GB2524868B - Method of producing a buoyant material - Google Patents

Method of producing a buoyant material Download PDF

Info

Publication number
GB2524868B
GB2524868B GB1501838.5A GB201501838A GB2524868B GB 2524868 B GB2524868 B GB 2524868B GB 201501838 A GB201501838 A GB 201501838A GB 2524868 B GB2524868 B GB 2524868B
Authority
GB
United Kingdom
Prior art keywords
producing
buoyant material
buoyant
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
GB1501838.5A
Other versions
GB2524868A (en
GB201501838D0 (en
Inventor
Joseph Collins Patrick
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aubin Ltd
Original Assignee
Aubin Ltd
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 Aubin Ltd filed Critical Aubin Ltd
Publication of GB201501838D0 publication Critical patent/GB201501838D0/en
Publication of GB2524868A publication Critical patent/GB2524868A/en
Application granted granted Critical
Publication of GB2524868B publication Critical patent/GB2524868B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E21B17/012—Risers with buoyancy elements
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
    • B29C70/66—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres the filler comprising hollow constituents, e.g. syntactic foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • B63B22/18—Buoys having means to control attitude or position, e.g. reaction surfaces or tether
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • F16L1/24—Floats; Weights
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • B29K2105/165—Hollow fillers, e.g. microballoons or expanded particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ocean & Marine Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Lubricants (AREA)
GB1501838.5A 2014-02-04 2015-02-04 Method of producing a buoyant material Active GB2524868B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201401894A GB201401894D0 (en) 2014-02-04 2014-02-04 Method of producing a buoyant material

Publications (3)

Publication Number Publication Date
GB201501838D0 GB201501838D0 (en) 2015-03-18
GB2524868A GB2524868A (en) 2015-10-07
GB2524868B true GB2524868B (en) 2021-07-07

Family

ID=50344368

Family Applications (2)

Application Number Title Priority Date Filing Date
GB201401894A Ceased GB201401894D0 (en) 2014-02-04 2014-02-04 Method of producing a buoyant material
GB1501838.5A Active GB2524868B (en) 2014-02-04 2015-02-04 Method of producing a buoyant material

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB201401894A Ceased GB201401894D0 (en) 2014-02-04 2014-02-04 Method of producing a buoyant material

Country Status (2)

Country Link
GB (2) GB201401894D0 (en)
WO (1) WO2015118319A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2554072A (en) * 2016-09-14 2018-03-28 Aubin Ltd Apparatus
GB202109034D0 (en) * 2021-06-23 2021-08-04 Aubin Ltd Method of insulating an object

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144658A (en) * 1976-09-16 1979-03-20 Hanson Industries Inc. Viscous, flowable, pressure-compensating fitting materials and their use, including their use in boots
US4243754A (en) * 1978-09-05 1981-01-06 Hanson Industries Incorporated Viscous, flowable, pressure-compensating fitting compositions
WO2004109057A2 (en) * 2003-06-04 2004-12-16 Ythan Environmental Services Limited Method of thermally insulating pipes
WO2014008123A1 (en) * 2012-07-03 2014-01-09 Polyone Corporation Low specific gravity thermoplastic compounds for neutral buoyancy underwater articles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531233A (en) * 1968-04-17 1970-09-29 John K Max Method for raising submerged objects
US4021589A (en) * 1976-04-28 1977-05-03 Emerson & Cuming, Inc. Buoyancy materials
US4728551A (en) * 1987-02-24 1988-03-01 Jay Eric C Flowable pressure compensating fitting materials
US5895805A (en) * 1996-09-03 1999-04-20 Marine Manufacturing Industries Inc. Composition of poly(dimethylsiloxane) and microspheres
US7500439B2 (en) * 2006-06-15 2009-03-10 Ythan Environmental Services Ltd. Method and apparatus
DE102006029222A1 (en) * 2006-06-26 2007-12-27 Atlas Elektronik Gmbh buoyancy mass
US9776693B2 (en) * 2013-03-15 2017-10-03 Hadal, Inc. Systems and methods for improving buoyancy in underwater vehicles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144658A (en) * 1976-09-16 1979-03-20 Hanson Industries Inc. Viscous, flowable, pressure-compensating fitting materials and their use, including their use in boots
US4243754A (en) * 1978-09-05 1981-01-06 Hanson Industries Incorporated Viscous, flowable, pressure-compensating fitting compositions
WO2004109057A2 (en) * 2003-06-04 2004-12-16 Ythan Environmental Services Limited Method of thermally insulating pipes
WO2014008123A1 (en) * 2012-07-03 2014-01-09 Polyone Corporation Low specific gravity thermoplastic compounds for neutral buoyancy underwater articles

Also Published As

Publication number Publication date
GB2524868A (en) 2015-10-07
GB201401894D0 (en) 2014-03-19
GB201501838D0 (en) 2015-03-18
WO2015118319A1 (en) 2015-08-13

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Legal Events

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732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20230504 AND 20230510