MY161125A - Stiffener for a flexible pipe - Google Patents

Stiffener for a flexible pipe

Info

Publication number
MY161125A
MY161125A MYPI2012001877A MYPI2012001877A MY161125A MY 161125 A MY161125 A MY 161125A MY PI2012001877 A MYPI2012001877 A MY PI2012001877A MY PI2012001877 A MYPI2012001877 A MY PI2012001877A MY 161125 A MY161125 A MY 161125A
Authority
MY
Malaysia
Prior art keywords
stiffener
flexible pipe
polyurethane elastomer
elastomer composition
prepolymer
Prior art date
Application number
MYPI2012001877A
Inventor
Frédéric Demanze
Alain Chalumeau
Original Assignee
Technip France
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Technip France filed Critical Technip France
Publication of MY161125A publication Critical patent/MY161125A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/002—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling
    • E21B19/004—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling supporting a riser from a drilling or production platform
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/01—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets for supporting or guiding the pipes, cables or protective tubing, between relatively movable points, e.g. movable channels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part

Abstract

THE INVENTION RELATES TO A STIFFENER (12) FOR A FLEXIBLE PIPE (10) MANUFACTURED FROM A POLYURETHANE ELASTOMER COMPOSITION, WHICH IS OBTAINED FROM A METHYLENE DIPHENYLENE DIISOCYANATE PREPOLYMER COMPOSITION (MDI PREPOLYMER), WHICH IS THEN CROSS-LINKED WITH A POLYAMINE IN ORDER TO FORM THE POLYURETHANE ELASTOMER COMPOSITION SUITABLE FOR BEING SHAPED SUCH AS TO MANUFACTURE THE STIFFENER.
MYPI2012001877A 2009-11-03 2010-11-04 Stiffener for a flexible pipe MY161125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0905254A FR2952118B1 (en) 2009-11-03 2009-11-03 STIFFENER FOR FLEXIBLE DRIVING

Publications (1)

Publication Number Publication Date
MY161125A true MY161125A (en) 2017-04-14

Family

ID=42144810

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2012001877A MY161125A (en) 2009-11-03 2010-11-04 Stiffener for a flexible pipe

Country Status (7)

Country Link
BR (1) BR112012010421B1 (en)
DK (1) DK180014B1 (en)
FR (1) FR2952118B1 (en)
GB (1) GB2487506B (en)
MY (1) MY161125A (en)
NO (1) NO346686B1 (en)
WO (1) WO2011055090A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2613635C2 (en) * 2012-09-26 2017-03-21 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Polyurethane flexural stiffener
GB2519066A (en) * 2013-09-02 2015-04-15 Balmoral Comtec Ltd Bend stiffener
FR3020396B1 (en) 2014-04-25 2016-05-13 Saipem Sa METHOD FOR INSTALLING AND IMPLEMENTING A RIGID TUBE FROM A VESSEL OR FLOATING SUPPORT
US11761563B2 (en) * 2019-03-15 2023-09-19 Gardner T. Baldwin Reinforced hose end connector having a smooth surface inboard end length

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671158B1 (en) * 1990-12-26 1993-06-11 Coflexip REINFORCED STIFFENER AND ITS MANUFACTURING METHOD.
US8573442B2 (en) 2005-12-02 2013-11-05 Pera Odishoo Method and device for inventory control of a dispensed liquid
CN101501294B (en) * 2006-06-16 2011-11-16 海洋防护解决方案公司 Polymer matrix reinforced stiffening element and method of producing the same
PL1950234T3 (en) * 2007-01-29 2010-09-30 Bayer Materialscience Ag Polyurethanes cured with amines and their preparation
US20090110894A1 (en) * 2007-10-26 2009-04-30 Nybakken George H Polyurethane elastomer articles from low free diphenylmethane diisocyanate prepolymers

Also Published As

Publication number Publication date
DK180014B1 (en) 2020-01-22
FR2952118A1 (en) 2011-05-06
NO346686B1 (en) 2022-11-21
GB201207043D0 (en) 2012-06-06
GB2487506B (en) 2016-12-14
BR112012010421B1 (en) 2019-11-12
BR112012010421A2 (en) 2016-03-08
WO2011055090A1 (en) 2011-05-12
DK201270238A (en) 2012-05-10
FR2952118B1 (en) 2012-04-06
GB2487506A (en) 2012-07-25
NO20120489A1 (en) 2012-06-20

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