公开(公告)号：US20090266437A1

公开(公告)日：2009-10-29

申请号：US12500140

申请日：2009-07-09

Applicant: Laurence Waino McKeen

Inventor： Laurence Waino McKeen

IPC: F16L9/14

CPC classification number: F16L9/121 ,  C09D127/12 ,  F16L58/1009 ,  F16L58/1027 ,  Y10S138/03 ,  Y10S138/06 ,  Y10T156/10 ,  Y10T428/139 ,  Y10T428/1393

Abstract: The present invention relates to an oil pipe having a lining imparting substantially reduced adhesion of asphaltenes, paraffin wax, and inorganic scale, so as to reduce plugging of said oil pipe, and impermeability to salt water so as to protect the oil pipe from corrosion.

Abstract translation: 本发明涉及一种油管，其具有使沥青质，石蜡和无机垢具有显着降低的粘合性的衬里，从而减少油管的堵塞以及对盐水的不渗透性，从而保护油管免受腐蚀。

公开(公告)号：US20030162923A1

公开(公告)日：2003-08-28

申请号：US10361690

申请日：2003-02-11

Applicant: Asahi Glass Company, Limited

Inventor： Atsushi Funaki ,  Naoko Sumi ,  Eiichi Nishi

IPC: C08F114/18

CPC classification number: C08F214/18 ,  B32B1/08 ,  B32B27/08 ,  B32B27/34 ,  C08F210/02 ,  C08F214/26 ,  C08F214/265 ,  Y10S138/03 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/3154 ,  Y10T428/31544 ,  Y10T428/31743 ,  Y10T428/31746

Abstract: A fluorocopolymer which comprises (A) polymerized units based on tetrafluoroethylene, (B) polymerized units based on ethylene and (C) polymerized units based on itaconic anhydride or citraconic anhydride, wherein the molar ratio of (A)/(B) is from 20/80 to 80/20, and the molar ratio of (C)/((A)null(B)) is from 1/10000 to 5/100, and which has a volume flow rate of from 1 to 1000 mm3/sec. The fluorocopolymer is excellent in the fuel barrier properties and in the adhesive properties to a non-fluorinated polymer.

Abstract translation: 一种含氟共聚物，其包含（A）基于四氟乙烯的聚合单元，（B）基于乙烯的聚合单元和（C）基于衣康酸酐或柠康酸酐的聚合单元，其中（A）/（B）的摩尔比为20 / 80〜80/20，（C）/（（A）+（B））的摩尔比为1/10000〜5/100，体积流量为1〜1000mm 3 /秒 。 含氟共聚物在非氟化聚合物中的燃料阻隔性和粘合性方面是优异的。

公开(公告)号：US06378562B1

公开(公告)日：2002-04-30

申请号：US09405757

申请日：1999-09-27

Applicant: David L. Noone ,  Frank L. Mitchell ,  Peter Wenig

Inventor： David L. Noone ,  Frank L. Mitchell ,  Peter Wenig

IPC: F16L1106

CPC classification number: B32B27/08 ,  B32B1/08 ,  B32B25/08 ,  B32B27/20 ,  B32B27/30 ,  B32B27/304 ,  B32B27/32 ,  B32B27/34 ,  B32B37/153 ,  B32B2307/714 ,  B32B2597/00 ,  F16L9/12 ,  F16L9/121 ,  F16L9/123 ,  F16L11/04 ,  F16L11/045 ,  F16L11/12 ,  F16L11/127 ,  F16L2011/047 ,  Y10S138/01 ,  Y10S138/03 ,  Y10S138/07 ,  Y10T428/1393

Abstract: An elongated multi-layer tubing is disclosed for connection to a motor vehicle system to handle fluids containing hydrocarbons. The tubing includes a first layer disposed radially innermost and having an inner surface capable of prolonged exposure to a fluid containing hydrocarbons and an outer surface spaced a first predetermined radial thickness from the inner surface, the first layer consisting essentially of an extrudable, melt-processible thermoplastic. The tubing also includes a second layer having a second predetermined radial thickness at most equal to the thickness of the first layer. The second layer is uniformly and homogeneously connected to or bonded to the first layer and consists essentially of an extrudable, melt-processible thermoplastic capable of sufficiently permanent laminar adhesion with the first layer to prevent delamination during a desired lifetime of the tubing. At least one of the first and second layers is resistant to permeation by hydrocarbons. The tubing includes a third layer having a third predetermined radial thickness greater than the thickness of the first layer. The third layer is capable of sufficiently permanent laminar adhesion to the second layer to prevent delamination during said desired lifetime of said tubing. The third layer is uniformly and homogeneously connected to or bonded to the second layer and consists essentially of an extrudable, melt-processible thermoplastic. At least one layer of the tubing is capable of dissipating electrostatic energy in a range between about 104 to 109 Ohm/cm2.

Abstract translation: 公开了一种用于连接到机动车辆系统以处理含有烃的流体的细长多层管道。 管道包括径向最内部设置的第一层，并且具有能够长时间暴露于含有烃的流体的内表面和与内表面隔开第一预定径向厚度的外表面，第一层基本上由可挤出的，可熔融加工的 热塑性塑料。 管道还包括具有至多等于第一层的厚度的第二预定径向厚度的第二层。 第二层均匀均匀地连接到第一层或与第一层结合，并且基本上由可挤出的可熔融加工的热塑性材料组成，其能够与第一层充分永久的层状粘合，以防止管道期望寿命期间的分层。 第一层和第二层中的至少一层耐烃渗透。 管道包括具有大于第一层厚度的第三预定径向厚度的第三层。 第三层能够对第二层进行充分永久的层状粘合，以防止在所述管道的期望寿命期间的分层。 第三层均匀均匀地连接到第二层或与第二层结合，并且基本上由可挤出的可熔融加工的热塑性材料组成。 管道的至少一层能够将静电能消耗在约104至109欧姆/厘米2之间的范围内。

公开(公告)号：US20020043330A1

公开(公告)日：2002-04-18

申请号：US09953709

申请日：2001-09-17

Inventor： Stanley E. Stripe

IPC: B29C047/00

CPC classification number: F16L11/12 ,  F16L11/04 ,  F16L2011/047 ,  Y10S138/03 ,  Y10T428/1352 ,  Y10T428/1393

Abstract: A thermoplastic tube for transfer of hydrocarbon fuel comprising an inner fluoroplastic layer and an outer polyamide layer bonded to the fluoroplastic layer wherein an adhesion promoter is included in at least one of the layers is disclosed. The adhesion promoter is an unsubstituted or substituted phenol salt of 1,8-diazabicyclo-null5,4,0nullundec-7-ene on a novolac carrier which functions to increase the adhesive bond strength between the two layers. The adhesion promoter provides a chemically bonded adhesion in addition to the mechanical adhesion associated with extrusion or lamination of the layers.

Abstract translation: 公开了一种用于转移烃燃料的热塑管，其包括内氟塑料层和结合到氟塑料层的外聚酰胺层，其中在至少一层中包含粘合促进剂。 粘合促进剂是在酚醛清漆载体上的1,8-二氮杂双环[5,4,0]十一碳-7-烯的未取代或取代的酚盐，其功能是增加两层之间的粘合剂粘合强度。 粘合促进剂除了与层的挤出或层压相关的机械粘合之外还提供化学键合的粘合。

公开(公告)号：US06271294B1

公开(公告)日：2001-08-07

申请号：US08188417

申请日：1994-01-24

Applicant: Pierre Lasson ,  Yves-Julien Lambert ,  Yves Vanderveken ,  Nestor Maquet

Inventor： Pierre Lasson ,  Yves-Julien Lambert ,  Yves Vanderveken ,  Nestor Maquet

IPC: C08J9100

CPC classification number: C08L27/16 ,  C08L2205/02 ,  Y10S138/03 ,  Y10S138/07 ,  Y10T428/1352 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/1397 ,  Y10T428/3154 ,  Y10T428/31544 ,  C08L2666/04

Abstract: Polymer compositions based on vinylidene fluoride resins which are particularly suitable for the manufacture of pipes for conveying hot hydrocarbons under pressure, comprising by weight; (A) from 60 to 80% of at least one PVDF homopolymer; (B) from 20 to 40% of at least one thermoplastic copolymer of vinylidene fluoride (VF2) and of at least one other fluoramonomer (for example hexafluoropropylene, chlorotrifluoroethylene or trifluoroethylene), containing approximately from 5 to 25% of this other monomer; and (C) a plasticizer, in proportions of 5 to 20% [relative to the total weight of the polymers (A) and (B)], preferably dibutyl sebacate or a polyester of molecular mass of between 1500 and 5000.

Abstract translation: 基于偏二氟乙烯树脂的聚合物组合物，其特别适用于制造用于在压力下输送热烃的管道，其包含重量百分比;（A）60-80％的至少一种PVDF均聚物;（B）20-40％ 的至少一种偏二氟乙烯（VF2）和至少一种其它含氟异氰酸酯（例如六氟丙烯，氯三氟乙烯或三氟乙烯）的热塑性共聚物，其含有约5至25％的该其它单体; 和（C）比例为5〜20％的增塑剂[相对于聚合物（A）和（B）的总重量）]，优选分子量为1500-5000的癸二酸二丁酯或聚酯。

公开(公告)号：US5988226A

公开(公告)日：1999-11-23

申请号：US644990

申请日：1996-05-09

Applicant: Andy Matthews

Inventor： Andy Matthews

IPC: F16L11/12

CPC classification number: F16L11/12 ,  Y10S138/03

Abstract: A flexible, high pressure gas safety hose assembly is provided. The safety hose assembly has a tube with a first end and a second end, and a metal braid covering the tube. The hose assembly also has an inner fitting connected about the tube at the first end and at the second end, respectively, as well as a spiral spring guard wrapped around the braid covering the tube. An connection fitting having an integral inner flange is provided at the first end and at the second end of the tube. A collar is crimped over the spring guard to secure the spring guard to the integral inner flange of the connection fitting at the first end and at the second end of the tube. A method of manufacturing a safety hose assembly without welding is also provided. The method has the steps of: providing a tube having a first end and a second end; wrapping the tube in a protective braid; connecting an inner collar at the first end and at the second end of the tube; wrapping a spiral spring guard around the tube; providing a connection fitting having an inner flange; press-fitting the tube and spiral spring guard onto the connection fitting such that the spring guard encircles the inner flange; and crimping an outer collar over the spring guard and the inner flange to capture the spring guard onto the connection fitting.

Abstract translation: 提供了一种灵活的高压气体安全软管组件。 安全软管组件具有带有第一端和第二端的管和覆盖管的金属编织物。 软管组件还具有分别在第一端和第二端处围绕管连接的内部配件，以及缠绕在覆盖管的编织物周围的螺旋弹簧护罩。 具有整体内凸缘的连接配件设置在管的第一端和第二端。 套环被压接在弹簧防护罩上，以将弹簧护罩固定在管的第一端和连接配件的整体内凸缘处。 还提供了一种不用焊接制造安全软管组件的方法。 该方法具有以下步骤：提供具有第一端和第二端的管; 将管包裹在防护编织物中; 连接管的第一端和第二端的内部轴环; 在管子周围缠绕螺旋弹簧护罩; 提供具有内凸缘的连接配件; 将管和螺旋弹簧护罩压配合到连接配件上，使弹簧护罩环绕内凸缘; 并将外套环压接在弹簧护罩和内凸缘上，以将弹簧护罩捕获到连接配件上。

公开(公告)号：US5899238A

公开(公告)日：1999-05-04

申请号：US512582

申请日：1995-08-08

Applicant: Frederick William Kern, Jr.

Inventor： Frederick William Kern, Jr.

IPC: F16L9/12 ,  F16L9/14

CPC classification number: F16L9/12 ,  Y10S138/03 ,  Y10S138/07 ,  Y10T428/1379 ,  Y10T428/3154 ,  Y10T428/31544 ,  Y10T428/3192 ,  Y10T428/31928 ,  Y10T428/31935

Abstract: A method for reducing the chemical vapor permeability of a polyfluoroorgano resin substrate by coating its surface with a vinylidene dichloride copolymer is disclosed. The method produces a polyfluoroorgano resin substrate-vinylidene dichloride copolymer composite, for example a Teflon PFA pipe having its surface immediate to the environment treated with a vinylidene dichloride/vinyl chloride copolymer.

Abstract translation: 公开了一种通过用二氯乙烯共聚物涂覆其表面来降低多氟共聚物树脂基材的化学蒸汽渗透性的方法。 该方法产生多氟有机树脂基体 - 亚乙烯基二氯共聚物复合物，例如特氟隆PFA管，其表面立即处于用二氯乙烯/氯乙烯共聚物处理的环境中。

公开(公告)号：US5613524A

公开(公告)日：1997-03-25

申请号：US437046

申请日：1995-05-09

Applicant: Norman S. Martucci

Inventor： Norman S. Martucci

IPC: F16L11/08 ,  F16L11/127 ,  F16L11/04

CPC classification number: F16L11/127 ,  F16L11/08 ,  Y10S138/03 ,  Y10S138/09

Abstract: A lightweight hose assembly of the type adapted for carrying fuels and other corrosive fluids. The assembly (10, 110, 210) includes a tubular member (11, 111, 211) and coupling members (20). The tubular member (11, 111, 211) includes an inner liner (12, 112, 212) of a fluorocarbon polymer. The assembly (10, 110, 210) further includes an outer layer (14, 114, 214) of closed cell fluorocarbon polymer foam. A conductive strip (16, 116, 216) is formed on the inner liner (12, 112, 212) for dissipating electrical charges accumulated in the inner liner (12, 112, 212). A fabric braided layer (118, 218) may be disposed about the exterior of the inner liner (112) or the outer foam layer (214) respectively for adding strength to the assembly (10).

Abstract translation: 适用于承载燃料和其他腐蚀性流体的轻型软管组件。 组件（10,110,210）包括管状构件（11,111,211）和联接构件（20）。 管状构件（11,111,211）包括氟碳聚合物的内衬（12,112,212）。 组件（10,110,210）还包括闭孔碳氟聚合物泡沫的外层（14,114,214）。 导电条（16,116,216）形成在内衬（12,112,212）上，用于耗散累积在内衬（12,112,212）中的电荷。 织物编织层（118,218）可以分别围绕内衬（112）或外泡沫层（214）的外部设置，以增加组件（10）的强度。

公开(公告)号：US5560398A

公开(公告)日：1996-10-01

申请号：US361673

申请日：1994-12-22

Applicant: Wolfgang Pfleger

Inventor： Wolfgang Pfleger

IPC: F16L11/04 ,  B29C47/00 ,  B29D23/00 ,  B32B1/08 ,  B32B25/10 ,  B32B27/30 ,  B32B27/32 ,  F16L11/12 ,  F16L11/15

CPC classification number: F16L11/15 ,  F16L11/12 ,  B29C47/00 ,  B29C47/0019 ,  B29C47/0023 ,  B29C47/003 ,  B29C47/0033 ,  B29C47/065 ,  B29L2023/18 ,  Y10S138/02 ,  Y10S138/03 ,  Y10S138/07

Abstract: A coolant conduit which is an elongate tubular article for an apparatus requiring cooling by a cooling agent, such as an engine, for example, an internal combustion engine, includes a plurality of layers which are provided by sequential coextrusion thereof and which are adjoined thereby, each layer of the plurality being comprised of a polymeric material which is thermoplastically processable. The plurality of layers may include an inner layer which is composed of a polymeric material which is substantially inert to cooling agent and which is substantially non-swelling, and an outer layer which is composed of at least one polyamide and which is pressure resistant. The coolant conduit may include a plurality of longitudinal sections, and at least one layer of the plurality of layers may then be composed of a polymeric material which differs between longitudinal sections thereof as is made possible by sequential coextrusion thereof.

Abstract translation: 冷却剂管道，其是用于需要诸如发动机例如内燃机的冷却剂冷却的装置的细长管状制品，包括通过其顺序共挤出提供并与之相邻的多个层， 多层中的每一层均由热塑性可加工的聚合材料组成。 多个层可以包括内层，其由对冷却剂基本上惰性且基本上不溶胀的聚合材料组成，外层由至少一种聚酰胺组成并且是耐压的。 冷却剂导管可以包括多个纵向部分，并且多个层中的至少一个层然后可以由聚合物材料组成，聚合物材料在其纵向部分之间不同，这通过其顺序共挤出而成为可能。

公开(公告)号：US5512225A

公开(公告)日：1996-04-30

申请号：US328080

申请日：1994-10-24

Applicant: Tatsuo Fukushi

Inventor： Tatsuo Fukushi

IPC: B32B25/08 ,  B32B27/08 ,  B32B27/30 ,  C08L15/00 ,  C08L23/16 ,  C08L27/12 ,  C08L33/20 ,  B29C47/06

CPC classification number: B32B25/08 ,  B32B27/08 ,  Y10S138/03 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/3154 ,  Y10T428/31544

Abstract: A method for increasing the adhesion of a first layer comprising fluoroplastic to a second layer containing a peroxide-curable hydrocarbon elastomer is disclosed. The method involves adding a primary-amine containing unsaturated compound or polymer of less than 10,000 molecular weight to the hydrocarbon elastomer layer.

Abstract translation: 公开了一种用于增加包含氟塑料的第一层与包含过氧化物可固化烃弹性体的第二层的粘附性的方法。 该方法包括向烃弹性体层中加入含伯分子量不足的化合物或小于10,000分子量的聚合物。