C - Chemistry – Metallurgy – 09 – K
Patent
C - Chemistry, Metallurgy
09
K
31/80
C09K 3/18 (2006.01) C09K 5/20 (2006.01)
Patent
CA 1179840
ABSTRACT OF THE DISCLOSURE The freezing point of an aqueous system is lowered by adding to the system a freezing point lowering quantity of at least one and preferably two or more water soluble salts of dicarboxylic acids having at least three carbon atoms, specifically a dicarboxylic acid selected from the group which consists of adipic, glutaric, succinic and malonic acids, the salt being a sodium, potassium, ammonium or organoamine salt.
413113
Lang & Co. Chemischtechnische Produkte Kommanditgesellschaft
Marks & Clerk
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