Thiokol

Thiokol (variously Thiokol Chemical Corporation, Morton-Thiokol Inc., Cordant Technologies Inc., Thiokol Propulsion, AIC Group, ATK Thiokol; currently ATK Launch Systems Group) is a U.S. corporation concerned initially with rubber and related chemicals, and later with rocket and missile propulsion systems. Its name is a portmanteau of the Greek words for sulfur (Θειο "theio") and glue (κολλα "kolla"), an allusion to the company's initial product.

The Thiokol Chemical Company was founded in 1929. Its initial business was a range of synthetic rubber and polymer sealants, and Thiokol was a major supplier of liquid polymer sealants during World War II. When scientists at the Jet Propulsion Laboratory discovered that Thiokol's polymers made ideal rocket fuels, Thiokol moved into the new field, opening laboratories at Elkton, Maryland, and later production facilities at Elkton and at Redstone Arsenal in Huntsville, Alabama. Huntsville produced the XM33 Pollux, TX-18 Falcon, and TX-135 Nike-Zeus systems. It closed in 1996. In the mid 1950s the company bought extensive lands in Utah for its rocket test range, and continues to have major operations in the state, at Magna and Promontory (home of the Space Shuttle's SRB), and its current headquarters at Brigham City. As of 2005 the company employed over 15,000 people worldwide and records annual sales of around $ 840 million.