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Adhesives and Glue
The
History of Adhesives and Glue
Adhesives and Glue - What
Sticks?
by Mary
Bellis
Archeologists
excavating burial sites from 4000 BC have discovered clay pots repaired with
glue made from tree sap.
We know that the
ancient Greeks developed adhesives for use in carpentry, and created recipes
for glue that included the following items as ingredients: egg whites, blood,
bones, milk, cheese, vegetables, and grains. Tar and beeswax were used by the
Romans for glue.
Around 1750, the
first glue or adhesive patent was issued in Britain. The glue was made from
fish.
Patents were then
rapidly issued for adhesives using natural rubber, animal bones, fish, starch,
milk protein or casein.
Superglue - Synthetic
Glue
Superglue or Krazy
Glue is a substance called cyanoacrylate that was discovered by Dr. Harry
Coover while working for Kodak Research Laboratories to develop an optically
clear plastic for gunsights in 1942.
Coover rejected
cyanoacrylate because it was too sticky.
In 1951,
cyanoacrylate was rediscovered by Coover and Dr. Fred Joyner.
Coover was now
supervising research at the Eastman Company in Tennessee.
Coover and Joyner
were researching a heat-resistant acrylate polymer for jet canopies when Joyner
spread a film of ethyl cyanoacrylate between refractometer prisms and
discovered that the prisms were glued together.
Coover finally
realized that cyanoacrylate was a useful product and in 1958 the Eastman
compound #910 was marketed and later packaged as superglue.
Hot Glue -
Thermoplastic Glue
Hot glue or hot melt
adhesives are thermoplastics that are applied hot (often using glue guns) and
then harden as they cool.
Hot glue and glue
guns are commonly used for arts and crafts because of the wide range of
materials that hot glue can stick together.
Procter & Gamble
chemical and packaging engineer, Paul Cope invented thermoplastic glue around
1940 as an improvement to water-based adhesives that were failing in humid
climates.
This to That
A nifty site that
tells you what to use to glue anything to anything else. Read the trivia
section for historical information.
According to the
“This to That” website, the famous cow used as the trademark on all Elmer’s
glue products is actually named Elsie, and she is the spouse of Elmer, the bull
(male cow) who the company is named after.
Mary
Bellis
Introduction
New
York-based film producer and director
Singled
out by Forbes magazine for her writing on inventors.
Known in
art and independent film circles by the name CalmX
Creator
of computer-generated art
Experience
Mary
Bellis was a former writer for ThoughtCo, where she covered inventors for 18
years. She was a freelance writer, film producer, and director. In
addition, Forbes Best of the Web credited her for creating the number one
online destination for information about inventors and inventions. Her
writing has been reprinted and referenced in numerous educational books and
articles. She was known for her short independent films and documentaries,
including one on Alexander Graham Bell. She specialized in making and
exhibiting computer-generated art, while working as an animator, journalist and
an independent video game developer. She died on March 28, 2015.
Education
Mary
Bellis held a Master of Fine Arts in film and animation from the San
Francisco Art Institute.
ThoughtCo
and Dotdash
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than 20 years, Dotdash brands have been helping people find answers,
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