公开(公告)号：US20120286448A1

公开(公告)日：2012-11-15

申请号：US13441546

申请日：2012-04-06

申请人： Chandra Sekar

发明人： Chandra Sekar

IPC分类号： B29C63/18

CPC分类号： B29C53/581 ,  B29C48/001 ,  B29C48/0012 ,  B29C48/09 ,  B29C48/21 ,  B29C48/395 ,  B29C53/607 ,  B29C63/0069 ,  B29C63/105 ,  B29C2063/485 ,  B29C2793/009 ,  B29D23/001 ,  B29K2023/12 ,  B29K2105/04 ,  B29L2023/00 ,  B29L2031/328 ,  C08L23/10 ,  C08L2205/02 ,  C09J123/10

摘要： Described are methods of making a composite cover material for use in a thermoplastic core paint roller, the composite cover material formed by coextruding a smoothly flowing layer comprising a coextrudite comprising polypropylene-based elastomer and a coextrudite comprising polypropylene between a pile material and a roller. Each of coextrudites may comprise calcium carbonate having between 5% and 50% calcium carbonate by weight.

摘要翻译： 描述了制造用于热塑性芯涂料辊的复合材料覆盖材料的方法，该复合覆盖材料是通过共挤出包含聚丙烯基弹性体的包括共混物的平滑流动层和在堆料和辊之间包含聚丙烯的共混物而形成的。 每一份共掺物可以包含重量在5％至50％碳酸钙之间的碳酸钙。

公开(公告)号：US20120085485A1

公开(公告)日：2012-04-12

申请号：US13081114

申请日：2011-04-06

申请人： Chandra SEKAR

发明人： Chandra SEKAR

IPC分类号： B29C63/10 ,  B05D3/12 ,  B05D3/00 ,  B05D5/10

CPC分类号： B29D99/0032 ,  B05C17/0207 ,  B05C17/0215 ,  B29C47/0023 ,  B29C47/0038 ,  B29C47/0042 ,  B29C47/021 ,  B29C47/065 ,  B29C47/38 ,  B29C53/581 ,  B29C53/607 ,  B29C63/0069 ,  B29C63/105 ,  B29C65/48 ,  B29C65/4855 ,  B29C65/525 ,  B29C66/5326 ,  B29C2063/485 ,  B29C2793/009 ,  B29D23/001 ,  B29D99/0035 ,  B29K2023/10 ,  B29K2023/12 ,  B29K2105/04 ,  B29K2105/16 ,  B29K2509/00 ,  B29L2009/00 ,  B29L2023/00 ,  B29L2031/328 ,  B31C3/00

摘要： Described are methods of making a paint roller using a composite cover material made from a compound of polypropylene and calcium carbonate having between 5% and 50% calcium carbonate by weight. One or various compounds may be used to form portions of one or multiple components that make up the paint roller, including, for example, the thermoplastic strips, adhesives and/or the backing of a composite cover material. The materials can be assembled in a continuous manufacturing process. Also described are methods of making a paint roller using an adhesive made from a compound of polypropylene and calcium carbonate having between 5% and 66% calcium carbonate by weight, and methods of making a paint roller using preformed strips or core material made from a compound of polypropylene and calcium carbonate having between 5% and 66% calcium carbonate by weight.

摘要翻译： 描述了使用由具有5重量％至50重量％的碳酸钙之间的聚丙烯和碳酸钙的化合物制成的复合覆盖材料来制备涂漆辊的方法。 可以使用一种或多种化合物来形成组成涂料辊的一个或多个组分的部分，包括例如复合材料覆盖材料的热塑性带，粘合剂和/或背衬。 材料可以在连续的制造过程中组装。 还描述了使用由具有5重量％至66重量％的碳酸钙的聚丙烯和碳酸钙的化合物制成的粘合剂制备涂漆辊的方法，以及使用由化合物制成的预成形条或芯材制备涂料辊的方法 的聚丙烯和碳酸钙的重量比为5％至66％的碳酸钙。

公开(公告)号：US08146639B2

公开(公告)日：2012-04-03

申请号：US12525737

申请日：2008-08-07

申请人： Mingwei Zhang

发明人： Mingwei Zhang

IPC分类号： B32B41/00

CPC分类号： F16L58/1054 ,  B21C37/154 ,  B29C35/049 ,  B29C63/0069 ,  B29C2035/1616 ,  B29C2035/1691 ,  F16L9/147

摘要： The present invention refers to a process and an apparatus for combination of steel tubes or pipes with plastic linings, in which steam is used as heat carrier to heat the steel tubes or pipes lined with linings. The apparatus comprises a multifunctional combining chamber, a multifunctional carriage for conveying tubes or pipes, an arrangement for steam circulating, which continuously supplies re-usable steam, a cooling and shaping arrangement and a controlling device. The steam circulating system comprises a furnace for re-heating the steam and means for supplying supplementing steam. The percentage of passing the qualification control is increased up to 99.9% by embodiment of the method and/or apparatus according to the present invention, while it is only 97% by a conventional apparatus, and the production capacity is increased by 15%. Thanks to the recovery and re-use of the steam in a circulating system, it will use only three tons of steam if the daily production is forty tons in a production line, and 405 RMB will be saved in a day. Thanks to the recovery and re-use of water in a circulating system, the water consumption for producing a ton steel and plastic combined tubes or pipes will be reduced by 8%. That means a remarkable economic and environmental value. The present invention will decrease the labor intensity of the workers and the cost that refers to the work time by 5%. The total cost for a ton tubes or pipes will be reduced by 10 RMB.

摘要翻译： 本发明涉及一种用于将钢管或管道与塑料衬里组合的方法和装置，其中蒸汽用作热载体以加热衬里衬里的钢管或管道。 该装置包括多功能组合室，用于输送管或管的多功能托架，用于蒸汽循环的装置，其连续地供应可重复使用的蒸汽，冷却和成形布置以及控制装置。 蒸汽循环系统包括用于重新加热蒸汽的炉和用于供应补充蒸汽的装置。 通过本发明的方法和/或装置的实施例，通过认证控制的百分比提高到99.9％，而传统装置只有97％，生产能力提高了15％。 由于循环系统中蒸汽的回收和再利用，生产线日产40吨，每天只能使用3吨蒸汽，一天可节省405元。 由于循环系统中水的回收和再利用，生产吨钢和塑料复合管或管道的用水量将减少8％。 这意味着显着的经济和环境价值。 本发明将使工人的劳动强度和工作时间的成本降低5％。 吨管或管道的总成本将减少10元。

公开(公告)号：US20110259509A1

公开(公告)日：2011-10-27

申请号：US13095233

申请日：2011-04-27

申请人： Strewn S. Pirie ,  Darrell L. White ,  V. Scott Moody

发明人： Strewn S. Pirie ,  Darrell L. White ,  V. Scott Moody

IPC分类号： B29C63/10 ,  B32B37/00 ,  B29C65/00

CPC分类号： F16L57/00 ,  B29C63/0069 ,  B29C63/14 ,  B29C65/1412 ,  B29C66/344 ,  B29C66/72321 ,  B29C66/74283 ,  F16L58/181

摘要： Exposed pipe joints formed of adjacent lengths of corrosion protective coated pipe sections have a protective sheet of synthetic resin material wound about the joint between the adjacent segments of coated pipe. The synthetic resin sheet is deployed from a reel on a coating applicator machine. The pipe joint and adjacent coated pipe sections are initially heated. The sheet of synthetic resin is then wrapped in successive layers over the joint. Pressure is also applied to the sheet material as it is being wrapped. The sheet layers are heated after being applied onto the joint. Wrapping and heating continues during deployment of the sheet material from the reel, and the resin sheet is cylindrically wound over the joint in successive layers until the desired coating thickness is obtained. The successive layers of wrapped sheet material fuse to form an integral protective coating over the pipe joint and the adjacent coated pipe sections.

摘要翻译： 由相邻长度的防腐涂层管段形成的暴露的管接头具有缠绕在相邻的涂层管段之间的接合处的合成树脂材料的保护片。 合成树脂片从涂布机上的卷轴上展开。 管接头和相邻涂层管段最初被加热。 然后将合成树脂片在接头上连续地包裹。 当片材被包裹时也施加压力。 将片层施加到接头上之后被加热。 在从卷轴展开片材的过程中继续进行缠绕和加热，并且树脂片在连续的层中圆柱形地卷绕在接头上，直到获得所需的涂层厚度。 包裹的片材的连续层保险丝在管接头和相邻涂层管段上形成整体保护涂层。

公开(公告)号：US20100282401A1

公开(公告)日：2010-11-11

申请号：US12687028

申请日：2010-01-13

申请人： Chandra Sekar

发明人： Chandra Sekar

IPC分类号： B31C3/00

CPC分类号： B29D99/0032 ,  B05C17/0207 ,  B05C17/0215 ,  B29C47/0023 ,  B29C47/0038 ,  B29C47/0042 ,  B29C47/021 ,  B29C47/065 ,  B29C47/38 ,  B29C53/581 ,  B29C53/607 ,  B29C63/0069 ,  B29C63/105 ,  B29C65/48 ,  B29C65/4855 ,  B29C65/525 ,  B29C66/5326 ,  B29C2063/485 ,  B29C2793/009 ,  B29D23/001 ,  B29D99/0035 ,  B29K2023/10 ,  B29K2023/12 ,  B29K2105/04 ,  B29K2105/16 ,  B29K2509/00 ,  B29L2009/00 ,  B29L2023/00 ,  B29L2031/328 ,  B31C3/00

摘要： Described are methods of making a paint roller using an adhesive made from a compound of polypropylene and calcium carbonate having between 5% and 66% calcium carbonate by weight. Described are methods of making a paint roller using preformed strips or core material made from a compound of polypropylene and calcium carbonate having between 5% and 66% calcium carbonate by weight. Described are methods of making a paint roller using a composite cover material made from a compound of polypropylene and calcium carbonate having between 5% and 50% calcium carbonate by weight. One or various compounds may be used to form portions of one or multiple components that make up the paint roller, including, for example, the thermoplastic strips, adhesives and/or the backing of a composite cover material. The materials can be assembled in a continuous manufacturing process.

摘要翻译： 描述了使用由具有5重量％至66重量％碳酸钙的聚丙烯和碳酸钙的化合物制成的粘合剂来制备涂漆辊的方法。 描述了使用由重量比在5％至66％之间的碳酸钙的聚丙烯和碳酸钙的化合物制成的预制条或芯材制造涂漆辊的方法。 描述了使用由具有5重量％至50重量％的碳酸钙之间的聚丙烯和碳酸钙的化合物制成的复合覆盖材料来制备涂漆辊的方法。 可以使用一种或多种化合物来形成组成涂料辊的一个或多个组分的部分，包括例如复合材料覆盖材料的热塑性带，粘合剂和/或背衬。 材料可以在连续的制造过程中组装。

公开(公告)号：US20100089517A1

公开(公告)日：2010-04-15

申请号：US12525737

申请日：2008-08-07

申请人： Mingwei Zhang

发明人： Mingwei Zhang

IPC分类号： B29C65/10 ,  B32B37/00 ,  B21C37/06

CPC分类号： F16L58/1054 ,  B21C37/154 ,  B29C35/049 ,  B29C63/0069 ,  B29C2035/1616 ,  B29C2035/1691 ,  F16L9/147

摘要： The present invention refers to a process and an apparatus for combination of steel tubes or pipes with plastic linings, in which steam is used as heat carrier to heat the steel tubes or pipes lined with linings. The apparatus comprises a multifunctional combining chamber, a multifunctional carriage for conveying tubes or pipes, an arrangement for steam circulating, which continuously supplies re-usable steam, a cooling and shaping arrangement and a controlling device. The steam circulating system comprises a furnace for re-heating the steam and means for supplying supplementing steam. The percentage of passing the qualification control is increased up to 99.9% by embodiment of the method and/or apparatus according to the present invention, while it is only 97% by a conventional apparatus, and the production capacity is increased by 15%. Thanks to the recovery and re-use of the steam in a circulating system, it will use only three tons of steam if the daily production is forty tons in a production line, and 405 RMB will be saved in a day. Thanks to the recovery and re-use of water in a circulating system, the water consumption for producing a ton steel and plastic combined tubes or pipes will be reduced by 8%. That means a remarkable economic and environmental value. The present invention will decrease the labor intensity of the workers and the cost that refers to the work time by 5%. The total cost for a ton tubes or pipes will be reduced by 10 RMB.

摘要翻译： 本发明涉及一种用于将钢管或管道与塑料衬里组合的方法和装置，其中蒸汽用作热载体以加热衬里衬里的钢管或管道。 该装置包括多功能组合室，用于输送管或管的多功能托架，用于蒸汽循环的装置，其连续地供应可重复使用的蒸汽，冷却和成形布置以及控制装置。 蒸汽循环系统包括用于重新加热蒸汽的炉和用于供应补充蒸汽的装置。 通过本发明的方法和/或装置的实施例，通过认证控制的百分比提高到99.9％，而传统装置只有97％，生产能力提高了15％。 由于循环系统中蒸汽的回收和再利用，生产线日产40吨，每天只能使用3吨蒸汽，一天可节省405元。 由于循环系统中水的回收和再利用，生产吨钢和塑料复合管或管道的用水量将减少8％。 这意味着显着的经济和环境价值。 本发明将使工人的劳动强度和工作时间的成本降低5％。 吨管或管道的总成本将减少10元。

公开(公告)号：US20070275162A1

公开(公告)日：2007-11-29

申请号：US11805198

申请日：2007-05-21

申请人： Takao Kamiyama ,  Koji Kaneta ,  Kenji Fujii ,  Katsuyori Miura

发明人： Takao Kamiyama ,  Koji Kaneta ,  Kenji Fujii ,  Katsuyori Miura

IPC分类号： B05D7/22

CPC分类号： B29C63/0069 ,  B29C35/041 ,  B29C35/049 ,  B29C63/34 ,  B29C2035/1616

摘要： A tubular pipe lining material impregnated with a thermosetting resin is inserted into a pipeline and made to expand and press against an inner peripheral surface thereof. Hot water or steam is sprayed onto the pipe lining material to cure the thermosetting resin impregnated therein. Hot water that has accumulated in a bottom part of the pipe lining material is pumped out to an external location by a pump and cooled by a cooling device to generate cool water, which is then sprayed via a hose onto the cured pipe lining material to thereby cool the heated pipe lining material. This enables the thermally cured pipeline lining material to be reliably cooled and rendering a water truck unnecessary that is required at a construction site to supply additional cooling water.

摘要翻译： 将浸渍有热固性树脂的管状衬里材料插入管道中并使其膨胀并压靠其内周表面。 将热水或蒸汽喷射到管衬材料上以固化浸渍在其中的热固性树脂。 积聚在管内衬材料的底部的热水通过泵泵送到外部位置并由冷却装置冷却以产生冷水，然后通过软管将其喷射到固化管衬里材料上 冷却加热管衬里材料。 这使得热固化的管道衬里材料能够被可靠地冷却，并使得在施工现场需要的水车不必要地提供额外的冷却水。

公开(公告)号：US20070227647A1

公开(公告)日：2007-10-04

申请号：US11757554

申请日：2007-06-04

申请人： Damian Daykin ,  Terence Cottrell ,  Adrian Kelly

发明人： Damian Daykin ,  Terence Cottrell ,  Adrian Kelly

IPC分类号： B32B1/08

CPC分类号： F16L58/16 ,  B29C63/0069 ,  B29C63/024 ,  B29C63/10 ,  F16L13/0272 ,  F16L58/181

摘要： Apparatus for coating pipes includes means for applying a sheet material 32,33,34, to a pipe 2 and means for heating 23,31 the sheet material and/or pipe. The means for heating may be operative to heat the sheet material during its application to the pipe. The means for heating may comprise a means for directing hot air towards the pipe and/or sheet material. The sheet material may be disposed on reels housed in canisters 22 that are releasably mounted on the apparatus.

摘要翻译： 用于涂布管的装置包括将片材32,33,34施加到管2的装置和用于加热片材和/或管的装置23,31。 用于加热的装置可用于在片材应用于管道期间加热片材。 用于加热的装置可以包括用于将热空气引向管和/或片材的装置。 片材可以设置在容纳在可拆卸地安装在设备上的罐22中的卷轴上。

公开(公告)号：US20060070676A1

公开(公告)日：2006-04-06

申请号：US11217108

申请日：2005-08-31

申请人： Richard Blackmore

发明人： Richard Blackmore

IPC分类号： F16L55/16

CPC分类号： F16L55/1656 ,  B29C35/049 ,  B29C63/0069 ,  B29C63/34 ,  B29C2035/0211 ,  B29C2035/0822 ,  B29C2035/0827 ,  B29L2023/006 ,  D04B21/205 ,  D04C1/02 ,  D10B2401/04 ,  D10B2505/02 ,  F16L55/1654

摘要： A method of repairing a target section of conduit is provided. First, a repair apparatus is provided with a material structure that engages the conduit. The material structure is defined by a plurality of fibers such that the repair material is flexible and seamless. A curable resin is introduced into the repair material by either injection or infusion depending on the type of resin utilized. Next, the repair material is placed in the conduit in proximity to the engaged aged section or target section of the conduit. The resin in the material structure is then cured, while the repair apparatus is in place adjacent the target or damaged section.

摘要翻译： 提供修复导管的目标部分的方法。 首先，修理装置设置有与导管接合的材料结构。 材料结构由多根纤维限定，使得修补材料是柔性且无缝的。 根据使用的树脂的种类，通过注射或输注将可固化树脂引入修复材料。 接下来，将修理材料放置在导管中靠近导管的接合的老化部分或目标部分。 然后将材料结构中的树脂固化，同时修理装置在目标或损坏部分附近就位。

公开(公告)号：US06868870B2

公开(公告)日：2005-03-22

申请号：US10695188

申请日：2003-10-28

申请人： Daniel Warren

发明人： Daniel Warren

IPC分类号： F16L55/165 ,  F16L55/16

CPC分类号： F16L55/1654 ,  B29C63/0069 ,  B29C63/28 ,  B29C63/343 ,  B29C2063/485

摘要： The present invention is an improved method for installing a liner to repair a pipeline. The method involves placing a flexible lining hose that is coated with a thermosetting resin in the pipeline. A thermosetting resin is also applied to the interior walls of the pipeline. A calibration hose is introduced into the lining hose and pressurized fluid is injected therein. The fluid presses the lining hose against the interior surface of the pipeline and cures the first and second thermosetting resins. The curing of the resins bonds the lining hose to the pipeline to form a rigid monolithic composite structure having high mechanical strength.

摘要翻译： 本发明是用于安装衬管以修复管道的改进方法。 该方法包括在管道中放置涂有热固性树脂的柔性衬里软管。 热固性树脂也被施加到管道的内壁。 校准软管被引入到衬里软管中，并且在其中注入加压流体。 流体将衬里软管压靠在管道的内表面上并固化第一和第二热固性树脂。 树脂的固化将衬里软管粘结到管道上以形成具有高机械强度的刚性整体复合结构。