China Petrochemical Corporation

Zhejiang Zhongli Synthetic Material Technology Co., Ltd.

Aimin Zhang

Jian Chen

Bingyong Han

Zhibin Zhang

Dakui Chen

Weiping Zhou

Jinkui Xia

Minglu Huang

Hongwen Liang

Jianmin Lu

Lixin Zhou

A functional polymer of styrene derivative a copolymer of a monomer A having the structure represented by the formula (I) and a comonomer. The functional polymer of styrene derivative of the present invention can be easily further chemically modified. Meanwhile, basic properties of the functional polymer, such as glass transition temperature, viscoelasticity and the like, can be easily adjusted by adjusting the amount of the styrene derivative added. 

Functional polymer of styrene derivative and anionic polymerization preparation method thereof

A styrenic monomer-diolefin copolymer comprises polystyrenic monomer micro-blocks and polydiolefin micro-blocks, in which the content of styrenic monomer units is 10-80 wt %, the ratio of diolefin units of 1,2-structure is less than 30% in the total diolefin units, and the number-average molecular weight (Mn) of the copolymer is 25,000-500,000. The preparation methods and uses in foam products thereof are also disclosed.

Injection-foamable styrenic monomer-diolefin copolymer, a method for the preparation thereof and use thereof

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Sichuan, China

Aimin Zhang