公开(公告)号：US06604551B2

公开(公告)日：2003-08-12

申请号：US10107491

申请日：2002-03-28

申请人： Eiichi Nishi ,  Masako Nagashima

发明人： Eiichi Nishi ,  Masako Nagashima

IPC分类号： F16L1100

CPC分类号： B32B1/08 ,  B32B27/08 ,  B32B27/20 ,  B32B27/32 ,  B32B27/322 ,  B32B27/34 ,  B32B2307/202 ,  B32B2307/538 ,  B32B2323/04 ,  B32B2327/18 ,  B32B2377/00 ,  B32B2597/00 ,  F16L11/127 ,  Y10T428/1393

摘要： A fuel hose wherein an electrically conductive fluororesin is used as an inner layer, and the inside surface thereof is smooth even when it is molded at a high speed, is provided. As the inner layer, a highly melt flowable fluororesin having an electrical conductivity and a melt flow rate of from 14 to 30 (g/10 min), is used to form a fuel hose wherein the inside surface of the inner layer is substantially smooth.

公开(公告)号：US06655414B2

公开(公告)日：2003-12-02

申请号：US10107369

申请日：2002-03-28

申请人： Eiichi Nishi ,  Masako Nagashima

发明人： Eiichi Nishi ,  Masako Nagashima

IPC分类号： F16L1100

CPC分类号： B32B1/08 ,  B32B27/08 ,  B32B27/20 ,  B32B27/32 ,  B32B27/322 ,  B32B27/34 ,  B32B2307/202 ,  B32B2323/04 ,  B32B2327/18 ,  B32B2377/00 ,  B32B2597/00 ,  F16L11/12 ,  Y10T428/1393

摘要： A fuel hose having a two layer structure comprising an inner layer made of a fluororesin and an outer layer adjacent thereto, made of a thermoplastic resin other than a fluororesin, wherein the fluororesin has a tensile strength at break of higher than 21 MPa, and the fluororesin of the inner layer has a melt adhesiveness with the thermoplastic resin of the outer layer.

公开(公告)号：US06509422B1

公开(公告)日：2003-01-21

申请号：US09381275

申请日：1999-09-20

申请人： Masako Nagashima ,  Takeshi Eriguchi ,  Yuriko Kaida ,  Hiroki Kamiya ,  Masao Umino ,  Masataka Yokota

发明人： Masako Nagashima ,  Takeshi Eriguchi ,  Yuriko Kaida ,  Hiroki Kamiya ,  Masao Umino ,  Masataka Yokota

IPC分类号： C08F28304

CPC分类号： C08L27/12 ,  C08L79/08 ,  C08L81/06 ,  C08L2205/02 ,  C08L2666/02

摘要： In 100 parts by weight of a composition, from 2 to 89 parts by weight of a fluorinated polymer having a fluorine content of at least 65 wt %, from 97 to 10 parts by weight of a non-fluorinated polymer and from 1 to 35 parts by weight of a dispersing agent having a carboxylic acid group or its derivative, or a sulfonic acid group or its derivative, are blended.

摘要翻译： 在100重量份组合物中，2-89重量份氟含量至少为65重量％的氟化聚合物，97-10重量份非氟化聚合物和1-35重量份 的具有羧酸基或其衍生物的分散剂或磺酸基或其衍生物。

公开(公告)号：US06679297B1

公开(公告)日：2004-01-20

申请号：US09890931

申请日：2001-08-06

申请人： Eiichi Nishi ,  Toru Sasaki ,  Masako Nagashima

发明人： Eiichi Nishi ,  Toru Sasaki ,  Masako Nagashima

IPC分类号： F16L1100

CPC分类号： F16L11/12

摘要： A hose for fuel transportation including an inner layer which is a fluororesin layer having electrical conductivity, and an outer layer which is a fluororesin layer having no electrical conductivity, wherein the fluororesin layer in the inner layer includes a material having electrical conductivity, and the material having electrical conductivity comprises a metallized inorganic compound having a surface portion including one of zinc oxide, glass beads and titanium oxide.

摘要翻译： 一种用于燃料输送的软管，包括具有导电性的氟树脂层的内层和不具有导电性的氟树脂层的外层，其中内层中的氟树脂层包括具有导电性的材料，并且该材料 具有导电性的金属化无机化合物具有包括氧化锌，玻璃珠和氧化钛中的一种的表面部分。

公开(公告)号：US06656553B2

公开(公告)日：2003-12-02

申请号：US10265328

申请日：2002-10-07

申请人： Eiichi Nishi ,  Masako Nagashima ,  Noriyuki Isobe ,  Tomoharu Nishioka ,  Yoshiro Iwata

发明人： Eiichi Nishi ,  Masako Nagashima ,  Noriyuki Isobe ,  Tomoharu Nishioka ,  Yoshiro Iwata

IPC分类号： B32B108

CPC分类号： B32B27/08 ,  B29C47/0023 ,  B29C47/065 ,  B29C47/26 ,  B32B1/08 ,  B32B27/32 ,  B32B27/34 ,  F16L11/04 ,  F16L2011/047 ,  Y10T428/1352 ,  Y10T428/1393 ,  Y10T428/31725 ,  Y10T428/3175

摘要： A hose for fuel having a laminated structure comprising an inner layer (A) made of a ethylene/tetrafluoroethylene copolymer adhesive to a polyamide resin and an outer layer (B) made of a polyamide resin, is formed. Such a hose for fuel is excellent in interlaminar adhesive strength and also excellent in antistatic properties and fuel permeation-preventing properties, and particularly, the dependency of the interlaminar adhesive strength on the take-up speed during the co-extrusion molding, is small.

摘要翻译： 一种具有层叠结构的燃料用软管，其特征在于，包括由聚酰胺树脂的乙烯/四氟乙烯共聚物粘合剂构成的内层（A）和由聚酰胺树脂构成的外层（B）。 这种用于燃料的软管在层间粘合强度方面是优异的，并且还具有优异的抗静电特性和防止燃料渗透的性能，特别是在共挤出成型期间，层间粘合强度对卷取速度的依赖性很小。