Document Type and Number:
Japanese Patent JPH0469087
Kind Code:
B2
Abstract:
Particulate silica or silicate made hydrophobic by heat treatment to form a reaction product with a hydrophobic alcohol, process for its preparation, and its use in defoaming compositions.
Inventors:
MARONII JEEMUZU II
OOKUSU TOOMASU AARU
OOKUSU TOOMASU AARU
Application Number:
JP50029882A
Publication Date:
November 05, 1992
Filing Date:
December 03, 1981
Export Citation:
Assignee:
EKORABU INC
International Classes:
B01D19/04; C01B33/12; D21C3/00; D21C3/28; D21C5/02; D21C11/00; D21D5/26; D21F1/66; D21H17/68; B01D
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