JPH0581544B2 - - Google Patents

Info

Publication number
JPH0581544B2
JPH0581544B2 JP58030188A JP3018883A JPH0581544B2 JP H0581544 B2 JPH0581544 B2 JP H0581544B2 JP 58030188 A JP58030188 A JP 58030188A JP 3018883 A JP3018883 A JP 3018883A JP H0581544 B2 JPH0581544 B2 JP H0581544B2
Authority
JP
Japan
Prior art keywords
glass
bubble
bubbles
strength
density
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.)
Expired - Lifetime
Application number
JP58030188A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58156551A (ja
Inventor
Adamu Hoeru Piitaa
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of JPS58156551A publication Critical patent/JPS58156551A/ja
Publication of JPH0581544B2 publication Critical patent/JPH0581544B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/22—Glass ; Devitrified glass
    • C04B14/24—Glass ; Devitrified glass porous, e.g. foamed glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
    • C03C11/002—Hollow glass particles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C08K7/24—Expanded, porous or hollow particles inorganic
    • C08K7/28—Glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Glass Compositions (AREA)
JP58030188A 1982-02-25 1983-02-24 ガラスバブル Granted JPS58156551A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/352,164 US4391646A (en) 1982-02-25 1982-02-25 Glass bubbles of increased collapse strength
US352164 1982-02-25

Publications (2)

Publication Number Publication Date
JPS58156551A JPS58156551A (ja) 1983-09-17
JPH0581544B2 true JPH0581544B2 (OSRAM) 1993-11-15

Family

ID=23384050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58030188A Granted JPS58156551A (ja) 1982-02-25 1983-02-24 ガラスバブル

Country Status (6)

Country Link
US (1) US4391646A (OSRAM)
EP (1) EP0088497B1 (OSRAM)
JP (1) JPS58156551A (OSRAM)
CA (1) CA1197103A (OSRAM)
DE (1) DE3378043D1 (OSRAM)
ZA (1) ZA831261B (OSRAM)

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Also Published As

Publication number Publication date
EP0088497B1 (en) 1988-09-21
JPS58156551A (ja) 1983-09-17
EP0088497A3 (en) 1984-01-11
US4391646A (en) 1983-07-05
EP0088497A2 (en) 1983-09-14
ZA831261B (en) 1983-11-30
CA1197103A (en) 1985-11-26
DE3378043D1 (en) 1988-10-27

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