Sir, Adverse reactions from sunscreen ingredients have been increasingly reported, including allergic and irritant contact dermatitis, phototoxic and photoallergic reactions, contact urticaria and even severe anaphylactic reactions (1). UV filters, the active sunscreen components, are more frequently being added to cosmetic products such as lipsticks and moisturizing creams. Moreover, the varie...

Water-soluble rubber-asphalt-based waterproof coating materials are mainly used for the purpose of preventing leakage from inside a structure to outside or lower floor. In this study, water-soluble were prepared based on different mixture ratios develop new method improve physical properties materials. order overall properties, additives added material and analyzed change in performance, combin...