ATE6763T1 - PROCESS FOR THE MANUFACTURE OF PYROGENIC SILICA. - Google Patents

PROCESS FOR THE MANUFACTURE OF PYROGENIC SILICA.

Info

Publication number
ATE6763T1
ATE6763T1 AT81100412T AT81100412T ATE6763T1 AT E6763 T1 ATE6763 T1 AT E6763T1 AT 81100412 T AT81100412 T AT 81100412T AT 81100412 T AT81100412 T AT 81100412T AT E6763 T1 ATE6763 T1 AT E6763T1
Authority
AT
Austria
Prior art keywords
manufacture
pyrogenic silica
pyrogenic
silica
Prior art date
Application number
AT81100412T
Other languages
German (de)
Inventor
Rudolf Dr. Schwarz
Peter Dr. Kleinschmit
Original Assignee
Degussa Aktiengesellschaft
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 DE3016010A external-priority patent/DE3016010C2/en
Application filed by Degussa Aktiengesellschaft filed Critical Degussa Aktiengesellschaft
Application granted granted Critical
Publication of ATE6763T1 publication Critical patent/ATE6763T1/en

Links

AT81100412T 1980-04-25 1981-01-21 PROCESS FOR THE MANUFACTURE OF PYROGENIC SILICA. ATE6763T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3016010A DE3016010C2 (en) 1980-04-25 1980-04-25 Process for the pyrogenic production of silica
EP81100412A EP0038900B1 (en) 1980-04-25 1981-01-21 Process for the production of pyrogenic silica

Publications (1)

Publication Number Publication Date
ATE6763T1 true ATE6763T1 (en) 1984-04-15

Family

ID=25785148

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81100412T ATE6763T1 (en) 1980-04-25 1981-01-21 PROCESS FOR THE MANUFACTURE OF PYROGENIC SILICA.

Country Status (2)

Country Link
AT (1) ATE6763T1 (en)
DE (1) DE3171634D1 (en)

Also Published As

Publication number Publication date
DE3171634D1 (en) 1985-09-05

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee