ALKYD ENAMEL Russian patent published in 1999 - IPC

FIELD: chemical industry. SUBSTANCE: alkyd enamel, comprises wt, %: alkyd resin solution in organic solvent, 15-35; pigments, 10-60; white spirit siccative 0.5-4.5 and alkyd resin with acid number of 6- 20 mg KOH/g modified with 0.02-0.2 weight part of polyamino amide resin and molecular weight of 900-5000 con. units and amine number of 1-15 per 1 weight part of alkyd resin. Enamel also comprises 0.1-0.5 wt % of antifilm additive. Enamel comprises white spirit as organic solvent included into alkyl resin solution. EFFECT: improved water resistance, higher sedimentation stability and improved tixotropic properties of the alkyl enamel. 3 cl, 2 tbl