he was the maker of plastic and was well know
also was made in germany in 1913 by a guy named Friedrich Klatte but it was a newer form
plastic was made into bags but nobody knew what it was
Leo Hendrik Baekeland, a Belgian-born American living in New York state.
it's the exact opposite of high density
is a synthetic aromatic hydrocarbon polymer made from the monomer styrene?
when this type of plastic was being made
Which was invented in 1954 by Giulio Natta of Milan?.
the name plastic continued to be made worldwide