Polymer-modified inorganic particles
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United States of America Patent
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Mar 27, 2007
Grant Date -
Mar 18, 2004
app pub date -
Dec 12, 2001
filing date -
Dec 15, 2000
priority date (Note) -
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Abstract
The invention relates to polymer modified inorganic particles with a layer structure with an average particle diameter of 5 nm to 20,000 nm, containing 20 to 5000 mass % interlamellarly, in relation to the anhydrous inorganic particle, of a mixture of aminoplasts and water. These polymer modified inorganic particles are produced by swelling the inorganic particles with aldehydes and then reacting the inorganic particles with multifunctional C.sub.1 C.sub.30 amino compounds. The invention also relates to plastic containing polymer modified particles with a layer structure and to semi-finished products and moulded material produced from the same.
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