Table of Contents: Mobilizing American Business; Hydrochloric Acid -- Muriatic Acid; Double Tracking the Southern Railway; Fractionation of Tar and Tar Oils; The Food Administration; Increasing Oil Yield From Old Wells; The Biological Survey; The...
Periodicals; Chemical industry; Explosives; Dynamite;
Table of Contents: DuPont Gelatin Blasts Tunnels Under the Mississippi; Dynamite Extinguishes Mine Fire; The Blast Heard 'Round the World; Practical Explosives' Efficiency; DuPont Blasting Gelatin Not Low Freezing; Foresight and Hindsight; Lighting...
A step in the manufacture of Butacite polyvinyl butyral resin, which is used as the inner layer of laminated safety glass for automobiles. Here Butacite is being cut to widths ordered by the customer to fit his requirements for windshields and...
Butacite' polyvinyl butyral resin is used as inner layer of safety glass. Sheeting manufactured from this resin is of excellent clarity and color and is particularly resistant to the deteriorating influences of prolonged exposure to heat, light and...
This is another view of the manufacture of continuous sheeting of Butacite polyvinyl acetal resin, which is used as interlayer in modern laminated safety glass. As it passes onto a wind up roll, as shown in this picture, its unusual flexibility is...
Elaborate control panels on small scale units yield basic research data for the chemist. This panel is used for experimental work in DuPont's Jackson Laboratory at Deepwater Point, New Jersey. In this laboratory the DuPont Company conducts research...
Elaborate control panels on small scale units yield basic rsearch data for the chemist. This panel is used for experimental work in DuPont's Jackson Laboratory at Deepwater Point, New Jersey. In this laboratory the DuPont Company conducts research...
