The Dow Chemical Company

Durr Industries, Inc.

Hugh F Hussey

Edmund P Woo

Joseph M Klobucar

Andrew T Au

James L Pakkala

Guang Yu

Robert L Reierson

A scrubber assembly for removing particulate paint from a flow of air through a paint application booth is disclosed. A sheet of water received from a water source flows over flood pan collecting paint particles suspended in the flow of air. A separation chamber receives air and particulate paint from the booth and water from the flood pan through first and second scrubbers. The first and second scrubbers extend downwardly from the flood pan. Each scrubber includes an inlet receiving air and particulate paint from the paint application booth and water from said flood pan. The first scrubber includes a first outlet discharging a first stream of air, particulate paint, and water received from the first inlet. The second scrubber includes a second outlet discharging a second stream of air, particulate paint and water received from the second inlet. The first and second streams intersect within the separation chamber.

Scrubber for paint booths

Included are novel perhydro-s-triazine derivatives, tentacular-perhydro-s-triazines. For example, 1,3,5-triazine-1,3,5-(2H,4H,6H)triethanol dioleate; 1,3,5-triazine-1,3,5-(2H,4H,6H)triethanethiol trioleate; and 1,3,5-triazine-1,3,5-(2H,4H,6H)tris(morpholinoethane) are included. The derivatives are corrosion inhibitors for metals. the compounds may also be used as emulsifiers, lubricants and hydraulic fluids.

Method of inhibiting corrosion using perhydro-s-triazine derivatives

Bicyclic amide ketals such as 1-aza-4,6-dioxabicyclo[3.3.0]octanes have utility as water or acid scavengers for addition to functional fluids.

Bicyclic amide ketal derivatives

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Novi, MI, United States of America

Hugh F Hussey