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letsdothis3 ago

Twitter thread on relationship between Englelhard and DuPont https://twitter.com/HousatonicITS/status/1104230994973020160

https://www.referenceforbusiness.com/history/En-Ge/Engelhard-Corporation.html

Engelhard Corporation, Incorporated: 1938 as Porocel Corporation

Engelhard Corporation is a leading supplier of catalysts used in the petroleum, chemical, and food industries. An unusually diversified company, Engelhard also produces a variety of industrial products such as paper coating agents, color pigments, temperature sensing devices, and precious metal-coated anodes, as well as materials for consumer goods such as cosmetics and automotive paints. A unifying thread of its many activities is surface and materials science—chemically or mechanically engineering ingredients to give them specific properties. For most of the 20th century, the name Engelhard was been associated with the glamorous, and sometimes notorious, world of precious metals: gold, silver, and those metals in the platinum group. Since pioneering catalytic converters for automobiles in the 1970s, Engelhard has become involved in a very broad range of industries. It has numerous international subsidiaries. A little more than half of the company's sales come from outside the United States.

International Flavors and Fragrances, Lyondell Chemicals https://www. amazon.com/Century-Investors-Guide-Chemical-Companies/dp/1422001571

International Flavors and Fragrances: greening a taste and smell supply chain - https://www.theguardian.com/sustainable-business/international-flavors-fragrances-household-chemicals