Kinetics of Immobilization of 1,2,5-Trimethyl-4-dimethylphosphonopiperid-4-ol with Maleic Anhydride-Styrene Copolymer

摘要

The kinetics of interaction of biologically active piperidol with maleic anhydride-styrene copolymer was studied,and the apparent thermodynamic functions of activation of the process were determined.The main pathway of intensifying the agrotechnics of cultivation of various practically important crops is the use of agents based on biologically active components immobilized on a polymeric carrier.Such polymeric forms of regulators of plant growth and development are considered today as the most promising type of new preparations.The active components of such bioadditives can be plant growth stimulants,both natural and synthetic.A series of maleic anhydride copolymers whose properties can be controlled by varying the structure of the second comonomer are widely used as polymeric carriers1,2.