Statistical Characterization on the Molecular Chain Structure of Ternary Multi-Block Copolymers

Abstract

Abstract: In this paper, by using the generating function method, the expressions of the average molecular weight and the molecular weight distributions of ternary multi- block copolymers of type are derived, giving a theoretical method for characterizating the molecular structure of this block copolymer.The properties of some block copolymers composed of the prepoly-mers with a special molecular weight distribution are discussed.

Key words: Multi- block copolymer, Generating function, Average molecular weight, Molecular weight distribution

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Li Min, Zhang Chunshan, Chen Xinfang, Tang Aoqing . Statistical Characterization on the Molecular Chain Structure of Ternary Multi-Block Copolymers[J]. Chem. J. Chinese Universities, 1989, 10(10): 1036.

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Statistical Characterization on the Molecular Chain Structure of Ternary Multi-Block Copolymers

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