Introducing additives especially into chemical reactions or candle-making paraffin with the additive encapsulated in a hollow body with meltable or soluble walls

摘要

Introduction of an additive into (i) a material, especially paraffin for candle production or (ii) a chemical reaction is achieved by use of a meltable or soluble hollow body containing the additive, the additive being a liquid or granulate and being released at a pre-determined temperature. Independent claims are also included for (i) a hollow body with a wall made of paraffin, polyethylene wax and/or polyamide wax; and (ii) a perfume source comprising a paraffin-based hollow body containing a perfume concentrate.