CA1105949A - Durable glass elements - Google Patents

Durable glass elements

Info

Publication number
CA1105949A
CA1105949A CA307,550A CA307550A CA1105949A CA 1105949 A CA1105949 A CA 1105949A CA 307550 A CA307550 A CA 307550A CA 1105949 A CA1105949 A CA 1105949A
Authority
CA
Canada
Prior art keywords
weight
percent
elements
glass
microspheres
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
Application number
CA307,550A
Other languages
English (en)
French (fr)
Inventor
Benjamin T. Fellows
Chi F. Tung
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
Application granted granted Critical
Publication of CA1105949A publication Critical patent/CA1105949A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C12/00Powdered glass; Bead compositions
    • C03C12/02Reflective beads
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C13/00Fibre or filament compositions
    • C03C13/04Fibre optics, e.g. core and clad fibre compositions
    • C03C13/045Silica-containing oxide glass compositions
    • C03C13/046Multicomponent glass compositions
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/062Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064Glass compositions containing silica with less than 40% silica by weight containing boron
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C3/00Glass compositions
    • C03C3/12Silica-free oxide glass compositions
    • C03C3/14Silica-free oxide glass compositions containing boron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
  • Road Signs Or Road Markings (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA307,550A 1977-08-01 1978-07-17 Durable glass elements Expired CA1105949A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82080977A 1977-08-01 1977-08-01
US820,809 1977-08-01

Publications (1)

Publication Number Publication Date
CA1105949A true CA1105949A (en) 1981-07-28

Family

ID=25231771

Family Applications (1)

Application Number Title Priority Date Filing Date
CA307,550A Expired CA1105949A (en) 1977-08-01 1978-07-17 Durable glass elements

Country Status (12)

Country Link
JP (1) JPS5434314A (enrdf_load_stackoverflow)
AT (1) AT382604B (enrdf_load_stackoverflow)
AU (1) AU521101B2 (enrdf_load_stackoverflow)
BE (1) BE869421A (enrdf_load_stackoverflow)
BR (1) BR7804929A (enrdf_load_stackoverflow)
CA (1) CA1105949A (enrdf_load_stackoverflow)
DE (1) DE2833868A1 (enrdf_load_stackoverflow)
ES (1) ES472190A1 (enrdf_load_stackoverflow)
FR (1) FR2399390A1 (enrdf_load_stackoverflow)
GB (1) GB2001953B (enrdf_load_stackoverflow)
IT (1) IT1109424B (enrdf_load_stackoverflow)
NL (1) NL183643C (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59139591A (ja) * 1983-01-28 1984-08-10 松下電器産業株式会社 誘導加熱調理器
JPS60893U (ja) * 1983-06-17 1985-01-07 株式会社東芝 電磁加熱調理装置
AU601148B2 (en) * 1985-03-08 1990-09-06 Acryline Paints And Membranes Pty Limited Paint composition
US6245700B1 (en) * 1999-07-27 2001-06-12 3M Innovative Properties Company Transparent microspheres

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2992122A (en) * 1959-02-16 1961-07-11 Minnesota Mining & Mfg Light filtering high-index glass elements
DE1250977B (enrdf_load_stackoverflow) * 1963-04-22 1967-09-28
FR1388413A (fr) * 1963-04-22 1965-02-05 Cataphote Corp Composition pour la fabrication de verre
GB1034037A (en) * 1964-05-19 1966-06-29 Prismo Safety Corp Fluorescent glass spheres
US3563771A (en) * 1968-02-28 1971-02-16 Minnesota Mining & Mfg Novel black glass bead products
US3946130A (en) * 1974-04-01 1976-03-23 Minnesota Mining And Manufacturing Company Transparent glass microspheres and products made therefrom

Also Published As

Publication number Publication date
DE2833868A1 (de) 1979-02-15
ES472190A1 (es) 1979-08-01
IT1109424B (it) 1985-12-16
NL183643B (nl) 1988-07-18
BE869421A (fr) 1979-01-31
BR7804929A (pt) 1979-04-10
IT7850538A0 (it) 1978-07-31
FR2399390B1 (enrdf_load_stackoverflow) 1983-11-25
AT382604B (de) 1987-03-25
JPS6129894B2 (enrdf_load_stackoverflow) 1986-07-10
AU521101B2 (en) 1982-03-18
FR2399390A1 (fr) 1979-03-02
GB2001953A (en) 1979-02-14
ATA554078A (de) 1986-08-15
DE2833868C2 (enrdf_load_stackoverflow) 1988-06-30
JPS5434314A (en) 1979-03-13
NL183643C (nl) 1988-12-16
AU3847278A (en) 1980-02-07
GB2001953B (en) 1982-05-12
NL7808010A (nl) 1979-02-05

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Legal Events

Date Code Title Description
MKEX Expiry