METHOD OF PRODUCING SICCATIVE FOR PAINT MATERIAL Russian patent published in 2012 - IPC C09F9/00 

FIELD: chemistry.

SUBSTANCE: siccative is obtained by fusing 2-ethylhexanoic acid with a mixture of lead oxide (yellow lead) and cobalt hydroxide. Fusion is carried out while feeding said components simultaneously at temperature 110-120°C and molar ratio of cobalt hydroxide, lead oxide and 2-ethylhexanoic acid of 1.0:2.8-10.4:7.4-17.8, respectively. Further, a solvent white alcohol and/or nefras C4 and/or jet engine fuel TS-1 or mixture thereof is then added in amount of 50-58 wt %.

EFFECT: ensuring drying of paint materials based on alkyde, uralkyde and oily film-forming materials.

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