block copolymer
noun
: a copolymer that is made up of a series of blocks of simpler polymers
The Akron polymer system is essentially an extension of a block copolymer of styrene and dienes (e.g., isoprene, butadiene) developed in the early 1960s …—
Chemical Week
Chemical WeekExamples of block copolymer in a Sentence
Recent Examples on the Web
Fei Yu developed and tested the inks, while Paxton Thetford solved the chemistry challenges of unusually small block copolymers.
—Aamir Khollam, Interesting Engineering, 26 Aug. 2025
For the block copolymer, the second block was a hydrocarbon with most of the hydrogens swapped out for fluorine atoms.
—John Timmer, Ars Technica, 6 July 2022
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Aamir Khollam, Interesting Engineering, 26 Aug. 2025
For the block copolymer, the second block was a hydrocarbon with most of the hydrogens swapped out for fluorine atoms.
—John Timmer, Ars Technica, 6 July 2022
Cite this Entry
“Block copolymer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/block%20copolymer. Accessed 11 Sep. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share