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
GB12673/35A
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IG Farbenindustrie AG
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IG Farbenindustrie AG
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Application filed by IG Farbenindustrie AGfiledCriticalIG Farbenindustrie AG
Publication of GB455784ApublicationCriticalpatent/GB455784A/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Oil solutions of bismuth salts are stabilized by the addition of small quantities of oil-soluble organic acids. Suitable acids for stabilizing purposes are camphor ester acids, phthalic acid or succinic acid monobenzyl ester, anthranilic acid, palmitic acid, a -hydroxystearic acid, salicylic acid, acetyl salicylic acid, tetrahydrobenzoic acid. Suitable bismuth salts are those of high molecular weight carboxylic acids and high molecular derivatives of low molecular carboxylic acids; campho-carboxylic acid, naphthenic acid and carboxylic acids of terpenes are mentioned. Olive, bone and other oils are suitable as vehicles.
GB12673/35A1934-04-271935-04-27Improved manufacture of solutions of bismuth salts
ExpiredGB455784A
(en)