Inventor
DONG QINGXIN
CN6 patents
⚠️ This page may combine multiple inventors who share the name “DONG QINGXIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YINGKOU XIANGYANG CATALYST CO LTD
4 patentsUS10287371B2May 14, 2019
Internal electron donor compound for preparing α-olefin polymerization catalyst component
YINGKOU XIANGYANG CATALYST CO LTD4 citations64
US11220560B2Jan 11, 2022
Universal alpha-olefin polymerization catalyst, and application thereof
YINGKOU XIANGYANG CATALYST CO LTD0 citations57
US11186660B2Nov 30, 2021
Internal electron donor compound for preparing α-olefin polymerization catalyst component
YINGKOU XIANGYANG CATALYST CO LTD0 citations54
US11359032B2Jun 14, 2022
Self-regulating external electron donor-containing catalyst used for alpha-olefin polymerization, and application of catalyst
YINGKOU XIANGYANG CATALYST CO LTD0 citations46