Use of polymers as filtering aids and/or stabilizers

The use of polystyrene-containing polymers as filter aids and/or stabilizers for the filtration or stabilization of aqueous liquids, and also novel particulate polymers which are insoluble in water and scarcely swellable are claimed.

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Bibliographic Details
Main Authors LEBTIG BARABARA, MATHAUER KLEMENS, WITTELER HELMUT, DROHMANN CHRISTIAN, HAMM DE BANTLEON ELISA, PETSCH TOBIAS, SANNER AXEL, ZIEHL JUERGEN
Format Patent
LanguageEnglish
Published 20.05.2004
Edition7
Subjects
BEER
BIOCHEMISTRY
BREWING OF BEER
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
ENZYMOLOGY
FOODS OR FOODSTUFFS
FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J
HUMAN NECESSITIES
METALLURGY
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
SEPARATION
SPIRITS
THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT
THEIR RELEVANT APPARATUS
THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
TRANSPORTING
VINEGAR
WINE
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Summary:The use of polystyrene-containing polymers as filter aids and/or stabilizers for the filtration or stabilization of aqueous liquids, and also novel particulate polymers which are insoluble in water and scarcely swellable are claimed.
Bibliography:Application Number: US20030398179