JPS5431415A - High refractive index glass for use as glass beads - Google Patents

High refractive index glass for use as glass beads

Info

Publication number
JPS5431415A
JPS5431415A JP9740577A JP9740577A JPS5431415A JP S5431415 A JPS5431415 A JP S5431415A JP 9740577 A JP9740577 A JP 9740577A JP 9740577 A JP9740577 A JP 9740577A JP S5431415 A JPS5431415 A JP S5431415A
Authority
JP
Japan
Prior art keywords
glass
refractive index
high refractive
glass beads
beads
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.)
Pending
Application number
JP9740577A
Other languages
Japanese (ja)
Inventor
Takao Asai
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.)
TOSHIBA KASEI KOUGIYOU KK
Original Assignee
TOSHIBA KASEI KOUGIYOU KK
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 TOSHIBA KASEI KOUGIYOU KK filed Critical TOSHIBA KASEI KOUGIYOU KK
Priority to JP9740577A priority Critical patent/JPS5431415A/en
Publication of JPS5431415A publication Critical patent/JPS5431415A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C03C3/00—Glass compositions
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/127—Silica-free oxide glass compositions containing TiO2 as glass former
JP9740577A 1977-08-15 1977-08-15 High refractive index glass for use as glass beads Pending JPS5431415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9740577A JPS5431415A (en) 1977-08-15 1977-08-15 High refractive index glass for use as glass beads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9740577A JPS5431415A (en) 1977-08-15 1977-08-15 High refractive index glass for use as glass beads

Publications (1)

Publication Number Publication Date
JPS5431415A true JPS5431415A (en) 1979-03-08

Family

ID=14191585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9740577A Pending JPS5431415A (en) 1977-08-15 1977-08-15 High refractive index glass for use as glass beads

Country Status (1)

Country Link
JP (1) JPS5431415A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5674616A (en) * 1995-02-06 1997-10-07 Conversion Technologies International, Inc. Glass beads having improved fracture toughness
US7960300B2 (en) * 2006-09-14 2011-06-14 Japan Aerospace Exploration Agency Titanium-containing oxide glass and method for production thereof
WO2020136537A1 (en) * 2018-12-26 2020-07-02 3M Innovative Properties Company Transparent solid spheres and method for producing same
CN112710632A (en) * 2021-03-23 2021-04-27 四川京炜交通工程技术有限公司 Method and system for detecting high and low refractive indexes of glass beads

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49112909A (en) * 1973-02-28 1974-10-28
JPS515316A (en) * 1974-07-02 1976-01-17 Fukuoka Tokushu Garasu Kk SAIKIHANSHAYOKOKUTSUSETSURITSUGARASU

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49112909A (en) * 1973-02-28 1974-10-28
JPS515316A (en) * 1974-07-02 1976-01-17 Fukuoka Tokushu Garasu Kk SAIKIHANSHAYOKOKUTSUSETSURITSUGARASU

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5674616A (en) * 1995-02-06 1997-10-07 Conversion Technologies International, Inc. Glass beads having improved fracture toughness
US7960300B2 (en) * 2006-09-14 2011-06-14 Japan Aerospace Exploration Agency Titanium-containing oxide glass and method for production thereof
US8030232B2 (en) 2006-09-14 2011-10-04 Japan Aerospace Exploration Agency Titanium-containing oxide glass and method for production thereof
WO2020136537A1 (en) * 2018-12-26 2020-07-02 3M Innovative Properties Company Transparent solid spheres and method for producing same
CN112710632A (en) * 2021-03-23 2021-04-27 四川京炜交通工程技术有限公司 Method and system for detecting high and low refractive indexes of glass beads

Similar Documents

Publication Publication Date Title
JPS53132014A (en) Glass for laser having low nonnlinear refractivf index
JPS5392816A (en) Optical glass
JPS5490218A (en) Optical glass
JPS53142423A (en) Optical glass
JPS543115A (en) Optical glass
GB2006749B (en) Glass composition for fiberization
JPS5415919A (en) Glass having high refractive index
JPS5469114A (en) Glass for making optical element having refractive index graduation
GB2045230B (en) High index opthalmic glasses
GB1548136A (en) Glass composition for alkaliresistant glass fibre
JPS54103411A (en) High refractive index optical glass
GB2006184B (en) High refractive index hydrated glasses
JPS53109514A (en) Glass for spectacle lens
JPS5434313A (en) High refractive index glass for use as glass beads
JPS5431415A (en) High refractive index glass for use as glass beads
JPS5413521A (en) High refractive index glass for use as glass beads
JPS5388815A (en) High reeractiveeindex glass for glass beads
JPS53144913A (en) Highly refractive optical glass
JPS5440814A (en) High refractive index glass for use as glass beads
JPS5372027A (en) Hazeeproof glass for spectacle
JPS5463115A (en) Optical glass
JPS5436313A (en) High refractive index glass for use as glass beads
JPS5329323A (en) Glass beads of high refraction index for recurrent reflection
JPS5425915A (en) Method of increasing refractive index of glass beads
JPS54139916A (en) High refractive index glass bead