The Dow Chemical Company

Bradley D Stevens

Thomas W McCullough

Wilhelm E Walles

Felix Achille

Terry H Fiero

Steve D Gregory

Timothy O Kirch

A method of making antistatic vinylaromatic polymer-containing articles, and articles produced thereby, which includes immersing expandable vinylaromatic polymer-containing articles, having a blowing agent dispersed therein, in a bath containing an ethoxylated amine compound for a length of time sufficient to allow the ethoxylated amine compound to penetrate into the expandable articles to an extent such that the expandable articles, when expanded to a density of at most about 1.5 pcf, dissipate an induced 5000 volt charge to substantially 0 volts in less than 2 seconds.

Methods of making antistatic vinylaromatic-containing articles

A water wettable corrosion resistant plastic clad metal laminate suitable for forming into heat transfer partitions for use in apparatus for simultaneous heat and mass transfer.

Plastic clad metal laminate for heat transfer partitions

An improved foamable vinyl aromatic polymer composition and a process for preparing a vinyl aromatic polymer foam having incorporated therein a blend of alpha-olefin polymers are disclosed. The blend of alpha-olefin polymers may be virgin material or a portion of recycle feedstream, the recycle feedstream being prepared from adhesive film faced extruded vinyl aromatic foam laminate scrap. Foam materials having improved solvent resistance, ultraviolet light stability, and adhesive characteristics are prepared from the composition and process.

Styrene polymer foam made with alpha-polyolefin additives

Styrena polymer foam made with .alpha.-polyolefin additives

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Frazeysburg, OH, United States of America

Bradley D Stevens