Titlebook: Organic Polymer Chemistry; An Introduction to t K. J. Saunders Book 1973 Springer Science+Business Media Dordrecht 1973 polymer chemistry

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Polyurethanes,it is to be noted that in technologically useful polymers of this type the urethane group is not usually the principal group present; other groups such as ester, ether, amide and urea groups are generally contained in the polymer chain in appreciable number.

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Polyamides and related polymers,For the purposes of this chapter, polyamides are defined as polymers which contain recurring amide groups (-CO-NH-) in the main polymer chain.

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Silicones,For the purposes of this chapter, silicones are defined as polymers comprising alternate silicon and oxygen atoms in which the silicon atoms are joined to organic groups. The following types of structure come within this definition

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