METHOD TO WASH GREASY WOOL, METHOD TO SEPARATE LANOLIN FROM SAID GREASY WOOL, WOOL AND LANOLIN OBTAINABLE BY THESE METHODS Russian patent published in 2017 - IPC C11B11/00 D01B9/00

Abstract RU 2606788 C2

FIELD: consumer goods industry.

SUBSTANCE: invention relates to light industry. Method to wash wool containing lanolin and impurities, comprises providing a volume of an aqueous liquid at a temperature below melting temperature of lanolin, soaking wool in said volume of liquid, creating air bubbles in volume of liquid by injecting liquid containing air bubbles into volume using an injection nozzle, and allowing air bubbles to pass through wool to attach impurities, and removing wool from said volume.

EFFECT: invention enables to obtain wool without "stable" odour.

9 cl, 2 dwg, 2 ex

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RU 2 606 788 C2

Authors

Retelingsperger Kristiaan Matias Khubertus Gerard

Dates

2017-01-10—Published

2012-10-05—Filed