Non-aqueous sound-absorbing compound with a solvent-free polyacrylate binder

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United States of America Patent

PATENT NO 9969860
SERIAL NO

14400674

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Abstract

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A description is given of a nonaqueous sound deadener composition comprising (a) a nonpulverulent, solvent-free polyacrylate binder having a K value in the range from 10 to 35, measured as a 1% strength solution in tetrahydrofuran; and (b) inorganic fillers. Also described is a method for damping oscillations or vibrations of components of vehicles and machines, using the sound deadener composition of the invention.

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Patent Owner(s)

Patent OwnerAddress
BASF SECARL-BOSCH-STRASSE 38 LUDWIGSHAFEN AM RHEIN 67056

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Licht, Ulrike Mannheim, DE 72 289
Preishuber-Pfluegl, Peter Mannheim, DE 16 37
Weiss, Axel Speyer, DE 19 100
Wulff, Dirk Schifferstadt, DE 33 120

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