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Inventor of STYROFOAM® Named to National Inventors Hall of Fame
Patented by Dow Chemical in 1944, STYROFOAM® Brand still proves indispensable today

Midland, MI - March 06, 2008

Former Dow research chemist Otis Ray McIntire, inventor of STYROFOAM® Brand Extruded Polystyrene Insulation, is among 18 new members of the National Inventors Hall of Fame who were announced and honored at a ceremony on Capitol Hill.  Formal induction ceremonies for the new members will take place in May at the National Inventors Hall of Fame in Akron, Ohio.

“McIntire’s invention of STYROFOAM® Brand Extruded Polystyrene Insulation triggered the development of many indispensable insulation products used around the world.  We are very pleased that his achievement has been recognized by the National Inventors Hall of Fame,” said Torsten Kraef, Dow Building Solutions president and general manager.  “McIntire joins more than 300 other famous inventors in the Hall of Fame, including Henry Ford, Thomas Edison, Alexander Graham Bell and the founder of our company, Herbert Henry Dow.”

McIntire’s recognition is timely since one of the key requirements for election to the Hall of Fame is that the nominee’s invention must have contributed to the welfare of society and promoted the progress of science and the useful arts.  Installed in millions of residential and commercial applications around the world, STYROFOAM® Brand Insulation products are estimated to reduce energy costs by more than $10 billion annually.  One square foot of properly installed STYROFOAM® Brand Insulation can save up to one ton of CO2 emissions over the life of a home. 

Nearly 65 years after STYROFOAM® Brand Insulation was first patented, Dow continues to leverage the extensive research and development infrastructure of The Dow Chemical Company to build upon the flagship brand and expand its portfolio of innovative solutions. Dow Building Solutions is a leader in the building industry and demonstrates its ongoing commitment by combining technical know-how and a deep understanding of market needs to help customers solve their toughest construction challenges.  STYROFOAM® Brand products also play an integral role in helping Dow achieve its 2015 Sustainability Goals related to energy efficiency and reducing global carbon emissions.

STYROFOAM®: From Discovery to a Leading Brand

Born in 1918, McIntire graduated from the University of Kansas in 1940 with a B.S. degree in engineering.  He then went to work as a research engineer for The Dow Chemical Company, and during World War II, when rubber was in short supply, McIntire’s work focused on developing a rubber-like substance that could be used as a flexible insulator.  In an experiment in which he combined styrene with isobutylene, he created a unique material that was solid yet flexible due to the tiny bubbles formed by isobutylene within the styrene. 

Patented in 1944 as STYROFOAM®, this new material was lightweight but also durable, and exhibited outstanding thermal and moisture-resistant properties.  Today, STYROFOAM® Insulation is one of the leading brands of extruded polystyrene insulation in the world.  STYROFOAM® Brand products are used in a variety of insulation applications from rooftops to basement walls.  Other applications range from marine buoyancy billets to floral, art and craft products.  STYROFOAM® Brand Insulation is easily recognized by its unique trademarked BLUE® color.

The STYROFOAM® Brand name is sometimes misused by the general public as a generic term for disposable foam products such as coffee cups, coolers and packaging materials.  These materials, however, are made from expanded polystyrene and do not have the insulation value, compressive strength or moisture resistant properties of STYROFOAM® Brand Extruded Polystyrene Insulation.

About Dow

About the National Inventors Hall of Fame

The not-for-profit National Inventors Hall of Fame is the premier organization in America dedicated to honoring and fostering creativity and invention.  Each year a new class of inventors is inducted into the Hall of Fame in recognition of their patented inventions that make human, social, and economic progress possible.  Founded in 1973 by the U.S. Patent and Trademark Office and the National Council of Intellectual Property Law Association, the Hall’s permanent home is Akron, Ohio, where the inventors in the Hall are honored and from where it administers its national programs, including the Camp Invention® and Club Invention® programs, Invent Now® initiatives, and the Collegiate Inventors Competition®.

Inventors may be nominated by anyone for induction into the Hall of Fame, but they must hold a U.S. patent to be considered.  The nominee’s invention must have contributed to the welfare of society and have promoted the progress of science and the useful arts.  All nominations are reviewed by the Selection Committee, which is comprised of representatives from national science and technology organizations.

®™ The DOW Diamond Logo, STYROFOAM and BLUE are trademarks of The Dow Chemical Company


For Editorial Information:

Kelly Lewis
The Dow Chemical Company
+1 989 636 0351

Elizabeth McDonnell
Gibbs & Soell, Inc.
+1 212 697 2600