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Priority to BG9492191ApriorityCriticalpatent/BG51519A1/en
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Agricultural Chemicals And Associated Chemicals
(AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
The compounds are applicable in agriculture, especially in the plant-growing sector as growth stimulators. The oligomers have the following periodical units:<IMAGE>where M represents NH4<+>, Na<+>, K<+> and n takes value between 1 and 10, with end carboxylic groups in the form of salts -CH2-COOM, where M is NH4<+>, Na<+>, K<+> the molecular mass is from 350 to 2500. The compounds are prepared through dissolution of primary polyfunctional oligomeric carboxylic acids, based on butadiene rubber, in 0.1 to 5 N water solutions of ammonium, sodium or potassium hydroxide at a temperature of 20 to 80 degrees C for 30 minutes to 120 hours.
BG9492191A1991-07-301991-07-30Polyvalent salts of primary polyfunctional oligomer carboxylic acids, method for their production and application
BG51519A1
(en)