PRODUCTION OF CAPSULES OF "CORE/ENVELOPE" TYPE OF VARIOUS GEOMETRICAL SHAPES AND FURTHER PROCESSING Russian patent published in 2015 - IPC A24B13/00 

Abstract RU 2547646 C2

FIELD: chemistry.

SUBSTANCE: invention relates to multi-layered capsule, containing internal core, which includes first liquid composition of fragrance, internal envelope from first polymer material, at least, partially covering internal core; external envelope from second polymer material, at least partially covering internal envelope; and second liquid composition of fragrance, distributed in space between internal envelope and external envelope.

EFFECT: reduction of travel and loss of fragrances.

15 cl, 6 dwg

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RU 2 547 646 C2

Authors

Lju Khunvehj

Karles Georgios D.

Chzhuan Shuchzhun

Nepomuseno Khose

Dates

2015-04-10Published

2011-03-28Filed