description Harry Coover Overview
Harry Wesley Coover Jr. was an American chemist best known for recognizing the practical adhesive properties of cyanoacrylates, the chemical family used in Super Glue. While working at Eastman Kodak, he and colleagues encountered the material during research involving clear plastics, and Coover later helped direct its development as a commercial adhesive. His work connected an initially troublesome laboratory substance with medical, industrial, and household applications.
help Harry Coover FAQ
Did Harry Coover discover Super Glue in a single experiment?
The chemistry was first encountered in 1942 during work on clear plastic gun sights, but Coover and Fred Joyner rediscovered cyanoacrylates at Eastman Kodak in 1951. Coover's key contribution was recognizing and commercializing the material's adhesive potential. [Super Glue Corporation](https://supergluecorp.com/about/)
What company was Harry Coover working for?
He was working at Eastman Kodak when his team revisited cyanoacrylates. The early commercial product was marketed as Eastman 910 before the familiar Super Glue name became dominant. [Super Glue Corporation](https://supergluecorp.com/about/)
When did the adhesive reach the market?
Cyanoacrylate adhesive reached the market in 1958, after the 1951 rediscovery. That makes 1958 a commercialization date, not the date the chemical was first synthesized. [Super Glue Corporation](https://supergluecorp.com/about/)
Why does cyanoacrylate glue bond so quickly?
Cyanoacrylate polymerizes when it contacts trace moisture on surfaces and in the air, which is why it can bond skin rapidly. That fast moisture-triggered reaction is the key mechanical property behind Super Glue.
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