polymer reactant 

Also contains definitions of: polymer reagent, polymer-supported reagent
https://doi.org/10.1351/goldbook.PT07162
Reactant (reagent) that is or is attached to a high-molar-mass linear polymer or a polymer network.
Note:
The attachment may be by chemical bonds, by weaker interactions such as hydrogen bonds, or simply by inclusion.
Source:
PAC, 2004, 76, 889. (Definitions of terms relating to reactions of polymers and to functional polymeric materials (IUPAC Recommendations 2003)) on page 897 [Terms] [Paper]
Citation: 'polymer reactant' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.PT07162 RIS BibTex EndNote
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Last revised: February 24, 2014