Invention Grant
- Patent Title: Use of a conduit pipe for producing a duct laid in water
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Application No.: US13202338Application Date: 2010-01-20
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Publication No.: US10072786B2Publication Date: 2018-09-11
- Inventor: Andreas Dowe , Rainer Goering , Hans-Juergen Kocks , Joern Winkels
- Applicant: Andreas Dowe , Rainer Goering , Hans-Juergen Kocks , Joern Winkels
- Applicant Address: DE Essen DE Siegen
- Assignee: Evonik Degussa GmbH,Salzgitter Mannesmann Line Pipe GmbH
- Current Assignee: Evonik Degussa GmbH,Salzgitter Mannesmann Line Pipe GmbH
- Current Assignee Address: DE Essen DE Siegen
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: DE102009001001 20090219
- International Application: PCT/EP2010/050622 WO 20100120
- International Announcement: WO2010/094528 WO 20100826
- Main IPC: C08C19/24
- IPC: C08C19/24 ; F16L58/10 ; C09D177/00 ; F16L57/06
Abstract:
A metal conduit pipe, which is covered with an extruded layer made of polyamide molding compound, is used to produce a duct laid in water, wherein in the course of laying the duct, the coating is exposed to a shearing pressure load and/or a bending load due to laying method selected.
Public/Granted literature
- US20120000541A1 USE OF A CONDUIT PIPE FOR PRODUCING A DUCT LAID IN WATER Public/Granted day:2012-01-05
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