-07-03
申请号:US12409043
申请日:2009-03-23
IPC分类号: F16L11/04
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: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:US20110000571A1
公开(公告)日:2011-01-06
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, a lower fuel permeability 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 lower fuel permeability 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,下部燃料透过性层和外层。 内层和外层各自包含胺改性聚酰胺树脂,其中下燃料透过性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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7.
公开(公告)号:US08555931B2
公开(公告)日:2013-10-15
申请号:US13193198
申请日:2011-07-28
IPC分类号: F16L9/18
CPC分类号: F16L11/15 , B29C35/10 , B29C47/0023 , B29C47/126 , B29C71/02 , B29C71/04 , B29C2035/0877 , B29C2071/022 , B29L2023/22 , B29L2031/7172 , F02M37/0076 , F02M37/106 , F16L11/111 , Y10T428/1393
摘要: Provided is an in-tank tube excellent in pressure-resisting performance. The in-tank tube is an in-tank tube (1) for an automotive fuel of a monolayer structure, the in-tank tube (1) for an automotive fuel being installed in a fuel tank (2) and having a construction that absorbs displacement of the fuel tank (2) and vibration of a fuel pump (5). Further, the in-tank tube (1) for an automotive fuel is formed into a monolayer structure formed of a resin material using an aliphatic polyamide resin as a main component, and has the following pressure-resisting characteristic (X): (X) when silicone oil is charged as a pressurizing medium into the in-tank tube immersed in a test liquid (Fuel C:methanol=85:15 (volume basis)) at 80° C. for 168 hours, both ends of the in-tank tube are each blocked with a test pipe, and a pressure test is performed at a rate of pressure increase of 1.0 MPa/min and room temperature, a pressure (burst pressure) at which the in-tank tube bursts or the test pipe disconnects is 2.8 MPa or more.
摘要翻译: 提供了耐压性能优异的罐内管。 储罐管是用于单层结构的汽车燃料的罐内管(1),用于汽车燃料的罐内管(1)安装在燃料箱(2)中,并且具有吸收的结构 燃料箱(2)的位移和燃料泵(5)的振动。 此外,用于汽车燃料的罐内管(1)形成由使用脂肪族聚酰胺树脂作为主要成分的树脂材料形成的单层结构,并具有以下耐压特性(X):(X) 当将硅油作为加压介质加入到浸入测试液体(燃料C:甲醇= 85:15(体积基准))的槽内管中,在80℃下168小时时,罐内两端 管分别用试管堵塞,并且以1.0MPa / min的压力升高和室温的速度进行压力试验,罐内管爆裂或试管断开的压力(爆破压力)为 2.8MPa以上。
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8.
公开(公告)号:US20110277867A1
公开(公告)日:2011-11-17
申请号:US13193198
申请日:2011-07-28
CPC分类号: F16L11/15 , B29C35/10 , B29C47/0023 , B29C47/126 , B29C71/02 , B29C71/04 , B29C2035/0877 , B29C2071/022 , B29L2023/22 , B29L2031/7172 , F02M37/0076 , F02M37/106 , F16L11/111 , Y10T428/1393
摘要: Provided is an in-tank tube excellent in pressure-resisting performance. The in-tank tube is an in-tank tube (1) for an automotive fuel of a monolayer structure, the in-tank tube (1) for an automotive fuel being installed in a fuel tank (2) and having a construction that absorbs displacement of the fuel tank (2) and vibration of a fuel pump (5). Further, the in-tank tube (1) for an automotive fuel is formed into a monolayer structure formed of a resin material using an aliphatic polyamide resin as a main component, and has the following pressure-resisting characteristic (X): (X) when silicone oil is charged as a pressurizing medium into the in-tank tube immersed in a test liquid (Fuel C:methanol=85:15 (volume basis)) at 80° C. for 168 hours, both ends of the in-tank tube are each blocked with a test pipe, and a pressure test is performed at a rate of pressure increase of 1.0 MPa/min and room temperature, a pressure (burst pressure) at which the in-tank tube bursts or the test pipe disconnects is 2.8 MPa or more.
摘要翻译: 提供了耐压性能优异的罐内管。 储罐管是用于单层结构的汽车燃料的罐内管(1),用于汽车燃料的罐内管(1)安装在燃料箱(2)中,并且具有吸收的结构 燃料箱(2)的位移和燃料泵(5)的振动。 此外,用于汽车燃料的罐内管(1)形成由使用脂肪族聚酰胺树脂作为主要成分的树脂材料形成的单层结构,并具有以下耐压特性(X):(X) 当将硅油作为加压介质加入到浸入测试液体(燃料C:甲醇= 85:15(体积基准))的槽内管中,在80℃下168小时时,罐内两端 管分别用试管堵塞,并且以1.0MPa / min的压力升高和室温的速度进行压力试验,罐内管爆裂或试管断开的压力(爆破压力)为 2.8MPa以上。
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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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