Catalyst of polymerization, copolymerization and oligomerization of olefins and drolefins

Abstract

Abstract A catalyst for polymerization, copolymerization and oligomerization of olefins and diolefins is described, which is a compound having the general formula MX n wherein M is a metal belonging to IVA -- VIA groups of the Periodic System or a cobalt, X is a halogen, hydrogen, cyclopentadienyl, alkoxy-, aryloxy-, or amido group, and n is an integer denoting the valency of M; a compound having the general formula M'R p Z k-p wherein M' is a metal of I--III groups of the Periodic System, R is a hydrocarbon radical, Z is a halogen, hydrogen, alkoxy-, aryloxy- or amido group, k is an integer denoting the valency of M', 1≦p≦k; or compound having the general formula MR m X n-m , wherein 2≦m≦n, said component being chemically bonded with the surface of a carbon-chain polymer carrier through the fragment ##STR1## WHEREIN R' = H, CH 3 , C 2 H 5 , CH 2 = CH 2 , C 6 H 5 ; R" = h, or CH 3 ; R"' = h, or CH 3 ; y = OH, NHR', SR; COCH 3 , CH 2 OH ##STR2## CH 2 NHR', COOH, OCOCH 3 , CH 2 SH, COOCH 3 , C .tbd. N, N(R') 2 , SO 2 R', SOR', --CH 2 --S--CH 2 --CH═CH 2 ,--CH 2 --NH--CH 2 --CH═CH 2 ,--CH 2 --SO 2 --CH 2 --CH═CH 2 , wherein R' is defined above, T is the degree of polymerization equal to 4 - 5000. In the case where use is made of compound MX n applied to a carbon-chain polymer carrier, it is activated with compound M'R p Z k-p , while in the case of use being made of compound M'R p Z k-p applied to a carbon-chain polymer carrier, it is activated with compound MX n . Said catalyst is several times (5 to 100) more active than prior art catalysts and provides for a high yield of the product, which may be as high as 1000 kg/g of a transition metal.

Inventors

• 👤 Anatoly D. Pomogailo
• 👤 Alla P. Lisitskaya
• 👤 Viktor S. Oskin
• 👤 Fridrikh S. Dyachkovsky
• 👤 Ardalion N. Ponomarev
• 👤 Nina S. Gorkova

Bibliographic Details