CA440905A - Production d'hemihydrate de sulfate de calcium - Google Patents

Production d'hemihydrate de sulfate de calcium

Info

Publication number: CA440905A
Authority: CA; Canada
Prior art keywords: calcium sulphate; sulphate hemihydrate; production; hemihydrate production; calcium
Prior art date: 1947-04-22
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

CA440905A

Other languages

English (en)

Inventor

A. Hoggatt Gilbert

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.)

Certainteed LLC

Original Assignee

Certain Teed Products Corp

Publication date

1947-04-22

1947-04-22 Application granted granted Critical

1947-04-22 Publication of CA440905A publication Critical patent/CA440905A/fr

Status Expired legal-status Critical Current

Links

ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 title 1

CA440905A Production d'hemihydrate de sulfate de calcium Expired CA440905A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA440905T

Publications (1)

Publication Number	Publication Date
CA440905A true CA440905A (fr)	1947-04-22

Family

ID=35556137

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA440905A Expired CA440905A (fr)			Production d'hemihydrate de sulfate de calcium

Country Status (1)

Country	Link
CA (1)	CA440905A (fr)

0
- CA CA440905A patent/CA440905A/fr not_active Expired

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