Fragrance Release System Patented by Henkel
U.S. Patent No. 7,528,102 B2; A fragrance release system has been patented by Henkel KGaA, Düsseldorf, Germany. The system is comprised of a substantially rotationally symmetric container having a chamber that accommodates a multitude of particles for deodorizing or fragrancing an open or closed space. The particles are comprised of a carrier material and at least one fragrance. The container has a plurality of orifices through which emission of the fragrances is possible.
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