5565547 Catalyst for the preparation of linear carbon monoxide/alpha-olefin copolymers: Hefner John G; Kolthammer Brian W S Lake Jackson, TX, United States assigned to The Dow Chemical Company

5554777 Catalyst for the preparation of

5554777 Catalyst for the preparation of linear carbon monoxide/alpha-olefin copolymers : Hefner John G; Kolthammer Brian W S Lake Jackson, TX, United States assigned to The Dow Chemical Company

📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 94 KB

+SD,5 +SS (R+HD l+L )+HD n+L ,+RB +RB+PS +RE+PS Q, or X, where L can be bridged to Q, B is an optional base, +37 n+38 +0 is 0 to 5, and M is titanium, zirconium, or hafnium.+REium.+RE or hafnium.+REm.+REEium.+REm.+REum.+REu m.+REm.+REum.+REum.+REum.+RE hafhium.+REum.+RE.+RERE+S,S (R+HD I+: )+HD n+L