Abstract: The compact scent delivery system (300) comprises: —a compact scent delivery device (100, 200), —an air flow mixing unit (400) comprising: 5—an inlet (405) for scented air, configured to be connected to an outlet (125) of scented air of the compact scent delivery device, —an outlet (410) for mixed scented air directed at a smelling port (415), —a conduit (420) connecting the inlet for scented air and the outlet for mixed diluted scent air and 0—at least one element of: —an inlet (425) for fresh air, configured to be connected to a fresh air delivery apparatus, said inlet delivering fresh air into the scented air stream between the inlet for scented air and the outlet for mixed scented air and/or 5—an outlet (430) for waste scented air, configured to be connected to an air flow retrieval apparatus and/or a waste air exhaust, said outlet retrieving scented air from the scented air stream between the inlet for scented air and the outlet for mixed scented air to reduce the air flow either for subsequent dilution

Abstract: The fragrance ingredient or composition spatial recognisability prediction method (200) to prepare a fragrance composition comprising said fragrance ingredient or composition, comprises the steps of: —selecting (205), upon a computer interface, a value representative of between one and two of the following parameters: —a minimum sensory intensity level, corresponding to a predetermined minimum psychophysical intensity for the ingredient, —a maximum distance, corresponding to a distance at which the ingredient is to be perceived at a minimum predetermined psychophysical intensity level or—a quantity of the ingredient in liquid phase, wherein the selected value is selected within a range of at least two distinct values, —computing (215), by a computing system, a value representative of either one of the following parameters: —a minimum sensory intensity level, corresponding to a predetermined minimum psychophysical intensity for the ingredient, —a maximum distance, corresponding to a distance at which the ingre

Abstract: The present disclosure relates to the field of perfumery and more precisely it provides a device and associated consumer articles, for dispensing an active composition into the surrounding space.

Abstract: This invention relates to a bleaching composition comprising hypochlorite-based bleach particles and moisture-sensitive particles encapsulating an oil within starch or starch-derivative matrix, the composition being surprisingly stable toward degradation of the starch upon storage.

Abstract: The aspects presented herein provide methods and compositions for the reduction or suppression of marine protein hydrolysate malodor by employing rice extract and/or a solid acid, preferably selected from malic acid, tartaric acid and citric acid.

Abstract: This invention relates to a bleaching composition comprising hypochlorite-based bleach particles and moisture-sensitive particles encapsulating an oil within starch or starch-derivative matrix, the composition being surprisingly stable toward degradation of the starch upon storage.