GB191222237A - Process for the Manufacture of the Calcium Salts of Acidyl-ortho-oxybenzoic Acids. - Google Patents

Process for the Manufacture of the Calcium Salts of Acidyl-ortho-oxybenzoic Acids.

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Publication number
GB191222237A
GB191222237A GB191222237DA GB191222237A GB 191222237 A GB191222237 A GB 191222237A GB 191222237D A GB191222237D A GB 191222237DA GB 191222237 A GB191222237 A GB 191222237A
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Prior art keywords
calcium salts
acids
acidyl
ortho
manufacture
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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
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Chemische Fabrik Von Heyden AG
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Chemische Fabrik Von Heyden AG
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Publication of GB191222237A publication Critical patent/GB191222237A/en
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Abstract

22,237. Chemische Fabrik von Heyden Akt.-Ges. April 20, [Convention date]. Acidyloxybenzoates.-Calcium salts of acidylo-oxybenzoic acids are prepared by treating cold aqueous solutions of alkali or ammonium salts of these acids with easily soluble calcium salts. In examples the calcium salts of acetylsalicylic and acetyl-p-cresotinic acids are prepared.
GB191222237D 1912-04-20 1912-09-30 Process for the Manufacture of the Calcium Salts of Acidyl-ortho-oxybenzoic Acids. Expired GB191222237A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191222237X 1912-04-20

Publications (1)

Publication Number Publication Date
GB191222237A true GB191222237A (en) 1913-04-17

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GB191222237D Expired GB191222237A (en) 1912-04-20 1912-09-30 Process for the Manufacture of the Calcium Salts of Acidyl-ortho-oxybenzoic Acids.

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GB (1) GB191222237A (en)

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