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Table of Contents: A precedent for performance; The shape of things to come; High-tech goes under cover; Treating tiny lives; Cool, colorful comfort; A promise made, a promise kept; Seared, scraped and certified; A victory in vegetables; Testing...
Quilon chrome complex, a chemical that makes materials water repellent, was developed in DuPont's Industrial and Biochemicals Department. It greatly increase the wet strength of paper and is also widely used in treating felt hats, shoe leather and...
Quilon chrome complex, a chemical that makes materials water repellent, was developed in DuPont's Industrial and Bio chemicals Department. It greatly increases the wet strength of paper and is also widely used in treating felt hats, shoe leather...
Testing surfaces hardness of a metallurgic sample in the Sodium Products service laboratory at the DuPont Electrochemicals Department plant in Niagara Falls, New York. This is a routine operation in DuPont's research and technical service work on...
Specialists of DuPont's Electrochemicals Department Sodium Products Division staff the research and service laboratory and study heat treating, case hardening, nitriding and electroplating problems.
Commercial alumine sulfate in ingot form being loaded for shipment at the Grasselli plant of E.I. du Pont de Nemours & Company in Philadelphia. In this form it is used for sizing paper as well as for water treating.
