GB2516047A8 - Material - Google Patents

Material

Info

Publication number
GB2516047A8
GB2516047A8 GB1312288.2A GB201312288A GB2516047A8 GB 2516047 A8 GB2516047 A8 GB 2516047A8 GB 201312288 A GB201312288 A GB 201312288A GB 2516047 A8 GB2516047 A8 GB 2516047A8
Authority
GB
United Kingdom
Prior art keywords
syntactic
microspheres
liquid
floater
fraction
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.)
Granted
Application number
GB1312288.2A
Other versions
GB2516047B (en
GB201312288D0 (en
GB2516047B8 (en
GB2516047A (en
Inventor
Kenneth Oram Robert
James Toole Kenneth
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.)
Balmoral Comtec Ltd
Original Assignee
Balmoral Comtec 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 Balmoral Comtec Ltd filed Critical Balmoral Comtec Ltd
Priority to GB1312288.2A priority Critical patent/GB2516047B8/en
Publication of GB201312288D0 publication Critical patent/GB201312288D0/en
Publication of GB2516047A publication Critical patent/GB2516047A/en
Publication of GB2516047B publication Critical patent/GB2516047B/en
Application granted granted Critical
Publication of GB2516047A8 publication Critical patent/GB2516047A8/en
Publication of GB2516047B8 publication Critical patent/GB2516047B8/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • C08J9/0014—Use of organic additives
    • C08J9/0028—Use of organic additives containing nitrogen
    • 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
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

A low density syntactic foam comprises hollow glass microspheres encapsulated in a styrene based resin system, in which the volume fill of the microspheres is at least about 70%. The material is formed by forming a liquid mix of hollow glass microspheres including floater and sinker fractions and a styrene based resin system, pouring the liquid syntactic into a mould, vibrating the liquid syntactic and subsequently curing the liquid syntactic whilst controlling the gelation time of the liquid syntactic to separate out the floater and sinker fractions of the microspheres before gelation occurs to concentrate the volume fill of the floater fraction microspheres in a layer of the resulting cured syntactic foam and the volume fill of the sinkers fraction microspheres in another lower and resin-rich layer of the resulting cured syntactic foam and removing the resin rich layer containing the concentration of sinkers fraction.
GB1312288.2A 2013-07-09 2013-07-09 Material Active GB2516047B8 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1312288.2A GB2516047B8 (en) 2013-07-09 2013-07-09 Material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1312288.2A GB2516047B8 (en) 2013-07-09 2013-07-09 Material

Publications (5)

Publication Number Publication Date
GB201312288D0 GB201312288D0 (en) 2013-08-21
GB2516047A GB2516047A (en) 2015-01-14
GB2516047B GB2516047B (en) 2016-04-27
GB2516047A8 true GB2516047A8 (en) 2017-02-08
GB2516047B8 GB2516047B8 (en) 2017-02-08

Family

ID=49033540

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1312288.2A Active GB2516047B8 (en) 2013-07-09 2013-07-09 Material

Country Status (1)

Country Link
GB (1) GB2516047B8 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106046412A (en) * 2016-06-30 2016-10-26 台州中浮新材料科技股份有限公司 Hollow ball with ball wall made from composite material and layer-by-layer coating method for manufacturing hollow ball
CN107383665B (en) * 2017-08-15 2020-03-24 株洲时代新材料科技股份有限公司 Low-water-rate solid buoyancy material and preparation method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1694604A1 (en) * 1966-01-20 1971-04-29 Minnesota Mining & Mfg product
GB1478043A (en) * 1973-10-24 1977-06-29 Tba Industrial Products Ltd Gaskets
FR2586215B1 (en) * 1985-08-13 1988-09-02 Hutchinson THERMAL INSULATION MATERIAL OF THE SYNTACTIC TYPE, MACHINE AND METHOD FOR THE PRODUCTION THEREOF, AND INSULATION MEANS COMPRISING SUCH A MATERIAL
US4751249A (en) * 1985-12-19 1988-06-14 Mpa Diversified Products Inc. Reinforcement insert for a structural member and method of making and using the same

Also Published As

Publication number Publication date
GB2516047B (en) 2016-04-27
GB201312288D0 (en) 2013-08-21
GB2516047B8 (en) 2017-02-08
GB2516047A (en) 2015-01-14

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Legal Events

Date Code Title Description
S117 Correction of errors in patents and applications (sect. 117/patents act 1977)

Free format text: REQUEST FILED; REQUEST FOR CORRECTION UNDER SECTION 117 FILED ON 21 JUNE 2016.

S117 Correction of errors in patents and applications (sect. 117/patents act 1977)

Free format text: REQUEST FOR OPPOSITION; PATENTS FORM 15 WITHIN FOUR WEEKS FROM THE DATE OF PUBLICATION OF THIS JOURNAL. IF NO NOTICE OF OPPOSITION IS RECEIVED, THE CORRECTION WILL BE ALLOWED BY THE COMPTROLLER IN THE PRESENT ADVERTISED FORM. NB. THE PAGING REFERRED TO IS THAT OF THE PRINTED SPECIFICATION BALMORAL COMTEC LIMITED MATERIAL THE PROPOSED CORRECTIONS ARE AS FOLLOWS: FRONT PAGE CODE (72) ADD KENNETH JAMES TOOLE 29 SEA VIEW DRIVE HEST BANK LANCASTER LA2 6BY

S117 Correction of errors in patents and applications (sect. 117/patents act 1977)

Free format text: CORRECTIONS ALLOWED; REQUEST FOR CORRECTION UNDER SECTION 117 FILED ON 21 JUNE 2016 ALLOWED ON 30 JANUARY 2017