ATE52484T1 - PROCESS FOR THE PRODUCTION OF CALCIUM SULPHATE ANHYDRITE AND SETTING CALCIUM SULPHATE. - Google Patents

PROCESS FOR THE PRODUCTION OF CALCIUM SULPHATE ANHYDRITE AND SETTING CALCIUM SULPHATE.

Info

Publication number
ATE52484T1
ATE52484T1 AT87102121T AT87102121T ATE52484T1 AT E52484 T1 ATE52484 T1 AT E52484T1 AT 87102121 T AT87102121 T AT 87102121T AT 87102121 T AT87102121 T AT 87102121T AT E52484 T1 ATE52484 T1 AT E52484T1
Authority
AT
Austria
Prior art keywords
calcium sulphate
production
anhydrite
setting
setting calcium
Prior art date
Application number
AT87102121T
Other languages
German (de)
Inventor
Friedrich-Wilhelm Dr Dipl Boos
Franz Dr Dipl-Chem Wirsching
Original Assignee
Knauf Westdeutsche Gips
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 DE19863605393 external-priority patent/DE3605393C1/en
Priority claimed from DE19863625186 external-priority patent/DE3625186A1/en
Application filed by Knauf Westdeutsche Gips filed Critical Knauf Westdeutsche Gips
Priority claimed from EP87102121A external-priority patent/EP0237802B1/en
Application granted granted Critical
Publication of ATE52484T1 publication Critical patent/ATE52484T1/en

Links

AT87102121T 1986-02-20 1987-02-14 PROCESS FOR THE PRODUCTION OF CALCIUM SULPHATE ANHYDRITE AND SETTING CALCIUM SULPHATE. ATE52484T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19863605393 DE3605393C1 (en) 1986-02-20 1986-02-20 Process for the preparation of anhydrous calcium sulphate (anhydrite)
DE19863625186 DE3625186A1 (en) 1986-07-25 1986-07-25 Process for preparing settable calcium sulphates and their use
EP87102121A EP0237802B1 (en) 1986-02-20 1987-02-14 Process for the preparation of calcium sulphate anhydrite and curable calcium sulphates

Publications (1)

Publication Number Publication Date
ATE52484T1 true ATE52484T1 (en) 1990-05-15

Family

ID=27194034

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87102121T ATE52484T1 (en) 1986-02-20 1987-02-14 PROCESS FOR THE PRODUCTION OF CALCIUM SULPHATE ANHYDRITE AND SETTING CALCIUM SULPHATE.

Country Status (1)

Country Link
AT (1) ATE52484T1 (en)

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Legal Events

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