CA1189681A - Silices precipites, et leur production - Google Patents

Silices precipites, et leur production

Info

Publication number
CA1189681A
CA1189681A CA000465709A CA465709A CA1189681A CA 1189681 A CA1189681 A CA 1189681A CA 000465709 A CA000465709 A CA 000465709A CA 465709 A CA465709 A CA 465709A CA 1189681 A CA1189681 A CA 1189681A
Authority
CA
Canada
Prior art keywords
precipitated silica
suspension
value
per litre
silica
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
CA000465709A
Other languages
English (en)
Inventor
Peter Nauroth
Robert Kuhlmann
Gunter Turk
Adam Becker
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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 DE19813114493 external-priority patent/DE3114493A1/de
Application filed by Degussa GmbH filed Critical Degussa GmbH
Application granted granted Critical
Publication of CA1189681A publication Critical patent/CA1189681A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Silicon Compounds (AREA)
CA000465709A 1981-04-10 1984-10-17 Silices precipites, et leur production Expired CA1189681A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP3114493.4 1981-04-10
DE19813114493 DE3114493A1 (de) 1981-04-10 1981-04-10 "faellungskieselsaeuren und verfahren zu ihrer herstellung"
CA000400097A CA1183672A (fr) 1981-04-10 1982-03-31 Silices de precipitation, et leur production

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA000400097A Division CA1183672A (fr) 1981-04-10 1982-03-31 Silices de precipitation, et leur production

Publications (1)

Publication Number Publication Date
CA1189681A true CA1189681A (fr) 1985-07-02

Family

ID=25669640

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000465709A Expired CA1189681A (fr) 1981-04-10 1984-10-17 Silices precipites, et leur production

Country Status (1)

Country Link
CA (1) CA1189681A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4956167A (en) * 1986-02-28 1990-09-11 Unilever Patent Holdings B.V. Silicas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4956167A (en) * 1986-02-28 1990-09-11 Unilever Patent Holdings B.V. Silicas
US5447704A (en) * 1986-02-28 1995-09-05 Unilever Patent Holdings B.V. Amorphous silica

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Date Code Title Description
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