| 摘要 |
<p>The invention relates to the paint-and-varnish industry and can be used for producing pentaphthalic paints and enamels. The pentaphthalic paints (enamels) are used for painting furniture, constructions and transport means. The aim of said invention is to develop an original composition for synthesising a carrier-laquer which is used for producing the pentaphthalic paints (enamels) therefrom and devoid of rare and costly components. The inventive composition shall not require a pre-cleaning of the components and shall reduce the time of production of the carrier-laquer for the pentaphthalic paints. The inventive composition for synthesising the carrier-laquer for the pentaphthalic paints comprises a tall oil, pentaerythritol, and phthalic anhydride. In addition, the dimerised tall oil of hardwoods is used with the following components ratio: the dimerised tall oil of hardwoods 30-70 mass %, pentaerythritol 10-30 mass %, phthalic anhydride 20-40 mass %.</p> |
