| abstract |
PURPOSE:To provide a curable aminoalkyd resin paint and an unsaturated polyester resin paint which cause neither deterioration nor fading and are suitable for use in coating woodworks, by using a metal phthalocyanine dye contg. a specified substituent as a colorant. CONSTITUTION:A metal phthalocyanine dye contg. a substituent of the formula (wherein Pc is a metal phthalocyanine; R is a 1-15C alkyl; n is 1-4) is prepd. The dye is dissolved in a solvent such as ethyl acetate or toluene. The resulting soln. and a polymn. catalyst, a polymn. accelerator, etc. are mixed with an unsaturated resin soln., or the soln. and a polymn. accelerator such as an inorg. or org. acid are mixed with a curable aminoalkyd resin soln. to obtain the desired colored resin paint. This resin paint is neither deteriorated nor faded by the polymn. catalyst such as a peroxide or the polymn. accelerator such as an inorg. or org. acid contained in the paint. |