• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Protective coating for plastic pipes, shaped plastic material with a tubular shape of circular section, whose wall comprises an inner layer, which can be adhered to the outside of a plastic pipe, an outer layer and an intermediate layer arranged between the inner and outer layers, wherein the inner layer comprises a mixture of a polymeric glue based on high density grafted polyethylene with between 25% and 75% by weight of polyethylene; thus forming a compact inner layer of low adherence and resistant to temperature, which is removed completely without leaving traces of glue on the outer surface of the plastic pipe. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2580279A1
    申请号:ES201630074
    申请日:2016-01-22
    公开日:2016-08-23
    发明作者:José Manuel López Touzón
    申请人:Tubos Neupex S A；TUBOS NEUPEX SA；
    IPC主号:
    专利说明:

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    权利要求:
    Claims (1)
    [1]
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    类似技术:
    公开号 | 公开日 | 专利标题
    MY161979A|2017-05-31|Flexible pipe body and method of producing same
    BR112018008584A2|2018-10-30|unconnected hose for underwater fluid transport
    ES2580279A1|2016-08-23|Protective cover for plastic pipes |
    NZ603857A|2014-11-28|Multi-layer film permeable to uv radiation
    BR112012026089A2|2016-06-28|flexible tube with multilayer structure
    EA201391237A1|2014-02-28|MANUFACTURE OF THE MULTILAYER COMPOSITION PIPE FOR TRANSPORTATION OF LIQUIDS
    PH12016501395A1|2017-02-20|A tubular membrane with a helical ridge, as well as a method and apparatus for producing such a tubular membrane
    CL2012000901A1|2014-07-25|Use of a steel tube coated with an extruded layer made of a molded polyamide composition which is used for the construction of a foundation structure for a fixed offshore structure; structure.
    DE602007008453D1|2010-09-23|MULTIMODAL POLYETHYLENE MOLD FOR THE MANUFACTURE OF PIPES WITH IMPROVED MECHANICAL PROPERTIES
    ES2675298T3|2018-07-10|Multi-layer molder-blower tube with an acid-resistant inner layer
    MX2014003391A|2014-09-29|Process for the production of a pipe lined with an inliner.
    CR20140347A|2015-02-03|MULTI-PIPE TUBE
    CR20150129A|2015-06-05|MULTI-PIPE TUBE
    WO2014130433A3|2015-04-23|Thermoplastic composite pipe with longitudinal reinforcement
    ES2613075A1|2017-05-22|Element of custody for the body |
    BR112017028028A2|2018-08-28|polyethylene film composition
    BR112017012641A2|2018-01-09|composite pipe and method to make use of it
    RU2014133237A|2016-02-27|SIX-LAYER PIPE FOR HEATING AND HOT WATER SUPPLY SYSTEMS REINFORCED BY GLASS FIBER
    IT201900006282A1|2020-10-23|BIODEGRADABLE FILMS WITH IMPROVED MECHANICAL PROPERTIES
    JP2016020591A5|2016-03-17|
    ITVI20110218A1|2013-02-04|ANTI-TERMITE PVC TUBE
    PL122890U1|2015-09-14|External support for elbows and knees
    ITVI20110276A1|2013-04-19|THERMOPLASTIC COMPOUND FOR SINGLE LAYERED TUBES AND SINGLE LAYER TUBE INCLUDING THIS COMPOUND
    UA96188U|2015-01-26|CONTINUOUS MANUFACTURING OF NON-METAL PIPES
    ES1129330U|2014-10-20|Lighted shower tray |
    同族专利:
    公开号 | 公开日
    ES2580279B1|2017-10-18|
    ES1137283Y|2015-06-01|
    ES1137283U|2015-03-10|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US4684576A|1984-08-15|1987-08-04|The Dow Chemical Company|Maleic anhydride grafts of olefin polymers|
    WO1995013494A1|1993-11-09|1995-05-18|Nobel Plastiques|Coolant piping|
    US20040045619A1|2002-07-23|2004-03-11|Backman Arthur L.|Crosslinked polyethylene pipe having a high Density polyethylene liner|
    US20100062201A1|2006-11-01|2010-03-11|Emad Mehdi M|Fluid transfer multi-layer tube based on a polyamide and an ethyl vinyl alcohol or polyvinyl alcohol|
    US20150183980A1|2014-01-02|2015-07-02|Evergreen Packaging, Inc.|Polyethylene and Polypropylene Based Tie Resin for Co-Extrusion|
    EP2922068A1|2014-03-20|2015-09-23|J-Power Systems Corporation|Method of manufacturing insulating material, master batch, insulating material and power cable|
    CN110849202A|2019-10-22|2020-02-28|德清金烨电力科技有限公司|Composite heat conduction pipe containing modified heat conduction liquid and production method thereof|
    CN110806135A|2019-10-22|2020-02-18|德清金烨电力科技有限公司|Composite heat conduction pipe containing low-melting-point metal and production method thereof|
    法律状态:
    2017-10-18| FG2A| Definitive protection|Ref document number: 2580279 Country of ref document: ES Kind code of ref document: B1 Effective date: 20171018 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201530207U|ES1137283Y|2015-02-20|2015-02-20|PROTECTIVE COATING FOR PLASTIC PIPES|
    ESU201530207|2015-02-20|
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