CA2043724A1 - Macrospheres creuses et les materiaux de flottabilite les contenant - Google Patents

Macrospheres creuses et les materiaux de flottabilite les contenant

Info

Publication number
CA2043724A1
CA2043724A1 CA002043724A CA2043724A CA2043724A1 CA 2043724 A1 CA2043724 A1 CA 2043724A1 CA 002043724 A CA002043724 A CA 002043724A CA 2043724 A CA2043724 A CA 2043724A CA 2043724 A1 CA2043724 A1 CA 2043724A1
Authority
CA
Canada
Prior art keywords
macrospheres
hollow
weight
volume
resin
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.)
Abandoned
Application number
CA002043724A
Other languages
English (en)
French (fr)
Inventor
Jacques Jarrin
Eric Robert
Bernard Aubin
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
Jacques Jarrin
Eric Robert
Bernard Aubin
Institut Francais Du Petrole
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 Jacques Jarrin, Eric Robert, Bernard Aubin, Institut Francais Du Petrole filed Critical Jacques Jarrin
Publication of CA2043724A1 publication Critical patent/CA2043724A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D22/00—Producing hollow articles
    • B29D22/04—Spherical articles, e.g. balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/13—Hulls built to withstand hydrostatic pressure when fully submerged, e.g. submarine hulls
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • 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
    • 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
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/54—Balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/706—Buoys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/772—Articles characterised by their shape and not otherwise provided for
    • B29L2031/7734—Spherical

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CA002043724A 1990-05-31 1991-05-31 Macrospheres creuses et les materiaux de flottabilite les contenant Abandoned CA2043724A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9006907A FR2662634B1 (fr) 1990-05-31 1990-05-31 Macrospheres creuses et les materiaux de flottabilite les contenant.
FR90/06907 1990-05-31

Publications (1)

Publication Number Publication Date
CA2043724A1 true CA2043724A1 (fr) 1991-12-01

Family

ID=9397240

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002043724A Abandoned CA2043724A1 (fr) 1990-05-31 1991-05-31 Macrospheres creuses et les materiaux de flottabilite les contenant

Country Status (6)

Country Link
JP (1) JPH04232034A (ja)
BR (1) BR9102194A (ja)
CA (1) CA2043724A1 (ja)
FR (1) FR2662634B1 (ja)
GB (1) GB2244490B (ja)
NO (1) NO912069L (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110965145A (zh) * 2019-11-26 2020-04-07 湖南中泰特种装备有限责任公司 一种浮力超高分子量聚乙烯纤维及其制备方法
CN112694717A (zh) * 2020-12-01 2021-04-23 河北汉光重工有限责任公司 一种混合空心玻璃微珠固体浮力材料的制备方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6058979A (en) * 1997-07-23 2000-05-09 Cuming Corporation Subsea pipeline insulation
US20070131348A1 (en) * 2005-10-19 2007-06-14 Katsuhiko Nakajima Process for laser welding
NO327689B1 (no) * 2007-10-22 2009-09-14 Statoilhydro Asa Fremgangsmate for a installere et rorlegeme i en olje-/gassbronn og rorlegeme for gjennomforing av fremgangsmaten
CN113621168B (zh) * 2021-09-10 2022-09-30 嘉兴学院 一种毫米级核壳结构球体材料及其制备方法
CN114605697B (zh) * 2022-04-20 2023-07-25 郑州圣莱特空心微珠新材料有限公司 一种低密度高强度浮力材料及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353981A (en) * 1963-01-28 1967-11-21 Michael S Striker Plastic articles of manufacture and methods of preparing the same
US3178736A (en) * 1963-08-02 1965-04-20 Gross Seymour Deep submergence type buoys
US3365315A (en) * 1963-08-23 1968-01-23 Minnesota Mining & Mfg Glass bubbles prepared by reheating solid glass partiles
US3622437A (en) * 1969-05-09 1971-11-23 Gen Dynamics Corp Composite buoyancy material
FR2361438A1 (fr) * 1976-08-11 1978-03-10 Inst Francais Du Petrole Compositions de resines allegees et leur preparation
SU801869A1 (ru) * 1979-04-09 1981-09-07 Всесоюзный Научно-Исследовательскийинститут Синтетических Смол Способ получени полых макросфер
US4433068A (en) * 1982-09-27 1984-02-21 Long John V Process for producing bonded macroballoon structures and resulting product
US4482590A (en) * 1983-08-09 1984-11-13 Syncom International, Inc. Deep water flotation devices
FR2592385B1 (fr) * 1985-12-30 1987-12-31 Poudres & Explosifs Ste Nale Mousse syntactique, et procede de fabrication de cette mesure
US4671994A (en) * 1986-02-10 1987-06-09 Materials Technology Corporation Method for producing fiber reinforced hollow microspheres

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110965145A (zh) * 2019-11-26 2020-04-07 湖南中泰特种装备有限责任公司 一种浮力超高分子量聚乙烯纤维及其制备方法
CN112694717A (zh) * 2020-12-01 2021-04-23 河北汉光重工有限责任公司 一种混合空心玻璃微珠固体浮力材料的制备方法
CN112694717B (zh) * 2020-12-01 2023-04-07 河北汉光重工有限责任公司 一种混合空心玻璃微珠固体浮力材料的制备方法

Also Published As

Publication number Publication date
BR9102194A (pt) 1992-01-07
GB2244490A (en) 1991-12-04
FR2662634B1 (fr) 1992-08-28
GB2244490B (en) 1993-11-17
NO912069L (no) 1991-12-02
NO912069D0 (no) 1991-05-29
GB9111618D0 (en) 1991-07-24
JPH04232034A (ja) 1992-08-20
FR2662634A1 (fr) 1991-12-06

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Legal Events

Date Code Title Description
FZDE Discontinued