DK9090A - PROCEDURE FOR THE PREPARATION OF CALCIUM SULPHATE-ALFA HEMI-HYDRATE AND USE OF THIS - Google Patents

PROCEDURE FOR THE PREPARATION OF CALCIUM SULPHATE-ALFA HEMI-HYDRATE AND USE OF THIS Download PDF

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Publication number
DK9090A
DK9090A DK009090A DK9090A DK9090A DK 9090 A DK9090 A DK 9090A DK 009090 A DK009090 A DK 009090A DK 9090 A DK9090 A DK 9090A DK 9090 A DK9090 A DK 9090A
Authority
DK
Denmark
Prior art keywords
hemi
alfa
hydrate
procedure
preparation
Prior art date
Application number
DK009090A
Other languages
Danish (da)
Other versions
DK9090D0 (en
Inventor
Thomas Koslowski
Original Assignee
Rhein Westfael Elect Werk Ag
Sicowa Verfahrenstech
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 DE3816513A external-priority patent/DE3816513C3/en
Priority claimed from EP88120944A external-priority patent/EP0342272B1/en
Priority claimed from PCT/EP1989/000512 external-priority patent/WO1989010905A1/en
Application filed by Rhein Westfael Elect Werk Ag, Sicowa Verfahrenstech filed Critical Rhein Westfael Elect Werk Ag
Publication of DK9090D0 publication Critical patent/DK9090D0/en
Publication of DK9090A publication Critical patent/DK9090A/en

Links

DK009090A 1988-05-14 1990-01-12 PROCEDURE FOR THE PREPARATION OF CALCIUM SULPHATE-ALFA HEMI-HYDRATE AND USE OF THIS DK9090A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3816513A DE3816513C3 (en) 1987-05-22 1988-05-14 Process for producing calcium sulfate alpha hemihydrate from finely divided calcium sulfate and its use
EP88120944A EP0342272B1 (en) 1987-05-22 1988-12-15 Process for the treatment of alpha-calciumsulphate-hemihydrate
PCT/EP1989/000512 WO1989010905A1 (en) 1987-05-22 1989-05-10 Process for preparing calcium sulphate alpha hemihydrate

Publications (2)

Publication Number Publication Date
DK9090D0 DK9090D0 (en) 1990-01-12
DK9090A true DK9090A (en) 1990-03-12

Family

ID=25868102

Family Applications (1)

Application Number Title Priority Date Filing Date
DK009090A DK9090A (en) 1988-05-14 1990-01-12 PROCEDURE FOR THE PREPARATION OF CALCIUM SULPHATE-ALFA HEMI-HYDRATE AND USE OF THIS

Country Status (5)

Country Link
JP (1) JPH03500877A (en)
AT (1) ATE62648T1 (en)
CA (1) CA1338921C (en)
DK (1) DK9090A (en)
FI (1) FI93943C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6964704B2 (en) * 2003-03-20 2005-11-15 G.B. Technologies, Llc Calcium sulphate-based composition and methods of making same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2457970C3 (en) * 1973-12-11 1978-03-09 Union Carbide Corp., New York, N.Y. (V.St.A.) Process for the production of carbon fibers
JPS51112798A (en) * 1975-03-31 1976-10-05 Babcock Hitachi Kk Process for granulation of by-product gypsum from exhausted gas desulf urizer
US4065320A (en) * 1975-05-13 1977-12-27 Allis-Chalmers Corporation System for handling high sulfur materials
JPS5614616A (en) * 1979-07-16 1981-02-12 Roozan Eng Corp Self seal type flange device
JPS5618551A (en) * 1979-07-26 1981-02-21 Morinaga & Co Ltd Preparation of multilayered ice cream
JPS573622A (en) * 1980-06-10 1982-01-09 Tokyo Optical Apparatus for detecting operation distance in ophthalmology
JPS5721501A (en) * 1980-07-14 1982-02-04 Reonitsuto Kk Shorts and production thereof
JPS5814385A (en) * 1981-07-20 1983-01-27 Toshiba Corp Digital disc player

Also Published As

Publication number Publication date
FI900126A (en) 1990-01-10
ATE62648T1 (en) 1991-05-15
FI93943C (en) 1995-06-26
JPH03500877A (en) 1991-02-28
FI900126A0 (en) 1990-01-10
DK9090D0 (en) 1990-01-12
FI93943B (en) 1995-03-15
CA1338921C (en) 1997-02-25

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