Title:
LIQUID FATTY ACID SURFACE DENATURING ALUMINA HYDRATE COMPOSITION
Document Type and Number:
Japanese Patent JPS57115434
Kind Code:
A
Abstract:
A surface modified alumina hydrate composition compatible with thermoplastic resins when used as a flame retardant and smoke suppressing filler. Surface modification is accomplished by treating powdered alumina hydrate with about 0.2 to 5 percent by weight of a liquid mixture of C10-C20 carboxylic acids having a titer below about 30 DEG C. and an iodine value of about 15 or less. In a preferred embodiment, the alumina hydrate has a particle size of less than about two microns, and the liquid mixture of acids comprises isostearic acid.
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Inventors:
PATORITSUKU BINSENTO BONSHIGUN
Application Number:
JP14369381A
Publication Date:
July 17, 1982
Filing Date:
September 11, 1981
Export Citation:
Assignee:
ALUMINUM CO OF AMERICA
International Classes:
C08K9/00; C08K9/04; C08L1/00; C08L23/00; C08L27/00; C08L101/00; (IPC1-7): C08K9/04; C08L23/00; C08L27/06