Preparation of cellulose ether powder
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United States of America Patent
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Apr 4, 2017
Issued Date -
N/A
app pub date -
Oct 15, 2013
filing date -
Oct 18, 2012
priority date (Note) -
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Abstract
Cellulose ether powder is prepared in a safe and easy way by first adding a surfactant solution to surfaces of water-soluble cellulose ether particles, and then adding a tannin solution thereto. The powder thus prepared is free of bitterness and readily dissolvable in cold water without forming clumps.
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International Classification(s)
- C08J:WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTE....
- A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
- A23L:FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT....
- C09D:COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQ....
- A61Q:USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
- C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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