Compositions for acoustic-damping coatings

Details Compositions for acoustic-damping coatings Compositions for acoustic-damping coatings

2005-03-29

2005-03-29

Szekely, Peter (Department: 1714)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

C427S195000, C427S373000, C521S059000, C521S062000

Reexamination Certificate

active

06872761

ABSTRACT:
The presence of expandable microspheres in an aqueous coating composition comprised of at least one dispersed polymer and at least one inorganic filler helps to improve the appearance and/or sound damping properties of the coating obtained by heating the aqueous coating composition after it has been applied to a substrate surface.

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