| 摘要 |
PROBLEM TO BE SOLVED: To provide a lubricant composition for bottle conveyors especially suitable for transportation of polyalkylene terephthalate containers, wherein the belt conveyors are used for production process and charging process of green tea, red tea, Java tea, milk beverage, carbonated soft drink, seasonings, processed foods, etc., and more particularly to provide a lubricant composition excellent in detergent properties, lubricating properties, bactericidal properties, suppression of scale production, prevention of stress crack, and especially the depression effect against formation of precipitates. SOLUTION: The lubricant composition for bottle conveyors is used for a polyalkylene terephthalate container comprising (A) a particular chelate compound, (B) water, and further (C) a nonionic surfactant, (D) a water-soluble solvent, (E) a cationic surfactant, and (F) an anionic surfactant. COPYRIGHT: (C)2007,JPO&INPIT |
