HUANG Jian-hua, SUN Tong. THE STATISTICAL ANALYSIS AND CHARACTERIZATION OF SEQUENCE DISTRIBUTION FOR PET/PHB COPOLYESTERS[J]. Acta Polymerica Sinica, 1992,(4):471-477.
HUANG Jian-hua, SUN Tong. THE STATISTICAL ANALYSIS AND CHARACTERIZATION OF SEQUENCE DISTRIBUTION FOR PET/PHB COPOLYESTERS[J]. Acta Polymerica Sinica, 1992,(4):471-477.DOI:
PET/PHB copolyesters made from poly(ethylene terephthalate) (PET) and p-acetoxyben-zoic acid represent a kind of copolymers whose sequence structure is more complicated compared with the general binary copolymers. Based on the statistical analysis on sequence distribution of the copolyesters
a parameter
Bq
has been proposed to describe the degree of randomness of the copolyesters. It has been shown that the sequence distribution of the copolymer with Bq = b can be evaluated by comparing with the sequence structure of the general copolymer whose degree of randomness