Pyrithione salts a non spherical and non platelet

摘要

b salts pyrithione in a non spherical and non platelet d , the present invention relates to non spherical particles of pyrithione and / or platelet.It is also disclosed a method for producing non spherical particles and / or platelet salts pyrithione.Comprising reacting pyrithione or a water-soluble salt of a polyvalent metal salt of pyrithione and soluble in water in the presence of a dispersant at a temperature of approximately 20 u00b0 C to nearIn particular to produce non spherical particles 60 u00b0 C and / or platelet salts pyrithione.The present invention also relates to particles made by the above methods and products, such as shampoos, soaps, and medicinal products for skin care made using these particles.