单词 | co-polymer |
释义 | co-polymern. Chemistry. A composite polymer formed by co-polymerization. ΘΚΠ the world > matter > chemistry > polymer chemistry > polymers > [noun] > types (by monomeric composition) > from two or more kinds heteropolymer1931 interpolymer1936 co-polymer1940 terpolymer1961 1940 S. R. Douglas in Industr. & Engin. Chem. 32 316/2 Polymerization of these copolymers results in greater strength and toughness. 1946 Electronic Engin. 18 281 The Styraloys are already appearing and these consist of copolymers of styrene and butadiene. 1958 Times Rev. Ind. June 60/3 Polyvinyl and its copolymers provided the main advance throughout the industry. This entry has not yet been fully updated (first published 1972; most recently modified version published online June 2019). < n.1940 |
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