Stock material or miscellaneous articles – Sheet including cover or casing – Complete cover or casing
Patent
1993-12-17
1995-12-05
Ryan, Patrick J.
Stock material or miscellaneous articles
Sheet including cover or casing
Complete cover or casing
428 71, 428 72, 4283202, 252 62, 181294, B32B 0106
Patent
active
054727618
ABSTRACT:
Vibration damping composites suitable for use in construction panels or constrained-layer elements are described. The composites include a viscoelastic gel prepared from 99.5-92.5 wt. % water and 0.5-7.5 wt. % of a superabsorbent polymer. Preferably, the polymer is of the carboxylic acid type and optionally includes starch or cellulose.
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DiBiase Joseph J.
Goldberg Harris A.
Pickton Joseph M.
Ryans William T.
Ferrell Michael W.
Hoechst Celanese Corp.
Ryan Patrick J.
Yamnitzky Marie R.
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