ATE49953T1 - Cristobalit und kalium-fluorrichterit enthaltende glaskeramik. - Google Patents

Cristobalit und kalium-fluorrichterit enthaltende glaskeramik.

Info

Publication number
ATE49953T1
ATE49953T1 AT86307475T AT86307475T ATE49953T1 AT E49953 T1 ATE49953 T1 AT E49953T1 AT 86307475 T AT86307475 T AT 86307475T AT 86307475 T AT86307475 T AT 86307475T AT E49953 T1 ATE49953 T1 AT E49953T1
Authority
AT
Austria
Prior art keywords
cristobalite
ceramic
containing glass
potassium fluorrichterite
fluorrichterite
Prior art date
Application number
AT86307475T
Other languages
English (en)
Inventor
George Halsey Beall
Linda Ruth Pinckney
John Edward Megles Jr
Original Assignee
Corning Glass Works
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
Priority claimed from US06/794,841 external-priority patent/US4608348A/en
Application filed by Corning Glass Works filed Critical Corning Glass Works
Application granted granted Critical
Publication of ATE49953T1 publication Critical patent/ATE49953T1/de

Links

AT86307475T 1985-11-04 1986-09-30 Cristobalit und kalium-fluorrichterit enthaltende glaskeramik. ATE49953T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/794,841 US4608348A (en) 1985-11-04 1985-11-04 Glass-ceramics containing cristobalite and potassium fluorrichterite
EP86307475A EP0222478B1 (de) 1985-11-04 1986-09-30 Cristobalit und Kalium-Fluorrichterit enthaltende Glaskeramik

Publications (1)

Publication Number Publication Date
ATE49953T1 true ATE49953T1 (de) 1990-02-15

Family

ID=26104885

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86307475T ATE49953T1 (de) 1985-11-04 1986-09-30 Cristobalit und kalium-fluorrichterit enthaltende glaskeramik.

Country Status (2)

Country Link
AT (1) ATE49953T1 (de)
IN (1) IN168746B (de)

Also Published As

Publication number Publication date
IN168746B (de) 1991-06-01

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee