JPS54139916A - High refractive index glass bead - Google Patents

High refractive index glass bead

Info

Publication number
JPS54139916A
JPS54139916A JP4823878A JP4823878A JPS54139916A JP S54139916 A JPS54139916 A JP S54139916A JP 4823878 A JP4823878 A JP 4823878A JP 4823878 A JP4823878 A JP 4823878A JP S54139916 A JPS54139916 A JP S54139916A
Authority
JP
Japan
Prior art keywords
refractive index
high refractive
glass bead
index glass
bead
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
JP4823878A
Other languages
Japanese (ja)
Inventor
Eiji Ino
Yukio Yokoi
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.)
UNION GARASU KOUGIYOU KK
Original Assignee
UNION GARASU 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 UNION GARASU KOUGIYOU KK filed Critical UNION GARASU KOUGIYOU KK
Priority to JP4823878A priority Critical patent/JPS54139916A/en
Publication of JPS54139916A publication Critical patent/JPS54139916A/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
JP4823878A 1978-04-23 1978-04-23 High refractive index glass bead Pending JPS54139916A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4823878A JPS54139916A (en) 1978-04-23 1978-04-23 High refractive index glass bead

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4823878A JPS54139916A (en) 1978-04-23 1978-04-23 High refractive index glass bead

Publications (1)

Publication Number Publication Date
JPS54139916A true JPS54139916A (en) 1979-10-30

Family

ID=12797856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4823878A Pending JPS54139916A (en) 1978-04-23 1978-04-23 High refractive index glass bead

Country Status (1)

Country Link
JP (1) JPS54139916A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100462949B1 (en) * 2001-12-05 2004-12-23 요업기술원 Glass composition and bead with high refractivity
CN107324660A (en) * 2017-09-01 2017-11-07 长飞光纤光缆股份有限公司 A kind of colourless glass of high refractive index and preparation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100462949B1 (en) * 2001-12-05 2004-12-23 요업기술원 Glass composition and bead with high refractivity
CN107324660A (en) * 2017-09-01 2017-11-07 长飞光纤光缆股份有限公司 A kind of colourless glass of high refractive index and preparation method thereof
CN107324660B (en) * 2017-09-01 2020-04-24 长飞光纤光缆股份有限公司 Colorless high-refractive-index glass and preparation method thereof

Similar Documents

Publication Publication Date Title
JPS54112915A (en) Optical glass
JPS54139624A (en) Photochromic glass
GB2035996B (en) Glass microspheres of high refractive index
GB2024804B (en) Optical glass
JPS54161620A (en) High refractive index glass having limited specific gravity for long and short distance glass lenses
JPS5520299A (en) Phtochromic glass microsheet
JPS52132012A (en) Optical glass
JPS534023A (en) Optical glass
GB2066804B (en) Optical glass
JPS52129716A (en) Optical glass
JPS5415919A (en) Glass having high refractive index
GB1538683A (en) Optical glass
GB2045230B (en) High index opthalmic glasses
JPS54103411A (en) High refractive index optical glass
JPS54129016A (en) Fluorophosphate optical glass
JPS52103412A (en) Optical glass
JPS5371115A (en) Optical glass
GB2006184B (en) High refractive index hydrated glasses
JPS54159428A (en) Optical glass
JPS5515990A (en) Optical glass
JPS54133506A (en) Optical glass
JPS53144913A (en) Highly refractive optical glass
AU525364B2 (en) Glass fiber
JPS54139916A (en) High refractive index glass bead
JPS54105119A (en) Optical glass