Cannabis trichome separation using chilled water

Cannabis plant material is gently ground, mixed with chilled water and then agitated. The trichomes, being made brittle by the lowered temperature of the water, fall off the plant material during agitation. The mixture is then filtered in multiple stages to obtain the trichomes in different size fra...

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Bibliographic Details
Main Authors Casselman, Ivan, Ulanowski, Thomas Adam, Pal, Krupal, Ko, Ryan Delmoral
Format Patent
LanguageEnglish
Published 22.09.2020
Subjects
CIGARETTES
CIGARS
CRUSHING, PULVERISING, OR DISINTEGRATING
CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL
HUMAN NECESSITIES
MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING ORCHEWING
MILLING GRAIN
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PREPARATORY TREATMENT OF GRAIN FOR MILLING
SEPARATION
SMOKERS' REQUISITES
SNUFF
TOBACCO
TRANSPORTING
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Summary:Cannabis plant material is gently ground, mixed with chilled water and then agitated. The trichomes, being made brittle by the lowered temperature of the water, fall off the plant material during agitation. The mixture is then filtered in multiple stages to obtain the trichomes in different size fractions, which are collected separately and then dried.
Bibliography:Application Number: US201916278579