JPH0146463B2 - - Google Patents

Info

Publication number
JPH0146463B2
JPH0146463B2 JP7366084A JP7366084A JPH0146463B2 JP H0146463 B2 JPH0146463 B2 JP H0146463B2 JP 7366084 A JP7366084 A JP 7366084A JP 7366084 A JP7366084 A JP 7366084A JP H0146463 B2 JPH0146463 B2 JP H0146463B2
Authority
JP
Japan
Prior art keywords
glass beads
glass
beads
hardness
dispersion
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
JP7366084A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60215549A (ja
Inventor
Fumio Nakamura
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.)
AGC Techno Glass Co Ltd
Original Assignee
Toshiba Glass Co 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 Toshiba Glass Co Ltd filed Critical Toshiba Glass Co Ltd
Priority to JP7366084A priority Critical patent/JPS60215549A/ja
Publication of JPS60215549A publication Critical patent/JPS60215549A/ja
Publication of JPH0146463B2 publication Critical patent/JPH0146463B2/ja
Granted 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
    • C03C12/00—Powdered glass; Bead compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
JP7366084A 1984-04-11 1984-04-11 耐摩耗性ガラスビ−ズ Granted JPS60215549A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7366084A JPS60215549A (ja) 1984-04-11 1984-04-11 耐摩耗性ガラスビ−ズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7366084A JPS60215549A (ja) 1984-04-11 1984-04-11 耐摩耗性ガラスビ−ズ

Publications (2)

Publication Number Publication Date
JPS60215549A JPS60215549A (ja) 1985-10-28
JPH0146463B2 true JPH0146463B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-10-09

Family

ID=13524648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7366084A Granted JPS60215549A (ja) 1984-04-11 1984-04-11 耐摩耗性ガラスビ−ズ

Country Status (1)

Country Link
JP (1) JPS60215549A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998047830A1 (en) 1997-04-18 1998-10-29 Minnesota Mining And Manufacturing Company Transparent beads and their production method
JP3993269B2 (ja) 1997-04-18 2007-10-17 スリーエム カンパニー 透明ビーズおよびその製造方法
US6245700B1 (en) 1999-07-27 2001-06-12 3M Innovative Properties Company Transparent microspheres
US20040259713A1 (en) 2003-06-11 2004-12-23 3M Innovative Properties Company Microspheres comprising titania and bismuth oxide
US20170145527A1 (en) * 2015-11-24 2017-05-25 Premier Industries, LLC System and Method for Forming Spherical Silica-Based Proppant and Pig Iron Utilizing Mining Slag

Also Published As

Publication number Publication date
JPS60215549A (ja) 1985-10-28

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees