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A method for continuous production of polyoxyethylene

A medium relative molecular mass polyvinyl oxide catalyst and its preparation method

A high shear reactor and its application in the production of ethylene oxide by suspension polymerization

A method for increasing the dissolution rate of high-molecular-weight polyethylene oxide

A catalyst for preparing polyethylene oxide and its preparation method and application

A catalyst for the synthesis of polyvinyl oxide and its preparation method

A catalyst for ring-opening polymerization of ethylene oxide and its preparation method

A catalyst for ring-opening polymerization of epoxy alkanes and its preparation method

High-tech Enterprise Certificate 2023

Integrity Creation Enterprise Four-star Certificate

Certificate of Science and Technology Progress Award from Liansheng Company

Petrochemical Science and Technology Progress Award

Patented new product