GRANULAR FUNCTIONALIZED SILICA, PROCESS FOR PREPARATION THEREOF AND USE THEREOF

The present invention relates to granular functionalized silicas, whereinthe Hg pore volume (<4 μm) is more than 0.80 ml/g,dQ3=10% is more than 400 μm,dQ3=90% is less than 3000 μm,the ratio of d50 without ultrasound exposure to d50 after 3 min of ultrasound exposure is <4.00 andthe carbon cont...

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Bibliographic Details
Main Authors MEYER JUERGEN, DREXEL CLAUS PETER, HEINDL FRANK
Format Patent
LanguageEnglish
Korean
Published 27.03.2015
Subjects
ADHESIVES
CHEMISTRY
COMPOUNDS THEREOF
DYES
FOODS OR FOODSTUFFS
FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J
HUMAN NECESSITIES
INORGANIC CHEMISTRY
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
NON-METALLIC ELEMENTS
PAINTS
POLISHES
PREPARATION OF CARBON BLACK
PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT
THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
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Summary:The present invention relates to granular functionalized silicas, whereinthe Hg pore volume (<4 μm) is more than 0.80 ml/g,dQ3=10% is more than 400 μm,dQ3=90% is less than 3000 μm,the ratio of d50 without ultrasound exposure to d50 after 3 min of ultrasound exposure is <4.00 andthe carbon content is 1.0-15.0% by weight.The inventive granular functionalized silicas can be used as a support material, especially as a support for enzymes.
Bibliography:Application Number: KR20157001869