Polymerization of conjugated diolefins with catalysts containing carbon oxysulfide
Abstract
Abstract THERE IS DISCLOSED A PROCESS FOR THE POLYMERIZATION OF CONJUGATED DIOLEFINS BY MEANS OF A CATALYST SYSTEM COMPRISING (A) TITANIUM TETRACHLORIDE (B) AT LEAST ONE MEMBER OF THE GROUP CONSISTING OF (1) ORGANOALUMINUM COMPOUNDS DEFINED BY THE FORMULA: R1-AL(-R2)-R3 WHEREIN R1 IS SELECTED FROM THE GROUP CONSISTING OF ALKYL, CYCLOALKYL, ARYL, ALKARYL, AND HALOGEN RADICALS AND HYDROGEN AND R2 AND R3 ARE SELECTED FROM THE GROUP CONSISTING OF ALKYL, CYCLOALKYL, ARYL, ARYLALKYL AND ALKARYL RADICALS AND (2) THE ETHERATES OF ORGANOALUMINUM COMPOUNDS OF THE FORMULA R1-AL(-R2)-R3 . R4-O-R5 WHEREIN R1 IS SELECTED FROM THE GROUP CONSISTING OF ALKYL, CYCLOALKYL, ARYL, ALKARYL, ARYLALKYL AND HALOGEN RADICALS AND HYDROGEN; R2 AND R3 ARE SELECTED FROM THE GROUP CONSISTING OF ALKYL, CYCOALKYL, ARYL, ARYLALKYL AND ALKARYL RADICALS; R4 AND R5 ARE SELECTED FROM THE GROUP CONSISTING OF SATURATED ALIPHATIC, UNSAURATED ALIPHATIC, SATURATED ALICYCLIC, UNSATURATED ALICYCLIC AND AROMATIC RADICALS AND (C) CARBON OXYSULFIDE.
Inventors
- 👤 D Perry
Bibliographic Details
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