JPH0146464B2 - - Google Patents

Info

Publication number
JPH0146464B2
JPH0146464B2 JP18856384A JP18856384A JPH0146464B2 JP H0146464 B2 JPH0146464 B2 JP H0146464B2 JP 18856384 A JP18856384 A JP 18856384A JP 18856384 A JP18856384 A JP 18856384A JP H0146464 B2 JPH0146464 B2 JP H0146464B2
Authority
JP
Japan
Prior art keywords
glass beads
glass
beads
chemical durability
hardness
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
JP18856384A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6168349A (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 JP18856384A priority Critical patent/JPS6168349A/ja
Publication of JPS6168349A publication Critical patent/JPS6168349A/ja
Publication of JPH0146464B2 publication Critical patent/JPH0146464B2/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)
JP18856384A 1984-09-07 1984-09-07 耐摩耗性ガラスビ−ズ Granted JPS6168349A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18856384A JPS6168349A (ja) 1984-09-07 1984-09-07 耐摩耗性ガラスビ−ズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18856384A JPS6168349A (ja) 1984-09-07 1984-09-07 耐摩耗性ガラスビ−ズ

Publications (2)

Publication Number Publication Date
JPS6168349A JPS6168349A (ja) 1986-04-08
JPH0146464B2 true JPH0146464B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-10-09

Family

ID=16225876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18856384A Granted JPS6168349A (ja) 1984-09-07 1984-09-07 耐摩耗性ガラスビ−ズ

Country Status (1)

Country Link
JP (1) JPS6168349A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63207865A (ja) * 1987-02-24 1988-08-29 Gosei Senriyou Gijutsu Kenkyu Kumiai 水不溶性または難溶性染料の水性液状組成物の製造方法
JPH01239036A (ja) * 1988-03-16 1989-09-25 F G K:Kk 高強度ガラス
JP2610004B2 (ja) * 1988-04-28 1997-05-14 東芝硝子株式会社 ガラスビーズ
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

Also Published As

Publication number Publication date
JPS6168349A (ja) 1986-04-08

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Legal Events

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