METHOD OF PRODUCING SICCATIVE FOR PAINT MATERIALS Russian patent published in 2013 - IPC C09F9/00 C09D167/08 

FIELD: chemistry.

SUBSTANCE: invention relates to production of siccatives which enable to dry paint materials based on alkyd, uralkyd and oily film-formers. The method of producing a siccative involves reaction of 2-ethylhexanoic acid with zinc oxide, cobalt hydroxide and manganese dioxide (pyrolusite) with successive feeding of components: zinc oxide at 90-100°C, cobalt hydroxide at 110-120°C, manganese dioxide (pyrolusite) at 120-130°C with simultaneous addition of ethylene glycol, followed by addition of a solvent: white alcohol and/or nefras C4, and/or rocket engine fuel TS-1 or mixtures thereof.

EFFECT: broader capabilities of using the siccative, low power consumption, high hardness of the film of the paint material.

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